chore: release android driver 1.0.60 (113)

.gitignore

@@ -1,5 +1,11 @@
 .gradle/
 build/
 local.properties
+app/google-services.json
+app/google-services.json:Zone.Identifier
 */build/
 *.iml
+keystore.properties
+*.jks
+release-artifacts/
+app/src/main/res_bak/

README.md

@@ -21,3 +21,23 @@ Natywna aplikacja Android Jetpack Compose dla kierowcow TPP.
 ```bash
 ./gradlew :app:testDebugUnitTest
 ```
+
+## Release Gitea i Google Play
+
+Przed wydaniem zapisz wszystkie zmiany źródłowe w commicie. Następnie uruchom:
+
+```bash
+./scripts/release-android.sh
+```
+
+Skrypt automatycznie zwiększa `versionCode` i ostatni człon `versionName`, uruchamia testy,
+buduje podpisany APK dla Gitea oraz AAB dla Google Play Console, tworzy commit wersji,
+tag, push i Gitea Release. Artefakty zostają również zapisane lokalnie w
+`release-artifacts/<tag>/`.
+
+Do autoryzacji Gitea używany jest `GITEA_TOKEN` albo dane zapisane w Git credential helper.
+Jeśli publikacja została przerwana już po utworzeniu commita wersji, można ją wznowić:
+
+```bash
+./scripts/release-android.sh --reuse-current
+```

app/build.gradle.kts

@@ -1,22 +1,65 @@
+import java.io.File
+import java.util.Properties
+
 plugins {
     alias(libs.plugins.android.application)
     alias(libs.plugins.kotlin.android)
     alias(libs.plugins.kotlin.compose)
+    alias(libs.plugins.ksp)
+}
+
+if (file("google-services.json").exists()) {
+    apply(plugin = "com.google.gms.google-services")
+    apply(plugin = "com.google.firebase.crashlytics")
+}
+
+val keystorePropertiesFile = rootProject.file("keystore.properties")
+val keystoreProperties = Properties().apply {
+    if (keystorePropertiesFile.exists()) {
+        keystorePropertiesFile.inputStream().use(::load)
+    }
 }
 
 android {
     namespace = "pl.firmatpp.kierowca"
     compileSdk = 35
 
+    fun configValue(name: String, default: String): String =
+        providers.gradleProperty(name)
+            .orElse(providers.environmentVariable(name))
+            .orElse(default)
+            .get()
+
     defaultConfig {
         applicationId = "pl.firmatpp.kierowca"
         minSdk = 26
         targetSdk = 35
-        versionCode = 4
-        versionName = "1.0.3"
+        versionCode = 113
+        versionName = "1.0.60"
+        setProperty("archivesBaseName", "pl.firmatpp.kierowca")
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
 
         buildConfigField("String", "API_BASE_URL", "\"https://api-intranet.firmatpp.pl/api/\"")
+        buildConfigField("String", "REVERB_APP_KEY", "\"${configValue("REVERB_APP_KEY", "")}\"")
+        buildConfigField("String", "REVERB_WS_BASE_URL", "\"${configValue("REVERB_WS_BASE_URL", "wss://api-intranet.firmatpp.pl/app/")}\"")
+    }
+
+    signingConfigs {
+        create("release") {
+            fun requiredSigningProperty(name: String): String =
+                keystoreProperties.getProperty(name)
+                    ?: throw GradleException("Missing '$name' in keystore.properties")
+
+            val configuredStoreFile = requiredSigningProperty("storeFile")
+            storeFile = if (File(configuredStoreFile).isAbsolute) {
+                file(configuredStoreFile)
+            } else {
+                rootProject.file(configuredStoreFile)
+            }
+            storePassword = requiredSigningProperty("storePassword")
+            keyAlias = requiredSigningProperty("keyAlias")
+            keyPassword = requiredSigningProperty("keyPassword")
+        }
     }
 
     buildTypes {
@@ -24,7 +67,11 @@ android {
             isMinifyEnabled = false
         }
         release {
+            signingConfig = signingConfigs.getByName("release")
             isMinifyEnabled = false
+            ndk {
+                debugSymbolLevel = "SYMBOL_TABLE"
+            }
             proguardFiles(
                 getDefaultProguardFile("proguard-android-optimize.txt"),
                 "proguard-rules.pro"
@@ -45,6 +92,10 @@ android {
         compose = true
         buildConfig = true
     }
+
+    lint {
+        disable += "NullSafeMutableLiveData"
+    }
 }
 
 dependencies {
@@ -57,6 +108,8 @@ dependencies {
     implementation(libs.androidx.lifecycle.runtime.compose)
     implementation(libs.androidx.lifecycle.viewmodel.compose)
     implementation(libs.androidx.navigation.compose)
+    implementation(libs.androidx.room.ktx)
+    implementation(libs.androidx.room.runtime)
     implementation(libs.androidx.work.runtime.ktx)
     implementation(libs.camera.camera2)
     implementation(libs.camera.core)
@@ -64,11 +117,15 @@ dependencies {
     implementation(libs.camera.view)
     implementation(libs.coil.compose)
     implementation(libs.compose.material.icons.extended)
+    implementation("androidx.compose.material:material")
     implementation(libs.compose.material3)
     implementation(libs.compose.ui)
     implementation(libs.compose.ui.graphics)
     implementation(libs.compose.ui.tooling.preview)
     implementation(libs.coroutines.android)
+    implementation(platform(libs.firebase.bom))
+    implementation(libs.firebase.crashlytics)
+    implementation(libs.firebase.messaging)
     implementation(libs.okhttp)
     implementation(libs.okhttp.logging)
     implementation(libs.play.services.auth)
@@ -80,4 +137,6 @@ dependencies {
 
     testImplementation(libs.junit)
     testImplementation(libs.coroutines.test)
+
+    ksp(libs.androidx.room.compiler)
 }

app/src/main/AndroidManifest.xml

@@ -2,10 +2,18 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.CAMERA" />
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE_LOCATION" />
 
     <application
         android:allowBackup="false"
+        android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
+        android:name=".DriverApplication"
+        android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/Theme.TppKierowca">
         <activity
@@ -26,5 +34,18 @@
                 android:name="android.support.FILE_PROVIDER_PATHS"
                 android:resource="@xml/file_paths" />
         </provider>
+
+        <service
+            android:name=".sync.DriverFirebaseMessagingService"
+            android:exported="false">
+            <intent-filter>
+                <action android:name="com.google.firebase.MESSAGING_EVENT" />
+            </intent-filter>
+        </service>
+
+        <service
+            android:name=".tracking.ActiveRouteTrackingService"
+            android:exported="false"
+            android:foregroundServiceType="location" />
     </application>
 </manifest>

app/src/main/java/pl/firmatpp/kierowca/DriverApplication.kt

@@ -0,0 +1,26 @@
+package pl.firmatpp.kierowca
+
+import android.app.Application
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.launch
+import pl.firmatpp.kierowca.data.upload.OfflineOutboxManager
+import pl.firmatpp.kierowca.diagnostics.AppDiagnostics
+
+class DriverApplication : Application() {
+    private val applicationScope = CoroutineScope(SupervisorJob() + Dispatchers.IO)
+
+    override fun onCreate() {
+        super.onCreate()
+        AppDiagnostics.installFirebaseCrashlytics()
+        AppDiagnostics.log("app_started")
+        applicationScope.launch {
+            val outboxManager = OfflineOutboxManager(this@DriverApplication)
+            runCatching { outboxManager.repairOperationalQueues() }
+                .onFailure { AppDiagnostics.reportNonFatal(it, "repair_operational_queues") }
+            runCatching { outboxManager.repairGpsQueue() }
+                .onFailure { AppDiagnostics.reportNonFatal(it, "repair_gps_queue") }
+        }
+    }
+}

app/src/main/java/pl/firmatpp/kierowca/MainActivity.kt

@@ -3,19 +3,53 @@ package pl.firmatpp.kierowca
 import android.os.Bundle
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.setValue
+import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import androidx.lifecycle.viewmodel.compose.viewModel
 import pl.firmatpp.kierowca.ui.DriverApp
 import pl.firmatpp.kierowca.ui.DriverViewModel
 import pl.firmatpp.kierowca.ui.theme.TppKierowcaTheme
 
 class MainActivity : ComponentActivity() {
+    private var notificationRouteId by mutableStateOf<String?>(null)
+    private var notificationRouteTarget by mutableStateOf<String?>(null)
+    private var notificationLeaveRequestId by mutableStateOf<String?>(null)
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
+        notificationRouteId = intent.getStringExtra(EXTRA_ROUTE_ID)
+        notificationRouteTarget = intent.getStringExtra(EXTRA_ROUTE_TARGET)
+        notificationLeaveRequestId = intent.getStringExtra(EXTRA_LEAVE_REQUEST_ID)
         setContent {
-            TppKierowcaTheme {
             val viewModel: DriverViewModel = viewModel()
-                DriverApp(viewModel = viewModel)
+            val state by viewModel.state.collectAsStateWithLifecycle()
+
+            TppKierowcaTheme(themeMode = state.themeMode) {
+                DriverApp(
+                    viewModel = viewModel,
+                    initialRouteId = notificationRouteId,
+                    initialRouteTarget = notificationRouteTarget,
+                    initialLeaveRequestId = notificationLeaveRequestId,
+                )
             }
         }
     }
+
+    override fun onNewIntent(intent: android.content.Intent) {
+        super.onNewIntent(intent)
+        setIntent(intent)
+        notificationRouteId = intent.getStringExtra(EXTRA_ROUTE_ID)
+        notificationRouteTarget = intent.getStringExtra(EXTRA_ROUTE_TARGET)
+        notificationLeaveRequestId = intent.getStringExtra(EXTRA_LEAVE_REQUEST_ID)
+    }
+
+    companion object {
+        const val EXTRA_ROUTE_ID = "pl.firmatpp.kierowca.EXTRA_ROUTE_ID"
+        const val EXTRA_ROUTE_TARGET = "pl.firmatpp.kierowca.EXTRA_ROUTE_TARGET"
+        const val EXTRA_LEAVE_REQUEST_ID = "pl.firmatpp.kierowca.EXTRA_LEAVE_REQUEST_ID"
+        const val ROUTE_TARGET_DETAIL = "detail"
+        const val ROUTE_TARGET_FINISH = "finish"
+    }
 }

app/src/main/java/pl/firmatpp/kierowca/data/ApiErrorMapper.kt

@@ -0,0 +1,113 @@
+package pl.firmatpp.kierowca.data
+
+import java.io.IOException
+import java.net.UnknownHostException
+import kotlin.coroutines.cancellation.CancellationException
+import retrofit2.HttpException
+
+enum class ApiErrorKind {
+    Network,
+    Auth,
+    Forbidden,
+    Validation,
+    Conflict,
+    RateLimited,
+    Server,
+    Unknown,
+}
+
+data class ApiError(
+    val kind: ApiErrorKind,
+    val message: String,
+    val retryable: Boolean,
+    val code: String? = null,
+    val statusCode: Int? = null,
+    val responseBody: String? = null,
+)
+
+object ApiErrorMapper {
+    fun map(throwable: Throwable): ApiError =
+        when (throwable) {
+            is UnknownHostException -> ApiError(
+                kind = ApiErrorKind.Network,
+                message = "Brak internetu lub połączenia z serwerem. Sprawdź zasięg i spróbuj ponownie.",
+                retryable = true,
+            )
+            is IOException -> ApiError(
+                kind = ApiErrorKind.Network,
+                message = "Nie udało się połączyć z serwerem. Operacja nie została potwierdzona.",
+                retryable = true,
+            )
+            is HttpException -> mapHttpException(throwable)
+            else -> ApiError(
+                kind = ApiErrorKind.Unknown,
+                message = throwable.message ?: "Wystąpił błąd. Operacja nie została potwierdzona.",
+                retryable = false,
+            )
+        }
+
+    fun shouldReportNonFatal(throwable: Throwable): Boolean =
+        map(throwable).kind != ApiErrorKind.Network
+
+    fun mapHttpStatus(statusCode: Int, body: String?): ApiError {
+        val code = body?.let { """"code"\s*:\s*"([^"]+)"""".toRegex().find(it)?.groupValues?.getOrNull(1) }
+        val message = body?.let { """"message"\s*:\s*"([^"]+)"""".toRegex().find(it)?.groupValues?.getOrNull(1) }
+        val retryable = body?.let { """"retryable"\s*:\s*(true|false)""".toRegex().find(it)?.groupValues?.getOrNull(1)?.toBooleanStrictOrNull() }
+
+        return mapProblem(
+            statusCode = statusCode,
+            code = code,
+            message = message,
+            retryable = retryable,
+            responseBody = body,
+        )
+    }
+
+    fun mapProblem(
+        statusCode: Int,
+        code: String?,
+        message: String?,
+        retryable: Boolean?,
+        responseBody: String? = null,
+    ): ApiError {
+        val kind = when (statusCode) {
+            401 -> ApiErrorKind.Auth
+            403 -> ApiErrorKind.Forbidden
+            400, 422 -> ApiErrorKind.Validation
+            409 -> ApiErrorKind.Conflict
+            429 -> ApiErrorKind.RateLimited
+            in 500..599 -> ApiErrorKind.Server
+            else -> ApiErrorKind.Unknown
+        }
+        val defaultRetryable = statusCode == 429 || statusCode in 500..599
+        val resolvedRetryable = retryable ?: defaultRetryable
+        val resolvedMessage = message?.takeIf { it.isNotBlank() } ?: when (kind) {
+            ApiErrorKind.Auth -> "Sesja wygasła. Zaloguj się ponownie."
+            ApiErrorKind.Forbidden -> "Brak uprawnień do tej operacji."
+            ApiErrorKind.Validation -> "Serwer odrzucił operację. Nie została zapisana."
+            ApiErrorKind.Conflict -> "Operacja jest w konflikcie z aktualnym stanem danych."
+            ApiErrorKind.RateLimited -> "Za dużo prób. Aplikacja spróbuje ponownie później."
+            ApiErrorKind.Server -> "Serwer nie potwierdził operacji. Aplikacja spróbuje ponownie."
+            ApiErrorKind.Network -> "Nie udało się połączyć z serwerem. Operacja nie została potwierdzona."
+            ApiErrorKind.Unknown -> "Wystąpił błąd. Operacja nie została potwierdzona."
+        }
+
+        return ApiError(
+            kind = kind,
+            message = resolvedMessage,
+            retryable = resolvedRetryable,
+            code = code,
+            statusCode = statusCode,
+            responseBody = responseBody,
+        )
+    }
+
+    private fun mapHttpException(exception: HttpException): ApiError {
+        val body = runCatching { exception.response()?.errorBody()?.string() }.getOrNull()
+        return mapHttpStatus(exception.code(), body)
+    }
+}
+
+fun Throwable.rethrowIfCancellation() {
+    if (this is CancellationException) throw this
+}

app/src/main/java/pl/firmatpp/kierowca/data/AppPreferencesStore.kt

@@ -0,0 +1,41 @@
+package pl.firmatpp.kierowca.data
+
+import android.content.Context
+import androidx.datastore.core.DataStore
+import androidx.datastore.preferences.core.Preferences
+import androidx.datastore.preferences.core.booleanPreferencesKey
+import androidx.datastore.preferences.core.edit
+import androidx.datastore.preferences.core.stringPreferencesKey
+import androidx.datastore.preferences.preferencesDataStore
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.map
+import pl.firmatpp.kierowca.ui.theme.AppThemeMode
+
+private val Context.driverAppPreferencesDataStore by preferencesDataStore(name = "driver_app_preferences")
+
+class AppPreferencesStore(
+    private val dataStore: DataStore<Preferences>,
+) {
+    constructor(context: Context) : this(context.driverAppPreferencesDataStore)
+
+    private val themeModeKey = stringPreferencesKey("theme_mode")
+    private val routeProgressNotificationEnabledKey = booleanPreferencesKey("route_progress_notification_enabled")
+
+    val themeMode: Flow<AppThemeMode> = dataStore.data
+        .map { preferences -> AppThemeMode.fromStoredValue(preferences[themeModeKey]) }
+
+    val routeProgressNotificationEnabled: Flow<Boolean> = dataStore.data
+        .map { preferences -> preferences[routeProgressNotificationEnabledKey] ?: true }
+
+    suspend fun setThemeMode(themeMode: AppThemeMode) {
+        dataStore.edit { preferences ->
+            preferences[themeModeKey] = themeMode.storedValue
+        }
+    }
+
+    suspend fun setRouteProgressNotificationEnabled(enabled: Boolean) {
+        dataStore.edit { preferences ->
+            preferences[routeProgressNotificationEnabledKey] = enabled
+        }
+    }
+}

app/src/main/java/pl/firmatpp/kierowca/data/DeviceInfoProvider.kt

@@ -0,0 +1,38 @@
+package pl.firmatpp.kierowca.data
+
+import android.content.Context
+import android.os.Build
+import android.provider.Settings
+import pl.firmatpp.kierowca.BuildConfig
+import pl.firmatpp.kierowca.data.model.DriverDeviceInfo
+
+class DeviceInfoProvider(
+    private val context: Context,
+    private val tokenStore: TokenStore,
+) {
+    suspend fun currentDeviceInfo(): DriverDeviceInfo =
+        DriverDeviceInfo(
+            deviceId = tokenStore.deviceId(),
+            androidId = Settings.Secure.getString(context.contentResolver, Settings.Secure.ANDROID_ID),
+            brand = Build.BRAND,
+            manufacturer = Build.MANUFACTURER,
+            model = Build.MODEL,
+            device = Build.DEVICE,
+            product = Build.PRODUCT,
+            androidVersion = Build.VERSION.RELEASE,
+            sdkInt = Build.VERSION.SDK_INT,
+            appVersion = BuildConfig.VERSION_NAME,
+            serialNumber = readSerialNumber(),
+        )
+
+    private fun readSerialNumber(): String? =
+        runCatching {
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+                Build.getSerial()
+            } else {
+                @Suppress("DEPRECATION")
+                Build.SERIAL
+            }
+        }.getOrNull()
+            ?.takeUnless { it.isBlank() || it.equals(Build.UNKNOWN, ignoreCase = true) }
+}

app/src/main/java/pl/firmatpp/kierowca/data/DriverRepository.kt

@@ -2,54 +2,206 @@ package pl.firmatpp.kierowca.data
 
 import android.content.Context
 import android.net.Uri
+import java.io.File
+import java.security.MessageDigest
+import java.util.UUID
 import okhttp3.MediaType.Companion.toMediaTypeOrNull
 import okhttp3.MultipartBody
+import okhttp3.RequestBody
 import okhttp3.RequestBody.Companion.toRequestBody
 import pl.firmatpp.kierowca.data.api.ApiFactory
 import pl.firmatpp.kierowca.data.api.MobileDriverApi
 import pl.firmatpp.kierowca.data.model.BootstrapResponse
+import pl.firmatpp.kierowca.data.model.BroadcastAuthBody
+import pl.firmatpp.kierowca.data.model.BroadcastAuthResponse
+import pl.firmatpp.kierowca.data.model.CancelLeaveRequestBody
+import pl.firmatpp.kierowca.data.model.DispatchSheetUploadResponse
+import pl.firmatpp.kierowca.data.model.CreateLeaveRequestBody
 import pl.firmatpp.kierowca.data.model.DriverDto
+import pl.firmatpp.kierowca.data.model.DriverLeaveCalendarEntryDto
+import pl.firmatpp.kierowca.data.model.DriverLeaveRequestDto
+import pl.firmatpp.kierowca.data.model.FinishRouteBody
+import pl.firmatpp.kierowca.data.model.NotificationPreferencesBody
+import pl.firmatpp.kierowca.data.model.NotificationPreferencesDto
 import pl.firmatpp.kierowca.data.model.OtpResponse
 import pl.firmatpp.kierowca.data.model.PhotoUploadResponse
+import pl.firmatpp.kierowca.data.model.PushTokenBody
+import pl.firmatpp.kierowca.data.model.RealtimeStatusBody
 import pl.firmatpp.kierowca.data.model.RequestOtpBody
+import pl.firmatpp.kierowca.data.model.RoutePointBatchBody
+import pl.firmatpp.kierowca.data.model.RoutePointsResponse
 import pl.firmatpp.kierowca.data.model.RouteResponse
+import pl.firmatpp.kierowca.data.model.StartRouteBody
+import pl.firmatpp.kierowca.data.model.SyncStateResponse
 import pl.firmatpp.kierowca.data.model.VerifyOtpBody
+import pl.firmatpp.kierowca.data.upload.DispatchSheetUploadEntity
+import pl.firmatpp.kierowca.data.upload.PhotoUploadEntity
 
 class DriverRepository(
     private val context: Context,
     private val api: MobileDriverApi = ApiFactory.mobileDriverApi(),
     private val tokenStore: TokenStore = TokenStore(context),
+    private val deviceInfoProvider: DeviceInfoProvider = DeviceInfoProvider(context, tokenStore),
 ) {
     suspend fun requestOtp(phoneNumber: String): OtpResponse =
         api.requestOtp(RequestOtpBody(phoneNumber))
 
     suspend fun verifyOtp(phoneNumber: String, code: String, deviceName: String): DriverDto {
-        val response = api.verifyOtp(VerifyOtpBody(phoneNumber, code, deviceName))
+        val response = api.verifyOtp(VerifyOtpBody(phoneNumber, code, deviceName, deviceInfoProvider.currentDeviceInfo()))
         val token = response.accessToken ?: error("Brak tokenu sesji.")
         tokenStore.save(token)
         return response.driver ?: error("Brak danych kierowcy.")
     }
 
-    suspend fun bootstrap(): BootstrapResponse =
-        api.bootstrap(authHeader(requireToken()))
+    suspend fun bootstrap(date: String? = null): BootstrapResponse =
+        api.bootstrap(authHeader(requireToken()), date)
 
     suspend fun route(routeId: String): RouteResponse =
         api.route(authHeader(requireToken()), routeId)
 
-    suspend fun uploadPhoto(routeId: String, uri: Uri, source: String): PhotoUploadResponse {
+    suspend fun leaveRequests(): List<DriverLeaveRequestDto> =
+        api.leaveRequests(authHeader(requireToken())).data
+
+    suspend fun leaveCalendar(from: String, to: String): List<DriverLeaveCalendarEntryDto> =
+        api.leaveCalendar(authHeader(requireToken()), from, to).data
+
+    suspend fun leaveRequest(id: String): DriverLeaveRequestDto =
+        api.leaveRequest(authHeader(requireToken()), id).data
+
+    suspend fun createLeaveRequest(dateFrom: String, dateTo: String, type: String, note: String?): DriverLeaveRequestDto =
+        api.createLeaveRequest(authHeader(requireToken()), CreateLeaveRequestBody(dateFrom, dateTo, type, note)).data
+
+    suspend fun cancelLeaveRequest(id: String, expectedVersion: Long, comment: String? = null): DriverLeaveRequestDto =
+        api.cancelLeaveRequest(authHeader(requireToken()), id, CancelLeaveRequestBody(comment, expectedVersion)).data
+
+    suspend fun completeRoute(routeId: String) =
+        api.completeRoute(authHeader(requireToken()), routeId)
+
+    suspend fun startRoute(routeId: String, body: StartRouteBody) =
+        api.startRoute(authHeader(requireToken()), routeId, body)
+
+    suspend fun finishRoute(routeId: String, body: FinishRouteBody) =
+        api.finishRoute(authHeader(requireToken()), routeId, body)
+
+    suspend fun storeRoutePoints(routeId: String, body: RoutePointBatchBody): RoutePointsResponse =
+        api.storeRoutePoints(authHeader(requireToken()), routeId, body)
+
+    suspend fun updateNotificationPreferences(notifyNewRoutes: Boolean): NotificationPreferencesDto =
+        api.updateNotificationPreferences(authHeader(requireToken()), NotificationPreferencesBody(notifyNewRoutes))
+
+    suspend fun syncState(date: String?, routeId: String? = null): SyncStateResponse =
+        api.syncState(authHeader(requireToken()), date, routeId)
+
+    suspend fun broadcastAuth(socketId: String, channelName: String): BroadcastAuthResponse =
+        api.broadcastAuth(authHeader(requireToken()), BroadcastAuthBody(socketId, channelName))
+
+    suspend fun storePushToken(token: String) {
+        api.storePushToken(authHeader(requireToken()), PushTokenBody(token))
+    }
+
+    suspend fun storeRealtimeStatus(status: String, socketId: String? = null, error: String? = null) {
+        api.storeRealtimeStatus(authHeader(requireToken()), RealtimeStatusBody(status, socketId, error))
+    }
+
+    suspend fun deletePushToken() {
+        val token = tokenStore.read() ?: return
+        runCatching { api.deletePushToken(authHeader(token)) }
+    }
+
+    suspend fun uploadPhoto(
+        routeId: String,
+        uri: Uri,
+        source: String,
+        stage: String = "other",
+        metadata: PhotoUploadMetadata = PhotoUploadMetadata(),
+    ): PhotoUploadResponse {
         val resolver = context.contentResolver
         val mimeType = resolver.getType(uri) ?: "image/jpeg"
         val bytes = resolver.openInputStream(uri)?.use { it.readBytes() } ?: error("Nie mozna odczytac zdjecia.")
+        val clientRequestId = UUID.randomUUID().toString()
+        val contentSha256 = sha256(bytes)
         val body = bytes.toRequestBody(mimeType.toMediaTypeOrNull())
         val photo = MultipartBody.Part.createFormData("photo", "ladunek.jpg", body)
         val sourceBody = source.toRequestBody("text/plain".toMediaTypeOrNull())
+        val metadataParts = metadata.toMultipartTextParts()
 
-        return api.uploadPhoto(authHeader(requireToken()), routeId, photo, sourceBody)
+        return api.uploadPhoto(
+            authHeader(requireToken()),
+            clientRequestId,
+            routeId,
+            photo,
+            clientRequestId.toPlainTextBody(),
+            contentSha256.toPlainTextBody(),
+            sourceBody,
+            stage.toPlainTextBody(),
+            metadataParts["takenAt"],
+            metadataParts["latitude"],
+            metadataParts["longitude"],
+            metadataParts["locationAccuracyMeters"],
+        )
     }
 
-    suspend fun logout() {
+    suspend fun uploadQueuedPhoto(upload: PhotoUploadEntity): PhotoUploadResponse {
+        val file = File(upload.localPath)
+        val body = file.readBytes().toRequestBody(upload.mimeType.toMediaTypeOrNull())
+        val photo = MultipartBody.Part.createFormData("photo", file.name, body)
+        val metadataParts = PhotoUploadMetadata(
+            takenAt = upload.takenAt,
+            latitude = upload.latitude,
+            longitude = upload.longitude,
+            locationAccuracyMeters = upload.locationAccuracyMeters,
+        ).toMultipartTextParts()
+
+        return api.uploadPhoto(
+            authHeader(requireToken()),
+            upload.clientRequestId,
+            upload.routeId,
+            photo,
+            upload.clientRequestId.toPlainTextBody(),
+            upload.contentSha256.toPlainTextBody(),
+            upload.source.toPlainTextBody(),
+            upload.stage.toPlainTextBody(),
+            metadataParts["takenAt"],
+            metadataParts["latitude"],
+            metadataParts["longitude"],
+            metadataParts["locationAccuracyMeters"],
+        )
+    }
+
+    suspend fun uploadQueuedDispatchSheetPhoto(upload: DispatchSheetUploadEntity): DispatchSheetUploadResponse {
+        val file = File(upload.localPath)
+        val body = file.readBytes().toRequestBody(upload.mimeType.toMediaTypeOrNull())
+        val photo = MultipartBody.Part.createFormData("photo", file.name, body)
+        val metadataParts = PhotoUploadMetadata(
+            takenAt = upload.takenAt,
+            latitude = upload.latitude,
+            longitude = upload.longitude,
+            locationAccuracyMeters = upload.locationAccuracyMeters,
+        ).toMultipartTextParts()
+
+        return api.uploadDispatchSheetPhoto(
+            authHeader(requireToken()),
+            upload.clientRequestId,
+            photo,
+            upload.clientRequestId.toPlainTextBody(),
+            upload.contentSha256.toPlainTextBody(),
+            upload.source.toPlainTextBody(),
+            metadataParts["takenAt"],
+            metadataParts["latitude"],
+            metadataParts["longitude"],
+            metadataParts["locationAccuracyMeters"],
+            upload.replacePhotoId?.toPlainTextBody(),
+        )
+    }
+
+    suspend fun deletePhoto(photoId: String) {
+        api.deletePhoto(authHeader(requireToken()), photoId)
+    }
+
+    suspend fun logout(notifyServer: Boolean = true) {
         val token = tokenStore.read()
-        if (token != null) {
+        if (token != null && notifyServer) {
+            runCatching { api.deletePushToken(authHeader(token)) }
             runCatching { api.logout(authHeader(token)) }
         }
         tokenStore.clear()
@@ -62,4 +214,11 @@ class DriverRepository(
     private suspend fun requireToken(): String = tokenStore.read() ?: error("Brak aktywnej sesji.")
 
     private fun authHeader(token: String): String = "Bearer $token"
+
+    private fun String.toPlainTextBody(): RequestBody = toRequestBody("text/plain".toMediaTypeOrNull())
+
+    private fun sha256(bytes: ByteArray): String =
+        MessageDigest.getInstance("SHA-256")
+            .digest(bytes)
+            .joinToString("") { "%02x".format(it) }
 }

app/src/main/java/pl/firmatpp/kierowca/data/PhotoUploadMetadata.kt

@@ -0,0 +1,21 @@
+package pl.firmatpp.kierowca.data
+
+import okhttp3.MediaType.Companion.toMediaTypeOrNull
+import okhttp3.RequestBody
+import okhttp3.RequestBody.Companion.toRequestBody
+
+data class PhotoUploadMetadata(
+    val takenAt: String? = null,
+    val latitude: Double? = null,
+    val longitude: Double? = null,
+    val locationAccuracyMeters: Double? = null,
+)
+
+fun PhotoUploadMetadata.toMultipartTextParts(): Map<String, RequestBody> = buildMap {
+    takenAt?.let { put("takenAt", it.toPlainTextBody()) }
+    latitude?.let { put("latitude", it.toString().toPlainTextBody()) }
+    longitude?.let { put("longitude", it.toString().toPlainTextBody()) }
+    locationAccuracyMeters?.let { put("locationAccuracyMeters", it.toString().toPlainTextBody()) }
+}
+
+private fun String.toPlainTextBody(): RequestBody = toRequestBody("text/plain".toMediaTypeOrNull())

app/src/main/java/pl/firmatpp/kierowca/data/TokenStore.kt

@@ -6,11 +6,13 @@ import androidx.datastore.preferences.core.stringPreferencesKey
 import androidx.datastore.preferences.preferencesDataStore
 import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.flow.map
+import java.util.UUID
 
 private val Context.driverDataStore by preferencesDataStore(name = "driver_session")
 
 class TokenStore(private val context: Context) {
     private val tokenKey = stringPreferencesKey("access_token")
+    private val deviceIdKey = stringPreferencesKey("device_id")
 
     suspend fun save(token: String) {
         context.driverDataStore.edit { preferences ->
@@ -22,6 +24,21 @@ class TokenStore(private val context: Context) {
         .map { it[tokenKey] }
         .first()
 
+    suspend fun deviceId(): String {
+        val existing = context.driverDataStore.data
+            .map { it[deviceIdKey] }
+            .first()
+
+        if (!existing.isNullOrBlank()) return existing
+
+        val generated = UUID.randomUUID().toString()
+        context.driverDataStore.edit { preferences ->
+            preferences[deviceIdKey] = generated
+        }
+
+        return generated
+    }
+
     suspend fun clear() {
         context.driverDataStore.edit { it.remove(tokenKey) }
     }

app/src/main/java/pl/firmatpp/kierowca/data/api/MobileDriverApi.kt

@@ -3,19 +3,42 @@ package pl.firmatpp.kierowca.data.api
 import okhttp3.MultipartBody
 import okhttp3.RequestBody
 import pl.firmatpp.kierowca.data.model.BootstrapResponse
+import pl.firmatpp.kierowca.data.model.BroadcastAuthBody
+import pl.firmatpp.kierowca.data.model.BroadcastAuthResponse
+import pl.firmatpp.kierowca.data.model.CancelLeaveRequestBody
+import pl.firmatpp.kierowca.data.model.CompleteRouteResponse
+import pl.firmatpp.kierowca.data.model.CreateLeaveRequestBody
+import pl.firmatpp.kierowca.data.model.DispatchSheetUploadResponse
+import pl.firmatpp.kierowca.data.model.FinishRouteBody
+import pl.firmatpp.kierowca.data.model.LeaveCalendarResponse
+import pl.firmatpp.kierowca.data.model.LeaveRequestListResponse
+import pl.firmatpp.kierowca.data.model.LeaveRequestResponse
+import pl.firmatpp.kierowca.data.model.LeaveRequestTypesResponse
 import pl.firmatpp.kierowca.data.model.OtpResponse
+import pl.firmatpp.kierowca.data.model.NotificationPreferencesBody
+import pl.firmatpp.kierowca.data.model.NotificationPreferencesDto
 import pl.firmatpp.kierowca.data.model.PhotoUploadResponse
+import pl.firmatpp.kierowca.data.model.PushTokenBody
+import pl.firmatpp.kierowca.data.model.RealtimeStatusBody
 import pl.firmatpp.kierowca.data.model.RequestOtpBody
+import pl.firmatpp.kierowca.data.model.RouteActionResponse
+import pl.firmatpp.kierowca.data.model.RoutePointBatchBody
+import pl.firmatpp.kierowca.data.model.RoutePointsResponse
 import pl.firmatpp.kierowca.data.model.RouteResponse
+import pl.firmatpp.kierowca.data.model.StartRouteBody
+import pl.firmatpp.kierowca.data.model.SyncStateResponse
 import pl.firmatpp.kierowca.data.model.VerifyOtpBody
 import pl.firmatpp.kierowca.data.model.VerifyOtpResponse
 import retrofit2.http.Body
+import retrofit2.http.DELETE
 import retrofit2.http.GET
 import retrofit2.http.Header
 import retrofit2.http.Multipart
 import retrofit2.http.POST
+import retrofit2.http.PUT
 import retrofit2.http.Part
 import retrofit2.http.Path
+import retrofit2.http.Query
 
 interface MobileDriverApi {
     @POST("mobile/driver/auth/request-otp")
@@ -27,8 +50,58 @@ interface MobileDriverApi {
     @POST("mobile/driver/auth/logout")
     suspend fun logout(@Header("Authorization") authorization: String): Map<String, Boolean>
 
+    @GET("mobile/driver/notification-preferences")
+    suspend fun notificationPreferences(
+        @Header("Authorization") authorization: String,
+    ): NotificationPreferencesDto
+
+    @PUT("mobile/driver/notification-preferences")
+    suspend fun updateNotificationPreferences(
+        @Header("Authorization") authorization: String,
+        @Body body: NotificationPreferencesBody,
+    ): NotificationPreferencesDto
+
     @GET("mobile/driver/bootstrap")
-    suspend fun bootstrap(@Header("Authorization") authorization: String): BootstrapResponse
+    suspend fun bootstrap(
+        @Header("Authorization") authorization: String,
+        @Query("date") date: String?,
+    ): BootstrapResponse
+
+    @GET("mobile/driver/leave-request-types")
+    suspend fun leaveRequestTypes(
+        @Header("Authorization") authorization: String,
+    ): LeaveRequestTypesResponse
+
+    @GET("mobile/driver/leave-requests")
+    suspend fun leaveRequests(
+        @Header("Authorization") authorization: String,
+    ): LeaveRequestListResponse
+
+    @GET("mobile/driver/leave-requests/calendar")
+    suspend fun leaveCalendar(
+        @Header("Authorization") authorization: String,
+        @Query("from") from: String,
+        @Query("to") to: String,
+    ): LeaveCalendarResponse
+
+    @POST("mobile/driver/leave-requests")
+    suspend fun createLeaveRequest(
+        @Header("Authorization") authorization: String,
+        @Body body: CreateLeaveRequestBody,
+    ): LeaveRequestResponse
+
+    @GET("mobile/driver/leave-requests/{id}")
+    suspend fun leaveRequest(
+        @Header("Authorization") authorization: String,
+        @Path("id") id: String,
+    ): LeaveRequestResponse
+
+    @POST("mobile/driver/leave-requests/{id}/cancel")
+    suspend fun cancelLeaveRequest(
+        @Header("Authorization") authorization: String,
+        @Path("id") id: String,
+        @Body body: CancelLeaveRequestBody,
+    ): LeaveRequestResponse
 
     @GET("mobile/driver/routes/{routeId}")
     suspend fun route(
@@ -36,12 +109,99 @@ interface MobileDriverApi {
         @Path("routeId") routeId: String,
     ): RouteResponse
 
+    @POST("mobile/driver/routes/{routeId}/complete")
+    suspend fun completeRoute(
+        @Header("Authorization") authorization: String,
+        @Path("routeId") routeId: String,
+    ): CompleteRouteResponse
+
+    @POST("mobile/driver/routes/{routeId}/start")
+    suspend fun startRoute(
+        @Header("Authorization") authorization: String,
+        @Path("routeId") routeId: String,
+        @Body body: StartRouteBody,
+    ): RouteActionResponse
+
+    @POST("mobile/driver/routes/{routeId}/finish")
+    suspend fun finishRoute(
+        @Header("Authorization") authorization: String,
+        @Path("routeId") routeId: String,
+        @Body body: FinishRouteBody,
+    ): RouteActionResponse
+
+    @POST("mobile/driver/routes/{routeId}/points")
+    suspend fun storeRoutePoints(
+        @Header("Authorization") authorization: String,
+        @Path("routeId") routeId: String,
+        @Body body: RoutePointBatchBody,
+    ): RoutePointsResponse
+
+    @GET("mobile/driver/sync-state")
+    suspend fun syncState(
+        @Header("Authorization") authorization: String,
+        @Query("date") date: String?,
+        @Query("routeId") routeId: String?,
+    ): SyncStateResponse
+
+    @POST("mobile/driver/broadcasting/auth")
+    suspend fun broadcastAuth(
+        @Header("Authorization") authorization: String,
+        @Body body: BroadcastAuthBody,
+    ): BroadcastAuthResponse
+
+    @PUT("mobile/driver/push-token")
+    suspend fun storePushToken(
+        @Header("Authorization") authorization: String,
+        @Body body: PushTokenBody,
+    ): Map<String, Boolean>
+
+    @PUT("mobile/driver/realtime-status")
+    suspend fun storeRealtimeStatus(
+        @Header("Authorization") authorization: String,
+        @Body body: RealtimeStatusBody,
+    ): Map<String, Boolean>
+
+    @DELETE("mobile/driver/push-token")
+    suspend fun deletePushToken(
+        @Header("Authorization") authorization: String,
+    ): Map<String, Boolean>
+
     @Multipart
     @POST("mobile/driver/routes/{routeId}/photos")
     suspend fun uploadPhoto(
         @Header("Authorization") authorization: String,
+        @Header("Idempotency-Key") idempotencyKey: String,
         @Path("routeId") routeId: String,
         @Part photo: MultipartBody.Part,
+        @Part("clientRequestId") clientRequestId: RequestBody,
+        @Part("contentSha256") contentSha256: RequestBody,
         @Part("source") source: RequestBody,
+        @Part("stage") stage: RequestBody?,
+        @Part("takenAt") takenAt: RequestBody?,
+        @Part("latitude") latitude: RequestBody?,
+        @Part("longitude") longitude: RequestBody?,
+        @Part("locationAccuracyMeters") locationAccuracyMeters: RequestBody?,
     ): PhotoUploadResponse
+
+    @Multipart
+    @POST("mobile/driver/dispatch-sheet-photos")
+    suspend fun uploadDispatchSheetPhoto(
+        @Header("Authorization") authorization: String,
+        @Header("Idempotency-Key") idempotencyKey: String,
+        @Part photo: MultipartBody.Part,
+        @Part("clientRequestId") clientRequestId: RequestBody,
+        @Part("contentSha256") contentSha256: RequestBody,
+        @Part("source") source: RequestBody,
+        @Part("takenAt") takenAt: RequestBody?,
+        @Part("latitude") latitude: RequestBody?,
+        @Part("longitude") longitude: RequestBody?,
+        @Part("locationAccuracyMeters") locationAccuracyMeters: RequestBody?,
+        @Part("replacePhotoId") replacePhotoId: RequestBody?,
+    ): DispatchSheetUploadResponse
+
+    @DELETE("mobile/driver/photos/{photoId}")
+    suspend fun deletePhoto(
+        @Header("Authorization") authorization: String,
+        @Path("photoId") photoId: String,
+    ): Map<String, Boolean>
 }

app/src/main/java/pl/firmatpp/kierowca/data/model/DriverModels.kt

@@ -6,6 +6,21 @@ data class VerifyOtpBody(
     val phoneNumber: String,
     val code: String,
     val deviceName: String,
+    val device: DriverDeviceInfo,
+)
+
+data class DriverDeviceInfo(
+    val deviceId: String,
+    val androidId: String?,
+    val brand: String?,
+    val manufacturer: String?,
+    val model: String?,
+    val device: String?,
+    val product: String?,
+    val androidVersion: String?,
+    val sdkInt: Int,
+    val appVersion: String?,
+    val serialNumber: String?,
 )
 
 data class OtpResponse(
@@ -30,6 +45,63 @@ data class DriverDto(
 data class BootstrapResponse(
     val session: DriverSessionDto,
     val routes: RoutesBucketDto,
+    val driverAppSettings: DriverAppSettingsDto?,
+    val dispatchSheetReminder: DispatchSheetReminderDto? = null,
+    val notificationPreferences: NotificationPreferencesDto? = null,
+    val realtime: RealtimeConfigDto? = null,
+    val syncState: SyncStateResponse? = null,
+)
+
+data class DriverAppSettingsDto(
+    val minDate: String,
+    val maxDate: String,
+    val today: String,
+    val selectedDate: String,
+    val maxPastDays: Int,
+    val autoRefreshSeconds: Int,
+    val allowGalleryUploads: Boolean?,
+    val allowRouteCompletion: Boolean?,
+    val requirePreciseLocationForPhotos: Boolean?,
+    val loadingPhotoRequirement: String? = null,
+    val loadingWeightRequirement: String? = null,
+    val unloadingPhotoRequirement: String? = null,
+    val unloadingWeightRequirement: String? = null,
+    val dispatchSheetRemindersEnabled: Boolean? = null,
+    val dispatchSheetOnFridays: Boolean? = null,
+    val dispatchSheetOnLastWorkingDay: Boolean? = null,
+    val leaveRequests: LeaveRequestsConfigDto? = null,
+)
+
+data class LeaveRequestsConfigDto(
+    val enabled: Boolean = false,
+    val types: List<String> = listOf("URLOP"),
+)
+
+data class DispatchSheetReminderDto(
+    val enabled: Boolean = false,
+    val dueToday: Boolean = false,
+    val workDate: String? = null,
+    val reason: String? = null,
+    val availableUntil: String? = null,
+    val status: String = "not_required",
+    val photo: DispatchSheetPhotoDto? = null,
+    val canUpload: Boolean = false,
+)
+
+data class DispatchSheetPhotoDto(
+    val id: String,
+    val driverId: String,
+    val workDate: String?,
+    val clientRequestId: String? = null,
+    val contentSha256: String? = null,
+    val source: String,
+    val mimeType: String?,
+    val size: Long,
+    val takenAt: String?,
+    val latitude: Double?,
+    val longitude: Double?,
+    val locationAccuracyMeters: Double?,
+    val createdAt: String?,
 )
 
 data class DriverSessionDto(
@@ -37,16 +109,154 @@ data class DriverSessionDto(
     val lastSyncAt: String,
 )
 
+data class NotificationPreferencesDto(
+    val notifyNewRoutes: Boolean = false,
+)
+
+data class RealtimeConfigDto(
+    val reverbEnabled: Boolean = false,
+    val reverbAppKey: String? = null,
+    val reverbWsBaseUrl: String? = null,
+    val reverbOrigin: String? = null,
+)
+
 data class RoutesBucketDto(
     val today: List<DriverRouteDto> = emptyList(),
 )
 
 data class RouteResponse(
     val route: DriverRouteDto,
+    val syncState: SyncStateResponse? = null,
+)
+
+data class CompleteRouteResponse(
+    val ok: Boolean,
+    val alreadyCompleted: Boolean,
+    val message: String?,
+    val completedAt: String?,
+    val route: DriverRouteDto,
+)
+
+data class SyncStateResponse(
+    val scopes: List<SyncScopeDto> = emptyList(),
+)
+
+data class SyncScopeDto(
+    val scope: String,
+    val date: String? = null,
+    val routeId: String? = null,
+    val version: Long,
+    val checksum: String,
+    val computedAt: String,
+)
+
+data class BroadcastAuthBody(
+    val socket_id: String,
+    val channel_name: String,
+)
+
+data class BroadcastAuthResponse(
+    val auth: String,
+)
+
+data class PushTokenBody(
+    val token: String,
+    val platform: String = "android",
+)
+
+data class NotificationPreferencesBody(
+    val notifyNewRoutes: Boolean,
+)
+
+data class LeaveRequestListResponse(
+    val data: List<DriverLeaveRequestDto> = emptyList(),
+)
+
+data class LeaveCalendarResponse(
+    val data: List<DriverLeaveCalendarEntryDto> = emptyList(),
+)
+
+data class LeaveRequestResponse(
+    val data: DriverLeaveRequestDto,
+)
+
+data class LeaveRequestTypesResponse(
+    val data: List<LeaveRequestTypeDto> = emptyList(),
+)
+
+data class LeaveRequestTypeDto(
+    val value: String,
+    val label: String,
+)
+
+data class CreateLeaveRequestBody(
+    val dateFrom: String,
+    val dateTo: String,
+    val type: String,
+    val note: String?,
+)
+
+data class CancelLeaveRequestBody(
+    val comment: String? = null,
+    val expectedVersion: Long? = null,
+)
+
+data class DriverLeaveRequestDto(
+    val id: String,
+    val driver: DriverDto? = null,
+    val dateFrom: String?,
+    val dateTo: String?,
+    val type: String,
+    val typeLabel: String? = null,
+    val note: String? = null,
+    val status: String,
+    val version: Long = 1,
+    val updatedAt: String? = null,
+    val allowedDecisions: List<String> = emptyList(),
+    val canCancel: Boolean = false,
+    val submittedAt: String? = null,
+    val decidedAt: String? = null,
+    val decisionComment: String? = null,
+    val events: List<DriverLeaveRequestEventDto> = emptyList(),
+)
+
+data class DriverLeaveCalendarEntryDto(
+    val id: String,
+    val dateFrom: String?,
+    val dateTo: String?,
+    val type: String,
+    val typeLabel: String? = null,
+    val status: String,
+    val driver: DriverLeaveCalendarDriverDto,
+)
+
+data class DriverLeaveCalendarDriverDto(
+    val id: String,
+    val displayName: String?,
+    val phoneNumber: String?,
+)
+
+data class DriverLeaveRequestEventDto(
+    val id: String,
+    val action: String,
+    val fromStatus: String? = null,
+    val toStatus: String? = null,
+    val comment: String? = null,
+    val createdAt: String? = null,
+)
+
+data class RealtimeStatusBody(
+    val reverbStatus: String,
+    val socketId: String? = null,
+    val error: String? = null,
 )
 
 data class DriverRouteDto(
     val id: String,
+    val routeDate: String? = null,
+    val unloadingDate: String? = null,
+    val ordering: Int? = null,
+    val dayOrderings: Map<String, Int>? = emptyMap(),
     val startsAt: String,
     val originName: String,
     val destinationName: String,
@@ -55,28 +265,136 @@ data class DriverRouteDto(
     val contractCode: String?,
     val relationLabel: String,
     val status: String,
+    val driverStatus: String? = null,
+    val operationalStatus: String? = null,
+    val loadingWeight: Double? = null,
+    val unloadingWeight: Double? = null,
+    val trackingStatus: String? = null,
+    val arrivedAt: String? = null,
     val distanceKm: Double?,
     val notes: String?,
     val truck: TruckDto?,
+    val completedAt: String? = null,
+    val operationalCompletedAt: String? = null,
+    val completedByDriver: DriverDto? = null,
+    val originNavigation: NavigationPointDto? = null,
+    val destinationNavigation: NavigationPointDto? = null,
     val photos: List<RoutePhotoDto> = emptyList(),
+    val photosByStage: RoutePhotosByStageDto? = null,
+)
+
+fun DriverRouteDto.driverLifecycleStatus(): String =
+    driverStatus?.takeIf { it in setOf("ZAPLANOWANA", "W TRAKCIE", "ZAKOŃCZONA") } ?: status
+
+data class RoutePhotosByStageDto(
+    val loading: List<RoutePhotoDto> = emptyList(),
+    val unloading: List<RoutePhotoDto> = emptyList(),
+    val other: List<RoutePhotoDto> = emptyList(),
 )
 
 data class TruckDto(
     val id: String,
     val registration: String?,
+    val trailerRegistration: String? = null,
     val name: String?,
 )
 
+data class NavigationPointDto(
+    val id: String,
+    val label: String?,
+    val latitude: Double?,
+    val longitude: Double?,
+)
+
 data class RoutePhotoDto(
     val id: String,
     val routeId: String,
+    val clientRequestId: String? = null,
+    val contentSha256: String? = null,
     val source: String,
+    val stage: String = "other",
     val mimeType: String?,
     val size: Long,
     val url: String,
+    val takenAt: String?,
+    val latitude: Double?,
+    val longitude: Double?,
+    val locationAccuracyMeters: Double?,
     val createdAt: String?,
+    val canDelete: Boolean = false,
+    val deleteUntil: String? = null,
 )
 
 data class PhotoUploadResponse(
     val photo: RoutePhotoDto,
+    val receipt: PhotoUploadReceiptDto,
+)
+
+data class PhotoUploadReceiptDto(
+    val clientRequestId: String,
+    val serverPhotoId: String,
+    val contentSha256: String,
+    val storedAt: String?,
+)
+
+data class StartRouteBody(
+    val clientActionId: String,
+    val loadingWeight: Double?,
+    val occurredAt: String,
+    val photoClientRequestIds: List<String>,
+)
+
+data class FinishRouteBody(
+    val clientActionId: String,
+    val unloadingWeight: Double?,
+    val occurredAt: String,
+    val photoClientRequestIds: List<String>,
+)
+
+data class RouteActionResponse(
+    val ok: Boolean,
+    val alreadyProcessed: Boolean,
+    val route: DriverRouteDto,
+)
+
+data class RoutePointBatchBody(
+    val clientBatchId: String,
+    val points: List<RoutePointDto>,
+)
+
+data class RoutePointDto(
+    val clientPointId: String,
+    val trip_id: String,
+    val driver_id: String,
+    val lat: Double,
+    val lon: Double,
+    val accuracy: Double,
+    val speed: Double?,
+    val bearing: Double?,
+    val timestamp: Long,
+    val battery: Int?,
+    val charging: Boolean,
+)
+
+data class RoutePointsResponse(
+    val ok: Boolean,
+    val stored: Int,
+    val progress: Double?,
+    val remainingDistanceMeters: Int?,
+    val arrived: Boolean,
+    val offRoute: Boolean,
+    val routeVersion: Long?,
+)
+
+data class DispatchSheetUploadResponse(
+    val photo: DispatchSheetPhotoDto,
+    val reminder: DispatchSheetReminderDto,
+    val receipt: DispatchSheetUploadReceiptDto,
+)
+
+data class DispatchSheetUploadReceiptDto(
+    val clientRequestId: String,
+    val serverPhotoId: String,
+    val contentSha256: String,
+    val storedAt: String?,
 )

app/src/main/java/pl/firmatpp/kierowca/data/sync/DriverCacheDao.kt

@@ -0,0 +1,45 @@
+package pl.firmatpp.kierowca.data.sync
+
+import androidx.room.Dao
+import androidx.room.Insert
+import androidx.room.OnConflictStrategy
+import androidx.room.Query
+
+@Dao
+interface DriverCacheDao {
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    suspend fun upsertBootstrap(cache: DriverBootstrapCacheEntity)
+
+    @Query("SELECT * FROM driver_bootstrap_cache WHERE date = :date LIMIT 1")
+    suspend fun bootstrap(date: String): DriverBootstrapCacheEntity?
+
+    @Query("SELECT * FROM driver_bootstrap_cache ORDER BY syncedAtEpochMillis DESC")
+    suspend fun allBootstrapCaches(): List<DriverBootstrapCacheEntity>
+
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    suspend fun upsertRoute(cache: DriverRouteCacheEntity)
+
+    @Query("SELECT * FROM driver_route_cache WHERE routeId = :routeId LIMIT 1")
+    suspend fun route(routeId: String): DriverRouteCacheEntity?
+
+    @Query("SELECT * FROM driver_route_cache ORDER BY syncedAtEpochMillis DESC")
+    suspend fun allRouteCaches(): List<DriverRouteCacheEntity>
+
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    suspend fun upsertSyncState(state: DriverSyncStateEntity)
+
+    @Query("SELECT * FROM driver_sync_states WHERE scope = :scope AND ifnull(date, '-') = ifnull(:date, '-') AND ifnull(routeId, '-') = ifnull(:routeId, '-') LIMIT 1")
+    suspend fun syncState(scope: String, date: String?, routeId: String?): DriverSyncStateEntity?
+
+    @Query("SELECT * FROM driver_sync_states ORDER BY syncedAtEpochMillis DESC")
+    suspend fun allSyncStates(): List<DriverSyncStateEntity>
+
+    @Query("DELETE FROM driver_bootstrap_cache")
+    suspend fun clearBootstrap()
+
+    @Query("DELETE FROM driver_route_cache")
+    suspend fun clearRoutes()
+
+    @Query("DELETE FROM driver_sync_states")
+    suspend fun clearSyncStates()
+}

app/src/main/java/pl/firmatpp/kierowca/data/sync/DriverCacheEntities.kt

@@ -0,0 +1,49 @@
+package pl.firmatpp.kierowca.data.sync
+
+import androidx.room.Entity
+import androidx.room.Index
+import androidx.room.PrimaryKey
+
+@Entity(tableName = "driver_bootstrap_cache")
+data class DriverBootstrapCacheEntity(
+    @PrimaryKey val date: String,
+    val payloadJson: String,
+    val checksum: String?,
+    val version: Long?,
+    val syncedAtEpochMillis: Long,
+)
+
+@Entity(tableName = "driver_route_cache")
+data class DriverRouteCacheEntity(
+    @PrimaryKey val routeId: String,
+    val payloadJson: String,
+    val checksum: String?,
+    val version: Long?,
+    val syncedAtEpochMillis: Long,
+)
+
+@Entity(
+    tableName = "driver_sync_states",
+    indices = [
+        Index(value = ["scope", "date", "routeId"], unique = true),
+    ],
+)
+data class DriverSyncStateEntity(
+    @PrimaryKey val key: String,
+    val scope: String,
+    val date: String?,
+    val routeId: String?,
+    val checksum: String,
+    val version: Long,
+    val computedAt: String,
+    val syncedAtEpochMillis: Long,
+)
+
+data class CachedValue<T>(
+    val value: T,
+    val stale: Boolean,
+    val syncedAtEpochMillis: Long?,
+)
+
+fun syncStateKey(scope: String, date: String?, routeId: String?): String =
+    listOf(scope, date ?: "-", routeId ?: "-").joinToString(":")

app/src/main/java/pl/firmatpp/kierowca/data/sync/DriverSyncRepository.kt

@@ -0,0 +1,197 @@
+package pl.firmatpp.kierowca.data.sync
+
+import android.content.Context
+import com.google.gson.Gson
+import java.io.IOException
+import java.time.LocalDate
+import pl.firmatpp.kierowca.data.DriverRepository
+import pl.firmatpp.kierowca.data.model.BootstrapResponse
+import pl.firmatpp.kierowca.data.model.DriverRouteDto
+import pl.firmatpp.kierowca.data.model.RouteResponse
+import pl.firmatpp.kierowca.data.model.SyncScopeDto
+import pl.firmatpp.kierowca.data.model.SyncStateResponse
+import pl.firmatpp.kierowca.data.upload.DriverDatabase
+import retrofit2.HttpException
+
+class DriverSyncRepository(
+    context: Context,
+    private val repository: DriverRepository = DriverRepository(context),
+    private val dao: DriverCacheDao = DriverDatabase.get(context).driverCacheDao(),
+    private val gson: Gson = Gson(),
+) {
+    suspend fun bootstrap(date: String?): CachedValue<BootstrapResponse> {
+        val requestedDate = date ?: currentDateFallback()
+
+        return runCatching {
+            val response = repository.bootstrap(date)
+            val selectedDate = response.driverAppSettings?.selectedDate ?: requestedDate
+            val routeState = response.syncState?.scopes?.firstOrNull { it.scope == SCOPE_ROUTES }
+            dao.upsertBootstrap(
+                DriverBootstrapCacheEntity(
+                    date = selectedDate,
+                    payloadJson = gson.toJson(response),
+                    checksum = routeState?.checksum,
+                    version = routeState?.version,
+                    syncedAtEpochMillis = System.currentTimeMillis(),
+                ),
+            )
+            saveSyncStates(response.syncState)
+            CachedValue(response, stale = false, syncedAtEpochMillis = System.currentTimeMillis())
+        }.getOrElse { throwable ->
+            cachedBootstrap(requestedDate, throwable)
+        }
+    }
+
+    suspend fun route(routeId: String): CachedValue<RouteResponse> =
+        runCatching {
+            val response = repository.route(routeId)
+            val routeState = response.syncState?.scopes?.firstOrNull { it.scope == SCOPE_ROUTE_DETAIL }
+            dao.upsertRoute(
+                DriverRouteCacheEntity(
+                    routeId = routeId,
+                    payloadJson = gson.toJson(response),
+                    checksum = routeState?.checksum,
+                    version = routeState?.version,
+                    syncedAtEpochMillis = System.currentTimeMillis(),
+                ),
+            )
+            saveSyncStates(response.syncState)
+            CachedValue(response, stale = false, syncedAtEpochMillis = System.currentTimeMillis())
+        }.getOrElse { throwable ->
+            cachedRoute(routeId, throwable)
+        }
+
+    suspend fun bootstrapFromCache(date: String?): CachedValue<BootstrapResponse>? {
+        val cached = dao.bootstrap(date ?: currentDateFallback()) ?: return null
+        return CachedValue(
+            value = gson.fromJson(cached.payloadJson, BootstrapResponse::class.java),
+            stale = true,
+            syncedAtEpochMillis = cached.syncedAtEpochMillis,
+        )
+    }
+
+    suspend fun hasBootstrapCache(date: String?): Boolean =
+        dao.bootstrap(date ?: currentDateFallback()) != null
+
+    suspend fun routeFromCache(routeId: String): CachedValue<RouteResponse>? {
+        val cached = dao.route(routeId) ?: return null
+        return CachedValue(
+            value = gson.fromJson(cached.payloadJson, RouteResponse::class.java),
+            stale = true,
+            syncedAtEpochMillis = cached.syncedAtEpochMillis,
+        )
+    }
+
+    suspend fun cacheConfirmedRoute(route: DriverRouteDto, date: String?) {
+        val syncedAt = System.currentTimeMillis()
+        dao.upsertRoute(
+            DriverRouteCacheEntity(
+                routeId = route.id,
+                payloadJson = gson.toJson(RouteResponse(route = route)),
+                checksum = null,
+                version = null,
+                syncedAtEpochMillis = syncedAt,
+            ),
+        )
+
+        (routeVisibleDates(route) + listOfNotNull(date)).distinct().forEach { selectedDate ->
+            val cachedBootstrap = dao.bootstrap(selectedDate) ?: return@forEach
+            val response = gson.fromJson(cachedBootstrap.payloadJson, BootstrapResponse::class.java)
+            val updatedRoutes = response.routes.today.map { item -> if (item.id == route.id) route else item }
+            dao.upsertBootstrap(
+                cachedBootstrap.copy(
+                    payloadJson = gson.toJson(response.copy(routes = response.routes.copy(today = updatedRoutes))),
+                    checksum = null,
+                    version = null,
+                    syncedAtEpochMillis = syncedAt,
+                ),
+            )
+        }
+    }
+
+    suspend fun fetchSyncState(date: String?, routeId: String?): SyncStateResponse =
+        repository.syncState(date, routeId)
+
+    suspend fun shouldRefresh(scope: SyncScopeDto): Boolean {
+        val local = dao.syncState(scope.scope, scope.date, scope.routeId)
+        return local == null || local.checksum != scope.checksum || local.version < scope.version
+    }
+
+    suspend fun saveSyncStates(response: SyncStateResponse?) {
+        response?.scopes.orEmpty().forEach { scope ->
+            saveSyncScope(scope)
+        }
+    }
+
+    suspend fun saveSyncScope(scope: SyncScopeDto) {
+        dao.upsertSyncState(
+            DriverSyncStateEntity(
+                key = syncStateKey(scope.scope, scope.date, scope.routeId),
+                scope = scope.scope,
+                date = scope.date,
+                routeId = scope.routeId,
+                checksum = scope.checksum,
+                version = scope.version,
+                computedAt = scope.computedAt,
+                syncedAtEpochMillis = System.currentTimeMillis(),
+            ),
+        )
+    }
+
+    suspend fun clearCache() {
+        dao.clearBootstrap()
+        dao.clearRoutes()
+        dao.clearSyncStates()
+    }
+
+    private suspend fun cachedBootstrap(date: String, throwable: Throwable): CachedValue<BootstrapResponse> {
+        val cached = dao.bootstrap(date)
+        if (cached != null && throwable.isReadFallbackAllowed()) {
+            return CachedValue(
+                gson.fromJson(cached.payloadJson, BootstrapResponse::class.java),
+                stale = true,
+                syncedAtEpochMillis = cached.syncedAtEpochMillis,
+            )
+        }
+        throw throwable
+    }
+
+    private suspend fun cachedRoute(routeId: String, throwable: Throwable): CachedValue<RouteResponse> {
+        val cached = dao.route(routeId)
+        if (cached != null && throwable.isReadFallbackAllowed()) {
+            return CachedValue(
+                gson.fromJson(cached.payloadJson, RouteResponse::class.java),
+                stale = true,
+                syncedAtEpochMillis = cached.syncedAtEpochMillis,
+            )
+        }
+        throw throwable
+    }
+
+    private fun Throwable.isReadFallbackAllowed(): Boolean =
+        this is IOException || (this is HttpException && code() in 500..599)
+
+    private fun currentDateFallback(): String = java.time.LocalDate.now().toString()
+
+    private fun routeVisibleDates(route: DriverRouteDto): List<String> {
+        val start = route.routeDate?.let { runCatching { LocalDate.parse(it) }.getOrNull() } ?: return emptyList()
+        val end = route.unloadingDate
+            ?.let { runCatching { LocalDate.parse(it) }.getOrNull() }
+            ?.takeUnless { it.isBefore(start) }
+            ?: start
+
+        return generateSequence(start) { date -> date.plusDays(1).takeIf { !it.isAfter(end) } }
+            .map(LocalDate::toString)
+            .toList()
+    }
+
+    companion object {
+        const val SCOPE_ROUTES = "routes"
+        const val SCOPE_ROUTE_DETAIL = "route_detail"
+        const val SCOPE_SETTINGS = "settings"
+        const val SCOPE_DISPATCH_SHEET = "dispatch_sheet"
+        const val SCOPE_LEAVE_REQUESTS = "leave_requests"
+        const val SCOPE_LEAVE_CALENDAR = "leave_calendar"
+        const val SCOPE_SESSION = "session"
+    }
+}

app/src/main/java/pl/firmatpp/kierowca/data/sync/NetworkMonitor.kt

@@ -0,0 +1,49 @@
+package pl.firmatpp.kierowca.data.sync
+
+import android.content.Context
+import android.net.ConnectivityManager
+import android.net.Network
+import android.net.NetworkCapabilities
+import kotlinx.coroutines.channels.awaitClose
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.callbackFlow
+import kotlinx.coroutines.flow.distinctUntilChanged
+
+class NetworkMonitor(context: Context) {
+    private val connectivityManager = context.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
+
+    val isOnline: Flow<Boolean> = callbackFlow {
+        fun current(): Boolean = isCurrentlyValidated()
+
+        val callback = object : ConnectivityManager.NetworkCallback() {
+            override fun onAvailable(network: Network) {
+                trySend(current())
+            }
+
+            override fun onLost(network: Network) {
+                trySend(current())
+            }
+
+            override fun onCapabilitiesChanged(network: Network, networkCapabilities: NetworkCapabilities) {
+                trySend(current())
+            }
+        }
+
+        trySend(current())
+        connectivityManager.registerDefaultNetworkCallback(callback)
+        awaitClose { connectivityManager.unregisterNetworkCallback(callback) }
+    }.distinctUntilChanged()
+
+    fun isCurrentlyValidated(): Boolean = connectivityManager.activeNetwork
+        ?.let(connectivityManager::getNetworkCapabilities)
+        ?.let(::hasValidatedInternet) == true
+}
+
+internal fun hasValidatedInternet(capabilities: NetworkCapabilities): Boolean =
+    hasValidatedInternetCapabilities(
+        hasInternet = capabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET),
+        hasValidated = capabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_VALIDATED),
+    )
+
+internal fun hasValidatedInternetCapabilities(hasInternet: Boolean, hasValidated: Boolean): Boolean =
+    hasInternet && hasValidated

app/src/main/java/pl/firmatpp/kierowca/data/sync/StartupOfflineFallbackLoader.kt

@@ -0,0 +1,27 @@
+package pl.firmatpp.kierowca.data.sync
+
+import java.io.IOException
+import kotlinx.coroutines.withTimeoutOrNull
+import pl.firmatpp.kierowca.domain.StartupSessionPolicy
+
+class StartupOfflineFallbackLoader(
+    private val timeoutMillis: Long = StartupSessionPolicy.OFFLINE_FALLBACK_MILLIS,
+) {
+    suspend fun <T> load(
+        onlineLoad: suspend () -> T,
+        offlineLoad: suspend () -> T?,
+    ): T {
+        val onlineValue = withTimeoutOrNull(timeoutMillis) {
+            onlineLoad()
+        }
+        if (onlineValue != null) {
+            return onlineValue
+        }
+
+        return offlineLoad()
+            ?: throw IOException(
+                "Serwer nie odpowiedział w ciągu ${StartupSessionPolicy.OFFLINE_FALLBACK_SECONDS} sekund " +
+                    "i w telefonie nie ma zapisanych danych offline.",
+            )
+    }
+}

app/src/main/java/pl/firmatpp/kierowca/data/upload/DispatchSheetUploadDao.kt

@@ -0,0 +1,78 @@
+package pl.firmatpp.kierowca.data.upload
+
+import androidx.room.Dao
+import androidx.room.Insert
+import androidx.room.OnConflictStrategy
+import androidx.room.Query
+import kotlinx.coroutines.flow.Flow
+
+@Dao
+interface DispatchSheetUploadDao {
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    suspend fun upsert(upload: DispatchSheetUploadEntity)
+
+    @Query("SELECT * FROM dispatch_sheet_uploads WHERE clientRequestId = :clientRequestId LIMIT 1")
+    suspend fun find(clientRequestId: String): DispatchSheetUploadEntity?
+
+    @Query("SELECT * FROM dispatch_sheet_uploads WHERE status != 'CONFIRMED' AND status != 'CANCELLED'")
+    suspend fun allUnsent(): List<DispatchSheetUploadEntity>
+
+    @Query("SELECT * FROM dispatch_sheet_uploads")
+    suspend fun allRecords(): List<DispatchSheetUploadEntity>
+
+    @Query("SELECT COUNT(*) FROM dispatch_sheet_uploads WHERE status != 'CONFIRMED' AND status != 'CANCELLED'")
+    fun observeUnsentCount(): Flow<Int>
+
+    @Query(
+        """
+        SELECT * FROM dispatch_sheet_uploads
+        WHERE workDate = :workDate
+        AND status != 'CANCELLED'
+        ORDER BY createdAtEpochMillis ASC
+        """,
+    )
+    fun observeVisibleForWorkDate(workDate: String): Flow<List<DispatchSheetUploadEntity>>
+
+    @Query(
+        """
+        UPDATE dispatch_sheet_uploads
+        SET status = :status,
+            progress = :progress,
+            lastError = :lastError,
+            attemptCount = attemptCount + :attemptIncrement,
+            updatedAtEpochMillis = :updatedAt
+        WHERE clientRequestId = :clientRequestId
+        """,
+    )
+    suspend fun updateStatus(
+        clientRequestId: String,
+        status: String,
+        progress: Int,
+        lastError: String?,
+        attemptIncrement: Int,
+        updatedAt: Long = System.currentTimeMillis(),
+    )
+
+    @Query(
+        """
+        UPDATE dispatch_sheet_uploads
+        SET status = 'CONFIRMED',
+            progress = 100,
+            lastError = NULL,
+            serverPhotoId = :serverPhotoId,
+            updatedAtEpochMillis = :updatedAt
+        WHERE clientRequestId = :clientRequestId
+        """,
+    )
+    suspend fun markConfirmed(
+        clientRequestId: String,
+        serverPhotoId: String,
+        updatedAt: Long = System.currentTimeMillis(),
+    )
+
+    @Query("DELETE FROM dispatch_sheet_uploads WHERE clientRequestId = :clientRequestId")
+    suspend fun delete(clientRequestId: String)
+
+    @Query("DELETE FROM dispatch_sheet_uploads")
+    suspend fun deleteAll()
+}

app/src/main/java/pl/firmatpp/kierowca/data/upload/DispatchSheetUploadEntity.kt

@@ -0,0 +1,37 @@
+package pl.firmatpp.kierowca.data.upload
+
+import androidx.room.Entity
+import androidx.room.Index
+import androidx.room.PrimaryKey
+
+@Entity(
+    tableName = "dispatch_sheet_uploads",
+    indices = [
+        Index(value = ["workDate"]),
+        Index(value = ["status"]),
+    ],
+)
+data class DispatchSheetUploadEntity(
+    @PrimaryKey val clientRequestId: String,
+    val workDate: String,
+    val replacePhotoId: String?,
+    val localPath: String,
+    val source: String,
+    val takenAt: String?,
+    val latitude: Double?,
+    val longitude: Double?,
+    val locationAccuracyMeters: Double?,
+    val mimeType: String,
+    val size: Long,
+    val contentSha256: String,
+    val status: String = PhotoUploadStatus.Pending.storageValue,
+    val progress: Int = 0,
+    val attemptCount: Int = 0,
+    val lastError: String? = null,
+    val serverPhotoId: String? = null,
+    val createdAtEpochMillis: Long = System.currentTimeMillis(),
+    val updatedAtEpochMillis: Long = System.currentTimeMillis(),
+) {
+    val statusType: PhotoUploadStatus
+        get() = PhotoUploadStatus.fromStorage(status)
+}

app/src/main/java/pl/firmatpp/kierowca/data/upload/DispatchSheetUploadOutbox.kt

@@ -0,0 +1,116 @@
+package pl.firmatpp.kierowca.data.upload
+
+import android.content.Context
+import android.net.Uri
+import androidx.work.BackoffPolicy
+import androidx.work.Constraints
+import androidx.work.ExistingWorkPolicy
+import androidx.work.NetworkType
+import androidx.work.OneTimeWorkRequestBuilder
+import androidx.work.WorkManager
+import androidx.work.workDataOf
+import java.io.File
+import java.security.MessageDigest
+import java.util.UUID
+import java.util.concurrent.TimeUnit
+import kotlinx.coroutines.flow.Flow
+import pl.firmatpp.kierowca.data.PhotoUploadMetadata
+
+class DispatchSheetUploadOutbox(
+    private val context: Context,
+    private val dao: DispatchSheetUploadDao = DriverDatabase.get(context).dispatchSheetUploadDao(),
+    private val workManager: WorkManager = WorkManager.getInstance(context),
+) {
+    fun observeVisibleForWorkDate(workDate: String): Flow<List<DispatchSheetUploadEntity>> =
+        dao.observeVisibleForWorkDate(workDate)
+
+    suspend fun enqueue(
+        workDate: String,
+        replacePhotoId: String?,
+        uri: Uri,
+        source: String,
+        metadata: PhotoUploadMetadata,
+    ): DispatchSheetUploadEntity {
+        val clientRequestId = UUID.randomUUID().toString()
+        val mimeType = context.contentResolver.getType(uri) ?: "image/jpeg"
+        val extension = when (mimeType) {
+            "image/png" -> "png"
+            "image/webp" -> "webp"
+            else -> "jpg"
+        }
+        val uploadDir = File(context.filesDir, "dispatch-sheet-upload-outbox").apply { mkdirs() }
+        val localFile = File(uploadDir, "$clientRequestId.$extension")
+        val sha256 = copyAndHash(uri, localFile)
+        val upload = DispatchSheetUploadEntity(
+            clientRequestId = clientRequestId,
+            workDate = workDate,
+            replacePhotoId = replacePhotoId,
+            localPath = localFile.absolutePath,
+            source = source,
+            takenAt = metadata.takenAt,
+            latitude = metadata.latitude,
+            longitude = metadata.longitude,
+            locationAccuracyMeters = metadata.locationAccuracyMeters,
+            mimeType = mimeType,
+            size = localFile.length(),
+            contentSha256 = sha256,
+        )
+
+        dao.upsert(upload)
+        enqueueWorker(clientRequestId)
+
+        return upload
+    }
+
+    suspend fun discard(clientRequestId: String) {
+        workManager.cancelUniqueWork(DispatchSheetUploadWorker.uniqueWorkName(clientRequestId))
+        dao.find(clientRequestId)?.let { upload ->
+            File(upload.localPath).delete()
+            dao.delete(upload.clientRequestId)
+        }
+    }
+
+    suspend fun retry(clientRequestId: String) {
+        val existing = dao.find(clientRequestId) ?: return
+        dao.upsert(
+            existing.copy(
+                status = PhotoUploadStatus.Pending.storageValue,
+                progress = 0,
+                lastError = null,
+                updatedAtEpochMillis = System.currentTimeMillis(),
+            ),
+        )
+        enqueueWorker(clientRequestId)
+    }
+
+    private fun enqueueWorker(clientRequestId: String) {
+        val request = OneTimeWorkRequestBuilder<DispatchSheetUploadWorker>()
+            .setInputData(workDataOf(DispatchSheetUploadWorker.KEY_CLIENT_REQUEST_ID to clientRequestId))
+            .setConstraints(Constraints.Builder().setRequiredNetworkType(NetworkType.CONNECTED).build())
+            .setBackoffCriteria(BackoffPolicy.EXPONENTIAL, 30, TimeUnit.SECONDS)
+            .build()
+
+        workManager.enqueueUniqueWork(
+            DispatchSheetUploadWorker.uniqueWorkName(clientRequestId),
+            ExistingWorkPolicy.REPLACE,
+            request,
+        )
+    }
+
+    private fun copyAndHash(uri: Uri, target: File): String {
+        val digest = MessageDigest.getInstance("SHA-256")
+        context.contentResolver.openInputStream(uri).use { input ->
+            requireNotNull(input) { "Nie można odczytać zdjęcia karty spedycyjnej." }
+            target.outputStream().use { output ->
+                val buffer = ByteArray(DEFAULT_BUFFER_SIZE)
+                while (true) {
+                    val read = input.read(buffer)
+                    if (read == -1) break
+                    digest.update(buffer, 0, read)
+                    output.write(buffer, 0, read)
+                }
+            }
+        }
+        return digest.digest().joinToString("") { "%02x".format(it) }
+    }
+}

app/src/main/java/pl/firmatpp/kierowca/data/upload/DispatchSheetUploadReceiptVerifier.kt

@@ -0,0 +1,10 @@
+package pl.firmatpp.kierowca.data.upload
+
+import pl.firmatpp.kierowca.data.model.DispatchSheetUploadReceiptDto
+
+object DispatchSheetUploadReceiptVerifier {
+    fun matches(upload: DispatchSheetUploadEntity, receipt: DispatchSheetUploadReceiptDto): Boolean =
+        upload.clientRequestId == receipt.clientRequestId &&
+            upload.contentSha256.equals(receipt.contentSha256, ignoreCase = true) &&
+            receipt.serverPhotoId.isNotBlank()
+}

app/src/main/java/pl/firmatpp/kierowca/data/upload/DispatchSheetUploadWorker.kt

@@ -0,0 +1,104 @@
+package pl.firmatpp.kierowca.data.upload
+
+import android.content.Context
+import androidx.work.CoroutineWorker
+import androidx.work.WorkerParameters
+import androidx.work.workDataOf
+import java.io.File
+import pl.firmatpp.kierowca.data.ApiErrorKind
+import pl.firmatpp.kierowca.data.ApiErrorMapper
+import pl.firmatpp.kierowca.data.DriverRepository
+import pl.firmatpp.kierowca.data.rethrowIfCancellation
+import pl.firmatpp.kierowca.diagnostics.AppDiagnostics
+import pl.firmatpp.kierowca.data.sync.NetworkMonitor
+
+class DispatchSheetUploadWorker(
+    appContext: Context,
+    params: WorkerParameters,
+) : CoroutineWorker(appContext, params) {
+    private val dao = DriverDatabase.get(appContext).dispatchSheetUploadDao()
+    private val repository = DriverRepository(appContext)
+
+    override suspend fun doWork(): Result {
+        if (!NetworkMonitor(applicationContext).isCurrentlyValidated()) return Result.retry()
+        val clientRequestId = inputData.getString(KEY_CLIENT_REQUEST_ID) ?: return Result.failure()
+        val upload = dao.find(clientRequestId) ?: return Result.failure()
+        val file = File(upload.localPath)
+
+        if (!file.exists()) {
+            val message = "Lokalny plik zdjęcia karty spedycyjnej nie istnieje. Zdjęcie nie zostało zapisane."
+            dao.updateStatus(
+                clientRequestId = clientRequestId,
+                status = PhotoUploadStatus.FailedPermanent.storageValue,
+                progress = 0,
+                lastError = PhotoUploadFailureDetails.local(message),
+                attemptIncrement = 0,
+            )
+            return Result.failure()
+        }
+
+        dao.updateStatus(
+            clientRequestId = clientRequestId,
+            status = PhotoUploadStatus.Uploading.storageValue,
+            progress = 10,
+            lastError = null,
+            attemptIncrement = 1,
+        )
+        setProgress(workDataOf(KEY_PROGRESS to 10))
+
+        return runCatching {
+            setProgress(workDataOf(KEY_PROGRESS to 70))
+            val response = repository.uploadQueuedDispatchSheetPhoto(upload)
+
+            dao.updateStatus(
+                clientRequestId = clientRequestId,
+                status = PhotoUploadStatus.Verifying.storageValue,
+                progress = 90,
+                lastError = null,
+                attemptIncrement = 0,
+            )
+            setProgress(workDataOf(KEY_PROGRESS to 90))
+
+            val receipt = response.receipt
+            if (!DispatchSheetUploadReceiptVerifier.matches(upload, receipt)) {
+                error("Serwer nie potwierdził zgodności zdjęcia karty spedycyjnej. Zdjęcie nie zostało zapisane.")
+            }
+
+            dao.markConfirmed(clientRequestId, receipt.serverPhotoId)
+            file.delete()
+            dao.delete(clientRequestId)
+            Result.success()
+        }.getOrElse { throwable ->
+            throwable.rethrowIfCancellation()
+            val error = ApiErrorMapper.map(throwable)
+            AppDiagnostics.reportNonFatal(
+                throwable = throwable,
+                operation = "dispatch_sheet_upload_worker",
+                keys = mapOf(
+                    "client_request_id" to clientRequestId,
+                    "api_error_kind" to error.kind.name,
+                    "api_error_code" to error.code,
+                    "api_status_code" to error.statusCode,
+                    "retryable" to error.retryable,
+                ),
+            )
+            val status = if (error.retryable) PhotoUploadStatus.FailedRetryable else PhotoUploadStatus.FailedPermanent
+            dao.updateStatus(
+                clientRequestId = clientRequestId,
+                status = status.storageValue,
+                progress = 0,
+                lastError = PhotoUploadFailureDetails.fromApiError(error),
+                attemptIncrement = 0,
+            )
+
+            if (error.retryable && error.kind != ApiErrorKind.Auth) Result.retry() else Result.failure()
+        }
+    }
+
+    companion object {
+        const val KEY_CLIENT_REQUEST_ID = "clientRequestId"
+        const val KEY_PROGRESS = "progress"
+
+        fun uniqueWorkName(clientRequestId: String): String = "dispatch-sheet-upload-$clientRequestId"
+    }
+}

app/src/main/java/pl/firmatpp/kierowca/data/upload/DriverDatabase.kt

@@ -0,0 +1,214 @@
+package pl.firmatpp.kierowca.data.upload
+
+import android.content.Context
+import androidx.room.migration.Migration
+import androidx.room.Database
+import androidx.room.Room
+import androidx.room.RoomDatabase
+import androidx.sqlite.db.SupportSQLiteDatabase
+import pl.firmatpp.kierowca.data.sync.DriverBootstrapCacheEntity
+import pl.firmatpp.kierowca.data.sync.DriverCacheDao
+import pl.firmatpp.kierowca.data.sync.DriverRouteCacheEntity
+import pl.firmatpp.kierowca.data.sync.DriverSyncStateEntity
+
+@Database(
+    entities = [
+        PhotoUploadEntity::class,
+        DispatchSheetUploadEntity::class,
+        RouteActionEntity::class,
+        RoutePointEntity::class,
+        DriverBootstrapCacheEntity::class,
+        DriverRouteCacheEntity::class,
+        DriverSyncStateEntity::class,
+    ],
+    version = 6,
+    exportSchema = false,
+)
+abstract class DriverDatabase : RoomDatabase() {
+    abstract fun photoUploadDao(): PhotoUploadDao
+    abstract fun dispatchSheetUploadDao(): DispatchSheetUploadDao
+    abstract fun routeActionDao(): RouteActionDao
+    abstract fun routePointDao(): RoutePointDao
+    abstract fun driverCacheDao(): DriverCacheDao
+
+    companion object {
+        @Volatile
+        private var instance: DriverDatabase? = null
+
+        private val migration1To2 = object : Migration(1, 2) {
+            override fun migrate(db: SupportSQLiteDatabase) {
+                db.execSQL(
+                    """
+                    CREATE TABLE IF NOT EXISTS driver_bootstrap_cache (
+                        date TEXT NOT NULL PRIMARY KEY,
+                        payloadJson TEXT NOT NULL,
+                        checksum TEXT,
+                        version INTEGER,
+                        syncedAtEpochMillis INTEGER NOT NULL
+                    )
+                    """.trimIndent(),
+                )
+                db.execSQL(
+                    """
+                    CREATE TABLE IF NOT EXISTS driver_route_cache (
+                        routeId TEXT NOT NULL PRIMARY KEY,
+                        payloadJson TEXT NOT NULL,
+                        checksum TEXT,
+                        version INTEGER,
+                        syncedAtEpochMillis INTEGER NOT NULL
+                    )
+                    """.trimIndent(),
+                )
+                db.execSQL(
+                    """
+                    CREATE TABLE IF NOT EXISTS driver_sync_states (
+                        key TEXT NOT NULL PRIMARY KEY,
+                        scope TEXT NOT NULL,
+                        date TEXT,
+                        routeId TEXT,
+                        checksum TEXT NOT NULL,
+                        version INTEGER NOT NULL,
+                        computedAt TEXT NOT NULL,
+                        syncedAtEpochMillis INTEGER NOT NULL
+                    )
+                    """.trimIndent(),
+                )
+                db.execSQL("CREATE UNIQUE INDEX IF NOT EXISTS index_driver_sync_states_scope_date_routeId ON driver_sync_states(scope, date, routeId)")
+            }
+        }
+
+        private val migration2To3 = object : Migration(2, 3) {
+            override fun migrate(db: SupportSQLiteDatabase) {
+                db.execSQL(
+                    """
+                    CREATE TABLE IF NOT EXISTS dispatch_sheet_uploads (
+                        clientRequestId TEXT NOT NULL PRIMARY KEY,
+                        workDate TEXT NOT NULL,
+                        replacePhotoId TEXT,
+                        localPath TEXT NOT NULL,
+                        source TEXT NOT NULL,
+                        takenAt TEXT,
+                        latitude REAL,
+                        longitude REAL,
+                        locationAccuracyMeters REAL,
+                        mimeType TEXT NOT NULL,
+                        size INTEGER NOT NULL,
+                        contentSha256 TEXT NOT NULL,
+                        status TEXT NOT NULL,
+                        progress INTEGER NOT NULL,
+                        attemptCount INTEGER NOT NULL,
+                        lastError TEXT,
+                        serverPhotoId TEXT,
+                        createdAtEpochMillis INTEGER NOT NULL,
+                        updatedAtEpochMillis INTEGER NOT NULL
+                    )
+                    """.trimIndent(),
+                )
+                db.execSQL("CREATE INDEX IF NOT EXISTS index_dispatch_sheet_uploads_workDate ON dispatch_sheet_uploads(workDate)")
+                db.execSQL("CREATE INDEX IF NOT EXISTS index_dispatch_sheet_uploads_status ON dispatch_sheet_uploads(status)")
+            }
+        }
+
+        private val migration3To4 = object : Migration(3, 4) {
+            override fun migrate(db: SupportSQLiteDatabase) {
+                db.execSQL("ALTER TABLE photo_uploads ADD COLUMN stage TEXT NOT NULL DEFAULT 'other'")
+            }
+        }
+
+        private val migration4To5 = object : Migration(4, 5) {
+            override fun migrate(db: SupportSQLiteDatabase) {
+                db.execSQL(
+                    """
+                    CREATE TABLE IF NOT EXISTS route_actions (
+                        clientActionId TEXT NOT NULL PRIMARY KEY,
+                        routeId TEXT NOT NULL,
+                        action TEXT NOT NULL,
+                        weight REAL NOT NULL,
+                        occurredAt TEXT NOT NULL,
+                        photoClientRequestIdsJson TEXT NOT NULL,
+                        status TEXT NOT NULL,
+                        attemptCount INTEGER NOT NULL,
+                        lastError TEXT,
+                        createdAtEpochMillis INTEGER NOT NULL,
+                        updatedAtEpochMillis INTEGER NOT NULL
+                    )
+                    """.trimIndent(),
+                )
+                db.execSQL("CREATE INDEX IF NOT EXISTS index_route_actions_routeId ON route_actions(routeId)")
+                db.execSQL("CREATE INDEX IF NOT EXISTS index_route_actions_status ON route_actions(status)")
+                db.execSQL(
+                    """
+                    CREATE TABLE IF NOT EXISTS route_points (
+                        clientPointId TEXT NOT NULL PRIMARY KEY,
+                        routeId TEXT NOT NULL,
+                        driverId TEXT NOT NULL,
+                        lat REAL NOT NULL,
+                        lon REAL NOT NULL,
+                        accuracy REAL NOT NULL,
+                        speed REAL,
+                        bearing REAL,
+                        timestamp INTEGER NOT NULL,
+                        battery INTEGER,
+                        charging INTEGER NOT NULL,
+                        status TEXT NOT NULL,
+                        attemptCount INTEGER NOT NULL,
+                        lastError TEXT,
+                        createdAtEpochMillis INTEGER NOT NULL,
+                        updatedAtEpochMillis INTEGER NOT NULL
+                    )
+                    """.trimIndent(),
+                )
+                db.execSQL("CREATE INDEX IF NOT EXISTS index_route_points_routeId ON route_points(routeId)")
+                db.execSQL("CREATE INDEX IF NOT EXISTS index_route_points_status ON route_points(status)")
+                db.execSQL("CREATE INDEX IF NOT EXISTS index_route_points_routeId_status ON route_points(routeId, status)")
+            }
+        }
+
+        private val migration5To6 = object : Migration(5, 6) {
+            override fun migrate(db: SupportSQLiteDatabase) {
+                db.execSQL(
+                    """
+                    CREATE TABLE route_actions_new (
+                        clientActionId TEXT NOT NULL PRIMARY KEY,
+                        routeId TEXT NOT NULL,
+                        action TEXT NOT NULL,
+                        weight REAL,
+                        occurredAt TEXT NOT NULL,
+                        photoClientRequestIdsJson TEXT NOT NULL,
+                        status TEXT NOT NULL,
+                        attemptCount INTEGER NOT NULL,
+                        lastError TEXT,
+                        createdAtEpochMillis INTEGER NOT NULL,
+                        updatedAtEpochMillis INTEGER NOT NULL
+                    )
+                    """.trimIndent(),
+                )
+                db.execSQL(
+                    """
+                    INSERT INTO route_actions_new (
+                        clientActionId, routeId, action, weight, occurredAt, photoClientRequestIdsJson,
+                        status, attemptCount, lastError, createdAtEpochMillis, updatedAtEpochMillis
+                    )
+                    SELECT
+                        clientActionId, routeId, action, weight, occurredAt, photoClientRequestIdsJson,
+                        status, attemptCount, lastError, createdAtEpochMillis, updatedAtEpochMillis
+                    FROM route_actions
+                    """.trimIndent(),
+                )
+                db.execSQL("DROP TABLE route_actions")
+                db.execSQL("ALTER TABLE route_actions_new RENAME TO route_actions")
+                db.execSQL("CREATE INDEX IF NOT EXISTS index_route_actions_routeId ON route_actions(routeId)")
+                db.execSQL("CREATE INDEX IF NOT EXISTS index_route_actions_status ON route_actions(status)")
+            }
+        }
+
+        fun get(context: Context): DriverDatabase =
+            instance ?: synchronized(this) {
+                instance ?: Room.databaseBuilder(
+                    context.applicationContext,
+                    DriverDatabase::class.java,
+                    "driver-local-outbox.db",
+                ).addMigrations(migration1To2, migration2To3, migration3To4, migration4To5, migration5To6).build().also { instance = it }
+            }
+    }
+}

app/src/main/java/pl/firmatpp/kierowca/data/upload/OfflineOutboxManager.kt

@@ -0,0 +1,109 @@
+package pl.firmatpp.kierowca.data.upload
+
+import android.content.Context
+import androidx.work.WorkManager
+import java.io.File
+import java.util.concurrent.TimeUnit
+
+class OfflineOutboxManager(private val context: Context) {
+    private val database = DriverDatabase.get(context)
+    private val workManager = WorkManager.getInstance(context)
+
+    suspend fun pendingCount(): Int =
+        database.photoUploadDao().allUnsent().size +
+            database.dispatchSheetUploadDao().allUnsent().size +
+            database.routeActionDao().allUnsent().size +
+            database.routePointDao().allUnsent().size
+
+    suspend fun repairGpsQueue() {
+        val retryableStatuses = setOf(
+            RoutePointStatus.Pending,
+            RoutePointStatus.Syncing,
+            RoutePointStatus.FailedRetryable,
+        )
+        val routeIds = database.routePointDao().allUnsent()
+            .filter { it.status in retryableStatuses }
+            .map { it.routeId }
+            .distinct()
+
+        routeIds.forEach { routeId ->
+            runCatching {
+                workManager.cancelUniqueWork(RoutePointWorker.uniqueWorkName(routeId))
+                    .result
+                    .get(5, TimeUnit.SECONDS)
+            }
+            RoutePointOutbox(context).enqueueWorker(routeId, delaySeconds = 0L)
+        }
+    }
+
+    suspend fun repairOperationalQueues() {
+        val photoOutbox = PhotoUploadOutbox(context)
+        val dispatchSheetOutbox = DispatchSheetUploadOutbox(context)
+        val routeActionOutbox = RouteActionOutbox(context)
+
+        database.photoUploadDao().allUnsent()
+            .filter { shouldRepairPhotoUpload(it.status, it.lastError) }
+            .forEach { photoOutbox.retry(it.clientRequestId) }
+
+        database.dispatchSheetUploadDao().allUnsent()
+            .filter { shouldRepairPhotoUpload(it.status, it.lastError) }
+            .forEach { dispatchSheetOutbox.retry(it.clientRequestId) }
+
+        database.routeActionDao().allUnsent()
+            .filter { shouldRepairRouteAction(it.status, it.lastError) }
+            .forEach { routeActionOutbox.retry(it.clientActionId) }
+    }
+
+    suspend fun clearAll() {
+        val photos = database.photoUploadDao().allRecords()
+        val dispatchSheets = database.dispatchSheetUploadDao().allRecords()
+        val actions = database.routeActionDao().allUnsent()
+        val points = database.routePointDao().allUnsent()
+
+        photos.forEach {
+            workManager.cancelUniqueWork(PhotoUploadWorker.uniqueWorkName(it.clientRequestId))
+            File(it.localPath).delete()
+        }
+        dispatchSheets.forEach {
+            workManager.cancelUniqueWork(DispatchSheetUploadWorker.uniqueWorkName(it.clientRequestId))
+            File(it.localPath).delete()
+        }
+        actions.forEach { workManager.cancelUniqueWork(RouteActionWorker.uniqueWorkName(it.clientActionId)) }
+        points.map { it.routeId }.distinct().forEach {
+            workManager.cancelUniqueWork(RoutePointWorker.uniqueWorkName(it))
+        }
+
+        database.photoUploadDao().deleteAll()
+        database.dispatchSheetUploadDao().deleteAll()
+        database.routeActionDao().deleteAll()
+        database.routePointDao().deleteAll()
+    }
+}
+
+internal fun isWorkerCancellationFailure(lastError: String?): Boolean =
+    lastError?.let { error ->
+        error.contains("Job was cancelled", ignoreCase = true) ||
+            error.contains("CancellationException", ignoreCase = true)
+    } == true
+
+internal fun isPhotoDependencyFailure(lastError: String?): Boolean =
+    lastError?.contains("Wymagane zdjęcie nie zostało wysłane", ignoreCase = true) == true
+
+internal fun shouldRepairPhotoUpload(status: String, lastError: String?): Boolean =
+    status in setOf(
+        PhotoUploadStatus.Pending.storageValue,
+        PhotoUploadStatus.Uploading.storageValue,
+        PhotoUploadStatus.Verifying.storageValue,
+        PhotoUploadStatus.FailedRetryable.storageValue,
+    ) || (status == PhotoUploadStatus.FailedPermanent.storageValue && isWorkerCancellationFailure(lastError))
+
+internal fun shouldRepairRouteAction(status: String, lastError: String?): Boolean =
+    status in setOf(
+        RouteActionStatus.Pending,
+        RouteActionStatus.WaitingForPhotos,
+        RouteActionStatus.Syncing,
+        RouteActionStatus.FailedRetryable,
+    ) || (
+        status == RouteActionStatus.FailedPermanent &&
+            (isWorkerCancellationFailure(lastError) || isPhotoDependencyFailure(lastError))
+    )

app/src/main/java/pl/firmatpp/kierowca/data/upload/PhotoUploadDao.kt

@@ -0,0 +1,94 @@
+package pl.firmatpp.kierowca.data.upload
+
+import androidx.room.Dao
+import androidx.room.Insert
+import androidx.room.OnConflictStrategy
+import androidx.room.Query
+import kotlinx.coroutines.flow.Flow
+
+@Dao
+interface PhotoUploadDao {
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    suspend fun upsert(upload: PhotoUploadEntity)
+
+    @Query("SELECT * FROM photo_uploads WHERE clientRequestId = :clientRequestId LIMIT 1")
+    suspend fun find(clientRequestId: String): PhotoUploadEntity?
+
+    @Query(
+        """
+        SELECT * FROM photo_uploads
+        WHERE routeId = :routeId
+        AND status != 'CANCELLED'
+        ORDER BY createdAtEpochMillis ASC
+        """,
+    )
+    fun observeVisibleForRoute(routeId: String): Flow<List<PhotoUploadEntity>>
+
+    @Query(
+        """
+        SELECT * FROM photo_uploads
+        WHERE status != 'CONFIRMED'
+        AND status != 'CANCELLED'
+        ORDER BY createdAtEpochMillis ASC
+        """,
+    )
+    fun observeQueuedUploads(): Flow<List<PhotoUploadEntity>>
+
+    @Query(
+        """
+        SELECT * FROM photo_uploads
+        WHERE routeId = :routeId
+        AND status = 'CONFIRMED'
+        """,
+    )
+    suspend fun confirmedForRoute(routeId: String): List<PhotoUploadEntity>
+
+    @Query("SELECT * FROM photo_uploads WHERE status != 'CONFIRMED' AND status != 'CANCELLED'")
+    suspend fun allUnsent(): List<PhotoUploadEntity>
+
+    @Query("SELECT * FROM photo_uploads")
+    suspend fun allRecords(): List<PhotoUploadEntity>
+
+    @Query(
+        """
+        UPDATE photo_uploads
+        SET status = :status,
+            progress = :progress,
+            lastError = :lastError,
+            attemptCount = attemptCount + :attemptIncrement,
+            updatedAtEpochMillis = :updatedAt
+        WHERE clientRequestId = :clientRequestId
+        """,
+    )
+    suspend fun updateStatus(
+        clientRequestId: String,
+        status: String,
+        progress: Int,
+        lastError: String?,
+        attemptIncrement: Int,
+        updatedAt: Long = System.currentTimeMillis(),
+    )
+
+    @Query(
+        """
+        UPDATE photo_uploads
+        SET status = 'CONFIRMED',
+            progress = 100,
+            lastError = NULL,
+            serverPhotoId = :serverPhotoId,
+            updatedAtEpochMillis = :updatedAt
+        WHERE clientRequestId = :clientRequestId
+        """,
+    )
+    suspend fun markConfirmed(
+        clientRequestId: String,
+        serverPhotoId: String,
+        updatedAt: Long = System.currentTimeMillis(),
+    )
+
+    @Query("DELETE FROM photo_uploads WHERE clientRequestId = :clientRequestId")
+    suspend fun delete(clientRequestId: String)
+
+    @Query("DELETE FROM photo_uploads")
+    suspend fun deleteAll()
+}

app/src/main/java/pl/firmatpp/kierowca/data/upload/PhotoUploadEntity.kt

@@ -0,0 +1,37 @@
+package pl.firmatpp.kierowca.data.upload
+
+import androidx.room.Entity
+import androidx.room.Index
+import androidx.room.PrimaryKey
+
+@Entity(
+    tableName = "photo_uploads",
+    indices = [
+        Index(value = ["routeId"]),
+        Index(value = ["status"]),
+    ],
+)
+data class PhotoUploadEntity(
+    @PrimaryKey val clientRequestId: String,
+    val routeId: String,
+    val localPath: String,
+    val source: String,
+    val stage: String = "other",
+    val takenAt: String?,
+    val latitude: Double?,
+    val longitude: Double?,
+    val locationAccuracyMeters: Double?,
+    val mimeType: String,
+    val size: Long,
+    val contentSha256: String,
+    val status: String = PhotoUploadStatus.Pending.storageValue,
+    val progress: Int = 0,
+    val attemptCount: Int = 0,
+    val lastError: String? = null,
+    val serverPhotoId: String? = null,
+    val createdAtEpochMillis: Long = System.currentTimeMillis(),
+    val updatedAtEpochMillis: Long = System.currentTimeMillis(),
+) {
+    val statusType: PhotoUploadStatus
+        get() = PhotoUploadStatus.fromStorage(status)
+}

app/src/main/java/pl/firmatpp/kierowca/data/upload/PhotoUploadFailureDetails.kt

@@ -0,0 +1,39 @@
+package pl.firmatpp.kierowca.data.upload
+
+import pl.firmatpp.kierowca.data.ApiError
+import pl.firmatpp.kierowca.data.ApiErrorKind
+
+object PhotoUploadFailureDetails {
+    fun fromApiError(error: ApiError): String {
+        val type = when (error.kind) {
+            ApiErrorKind.Network -> "błąd komunikacji"
+            ApiErrorKind.Server,
+            ApiErrorKind.RateLimited,
+            ApiErrorKind.Validation,
+            ApiErrorKind.Forbidden,
+            ApiErrorKind.Auth,
+            ApiErrorKind.Conflict,
+            -> "błąd serwera"
+            ApiErrorKind.Unknown -> "błąd aplikacji"
+        }
+
+        return buildString {
+            appendLine("Typ: $type")
+            appendLine("Komunikat: ${error.message}")
+            error.statusCode?.let { appendLine("HTTP: $it") }
+            error.code?.takeIf { it.isNotBlank() }?.let { appendLine("Kod: $it") }
+            error.responseBody
+                ?.takeIf { it.isNotBlank() }
+                ?.let {
+                    appendLine("Odpowiedź serwera:")
+                    append(it.take(MAX_RESPONSE_CHARS))
+                    if (it.length > MAX_RESPONSE_CHARS) append("...")
+                }
+        }.trim()
+    }
+
+    fun local(message: String): String =
+        "Typ: błąd aplikacji\nKomunikat: $message"
+
+    private const val MAX_RESPONSE_CHARS = 1200
+}

app/src/main/java/pl/firmatpp/kierowca/data/upload/PhotoUploadOutbox.kt

@@ -0,0 +1,131 @@
+package pl.firmatpp.kierowca.data.upload
+
+import android.content.Context
+import android.net.Uri
+import androidx.work.BackoffPolicy
+import androidx.work.Constraints
+import androidx.work.ExistingWorkPolicy
+import androidx.work.NetworkType
+import androidx.work.OneTimeWorkRequestBuilder
+import androidx.work.WorkManager
+import androidx.work.workDataOf
+import java.io.File
+import java.security.MessageDigest
+import java.util.UUID
+import java.util.concurrent.TimeUnit
+import kotlinx.coroutines.flow.Flow
+import pl.firmatpp.kierowca.data.PhotoUploadMetadata
+import pl.firmatpp.kierowca.data.model.DriverRouteDto
+import pl.firmatpp.kierowca.data.model.RoutePhotoDto
+
+class PhotoUploadOutbox(
+    private val context: Context,
+    private val dao: PhotoUploadDao = DriverDatabase.get(context).photoUploadDao(),
+    private val workManager: WorkManager = WorkManager.getInstance(context),
+) {
+    fun observeVisibleForRoute(routeId: String): Flow<List<PhotoUploadEntity>> =
+        dao.observeVisibleForRoute(routeId)
+
+    fun observeQueuedUploads(): Flow<List<PhotoUploadEntity>> =
+        dao.observeQueuedUploads()
+
+    suspend fun enqueue(routeId: String, uri: Uri, source: String, metadata: PhotoUploadMetadata, stage: String = "other"): PhotoUploadEntity {
+        val clientRequestId = UUID.randomUUID().toString()
+        val mimeType = context.contentResolver.getType(uri) ?: "image/jpeg"
+        val extension = when (mimeType) {
+            "image/png" -> "png"
+            "image/webp" -> "webp"
+            else -> "jpg"
+        }
+        val uploadDir = File(context.filesDir, "photo-upload-outbox").apply { mkdirs() }
+        val localFile = File(uploadDir, "$clientRequestId.$extension")
+        val sha256 = copyAndHash(uri, localFile)
+        val upload = PhotoUploadEntity(
+            clientRequestId = clientRequestId,
+            routeId = routeId,
+            localPath = localFile.absolutePath,
+            source = source,
+            stage = stage,
+            takenAt = metadata.takenAt,
+            latitude = metadata.latitude,
+            longitude = metadata.longitude,
+            locationAccuracyMeters = metadata.locationAccuracyMeters,
+            mimeType = mimeType,
+            size = localFile.length(),
+            contentSha256 = sha256,
+        )
+
+        dao.upsert(upload)
+        enqueueWorker(clientRequestId)
+
+        return upload
+    }
+
+    suspend fun retry(clientRequestId: String) {
+        val existing = dao.find(clientRequestId) ?: return
+        dao.upsert(
+            existing.copy(
+                status = PhotoUploadStatus.Pending.storageValue,
+                progress = 0,
+                lastError = null,
+                updatedAtEpochMillis = System.currentTimeMillis(),
+            ),
+        )
+        enqueueWorker(clientRequestId)
+    }
+
+    suspend fun discard(clientRequestId: String) {
+        workManager.cancelUniqueWork(PhotoUploadWorker.uniqueWorkName(clientRequestId))
+        dao.find(clientRequestId)?.let { upload ->
+            File(upload.localPath).delete()
+            dao.delete(upload.clientRequestId)
+        }
+    }
+
+    suspend fun discardConfirmedServerPhotos(route: DriverRouteDto) {
+        dao.allRecords()
+            .filter { it.routeId == route.id }
+            .filter { upload ->
+                upload.status == PhotoUploadStatus.Confirmed.storageValue ||
+                    route.photos.orEmpty().any { serverPhoto -> serverPhotoConfirmsUpload(upload, serverPhoto) }
+            }
+            .forEach { upload -> discard(upload.clientRequestId) }
+    }
+
+    private fun enqueueWorker(clientRequestId: String) {
+        val request = OneTimeWorkRequestBuilder<PhotoUploadWorker>()
+            .setInputData(workDataOf(PhotoUploadWorker.KEY_CLIENT_REQUEST_ID to clientRequestId))
+            .setConstraints(Constraints.Builder().setRequiredNetworkType(NetworkType.CONNECTED).build())
+            .setBackoffCriteria(BackoffPolicy.EXPONENTIAL, 30, TimeUnit.SECONDS)
+            .build()
+
+        workManager.enqueueUniqueWork(
+            PhotoUploadWorker.uniqueWorkName(clientRequestId),
+            ExistingWorkPolicy.REPLACE,
+            request,
+        )
+    }
+
+    private fun copyAndHash(uri: Uri, target: File): String {
+        val digest = MessageDigest.getInstance("SHA-256")
+        context.contentResolver.openInputStream(uri).use { input ->
+            requireNotNull(input) { "Nie można odczytać zdjęcia." }
+            target.outputStream().use { output ->
+                val buffer = ByteArray(DEFAULT_BUFFER_SIZE)
+                while (true) {
+                    val read = input.read(buffer)
+                    if (read == -1) break
+                    digest.update(buffer, 0, read)
+                    output.write(buffer, 0, read)
+                }
+            }
+        }
+        return digest.digest().joinToString("") { "%02x".format(it) }
+    }
+}
+
+internal fun serverPhotoConfirmsUpload(upload: PhotoUploadEntity, serverPhoto: RoutePhotoDto): Boolean =
+    serverPhoto.clientRequestId == upload.clientRequestId && (
+        serverPhoto.contentSha256.isNullOrBlank() ||
+            serverPhoto.contentSha256.equals(upload.contentSha256, ignoreCase = true)
+    )

app/src/main/java/pl/firmatpp/kierowca/data/upload/PhotoUploadReceiptVerifier.kt

@@ -0,0 +1,9 @@
+package pl.firmatpp.kierowca.data.upload
+
+import pl.firmatpp.kierowca.data.model.PhotoUploadReceiptDto
+
+object PhotoUploadReceiptVerifier {
+    fun matches(upload: PhotoUploadEntity, receipt: PhotoUploadReceiptDto): Boolean =
+        receipt.clientRequestId == upload.clientRequestId &&
+            receipt.contentSha256.lowercase() == upload.contentSha256.lowercase()
+}

app/src/main/java/pl/firmatpp/kierowca/data/upload/PhotoUploadStatus.kt

@@ -0,0 +1,20 @@
+package pl.firmatpp.kierowca.data.upload
+
+enum class PhotoUploadStatus(
+    val storageValue: String,
+    val label: String,
+    val isStoredOnServer: Boolean,
+) {
+    Pending("PENDING", "Czeka na wysłanie", false),
+    Uploading("UPLOADING", "Wysyłam zdjęcie", false),
+    Verifying("VERIFYING", "Sprawdzam zapis", false),
+    Confirmed("CONFIRMED", "Zapisane", true),
+    FailedRetryable("FAILED_RETRYABLE", "Nie wysłano, ponów", false),
+    FailedPermanent("FAILED_PERMANENT", "Zdjęcie nie zostało zapisane", false),
+    Cancelled("CANCELLED", "Anulowano", false);
+
+    companion object {
+        fun fromStorage(value: String): PhotoUploadStatus =
+            entries.firstOrNull { it.storageValue == value } ?: Pending
+    }
+}

app/src/main/java/pl/firmatpp/kierowca/data/upload/PhotoUploadWorker.kt

@@ -0,0 +1,113 @@
+package pl.firmatpp.kierowca.data.upload
+
+import android.content.Context
+import androidx.work.CoroutineWorker
+import androidx.work.WorkerParameters
+import androidx.work.workDataOf
+import java.io.File
+import pl.firmatpp.kierowca.data.ApiErrorKind
+import pl.firmatpp.kierowca.data.ApiErrorMapper
+import pl.firmatpp.kierowca.data.DriverRepository
+import pl.firmatpp.kierowca.data.rethrowIfCancellation
+import pl.firmatpp.kierowca.diagnostics.AppDiagnostics
+import pl.firmatpp.kierowca.data.sync.NetworkMonitor
+
+class PhotoUploadWorker(
+    appContext: Context,
+    params: WorkerParameters,
+) : CoroutineWorker(appContext, params) {
+    private val database = DriverDatabase.get(appContext)
+    private val dao = database.photoUploadDao()
+    private val routeActionDao = database.routeActionDao()
+    private val routeActionOutbox = RouteActionOutbox(appContext)
+    private val repository = DriverRepository(appContext)
+
+    override suspend fun doWork(): Result {
+        if (!NetworkMonitor(applicationContext).isCurrentlyValidated()) return Result.retry()
+        val clientRequestId = inputData.getString(KEY_CLIENT_REQUEST_ID) ?: return Result.failure()
+        val upload = dao.find(clientRequestId) ?: return Result.failure()
+        val file = File(upload.localPath)
+
+        if (!file.exists()) {
+            val message = "Lokalny plik zdjęcia nie istnieje. Zdjęcie nie zostało zapisane."
+            dao.updateStatus(
+                clientRequestId = clientRequestId,
+                status = PhotoUploadStatus.FailedPermanent.storageValue,
+                progress = 0,
+                lastError = PhotoUploadFailureDetails.local(message),
+                attemptIncrement = 0,
+            )
+            return Result.failure()
+        }
+
+        dao.updateStatus(
+            clientRequestId = clientRequestId,
+            status = PhotoUploadStatus.Uploading.storageValue,
+            progress = 10,
+            lastError = null,
+            attemptIncrement = 1,
+        )
+        setProgress(workDataOf(KEY_PROGRESS to 10))
+
+        return runCatching {
+            setProgress(workDataOf(KEY_PROGRESS to 70))
+            val response = repository.uploadQueuedPhoto(upload)
+
+            dao.updateStatus(
+                clientRequestId = clientRequestId,
+                status = PhotoUploadStatus.Verifying.storageValue,
+                progress = 90,
+                lastError = null,
+                attemptIncrement = 0,
+            )
+            setProgress(workDataOf(KEY_PROGRESS to 90))
+
+            val receipt = response.receipt
+            if (!PhotoUploadReceiptVerifier.matches(upload, receipt)) {
+                error("Serwer nie potwierdził zgodności zdjęcia. Zdjęcie nie zostało zapisane.")
+            }
+
+            dao.markConfirmed(clientRequestId, receipt.serverPhotoId)
+            enqueueRouteActionsWaitingForPhoto(clientRequestId)
+            Result.success()
+        }.getOrElse { throwable ->
+            throwable.rethrowIfCancellation()
+            val error = ApiErrorMapper.map(throwable)
+            AppDiagnostics.reportNonFatal(
+                throwable = throwable,
+                operation = "photo_upload_worker",
+                keys = mapOf(
+                    "client_request_id" to clientRequestId,
+                    "route_id" to upload.routeId,
+                    "api_error_kind" to error.kind.name,
+                    "api_error_code" to error.code,
+                    "api_status_code" to error.statusCode,
+                    "retryable" to error.retryable,
+                ),
+            )
+            val status = if (error.retryable) PhotoUploadStatus.FailedRetryable else PhotoUploadStatus.FailedPermanent
+            dao.updateStatus(
+                clientRequestId = clientRequestId,
+                status = status.storageValue,
+                progress = 0,
+                lastError = PhotoUploadFailureDetails.fromApiError(error),
+                attemptIncrement = 0,
+            )
+
+            if (error.retryable && error.kind != ApiErrorKind.Auth) Result.retry() else Result.failure()
+        }
+    }
+
+    private suspend fun enqueueRouteActionsWaitingForPhoto(clientRequestId: String) {
+        routeActionDao.waitingForPhotosActions()
+            .filter { routeActionReferencesPhotoClientRequest(it, clientRequestId) }
+            .forEach { routeActionOutbox.enqueueWorker(it.clientActionId) }
+    }
+
+    companion object {
+        const val KEY_CLIENT_REQUEST_ID = "clientRequestId"
+        const val KEY_PROGRESS = "progress"
+
+        fun uniqueWorkName(clientRequestId: String): String = "photo-upload-$clientRequestId"
+    }
+}

app/src/main/java/pl/firmatpp/kierowca/data/upload/RouteActionDao.kt

@@ -0,0 +1,76 @@
+package pl.firmatpp.kierowca.data.upload
+
+import androidx.room.Dao
+import androidx.room.Insert
+import androidx.room.OnConflictStrategy
+import androidx.room.Query
+import kotlinx.coroutines.flow.Flow
+
+@Dao
+interface RouteActionDao {
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    suspend fun upsert(action: RouteActionEntity)
+
+    @Query("SELECT * FROM route_actions WHERE clientActionId = :clientActionId LIMIT 1")
+    suspend fun find(clientActionId: String): RouteActionEntity?
+
+    @Query("SELECT * FROM route_actions WHERE status != 'CONFIRMED'")
+    suspend fun allUnsent(): List<RouteActionEntity>
+
+    @Query("DELETE FROM route_actions WHERE clientActionId = :clientActionId")
+    suspend fun delete(clientActionId: String)
+
+    @Query("DELETE FROM route_actions")
+    suspend fun deleteAll()
+
+    @Query("DELETE FROM route_actions WHERE status = 'CONFIRMED' AND updatedAtEpochMillis < :beforeEpochMillis")
+    suspend fun pruneConfirmed(beforeEpochMillis: Long)
+
+    @Query("SELECT * FROM route_actions WHERE status = 'WAITING_FOR_PHOTOS'")
+    suspend fun waitingForPhotosActions(): List<RouteActionEntity>
+
+    @Query(
+        """
+        SELECT * FROM route_actions
+        WHERE routeId = :routeId
+        AND status IN ('PENDING', 'WAITING_FOR_PHOTOS', 'SYNCING', 'CONFIRMED', 'FAILED_RETRYABLE', 'FAILED_CONFLICT', 'FAILED_PERMANENT')
+        ORDER BY createdAtEpochMillis DESC
+        """,
+    )
+    fun observeUnresolvedForRoute(routeId: String): Flow<List<RouteActionEntity>>
+
+    @Query(
+        """
+        SELECT * FROM route_actions
+        WHERE status IN ('PENDING', 'WAITING_FOR_PHOTOS', 'SYNCING', 'FAILED_RETRYABLE', 'FAILED_CONFLICT', 'FAILED_PERMANENT')
+        OR clientActionId IN (
+            SELECT confirmed.clientActionId
+            FROM route_actions AS confirmed
+            WHERE confirmed.status = 'CONFIRMED'
+            AND confirmed.routeId = route_actions.routeId
+            ORDER BY confirmed.createdAtEpochMillis DESC
+            LIMIT 2
+        )
+        ORDER BY createdAtEpochMillis DESC
+        """,
+    )
+    fun observeVisibleActions(): Flow<List<RouteActionEntity>>
+
+    @Query(
+        """
+        UPDATE route_actions
+        SET status = :status,
+            lastError = :lastError,
+            attemptCount = attemptCount + :attemptIncrement,
+            updatedAtEpochMillis = :updatedAt
+        WHERE clientActionId = :clientActionId
+        """,
+    )
+    suspend fun updateStatus(
+        clientActionId: String,
+        status: String,
+        lastError: String?,
+        attemptIncrement: Int,
+        updatedAt: Long = System.currentTimeMillis(),
+    )
+}

app/src/main/java/pl/firmatpp/kierowca/data/upload/RouteActionEntity.kt

@@ -0,0 +1,41 @@
+package pl.firmatpp.kierowca.data.upload
+
+import androidx.room.Entity
+import androidx.room.Index
+import androidx.room.PrimaryKey
+
+object RouteActionStatus {
+    const val Pending = "PENDING"
+    const val WaitingForPhotos = "WAITING_FOR_PHOTOS"
+    const val Syncing = "SYNCING"
+    const val Confirmed = "CONFIRMED"
+    const val FailedRetryable = "FAILED_RETRYABLE"
+    const val FailedPermanent = "FAILED_PERMANENT"
+    const val FailedConflict = "FAILED_CONFLICT"
+}
+
+object RouteActionType {
+    const val Start = "start"
+    const val Finish = "finish"
+}
+
+@Entity(
+    tableName = "route_actions",
+    indices = [
+        Index(value = ["routeId"]),
+        Index(value = ["status"]),
+    ],
+)
+data class RouteActionEntity(
+    @PrimaryKey val clientActionId: String,
+    val routeId: String,
+    val action: String,
+    val weight: Double?,
+    val occurredAt: String,
+    val photoClientRequestIdsJson: String,
+    val status: String = RouteActionStatus.Pending,
+    val attemptCount: Int = 0,
+    val lastError: String? = null,
+    val createdAtEpochMillis: Long = System.currentTimeMillis(),
+    val updatedAtEpochMillis: Long = System.currentTimeMillis(),
+)

app/src/main/java/pl/firmatpp/kierowca/data/upload/RouteActionOutbox.kt

@@ -0,0 +1,87 @@
+package pl.firmatpp.kierowca.data.upload
+
+import android.content.Context
+import androidx.work.BackoffPolicy
+import androidx.work.Constraints
+import androidx.work.ExistingWorkPolicy
+import androidx.work.NetworkType
+import androidx.work.OneTimeWorkRequestBuilder
+import androidx.work.WorkManager
+import androidx.work.workDataOf
+import com.google.gson.Gson
+import java.time.Instant
+import java.util.UUID
+import java.util.concurrent.TimeUnit
+import kotlinx.coroutines.flow.Flow
+
+class RouteActionOutbox(
+    private val context: Context,
+    private val dao: RouteActionDao = DriverDatabase.get(context).routeActionDao(),
+    private val workManager: WorkManager = WorkManager.getInstance(context),
+    private val gson: Gson = Gson(),
+) {
+    fun observeUnresolvedForRoute(routeId: String): Flow<List<RouteActionEntity>> =
+        dao.observeUnresolvedForRoute(routeId)
+
+    fun observeVisibleActions(): Flow<List<RouteActionEntity>> =
+        dao.observeVisibleActions()
+
+    suspend fun discard(clientActionId: String) {
+        workManager.cancelUniqueWork(RouteActionWorker.uniqueWorkName(clientActionId))
+        dao.delete(clientActionId)
+    }
+
+    suspend fun retry(clientActionId: String) {
+        val existing = dao.find(clientActionId) ?: return
+        dao.upsert(
+            existing.copy(
+                status = RouteActionStatus.Pending,
+                lastError = null,
+                updatedAtEpochMillis = System.currentTimeMillis(),
+            ),
+        )
+        enqueueWorker(clientActionId)
+    }
+
+    suspend fun enqueueStart(routeId: String, loadingWeight: Double?, photoClientRequestIds: List<String>): RouteActionEntity =
+        enqueue(RouteActionType.Start, routeId, loadingWeight, photoClientRequestIds)
+
+    suspend fun enqueueFinish(routeId: String, unloadingWeight: Double?, photoClientRequestIds: List<String>): RouteActionEntity =
+        enqueue(RouteActionType.Finish, routeId, unloadingWeight, photoClientRequestIds)
+
+    private suspend fun enqueue(
+        action: String,
+        routeId: String,
+        weight: Double?,
+        photoClientRequestIds: List<String>,
+    ): RouteActionEntity {
+        dao.pruneConfirmed(System.currentTimeMillis() - TimeUnit.DAYS.toMillis(7))
+        val entity = RouteActionEntity(
+            clientActionId = UUID.randomUUID().toString(),
+            routeId = routeId,
+            action = action,
+            weight = weight,
+            occurredAt = Instant.now().toString(),
+            photoClientRequestIdsJson = gson.toJson(photoClientRequestIds.distinct()),
+        )
+
+        dao.upsert(entity)
+        enqueueWorker(entity.clientActionId)
+
+        return entity
+    }
+
+    fun enqueueWorker(clientActionId: String) {
+        val request = OneTimeWorkRequestBuilder<RouteActionWorker>()
+            .setInputData(workDataOf(RouteActionWorker.KEY_CLIENT_ACTION_ID to clientActionId))
+            .setConstraints(Constraints.Builder().setRequiredNetworkType(NetworkType.CONNECTED).build())
+            .setBackoffCriteria(BackoffPolicy.EXPONENTIAL, 30, TimeUnit.SECONDS)
+            .build()
+
+        workManager.enqueueUniqueWork(
+            RouteActionWorker.uniqueWorkName(clientActionId),
+            ExistingWorkPolicy.REPLACE,
+            request,
+        )
+    }
+}

app/src/main/java/pl/firmatpp/kierowca/data/upload/RouteActionPhotoDependencies.kt

@@ -0,0 +1,17 @@
+package pl.firmatpp.kierowca.data.upload
+
+import com.google.gson.Gson
+
+private val routeActionPhotoDependencyGson = Gson()
+
+fun routeActionReferencesPhotoClientRequest(action: RouteActionEntity, clientRequestId: String): Boolean {
+    val needle = clientRequestId.trim()
+    if (needle.isBlank()) return false
+
+    return runCatching {
+        routeActionPhotoDependencyGson
+            .fromJson(action.photoClientRequestIdsJson, Array<String>::class.java)
+            ?.any { it.trim() == needle }
+            ?: false
+    }.getOrDefault(false)
+}

app/src/main/java/pl/firmatpp/kierowca/data/upload/RouteActionWorker.kt

@@ -0,0 +1,146 @@
+package pl.firmatpp.kierowca.data.upload
+
+import android.content.Context
+import androidx.work.CoroutineWorker
+import androidx.work.WorkerParameters
+import com.google.gson.Gson
+import pl.firmatpp.kierowca.data.ApiErrorKind
+import pl.firmatpp.kierowca.data.ApiErrorMapper
+import pl.firmatpp.kierowca.data.DriverRepository
+import pl.firmatpp.kierowca.data.rethrowIfCancellation
+import pl.firmatpp.kierowca.data.model.FinishRouteBody
+import pl.firmatpp.kierowca.data.model.RouteActionResponse
+import pl.firmatpp.kierowca.data.model.StartRouteBody
+import pl.firmatpp.kierowca.data.sync.DriverSyncRepository
+import pl.firmatpp.kierowca.data.sync.NetworkMonitor
+import pl.firmatpp.kierowca.diagnostics.AppDiagnostics
+import pl.firmatpp.kierowca.sync.DriverSyncWorker
+
+class RouteActionWorker(
+    appContext: Context,
+    params: WorkerParameters,
+) : CoroutineWorker(appContext, params) {
+    private val database = DriverDatabase.get(appContext)
+    private val dao = database.routeActionDao()
+    private val photoDao = database.photoUploadDao()
+    private val repository = DriverRepository(appContext)
+    private val syncRepository = DriverSyncRepository(appContext, repository)
+    private val gson = Gson()
+
+    override suspend fun doWork(): Result {
+        if (!NetworkMonitor(applicationContext).isCurrentlyValidated()) return Result.retry()
+        val clientActionId = inputData.getString(KEY_CLIENT_ACTION_ID) ?: return Result.failure()
+        val action = dao.find(clientActionId) ?: return Result.failure()
+        val photoClientRequestIds = photoClientRequestIds(action)
+
+        val photoDependencies = photoClientRequestIds.mapNotNull { photoDao.find(it) }
+        val permanentlyFailedPhoto = photoDependencies.firstOrNull { it.status == PhotoUploadStatus.FailedPermanent.storageValue }
+        if (permanentlyFailedPhoto != null) {
+            dao.updateStatus(
+                clientActionId = clientActionId,
+                status = RouteActionStatus.FailedPermanent,
+                lastError = "Wymagane zdjęcie nie zostało wysłane. Popraw zdjęcie i ponów potwierdzenie etapu.",
+                attemptIncrement = 0,
+            )
+            return Result.failure()
+        }
+
+        val waitingForPhotos = photoDependencies.any { it.status != PhotoUploadStatus.Confirmed.storageValue }
+
+        if (waitingForPhotos) {
+            dao.updateStatus(
+                clientActionId = clientActionId,
+                status = RouteActionStatus.WaitingForPhotos,
+                lastError = "Czekam na wysłanie zdjęć etapu.",
+                attemptIncrement = 0,
+            )
+            return Result.retry()
+        }
+
+        dao.updateStatus(
+            clientActionId = clientActionId,
+            status = RouteActionStatus.Syncing,
+            lastError = null,
+            attemptIncrement = 1,
+        )
+
+        return runCatching {
+            val response = sendAction(action, photoClientRequestIds)
+            dao.updateStatus(
+                clientActionId = clientActionId,
+                status = RouteActionStatus.Confirmed,
+                lastError = null,
+                attemptIncrement = 0,
+            )
+            syncRepository.cacheConfirmedRoute(response.route, response.route.routeDate)
+            DriverSyncWorker.enqueue(applicationContext, response.route.routeDate, response.route.id)
+            Result.success()
+        }.getOrElse { throwable ->
+            throwable.rethrowIfCancellation()
+            val error = ApiErrorMapper.map(throwable)
+            AppDiagnostics.reportNonFatal(
+                throwable = throwable,
+                operation = "route_action_worker",
+                keys = mapOf(
+                    "client_action_id" to clientActionId,
+                    "route_id" to action.routeId,
+                    "route_action" to action.action,
+                    "api_error_kind" to error.kind.name,
+                    "api_error_code" to error.code,
+                    "api_status_code" to error.statusCode,
+                    "retryable" to error.retryable,
+                ),
+            )
+            val status = when {
+                error.kind == ApiErrorKind.Conflict -> RouteActionStatus.FailedConflict
+                error.retryable -> RouteActionStatus.FailedRetryable
+                else -> RouteActionStatus.FailedPermanent
+            }
+            dao.updateStatus(
+                clientActionId = clientActionId,
+                status = status,
+                lastError = error.message,
+                attemptIncrement = 0,
+            )
+
+            if (error.retryable && error.kind != ApiErrorKind.Auth) Result.retry() else Result.failure()
+        }
+    }
+
+    private suspend fun sendAction(action: RouteActionEntity, photoClientRequestIds: List<String>): RouteActionResponse =
+        when (action.action) {
+            RouteActionType.Start -> repository.startRoute(
+                routeId = action.routeId,
+                body = StartRouteBody(
+                    clientActionId = action.clientActionId,
+                    loadingWeight = action.weight,
+                    occurredAt = action.occurredAt,
+                    photoClientRequestIds = photoClientRequestIds,
+                ),
+            )
+            RouteActionType.Finish -> repository.finishRoute(
+                routeId = action.routeId,
+                body = FinishRouteBody(
+                    clientActionId = action.clientActionId,
+                    unloadingWeight = action.weight,
+                    occurredAt = action.occurredAt,
+                    photoClientRequestIds = photoClientRequestIds,
+                ),
+            )
+            else -> error("Nieznana akcja kursu: ${action.action}")
+        }
+
+    private fun photoClientRequestIds(action: RouteActionEntity): List<String> =
+        runCatching {
+            gson.fromJson(action.photoClientRequestIdsJson, Array<String>::class.java)?.toList().orEmpty()
+        }.getOrDefault(emptyList())
+            .map { it.trim() }
+            .filter { it.isNotBlank() }
+            .distinct()
+
+    companion object {
+        const val KEY_CLIENT_ACTION_ID = "clientActionId"
+
+        fun uniqueWorkName(clientActionId: String): String = "route-action-$clientActionId"
+    }
+}

app/src/main/java/pl/firmatpp/kierowca/data/upload/RoutePointDao.kt

@@ -0,0 +1,66 @@
+package pl.firmatpp.kierowca.data.upload
+
+import androidx.room.Dao
+import androidx.room.Insert
+import androidx.room.OnConflictStrategy
+import androidx.room.Query
+import kotlinx.coroutines.flow.Flow
+
+@Dao
+interface RoutePointDao {
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    suspend fun upsert(point: RoutePointEntity)
+
+    @Query(
+        """
+        SELECT * FROM route_points
+        WHERE routeId = :routeId
+        AND status IN ('PENDING', 'SYNCING', 'FAILED_RETRYABLE')
+        ORDER BY timestamp ASC
+        LIMIT :limit
+        """,
+    )
+    suspend fun pendingForRoute(routeId: String, limit: Int): List<RoutePointEntity>
+
+    @Query(
+        """
+        SELECT COUNT(*) FROM route_points
+        WHERE routeId = :routeId
+        AND status IN ('PENDING', 'SYNCING', 'FAILED_RETRYABLE')
+        """,
+    )
+    suspend fun pendingCount(routeId: String): Int
+
+    @Query("SELECT * FROM route_points WHERE status != 'CONFIRMED'")
+    suspend fun allUnsent(): List<RoutePointEntity>
+
+    @Query("SELECT COUNT(*) FROM route_points WHERE status IN ('PENDING', 'SYNCING', 'FAILED_RETRYABLE')")
+    fun observeUnsentCount(): Flow<Int>
+
+    @Query("SELECT MIN(createdAtEpochMillis) FROM route_points WHERE status IN ('PENDING', 'SYNCING', 'FAILED_RETRYABLE')")
+    fun observeOldestUnsentAt(): Flow<Long?>
+
+    @Query(
+        """
+        UPDATE route_points
+        SET status = :status,
+            lastError = :lastError,
+            attemptCount = attemptCount + :attemptIncrement,
+            updatedAtEpochMillis = :updatedAt
+        WHERE clientPointId IN (:clientPointIds)
+        """,
+    )
+    suspend fun updateStatus(
+        clientPointIds: List<String>,
+        status: String,
+        lastError: String?,
+        attemptIncrement: Int,
+        updatedAt: Long = System.currentTimeMillis(),
+    )
+
+    @Query("DELETE FROM route_points WHERE clientPointId IN (:clientPointIds)")
+    suspend fun delete(clientPointIds: List<String>)
+
+    @Query("DELETE FROM route_points")
+    suspend fun deleteAll()
+}

app/src/main/java/pl/firmatpp/kierowca/data/upload/RoutePointEntity.kt

@@ -0,0 +1,40 @@
+package pl.firmatpp.kierowca.data.upload
+
+import androidx.room.Entity
+import androidx.room.Index
+import androidx.room.PrimaryKey
+
+object RoutePointStatus {
+    const val Pending = "PENDING"
+    const val Syncing = "SYNCING"
+    const val Confirmed = "CONFIRMED"
+    const val FailedRetryable = "FAILED_RETRYABLE"
+    const val FailedPermanent = "FAILED_PERMANENT"
+}
+
+@Entity(
+    tableName = "route_points",
+    indices = [
+        Index(value = ["routeId"]),
+        Index(value = ["status"]),
+        Index(value = ["routeId", "status"]),
+    ],
+)
+data class RoutePointEntity(
+    @PrimaryKey val clientPointId: String,
+    val routeId: String,
+    val driverId: String,
+    val lat: Double,
+    val lon: Double,
+    val accuracy: Double,
+    val speed: Double?,
+    val bearing: Double?,
+    val timestamp: Long,
+    val battery: Int?,
+    val charging: Boolean,
+    val status: String = RoutePointStatus.Pending,
+    val attemptCount: Int = 0,
+    val lastError: String? = null,
+    val createdAtEpochMillis: Long = System.currentTimeMillis(),
+    val updatedAtEpochMillis: Long = System.currentTimeMillis(),
+)

app/src/main/java/pl/firmatpp/kierowca/data/upload/RoutePointOutbox.kt

@@ -0,0 +1,61 @@
+package pl.firmatpp.kierowca.data.upload
+
+import android.content.Context
+import android.location.Location
+import androidx.work.BackoffPolicy
+import androidx.work.Constraints
+import androidx.work.ExistingWorkPolicy
+import androidx.work.NetworkType
+import androidx.work.OneTimeWorkRequestBuilder
+import androidx.work.WorkManager
+import androidx.work.workDataOf
+import java.util.UUID
+import java.util.concurrent.TimeUnit
+
+class RoutePointOutbox(
+    private val context: Context,
+    private val dao: RoutePointDao = DriverDatabase.get(context).routePointDao(),
+    private val workManager: WorkManager = WorkManager.getInstance(context),
+) {
+    suspend fun enqueue(
+        routeId: String,
+        driverId: String,
+        location: Location,
+        battery: Int?,
+        charging: Boolean,
+        uploadDelaySeconds: Long,
+    ) {
+        dao.upsert(
+            RoutePointEntity(
+                clientPointId = UUID.randomUUID().toString(),
+                routeId = routeId,
+                driverId = driverId,
+                lat = location.latitude,
+                lon = location.longitude,
+                accuracy = if (location.hasAccuracy()) location.accuracy.toDouble() else 0.0,
+                speed = if (location.hasSpeed()) location.speed.toDouble() else null,
+                bearing = if (location.hasBearing()) location.bearing.toDouble() else null,
+                timestamp = ((location.time.takeIf { it > 0L } ?: System.currentTimeMillis()) / 1000L),
+                battery = battery,
+                charging = charging,
+            ),
+        )
+
+        enqueueWorker(routeId, uploadDelaySeconds)
+    }
+
+    fun enqueueWorker(routeId: String, delaySeconds: Long = 20L) {
+        val request = OneTimeWorkRequestBuilder<RoutePointWorker>()
+            .setInputData(workDataOf(RoutePointWorker.KEY_ROUTE_ID to routeId))
+            .setInitialDelay(delaySeconds.coerceAtLeast(0L), TimeUnit.SECONDS)
+            .setConstraints(Constraints.Builder().setRequiredNetworkType(NetworkType.CONNECTED).build())
+            .setBackoffCriteria(BackoffPolicy.EXPONENTIAL, 30, TimeUnit.SECONDS)
+            .build()
+
+        workManager.enqueueUniqueWork(
+            RoutePointWorker.uniqueWorkName(routeId),
+            ExistingWorkPolicy.KEEP,
+            request,
+        )
+    }
+}

app/src/main/java/pl/firmatpp/kierowca/data/upload/RoutePointWorker.kt

@@ -0,0 +1,107 @@
+package pl.firmatpp.kierowca.data.upload
+
+import android.content.Context
+import androidx.work.CoroutineWorker
+import androidx.work.WorkerParameters
+import java.util.UUID
+import kotlinx.coroutines.delay
+import pl.firmatpp.kierowca.data.ApiErrorKind
+import pl.firmatpp.kierowca.data.ApiErrorMapper
+import pl.firmatpp.kierowca.data.DriverRepository
+import pl.firmatpp.kierowca.data.rethrowIfCancellation
+import pl.firmatpp.kierowca.data.model.RoutePointBatchBody
+import pl.firmatpp.kierowca.data.model.RoutePointDto
+import pl.firmatpp.kierowca.diagnostics.AppDiagnostics
+import pl.firmatpp.kierowca.data.sync.NetworkMonitor
+import pl.firmatpp.kierowca.tracking.ActiveRouteTrackingService
+
+class RoutePointWorker(
+    appContext: Context,
+    params: WorkerParameters,
+) : CoroutineWorker(appContext, params) {
+    private val dao = DriverDatabase.get(appContext).routePointDao()
+    private val repository = DriverRepository(appContext)
+
+    override suspend fun doWork(): Result {
+        if (!NetworkMonitor(applicationContext).isCurrentlyValidated()) return Result.retry()
+        val routeId = inputData.getString(KEY_ROUTE_ID) ?: return Result.failure()
+        while (!isStopped) {
+            val points = dao.pendingForRoute(routeId, BATCH_LIMIT)
+            if (points.isEmpty()) return Result.success()
+
+            val pointIds = points.map { it.clientPointId }
+            dao.updateStatus(pointIds, RoutePointStatus.Syncing, null, attemptIncrement = 1)
+
+            val outcome = runCatching {
+                repository.storeRoutePoints(
+                    routeId = routeId,
+                    body = RoutePointBatchBody(
+                        clientBatchId = UUID.randomUUID().toString(),
+                        points = points.map { it.toDto() },
+                    ),
+                )
+            }
+            val response = outcome.getOrNull()
+            if (response != null) {
+                dao.delete(pointIds)
+                if (response.arrived) ActiveRouteTrackingService.markArrived(applicationContext, routeId)
+                if (dao.pendingCount(routeId) == 0) {
+                    delay(750L)
+                    if (dao.pendingCount(routeId) == 0) return Result.success()
+                }
+                continue
+            }
+
+            val throwable = outcome.exceptionOrNull() ?: return Result.retry()
+            throwable.rethrowIfCancellation()
+            val error = ApiErrorMapper.map(throwable)
+            AppDiagnostics.reportNonFatal(
+                throwable = throwable,
+                operation = "route_point_worker",
+                keys = mapOf(
+                    "route_id" to routeId,
+                    "batch_size" to points.size,
+                    "api_error_kind" to error.kind.name,
+                    "api_error_code" to error.code,
+                    "api_status_code" to error.statusCode,
+                    "retryable" to error.retryable,
+                ),
+            )
+            if (isInactiveRoutePointError(error.code)) {
+                dao.delete(pointIds)
+                ActiveRouteTrackingService.stop(applicationContext, routeId)
+                continue
+            }
+
+            val status = if (error.retryable) RoutePointStatus.FailedRetryable else RoutePointStatus.FailedPermanent
+            dao.updateStatus(pointIds, status, error.message, attemptIncrement = 0)
+            return if (error.retryable && error.kind != ApiErrorKind.Auth) Result.retry() else Result.failure()
+        }
+
+        return Result.retry()
+    }
+
+    private fun RoutePointEntity.toDto(): RoutePointDto =
+        RoutePointDto(
+            clientPointId = clientPointId,
+            trip_id = routeId,
+            driver_id = driverId,
+            lat = lat,
+            lon = lon,
+            accuracy = accuracy,
+            speed = speed,
+            bearing = bearing,
+            timestamp = timestamp,
+            battery = battery,
+            charging = charging,
+        )
+
+    companion object {
+        const val KEY_ROUTE_ID = "routeId"
+        private const val BATCH_LIMIT = 100
+
+        fun uniqueWorkName(routeId: String): String = "route-point-sync-$routeId"
+    }
+}
+
+internal fun isInactiveRoutePointError(code: String?): Boolean = code == "ROUTE_POINTS_INVALID_STATUS"

app/src/main/java/pl/firmatpp/kierowca/diagnostics/AppDiagnostics.kt

@@ -0,0 +1,75 @@
+package pl.firmatpp.kierowca.diagnostics
+
+import com.google.firebase.crashlytics.FirebaseCrashlytics
+
+interface DiagnosticsSink {
+    fun log(message: String)
+    fun setUserId(userId: String)
+    fun setCustomKey(key: String, value: String)
+    fun recordException(throwable: Throwable)
+}
+
+object NoOpDiagnosticsSink : DiagnosticsSink {
+    override fun log(message: String) = Unit
+    override fun setUserId(userId: String) = Unit
+    override fun setCustomKey(key: String, value: String) = Unit
+    override fun recordException(throwable: Throwable) = Unit
+}
+
+class FirebaseCrashlyticsDiagnosticsSink(
+    private val crashlytics: FirebaseCrashlytics = FirebaseCrashlytics.getInstance(),
+) : DiagnosticsSink {
+    override fun log(message: String) {
+        crashlytics.log(message)
+    }
+
+    override fun setUserId(userId: String) {
+        crashlytics.setUserId(userId)
+    }
+
+    override fun setCustomKey(key: String, value: String) {
+        crashlytics.setCustomKey(key, value)
+    }
+
+    override fun recordException(throwable: Throwable) {
+        crashlytics.recordException(throwable)
+    }
+}
+
+object AppDiagnostics {
+    @Volatile
+    private var sink: DiagnosticsSink = NoOpDiagnosticsSink
+
+    fun installFirebaseCrashlytics() {
+        installSink(FirebaseCrashlyticsDiagnosticsSink())
+    }
+
+    fun installSink(nextSink: DiagnosticsSink) {
+        sink = nextSink
+    }
+
+    fun setDriverId(driverId: String) {
+        sink.setUserId(driverId)
+    }
+
+    fun clearDriverId() {
+        sink.setUserId("")
+    }
+
+    fun log(message: String) {
+        sink.log(message)
+    }
+
+    fun reportNonFatal(
+        throwable: Throwable,
+        operation: String,
+        keys: Map<String, Any?> = emptyMap(),
+    ) {
+        sink.setCustomKey("operation", operation)
+        keys.forEach { (key, value) ->
+            sink.setCustomKey(key, value?.toString().orEmpty())
+        }
+        sink.log("non_fatal: $operation: ${throwable.message ?: throwable::class.java.simpleName}")
+        sink.recordException(throwable)
+    }
+}

app/src/main/java/pl/firmatpp/kierowca/diagnostics/DiagnosticSnapshotProvider.kt

@@ -0,0 +1,349 @@
+package pl.firmatpp.kierowca.diagnostics
+
+import android.Manifest
+import android.app.ActivityManager
+import android.app.NotificationManager
+import android.content.Context
+import android.content.pm.PackageManager
+import android.net.ConnectivityManager
+import android.net.NetworkCapabilities
+import android.os.Build
+import android.os.BatteryManager
+import android.os.Environment
+import android.os.PowerManager
+import androidx.core.app.NotificationManagerCompat
+import androidx.core.content.ContextCompat
+import androidx.work.WorkInfo
+import androidx.work.WorkManager
+import androidx.work.WorkQuery
+import com.google.firebase.FirebaseApp
+import com.google.firebase.messaging.FirebaseMessaging
+import java.io.File
+import java.security.MessageDigest
+import java.time.Instant
+import java.util.concurrent.TimeUnit
+import kotlin.coroutines.resume
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.suspendCancellableCoroutine
+import kotlinx.coroutines.withContext
+import kotlinx.coroutines.withTimeoutOrNull
+import pl.firmatpp.kierowca.BuildConfig
+import pl.firmatpp.kierowca.data.DeviceInfoProvider
+import pl.firmatpp.kierowca.data.TokenStore
+import pl.firmatpp.kierowca.data.upload.DriverDatabase
+
+data class DiagnosticEntry(
+    val label: String,
+    val value: String,
+    val severity: DiagnosticSeverity = DiagnosticSeverity.Neutral,
+)
+
+enum class DiagnosticSeverity { Neutral, Good, Warning, Error }
+
+data class DiagnosticSection(
+    val title: String,
+    val entries: List<DiagnosticEntry>,
+)
+
+data class DiagnosticSnapshot(
+    val generatedAtEpochMillis: Long,
+    val sections: List<DiagnosticSection>,
+) {
+    fun asPlainText(): String = buildString {
+        appendLine("TPP Kierowca, raport diagnostyczny")
+        appendLine("Wygenerowano: ${Instant.ofEpochMilli(generatedAtEpochMillis)}")
+        sections.forEach { section ->
+            appendLine()
+            appendLine("[${section.title}]")
+            section.entries.forEach { entry -> appendLine("${entry.label}: ${entry.value}") }
+        }
+        appendLine()
+        append("Tokeny są celowo przedstawione jako fingerprinty, raport nie zawiera danych pozwalających przejąć sesję.")
+    }
+}
+
+class DiagnosticSnapshotProvider(private val context: Context) {
+    private val database = DriverDatabase.get(context)
+    private val tokenStore = TokenStore(context)
+
+    suspend fun capture(runtimeSections: List<DiagnosticSection>): DiagnosticSnapshot = withContext(Dispatchers.IO) {
+        val token = tokenStore.read()
+        val fcmToken = withTimeoutOrNull(5_000L) { readFirebaseToken() }
+            ?: Result.failure(IllegalStateException("timeout po 5 s"))
+        val device = DeviceInfoProvider(context, tokenStore).currentDeviceInfo()
+        val network = currentNetworkEntries()
+        val photos = database.photoUploadDao().allRecords()
+        val dispatchSheets = database.dispatchSheetUploadDao().allRecords()
+        val actions = database.routeActionDao().allUnsent()
+        val points = database.routePointDao().allUnsent()
+        val cacheDao = database.driverCacheDao()
+        val bootstrapCaches = cacheDao.allBootstrapCaches()
+        val routeCaches = cacheDao.allRouteCaches()
+        val syncStates = cacheDao.allSyncStates()
+        val queuedFiles = (photos.map { it.localPath } + dispatchSheets.map { it.localPath }).map(::File)
+        val activeWork = activeWorkInfo()
+        val packageInfo = context.packageManager.getPackageInfo(context.packageName, 0)
+        val firebaseOptions = FirebaseApp.getApps(context).firstOrNull()?.options
+        val databaseFile = context.getDatabasePath("driver-local-outbox.db")
+
+        val sections = buildList {
+            add(
+                DiagnosticSection(
+                    "Aplikacja",
+                    listOf(
+                        DiagnosticEntry("Pakiet", BuildConfig.APPLICATION_ID),
+                        DiagnosticEntry("Wersja", "${BuildConfig.VERSION_NAME} (${BuildConfig.VERSION_CODE})"),
+                        DiagnosticEntry("Typ buildu", BuildConfig.BUILD_TYPE),
+                        DiagnosticEntry("Debug", yesNo(BuildConfig.DEBUG)),
+                        DiagnosticEntry("API", BuildConfig.API_BASE_URL),
+                        DiagnosticEntry("Reverb URL", BuildConfig.REVERB_WS_BASE_URL),
+                        DiagnosticEntry("Reverb app key", secureIdentifierSummary(BuildConfig.REVERB_APP_KEY)),
+                        DiagnosticEntry("Firebase App ID", firebaseOptions?.applicationId ?: "brak"),
+                        DiagnosticEntry("Firebase Project ID", firebaseOptions?.projectId ?: "brak"),
+                        DiagnosticEntry("Firebase Sender ID", firebaseOptions?.gcmSenderId ?: "brak"),
+                        DiagnosticEntry("Pierwsza instalacja", Instant.ofEpochMilli(packageInfo.firstInstallTime).toString()),
+                        DiagnosticEntry("Ostatnia aktualizacja", Instant.ofEpochMilli(packageInfo.lastUpdateTime).toString()),
+                    ),
+                ),
+            )
+            add(
+                DiagnosticSection(
+                    "Sesja i identyfikatory",
+                    listOf(
+                        DiagnosticEntry("Token sesji", secureIdentifierSummary(token), if (token == null) DiagnosticSeverity.Error else DiagnosticSeverity.Good),
+                        DiagnosticEntry("Token FCM", fcmToken.fold(::secureIdentifierSummary) { "Błąd odczytu: ${it.message ?: it::class.java.simpleName}" }),
+                        DiagnosticEntry("Device ID", secureIdentifierSummary(device.deviceId)),
+                        DiagnosticEntry("Android ID", secureIdentifierSummary(device.androidId)),
+                        DiagnosticEntry("Numer seryjny", secureIdentifierSummary(device.serialNumber)),
+                    ),
+                ),
+            )
+            add(
+                DiagnosticSection(
+                    "Urządzenie",
+                    listOf(
+                        DiagnosticEntry("Producent", device.manufacturer.orEmpty().ifBlank { "brak" }),
+                        DiagnosticEntry("Marka / model", listOfNotNull(device.brand, device.model).joinToString(" ").ifBlank { "brak" }),
+                        DiagnosticEntry("Device / product", listOfNotNull(device.device, device.product).joinToString(" / ").ifBlank { "brak" }),
+                        DiagnosticEntry("Android", "${device.androidVersion ?: "?"}, API ${device.sdkInt}"),
+                        DiagnosticEntry("Build fingerprint", Build.FINGERPRINT),
+                        DiagnosticEntry("Sprzęt / bootloader", "${Build.HARDWARE} / ${Build.BOOTLOADER}"),
+                        DiagnosticEntry("ABI", Build.SUPPORTED_ABIS.joinToString()),
+                        DiagnosticEntry("Język", context.resources.configuration.locales.toLanguageTags().ifBlank { "brak" }),
+                        DiagnosticEntry("Strefa czasowa", java.util.TimeZone.getDefault().id),
+                        DiagnosticEntry("Pamięć aplikacji", storageSummary(context.filesDir)),
+                        DiagnosticEntry("Pamięć współdzielona", storageSummary(Environment.getExternalStorageDirectory())),
+                        DiagnosticEntry("RAM", memorySummary()),
+                        DiagnosticEntry("Bateria", batterySummary()),
+                    ),
+                ),
+            )
+            add(DiagnosticSection("Sieć urządzenia", network))
+            add(
+                DiagnosticSection(
+                    "Uprawnienia i system",
+                    listOf(
+                        permissionEntry("Aparat", Manifest.permission.CAMERA),
+                        permissionEntry("Lokalizacja dokładna", Manifest.permission.ACCESS_FINE_LOCATION),
+                        permissionEntry("Lokalizacja przybliżona", Manifest.permission.ACCESS_COARSE_LOCATION),
+                        notificationPermissionEntry(),
+                        DiagnosticEntry("Powiadomienia systemowe", yesNo(NotificationManagerCompat.from(context).areNotificationsEnabled())),
+                        DiagnosticEntry("Optymalizacja baterii wyłączona", yesNo(isIgnoringBatteryOptimizations())),
+                        DiagnosticEntry("Kanały powiadomień", notificationChannelSummary()),
+                    ),
+                ),
+            )
+            addAll(runtimeSections)
+            add(
+                DiagnosticSection(
+                    "WorkManager",
+                    buildList {
+                        add(DiagnosticEntry("Aktywne zadania", activeWork.size.toString(), if (activeWork.isEmpty()) DiagnosticSeverity.Good else DiagnosticSeverity.Warning))
+                        activeWork.forEach { work ->
+                            add(
+                                DiagnosticEntry(
+                                    work.tags.map { it.substringAfterLast('.') }.sorted().joinToString().ifBlank { work.id.toString() },
+                                    "${work.state}, próba ${work.runAttemptCount}, id ${work.id}",
+                                ),
+                            )
+                        }
+                    },
+                ),
+            )
+            add(
+                DiagnosticSection(
+                    "Lokalna kolejka",
+                    buildList {
+                        add(DiagnosticEntry("Zdjęcia", statusSummary(photos.map { it.status }), queueSeverity(photos.map { it.status })))
+                        add(DiagnosticEntry("Karty spedycyjne", statusSummary(dispatchSheets.map { it.status }), queueSeverity(dispatchSheets.map { it.status })))
+                        add(DiagnosticEntry("Akcje kursu", statusSummary(actions.map { it.status }), queueSeverity(actions.map { it.status })))
+                        add(DiagnosticEntry("Punkty GPS", statusSummary(points.map { it.status }), queueSeverity(points.map { it.status })))
+                        add(DiagnosticEntry("Pliki lokalne", "${queuedFiles.count(File::exists)}/${queuedFiles.size} obecnych, ${formatBytes(queuedFiles.filter(File::exists).sumOf(File::length))}"))
+                        add(DiagnosticEntry("Brakujące pliki", queuedFiles.filterNot(File::exists).joinToString { it.name }.ifBlank { "brak" }, if (queuedFiles.any { !it.exists() }) DiagnosticSeverity.Error else DiagnosticSeverity.Good))
+                        val errors = (photos.mapNotNull { it.lastError } + dispatchSheets.mapNotNull { it.lastError } + actions.mapNotNull { it.lastError } + points.mapNotNull { it.lastError }).distinct()
+                        add(DiagnosticEntry("Błędy kolejki", errors.joinToString(" | ").ifBlank { "brak" }, if (errors.isEmpty()) DiagnosticSeverity.Good else DiagnosticSeverity.Warning))
+                    },
+                ),
+            )
+            add(
+                DiagnosticSection(
+                    "Cache i rewizje",
+                    buildList {
+                        add(DiagnosticEntry("Wersja schematu Room", databaseSchemaVersion().toString()))
+                        add(DiagnosticEntry("Plik bazy", "${if (databaseFile.exists()) formatBytes(databaseFile.length()) else "brak"}, ${databaseFile.absolutePath}"))
+                        add(DiagnosticEntry("Snapshoty list tras", "${bootstrapCaches.size}: ${bootstrapCaches.joinToString { "${it.date}@v${it.version ?: "?"}" }.ifBlank { "brak" }}"))
+                        add(DiagnosticEntry("Snapshoty tras", "${routeCaches.size}: ${routeCaches.joinToString { "${it.routeId}@v${it.version ?: "?"}" }.ifBlank { "brak" }}"))
+                        add(DiagnosticEntry("Scope synchronizacji", syncStates.size.toString()))
+                        syncStates.forEach { sync ->
+                            add(
+                                DiagnosticEntry(
+                                    sync.scope,
+                                    listOfNotNull(sync.date, sync.routeId).joinToString(" / ").let { target ->
+                                        "${target.ifBlank { "globalny" }}, v${sync.version}, checksum ${shortFingerprint(sync.checksum)}, zapis ${Instant.ofEpochMilli(sync.syncedAtEpochMillis)}"
+                                    },
+                                ),
+                            )
+                        }
+                    },
+                ),
+            )
+        }
+
+        DiagnosticSnapshot(System.currentTimeMillis(), sections)
+    }
+
+    private fun currentNetworkEntries(): List<DiagnosticEntry> {
+        val manager = context.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
+        val activeNetwork = manager.activeNetwork
+        val capabilities = activeNetwork?.let(manager::getNetworkCapabilities)
+        if (capabilities == null) {
+            return listOf(DiagnosticEntry("Aktywna sieć", "brak", DiagnosticSeverity.Error))
+        }
+        val transports = buildList {
+            if (capabilities.hasTransport(NetworkCapabilities.TRANSPORT_WIFI)) add("Wi-Fi")
+            if (capabilities.hasTransport(NetworkCapabilities.TRANSPORT_CELLULAR)) add("sieć komórkowa")
+            if (capabilities.hasTransport(NetworkCapabilities.TRANSPORT_ETHERNET)) add("Ethernet")
+            if (capabilities.hasTransport(NetworkCapabilities.TRANSPORT_VPN)) add("VPN")
+            if (capabilities.hasTransport(NetworkCapabilities.TRANSPORT_BLUETOOTH)) add("Bluetooth")
+        }.ifEmpty { listOf("inny") }
+        val validated = capabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET) &&
+            capabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_VALIDATED)
+        val links = activeNetwork?.let(manager::getLinkProperties)
+        return listOf(
+            DiagnosticEntry("Transport", transports.joinToString()),
+            DiagnosticEntry("Internet zweryfikowany", yesNo(validated), if (validated) DiagnosticSeverity.Good else DiagnosticSeverity.Error),
+            DiagnosticEntry("NET_CAPABILITY_INTERNET", yesNo(capabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET))),
+            DiagnosticEntry("NET_CAPABILITY_VALIDATED", yesNo(capabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_VALIDATED))),
+            DiagnosticEntry("Sieć mierzona", yesNo(!capabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_NOT_METERED))),
+            DiagnosticEntry("Roaming", yesNo(!capabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_NOT_ROAMING))),
+            DiagnosticEntry("Pasmo downstream / upstream", "${capabilities.linkDownstreamBandwidthKbps} / ${capabilities.linkUpstreamBandwidthKbps} kb/s"),
+            DiagnosticEntry("Interfejs", links?.interfaceName ?: "brak"),
+            DiagnosticEntry("Adresy IP", links?.linkAddresses?.joinToString { it.toString() }?.ifBlank { "brak" } ?: "brak"),
+            DiagnosticEntry("DNS", links?.dnsServers?.joinToString { it.hostAddress ?: it.toString() }?.ifBlank { "brak" } ?: "brak"),
+            DiagnosticEntry("MTU", links?.mtu?.toString() ?: "brak"),
+            DiagnosticEntry("Proxy", links?.httpProxy?.toString() ?: "brak"),
+        )
+    }
+
+    private fun activeWorkInfo(): List<WorkInfo> = runCatching {
+        val query = WorkQuery.Builder.fromStates(
+            listOf(WorkInfo.State.ENQUEUED, WorkInfo.State.RUNNING, WorkInfo.State.BLOCKED),
+        ).build()
+        WorkManager.getInstance(context).getWorkInfos(query).get(3, TimeUnit.SECONDS)
+    }.getOrDefault(emptyList())
+
+    private fun databaseSchemaVersion(): Int = runCatching {
+        database.openHelper.readableDatabase.query("PRAGMA user_version").use { cursor ->
+            if (cursor.moveToFirst()) cursor.getInt(0) else -1
+        }
+    }.getOrDefault(-1)
+
+    private fun memorySummary(): String {
+        val manager = context.getSystemService(Context.ACTIVITY_SERVICE) as ActivityManager
+        val info = ActivityManager.MemoryInfo()
+        manager.getMemoryInfo(info)
+        return "wolne ${formatBytes(info.availMem)} z ${formatBytes(info.totalMem)}, niski stan: ${yesNo(info.lowMemory)}"
+    }
+
+    private fun batterySummary(): String {
+        val manager = context.getSystemService(Context.BATTERY_SERVICE) as BatteryManager
+        val level = manager.getIntProperty(BatteryManager.BATTERY_PROPERTY_CAPACITY).takeIf { it >= 0 }?.let { "$it%" } ?: "brak"
+        return "$level, ładowanie: ${yesNo(manager.isCharging)}"
+    }
+
+    private fun notificationChannelSummary(): String {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) return "niewspierane"
+        val manager = context.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
+        val channels = manager.notificationChannels
+        return if (channels.isEmpty()) "0" else channels.joinToString { "${it.id}:${it.importance}" }
+    }
+
+    private fun permissionEntry(label: String, permission: String): DiagnosticEntry {
+        val granted = ContextCompat.checkSelfPermission(context, permission) == PackageManager.PERMISSION_GRANTED
+        return DiagnosticEntry(label, if (granted) "przyznane" else "brak", if (granted) DiagnosticSeverity.Good else DiagnosticSeverity.Warning)
+    }
+
+    private fun notificationPermissionEntry(): DiagnosticEntry =
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU) {
+            DiagnosticEntry("Uprawnienie powiadomień", "niewymagane na tej wersji Androida")
+        } else {
+            permissionEntry("Uprawnienie powiadomień", Manifest.permission.POST_NOTIFICATIONS)
+        }
+
+    private fun isIgnoringBatteryOptimizations(): Boolean {
+        val powerManager = context.getSystemService(Context.POWER_SERVICE) as PowerManager
+        return powerManager.isIgnoringBatteryOptimizations(context.packageName)
+    }
+
+    private suspend fun readFirebaseToken(): Result<String?> = suspendCancellableCoroutine { continuation ->
+        runCatching { FirebaseMessaging.getInstance().token }
+            .onFailure { continuation.resume(Result.failure(it)) }
+            .onSuccess { task ->
+                task.addOnCompleteListener { completed ->
+                    if (!continuation.isActive) return@addOnCompleteListener
+                    if (completed.isSuccessful) continuation.resume(Result.success(completed.result))
+                    else continuation.resume(Result.failure(completed.exception ?: IllegalStateException("Nieznany błąd FCM")))
+                }
+            }
+    }
+}
+
+internal fun secureIdentifierSummary(value: String?): String {
+    if (value.isNullOrBlank()) return "brak"
+    val fingerprint = MessageDigest.getInstance("SHA-256")
+        .digest(value.toByteArray())
+        .joinToString("") { "%02x".format(it) }
+        .take(12)
+    val suffix = value.takeLast(4)
+    return "obecny, długość ${value.length}, SHA-256 $fingerprint, końcówka …$suffix"
+}
+
+private fun shortFingerprint(value: String): String =
+    MessageDigest.getInstance("SHA-256").digest(value.toByteArray()).joinToString("") { "%02x".format(it) }.take(10)
+
+private fun statusSummary(statuses: List<String>): String =
+    if (statuses.isEmpty()) "0" else statuses.groupingBy { it }.eachCount().entries.sortedBy { it.key }.joinToString { "${it.key}: ${it.value}" }
+
+private fun queueSeverity(statuses: List<String>): DiagnosticSeverity = when {
+    statuses.any { it.contains("PERMANENT") || it.contains("CONFLICT") } -> DiagnosticSeverity.Error
+    statuses.any { it.contains("FAILED") } -> DiagnosticSeverity.Warning
+    statuses.isNotEmpty() -> DiagnosticSeverity.Warning
+    else -> DiagnosticSeverity.Good
+}
+
+private fun storageSummary(directory: File): String =
+    "wolne ${formatBytes(directory.usableSpace)} z ${formatBytes(directory.totalSpace)}"
+
+private fun formatBytes(bytes: Long): String {
+    if (bytes < 1024) return "$bytes B"
+    val units = listOf("KB", "MB", "GB", "TB")
+    var value = bytes.toDouble()
+    var unit = -1
+    while (value >= 1024 && unit < units.lastIndex) {
+        value /= 1024
+        unit++
+    }
+    return "%.1f %s".format(java.util.Locale.US, value, units[unit])
+}
+
+private fun yesNo(value: Boolean): String = if (value) "tak" else "nie"

app/src/main/java/pl/firmatpp/kierowca/domain/RouteDisplayMapper.kt

@@ -2,6 +2,7 @@ package pl.firmatpp.kierowca.domain
 
 import kotlin.math.roundToInt
 import pl.firmatpp.kierowca.data.model.DriverRouteDto
+import pl.firmatpp.kierowca.data.model.driverLifecycleStatus
 
 data class RouteCardDisplay(
     val id: String,
@@ -32,7 +33,7 @@ object RouteDisplayMapper {
             destination = route.destinationName.ifBlank { "Cel" },
             contractLabel = contract,
             time = route.startsAt.ifBlank { "--:--" },
-            status = route.status,
+            status = route.driverLifecycleStatus(),
             distanceLabel = distance,
         )
     }

app/src/main/java/pl/firmatpp/kierowca/domain/StartupSessionPolicy.kt

@@ -0,0 +1,51 @@
+package pl.firmatpp.kierowca.domain
+
+data class StartupSessionMessage(
+    val title: String,
+    val detail: String,
+)
+
+object StartupSessionPolicy {
+    const val OFFLINE_BUTTON_DELAY_SECONDS = 4
+    const val OFFLINE_FALLBACK_SECONDS = 15
+    const val OFFLINE_FALLBACK_MILLIS = OFFLINE_FALLBACK_SECONDS * 1_000L
+
+    fun remainingSeconds(elapsedSeconds: Int): Int =
+        (OFFLINE_FALLBACK_SECONDS - elapsedSeconds).coerceAtLeast(0)
+
+    fun shouldShowOfflineButton(elapsedSeconds: Int, offlineDataAvailable: Boolean): Boolean =
+        offlineDataAvailable && elapsedSeconds >= OFFLINE_BUTTON_DELAY_SECONDS
+
+    fun message(elapsedSeconds: Int): StartupSessionMessage = when {
+        elapsedSeconds < 3 -> StartupSessionMessage(
+            title = "Sprawdzamy zapisaną sesję",
+            detail = "Odczytujemy bezpieczne logowanie kierowcy.",
+        )
+        elapsedSeconds < 6 -> StartupSessionMessage(
+            title = "Potwierdzamy logowanie",
+            detail = "Łączymy telefon z serwerem.",
+        )
+        elapsedSeconds < 9 -> StartupSessionMessage(
+            title = "Pobieramy aktualne kursy",
+            detail = "Synchronizujemy plan dnia i ustawienia aplikacji.",
+        )
+        elapsedSeconds < 12 -> StartupSessionMessage(
+            title = "To trwa dłużej niż zwykle",
+            detail = "Przy słabym zasięgu skorzystamy z danych zapisanych w telefonie.",
+        )
+        else -> StartupSessionMessage(
+            title = "Przygotowujemy tryb offline",
+            detail = "Za chwilę pokażemy ostatnie zapisane kursy.",
+        )
+    }
+
+    fun countdownLabel(elapsedSeconds: Int): String {
+        val remaining = remainingSeconds(elapsedSeconds)
+
+        return if (remaining > 0) {
+            "Tryb offline najpóźniej za $remaining s"
+        } else {
+            "Otwieramy zapisane dane offline"
+        }
+    }
+}

app/src/main/java/pl/firmatpp/kierowca/sync/DriverFirebaseMessagingService.kt

@@ -0,0 +1,64 @@
+package pl.firmatpp.kierowca.sync
+
+import com.google.firebase.messaging.FirebaseMessagingService
+import com.google.firebase.messaging.RemoteMessage
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.launch
+import pl.firmatpp.kierowca.data.DriverRepository
+import pl.firmatpp.kierowca.data.sync.NetworkMonitor
+
+class DriverFirebaseMessagingService : FirebaseMessagingService() {
+    private val scope = CoroutineScope(SupervisorJob() + Dispatchers.IO)
+
+    override fun onNewToken(token: String) {
+        scope.launch {
+            val repository = DriverRepository(applicationContext)
+            if (repository.hasToken() && NetworkMonitor(applicationContext).isCurrentlyValidated()) {
+                runCatching { repository.storePushToken(token) }
+            }
+        }
+    }
+
+    override fun onMessageReceived(message: RemoteMessage) {
+        val data = message.data
+        if (data["type"] == "driver_new_route_notification") {
+            NewRouteNotificationWorker.enqueue(
+                context = applicationContext,
+                routeId = data["routeId"],
+                date = data["date"],
+            )
+            return
+        }
+
+        if (data["type"] == "driver_leave_request_decision") {
+            LeaveRequestDecisionNotificationWorker.enqueue(
+                context = applicationContext,
+                leaveRequestId = data["leaveRequestId"],
+                title = data["title"],
+                body = data["body"],
+            )
+            if (!DriverRuntimeSyncState.websocketOwnsForegroundHints()) {
+                DriverSyncWorker.enqueue(
+                    context = applicationContext,
+                    date = data["date"],
+                    routeId = data["routeId"],
+                )
+            }
+            return
+        }
+
+        if (data["type"] != "driver_sync_hint") return
+        if (DriverRuntimeSyncState.websocketOwnsForegroundHints()) return
+
+        DriverSyncWorker.enqueue(
+            context = applicationContext,
+            date = data["date"],
+            routeId = data["routeId"],
+            scope = data["scope"],
+            version = data["version"]?.toLongOrNull(),
+            checksum = data["checksum"],
+        )
+    }
+}

app/src/main/java/pl/firmatpp/kierowca/sync/DriverLiveSyncClient.kt

@@ -0,0 +1,533 @@
+package pl.firmatpp.kierowca.sync
+
+import com.google.gson.Gson
+import com.google.gson.JsonObject
+import com.google.gson.JsonParser
+import java.net.URI
+import java.util.concurrent.TimeUnit
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.cancel
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import okhttp3.WebSocket
+import okhttp3.WebSocketListener
+import pl.firmatpp.kierowca.data.DriverRepository
+import pl.firmatpp.kierowca.data.model.BroadcastAuthResponse
+import pl.firmatpp.kierowca.data.model.RealtimeConfigDto
+import pl.firmatpp.kierowca.diagnostics.AppDiagnostics
+import pl.firmatpp.kierowca.data.ApiErrorKind
+import pl.firmatpp.kierowca.data.ApiErrorMapper
+
+interface DriverLiveSyncGateway {
+    suspend fun broadcastAuth(socketId: String, channelName: String): BroadcastAuthResponse
+    suspend fun storeRealtimeStatus(status: String, socketId: String?, error: String?)
+}
+
+class DriverRepositoryLiveSyncGateway(
+    private val repository: DriverRepository,
+) : DriverLiveSyncGateway {
+    override suspend fun broadcastAuth(socketId: String, channelName: String): BroadcastAuthResponse =
+        repository.broadcastAuth(socketId, channelName)
+
+    override suspend fun storeRealtimeStatus(status: String, socketId: String?, error: String?) {
+        repository.storeRealtimeStatus(status, socketId, error)
+    }
+}
+
+interface LiveWebSocketFactory {
+    fun newWebSocket(url: String, origin: String?, listener: WebSocketListener): WebSocket
+}
+
+class OkHttpLiveWebSocketFactory(
+    private val client: OkHttpClient,
+) : LiveWebSocketFactory {
+    override fun newWebSocket(url: String, origin: String?, listener: WebSocketListener): WebSocket =
+        client.newWebSocket(
+            Request.Builder()
+                .url(url)
+                .header("Origin", origin?.takeIf { it.isNotBlank() } ?: websocketOrigin(url))
+                .build(),
+            listener,
+        )
+}
+
+internal fun websocketOrigin(url: String): String =
+    URI(
+        url
+        .replaceFirst("wss://", "https://")
+        .replaceFirst("ws://", "http://")
+    ).let { uri ->
+        val defaultPort = (uri.scheme == "https" && uri.port == 443) || (uri.scheme == "http" && uri.port == 80)
+        val port = if (uri.port > 0 && !defaultPort) ":${uri.port}" else ""
+        "${uri.scheme}://${uri.host}$port"
+    }
+
+enum class LiveSyncConnectionState {
+    Stopped,
+    WaitingForNetwork,
+    Disconnected,
+    Connecting,
+    Subscribing,
+    Connected,
+}
+
+data class LiveSyncDiagnostics(
+    val state: LiveSyncConnectionState,
+    val desiredActive: Boolean,
+    val networkAvailable: Boolean,
+    val foregroundActive: Boolean,
+    val configured: Boolean,
+    val socketId: String?,
+    val reconnectAttempt: Int,
+    val messageVersion: Long,
+    val lastMessageAtEpochMillis: Long?,
+    val lastDisconnectReason: String?,
+)
+
+class DriverLiveSyncClient(
+    private val gateway: DriverLiveSyncGateway,
+    private val onConnected: () -> Unit,
+    private val onHint: (DriverSyncHint) -> Unit,
+    private val onAuthenticationFailed: () -> Unit = {},
+    private val webSocketFactory: LiveWebSocketFactory = OkHttpLiveWebSocketFactory(defaultOkHttpClient()),
+    private val gson: Gson = Gson(),
+    private val scope: CoroutineScope = CoroutineScope(SupervisorJob() + Dispatchers.IO),
+    private val reconnectDelaysMs: List<Long> = DEFAULT_RECONNECT_DELAYS_MS,
+    private val staleTimeoutMs: Long = STALE_TIMEOUT_MS,
+) {
+    constructor(
+        repository: DriverRepository,
+        onConnected: () -> Unit,
+        onHint: (DriverSyncHint) -> Unit,
+        onAuthenticationFailed: () -> Unit = {},
+        client: OkHttpClient = defaultOkHttpClient(),
+        gson: Gson = Gson(),
+    ) : this(
+        gateway = DriverRepositoryLiveSyncGateway(repository),
+        onConnected = onConnected,
+        onHint = onHint,
+        onAuthenticationFailed = onAuthenticationFailed,
+        webSocketFactory = OkHttpLiveWebSocketFactory(client),
+        gson = gson,
+    )
+
+    private companion object {
+        const val HEARTBEAT_INTERVAL_MS = 10_000L
+        const val STALE_TIMEOUT_MS = 30_000L
+        val DEFAULT_RECONNECT_DELAYS_MS = listOf(1_000L, 2_000L, 5_000L, 10_000L, 30_000L)
+
+        fun defaultOkHttpClient(): OkHttpClient =
+            OkHttpClient.Builder()
+                .pingInterval(15, TimeUnit.SECONDS)
+                .build()
+    }
+
+    private val lock = Any()
+    private var desiredActive: Boolean = false
+    private var networkAvailable: Boolean = true
+    private var state: LiveSyncConnectionState = LiveSyncConnectionState.Stopped
+    private var webSocket: WebSocket? = null
+    private var driverId: String? = null
+    private var realtimeConfig: RealtimeConfigDto? = null
+    private var socketId: String? = null
+    private var reconnectJob: Job? = null
+    private var heartbeatJob: Job? = null
+    private var staleWatchdogJob: Job? = null
+    private var reconnectAttempt: Int = 0
+    private var messageVersion: Long = 0
+    private var lastMessageAtEpochMillis: Long? = null
+    private var lastDisconnectReason: String? = null
+    private var foregroundActive: Boolean = true
+    private val _connectionState = MutableStateFlow(LiveSyncConnectionState.Stopped)
+    val connectionState: StateFlow<LiveSyncConnectionState> = _connectionState.asStateFlow()
+
+    fun diagnostics(): LiveSyncDiagnostics = synchronized(lock) {
+        LiveSyncDiagnostics(
+            state = state,
+            desiredActive = desiredActive,
+            networkAvailable = networkAvailable,
+            foregroundActive = foregroundActive,
+            configured = realtimeConfig != null,
+            socketId = socketId,
+            reconnectAttempt = reconnectAttempt,
+            messageVersion = messageVersion,
+            lastMessageAtEpochMillis = lastMessageAtEpochMillis,
+            lastDisconnectReason = lastDisconnectReason,
+        )
+    }
+
+    private fun updateState(next: LiveSyncConnectionState) {
+        state = next
+        _connectionState.value = next
+    }
+
+    fun start(driverId: String, config: RealtimeConfigDto?) {
+        if (!isConfigUsable(config)) return
+
+        synchronized(lock) {
+            realtimeConfig = config
+            this.driverId = driverId
+            desiredActive = true
+        }
+        ensureConnected()
+    }
+
+    fun ensureConnected() {
+        val shouldConnect = synchronized(lock) {
+            desiredActive &&
+                foregroundActive &&
+                networkAvailable &&
+                state !in setOf(
+                    LiveSyncConnectionState.Connecting,
+                    LiveSyncConnectionState.Subscribing,
+                    LiveSyncConnectionState.Connected,
+                )
+        }
+        if (shouldConnect) connectNow()
+    }
+
+    fun onNetworkAvailable(available: Boolean) {
+        val shouldReconnect = synchronized(lock) {
+            networkAvailable = available
+            if (!available) {
+                reconnectJob?.cancel()
+                reconnectJob = null
+                closeSocketLocked("network_lost")
+                updateState(if (desiredActive) LiveSyncConnectionState.WaitingForNetwork else LiveSyncConnectionState.Stopped)
+                false
+            } else {
+                desiredActive && state == LiveSyncConnectionState.WaitingForNetwork
+            }
+        }
+
+        if (shouldReconnect) connectNow(resetAttempt = true)
+    }
+
+    fun setForeground(active: Boolean) {
+        val shouldConnect = synchronized(lock) {
+            foregroundActive = active
+            if (!active) {
+                reconnectJob?.cancel()
+                reconnectJob = null
+                closeSocketLocked("app_background")
+                updateState(LiveSyncConnectionState.Stopped)
+                false
+            } else {
+                desiredActive && networkAvailable
+            }
+        }
+        if (shouldConnect) connectNow(resetAttempt = true)
+    }
+
+    fun stop() {
+        synchronized(lock) {
+            desiredActive = false
+            reconnectJob?.cancel()
+            reconnectJob = null
+            closeSocketLocked("client_stop")
+            driverId = null
+            realtimeConfig = null
+            socketId = null
+            reconnectAttempt = 0
+            updateState(LiveSyncConnectionState.Stopped)
+        }
+        reportRealtimeStatus("disconnected", "client_stop")
+    }
+
+    fun close() {
+        stop()
+        scope.cancel()
+    }
+
+    private fun connectNow(resetAttempt: Boolean = false) {
+        val (wsUrl, origin) = synchronized(lock) {
+            val config = realtimeConfig ?: return
+            val id = driverId ?: return
+            if (!desiredActive || !foregroundActive || !networkAvailable || !isConfigUsable(config)) return
+            if (state == LiveSyncConnectionState.Connecting || state == LiveSyncConnectionState.Subscribing || state == LiveSyncConnectionState.Connected) return
+
+            if (resetAttempt) reconnectAttempt = 0
+            reconnectJob?.cancel()
+            reconnectJob = null
+            socketId = null
+            updateState(LiveSyncConnectionState.Connecting)
+
+            val appKey = config.reverbAppKey.orEmpty()
+            val wsBaseUrl = config.reverbWsBaseUrl.orEmpty()
+            Pair(
+                wsBaseUrl.trimEnd('/') + "/" + appKey + "?protocol=7&client=android&version=1.0&flash=false",
+                config.reverbOrigin,
+            )
+        }
+
+        val socket = webSocketFactory.newWebSocket(
+            wsUrl,
+            origin,
+            object : WebSocketListener() {
+                override fun onMessage(webSocket: WebSocket, text: String) {
+                    handleMessage(webSocket, text)
+                }
+
+                override fun onClosed(webSocket: WebSocket, code: Int, reason: String) {
+                    handleDisconnect(
+                        status = "disconnected",
+                        reason = reason.takeIf { it.isNotBlank() } ?: "closed",
+                        socket = webSocket,
+                    )
+                }
+
+                override fun onFailure(webSocket: WebSocket, t: Throwable, response: okhttp3.Response?) {
+                    AppDiagnostics.log("realtime_error: ${t.message ?: response?.message ?: "unknown"}")
+                    handleDisconnect(
+                        status = "error",
+                        reason = t.message ?: response?.message ?: "failure",
+                        socket = webSocket,
+                    )
+                }
+            },
+        )
+
+        synchronized(lock) {
+            webSocket = socket
+        }
+    }
+
+    private fun handleMessage(socket: WebSocket, text: String) {
+        val isCurrentSocket = synchronized(lock) {
+            if (webSocket !== socket) {
+                false
+            } else {
+                messageVersion += 1
+                lastMessageAtEpochMillis = System.currentTimeMillis()
+                true
+            }
+        }
+        if (!isCurrentSocket) return
+
+        val root = runCatching { JsonParser.parseString(text).asJsonObject }.getOrNull() ?: return
+        val event = root.string("event") ?: return
+
+        when (event) {
+            "pusher:ping" -> {
+                socket.send("""{"event":"pusher:pong","data":{}}""")
+                restartStaleWatchdogIfConnected()
+            }
+            "pusher:connection_established" -> {
+                val nextSocketId = root.dataObject()?.string("socket_id") ?: return
+                synchronized(lock) {
+                    socketId = nextSocketId
+                    updateState(LiveSyncConnectionState.Subscribing)
+                }
+                subscribe(socket, nextSocketId)
+            }
+            "pusher_internal:subscription_succeeded" -> {
+                val channel = root.string("channel")
+                val id = synchronized(lock) { driverId } ?: return
+                if (channel == "private-driver-mobile.$id") {
+                    synchronized(lock) {
+                        reconnectAttempt = 0
+                        updateState(LiveSyncConnectionState.Connected)
+                    }
+                    reportRealtimeStatus("connected")
+                    startHeartbeat()
+                    startStaleWatchdog()
+                    onConnected()
+                }
+            }
+            "DriverMobileSyncHint" -> {
+                restartStaleWatchdogIfConnected()
+                parseHint(root.dataObject())?.let(onHint)
+            }
+            else -> restartStaleWatchdogIfConnected()
+        }
+    }
+
+    private fun subscribe(socket: WebSocket, socketId: String) {
+        val id = synchronized(lock) { driverId } ?: return
+        val channels = listOf("private-driver-mobile.$id", "private-driver-mobile.0")
+
+        scope.launch {
+            runCatching {
+                channels.forEach { channel ->
+                    val auth = gateway.broadcastAuth(socketId, channel).auth
+                    if (!isCurrentSocket(socket)) return@launch
+                    val payload = mapOf(
+                        "event" to "pusher:subscribe",
+                        "data" to mapOf(
+                            "channel" to channel,
+                            "auth" to auth,
+                        ),
+                    )
+                    check(socket.send(gson.toJson(payload))) { "WebSocket send returned false" }
+                }
+            }.onFailure { throwable ->
+                AppDiagnostics.log("realtime_subscription_error: ${throwable.message ?: throwable::class.java.simpleName}")
+                if (ApiErrorMapper.map(throwable).kind == ApiErrorKind.Auth) {
+                    handleAuthenticationFailure(socket)
+                    return@onFailure
+                }
+                socket.close(1000, "subscription_failed")
+                handleDisconnect("error", "subscription_failed", socket)
+            }
+        }
+    }
+
+    private fun handleDisconnect(status: String, reason: String?, socket: WebSocket? = null) {
+        val shouldSchedule = synchronized(lock) {
+            if (socket != null && webSocket !== socket) return
+
+            stopHeartbeatLocked()
+            stopStaleWatchdogLocked()
+            webSocket = null
+            socketId = null
+            lastDisconnectReason = reason
+
+            if (!desiredActive) {
+                updateState(LiveSyncConnectionState.Stopped)
+                false
+            } else if (!networkAvailable) {
+                updateState(LiveSyncConnectionState.WaitingForNetwork)
+                false
+            } else {
+                updateState(LiveSyncConnectionState.Disconnected)
+                true
+            }
+        }
+
+        reportRealtimeStatus(status, reason)
+        if (shouldSchedule) scheduleReconnect()
+    }
+
+    private fun scheduleReconnect() {
+        val delayMs = synchronized(lock) {
+            if (!desiredActive || !foregroundActive || !networkAvailable || state == LiveSyncConnectionState.Stopped) return
+            if (reconnectJob?.isActive == true) return
+            val delay = reconnectDelaysMs.getOrElse(reconnectAttempt) { reconnectDelaysMs.last() }
+            reconnectAttempt += 1
+            delay
+        }
+
+        reconnectJob = scope.launch {
+            delay(delayMs)
+            connectNow()
+        }
+    }
+
+    private fun startHeartbeat() {
+        synchronized(lock) {
+            heartbeatJob?.cancel()
+            heartbeatJob = scope.launch {
+                while (true) {
+                    reportRealtimeStatus("connected")
+                    delay(HEARTBEAT_INTERVAL_MS)
+                }
+            }
+        }
+    }
+
+    private fun startStaleWatchdog() {
+        synchronized(lock) {
+            stopStaleWatchdogLocked()
+            val observedVersion = messageVersion
+            staleWatchdogJob = scope.launch {
+                delay(staleTimeoutMs)
+                val socketToClose = synchronized(lock) {
+                    if (state == LiveSyncConnectionState.Connected && messageVersion == observedVersion) {
+                        webSocket
+                    } else {
+                        null
+                    }
+                }
+
+                if (socketToClose != null) {
+                    socketToClose.close(1001, "stale_connection")
+                    handleDisconnect("error", "stale_connection", socketToClose)
+                    ensureConnected()
+                }
+            }
+        }
+    }
+
+    private fun restartStaleWatchdogIfConnected() {
+        val connected = synchronized(lock) { state == LiveSyncConnectionState.Connected }
+        if (connected) startStaleWatchdog()
+    }
+
+    private fun isCurrentSocket(socket: WebSocket): Boolean =
+        synchronized(lock) { webSocket === socket }
+
+    private fun closeSocketLocked(reason: String) {
+        stopHeartbeatLocked()
+        stopStaleWatchdogLocked()
+        webSocket?.close(1000, reason)
+        webSocket = null
+        socketId = null
+    }
+
+    private fun stopHeartbeatLocked() {
+        heartbeatJob?.cancel()
+        heartbeatJob = null
+    }
+
+    private fun stopStaleWatchdogLocked() {
+        staleWatchdogJob?.cancel()
+        staleWatchdogJob = null
+    }
+
+    private fun reportRealtimeStatus(status: String, error: String? = null) {
+        scope.launch {
+            runCatching {
+                gateway.storeRealtimeStatus(status, socketId, error)
+            }.onFailure { throwable ->
+                if (ApiErrorMapper.map(throwable).kind == ApiErrorKind.Auth) handleAuthenticationFailure()
+            }
+        }
+    }
+
+    private fun handleAuthenticationFailure(socket: WebSocket? = null) {
+        val notify = synchronized(lock) {
+            if (socket != null && webSocket !== socket) return
+            val wasActive = desiredActive
+            desiredActive = false
+            reconnectJob?.cancel()
+            reconnectJob = null
+            closeSocketLocked("authentication_failed")
+            updateState(LiveSyncConnectionState.Stopped)
+            wasActive
+        }
+        if (notify) onAuthenticationFailed()
+    }
+
+    private fun isConfigUsable(config: RealtimeConfigDto?): Boolean =
+        config?.reverbEnabled == true &&
+            !config.reverbAppKey.isNullOrBlank() &&
+            !config.reverbWsBaseUrl.isNullOrBlank()
+
+    private fun parseHint(data: JsonObject?): DriverSyncHint? {
+        if (data == null || data.string("type") != "driver_sync_hint") return null
+
+        return DriverSyncHint(
+            scope = data.string("scope") ?: return null,
+            date = data.string("date"),
+            routeId = data.string("routeId"),
+            version = data.string("version")?.toLongOrNull() ?: data.get("version")?.asLong ?: return null,
+            checksum = data.string("checksum") ?: return null,
+        )
+    }
+
+    private fun JsonObject.dataObject(): JsonObject? {
+        val data = get("data") ?: return null
+        return if (data.isJsonObject) data.asJsonObject else runCatching { JsonParser.parseString(data.asString).asJsonObject }.getOrNull()
+    }
+
+    private fun JsonObject.string(name: String): String? =
+        get(name)?.takeIf { !it.isJsonNull }?.asString
+}

app/src/main/java/pl/firmatpp/kierowca/sync/DriverRuntimeSyncState.kt

@@ -0,0 +1,8 @@
+package pl.firmatpp.kierowca.sync
+
+object DriverRuntimeSyncState {
+    @Volatile var foreground: Boolean = false
+    @Volatile var realtimeConnected: Boolean = false
+
+    fun websocketOwnsForegroundHints(): Boolean = foreground && realtimeConnected
+}

app/src/main/java/pl/firmatpp/kierowca/sync/DriverSyncHint.kt

@@ -0,0 +1,21 @@
+package pl.firmatpp.kierowca.sync
+
+import pl.firmatpp.kierowca.data.model.SyncScopeDto
+
+data class DriverSyncHint(
+    val scope: String,
+    val date: String?,
+    val routeId: String?,
+    val version: Long,
+    val checksum: String,
+) {
+    fun asScope(): SyncScopeDto =
+        SyncScopeDto(
+            scope = scope,
+            date = date,
+            routeId = routeId,
+            version = version,
+            checksum = checksum,
+            computedAt = "",
+        )
+}

app/src/main/java/pl/firmatpp/kierowca/sync/DriverSyncWorker.kt

@@ -0,0 +1,134 @@
+package pl.firmatpp.kierowca.sync
+
+import android.content.Context
+import androidx.work.BackoffPolicy
+import androidx.work.Constraints
+import androidx.work.CoroutineWorker
+import androidx.work.ExistingWorkPolicy
+import androidx.work.NetworkType
+import androidx.work.OneTimeWorkRequestBuilder
+import androidx.work.WorkManager
+import androidx.work.WorkerParameters
+import androidx.work.workDataOf
+import java.util.concurrent.TimeUnit
+import pl.firmatpp.kierowca.data.ApiErrorKind
+import pl.firmatpp.kierowca.data.ApiErrorMapper
+import pl.firmatpp.kierowca.data.rethrowIfCancellation
+import pl.firmatpp.kierowca.data.sync.DriverSyncRepository
+import pl.firmatpp.kierowca.data.sync.NetworkMonitor
+import pl.firmatpp.kierowca.data.model.SyncScopeDto
+import pl.firmatpp.kierowca.diagnostics.AppDiagnostics
+
+class DriverSyncWorker(
+    appContext: Context,
+    params: WorkerParameters,
+) : CoroutineWorker(appContext, params) {
+    private val syncRepository = DriverSyncRepository(appContext)
+
+    override suspend fun doWork(): Result =
+        if (!NetworkMonitor(applicationContext).isCurrentlyValidated()) Result.retry() else
+        runCatching {
+            val date = inputData.getString(KEY_DATE)
+            val routeId = inputData.getString(KEY_ROUTE_ID)
+            val hintedScope = inputData.getString(KEY_SCOPE)?.let { scope ->
+                val version = inputData.getLong(KEY_VERSION, -1L)
+                val checksum = inputData.getString(KEY_CHECKSUM)
+                if (version >= 0L && !checksum.isNullOrBlank()) {
+                    SyncScopeDto(scope, date, routeId, version, checksum, computedAt = "")
+                } else null
+            }
+            if (hintedScope != null && !syncRepository.shouldRefresh(hintedScope)) {
+                return@runCatching Result.success()
+            }
+            val response = syncRepository.fetchSyncState(date, routeId)
+            var refreshed = false
+
+            response.scopes.forEach { scope ->
+                if (syncRepository.shouldRefresh(scope)) {
+                    when (scope.scope) {
+                        DriverSyncRepository.SCOPE_ROUTES -> {
+                            syncRepository.bootstrap(scope.date ?: date)
+                            refreshed = true
+                        }
+                        DriverSyncRepository.SCOPE_ROUTE_DETAIL -> {
+                            val id = scope.routeId ?: routeId
+                            if (!id.isNullOrBlank()) {
+                                syncRepository.route(id)
+                                refreshed = true
+                            }
+                        }
+                        DriverSyncRepository.SCOPE_SETTINGS,
+                        DriverSyncRepository.SCOPE_DISPATCH_SHEET -> {
+                            syncRepository.bootstrap(scope.date ?: date)
+                            refreshed = true
+                        }
+                        DriverSyncRepository.SCOPE_LEAVE_REQUESTS -> {
+                            syncRepository.saveSyncStates(response)
+                            refreshed = true
+                        }
+                        DriverSyncRepository.SCOPE_LEAVE_CALENDAR -> {
+                            syncRepository.saveSyncStates(response)
+                            refreshed = true
+                        }
+                    }
+                }
+            }
+
+            if (!refreshed) {
+                syncRepository.saveSyncStates(response)
+            }
+
+            Result.success()
+        }.getOrElse { throwable ->
+            throwable.rethrowIfCancellation()
+            val error = ApiErrorMapper.map(throwable)
+            AppDiagnostics.reportNonFatal(
+                throwable = throwable,
+                operation = "driver_sync_worker",
+                keys = mapOf(
+                    "date" to inputData.getString(KEY_DATE),
+                    "route_id" to inputData.getString(KEY_ROUTE_ID),
+                    "api_error_kind" to error.kind.name,
+                    "api_error_code" to error.code,
+                    "api_status_code" to error.statusCode,
+                    "retryable" to error.retryable,
+                ),
+            )
+            if (error.retryable && error.kind != ApiErrorKind.Auth) Result.retry() else Result.failure()
+        }
+
+    companion object {
+        private const val KEY_DATE = "date"
+        private const val KEY_ROUTE_ID = "routeId"
+        private const val KEY_SCOPE = "scope"
+        private const val KEY_VERSION = "version"
+        private const val KEY_CHECKSUM = "checksum"
+
+        fun enqueue(
+            context: Context,
+            date: String?,
+            routeId: String?,
+            scope: String? = null,
+            version: Long? = null,
+            checksum: String? = null,
+        ) {
+            val request = OneTimeWorkRequestBuilder<DriverSyncWorker>()
+                .setInputData(workDataOf(
+                    KEY_DATE to date,
+                    KEY_ROUTE_ID to routeId,
+                    KEY_SCOPE to scope,
+                    KEY_VERSION to version,
+                    KEY_CHECKSUM to checksum,
+                ))
+                .setConstraints(Constraints.Builder().setRequiredNetworkType(NetworkType.CONNECTED).build())
+                .setBackoffCriteria(BackoffPolicy.EXPONENTIAL, 30, TimeUnit.SECONDS)
+                .build()
+
+            WorkManager.getInstance(context).enqueueUniqueWork(
+                listOf("driver-sync", scope ?: "all", date ?: "-", routeId ?: "-").joinToString("-"),
+                ExistingWorkPolicy.KEEP,
+                request,
+            )
+        }
+    }
+}

app/src/main/java/pl/firmatpp/kierowca/sync/LeaveRequestDecisionNotificationWorker.kt

@@ -0,0 +1,110 @@
+package pl.firmatpp.kierowca.sync
+
+import android.Manifest
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.app.PendingIntent
+import android.content.Context
+import android.content.Intent
+import android.content.pm.PackageManager
+import android.os.Build
+import androidx.core.app.NotificationCompat
+import androidx.core.app.NotificationManagerCompat
+import androidx.core.content.ContextCompat
+import androidx.work.CoroutineWorker
+import androidx.work.ExistingWorkPolicy
+import androidx.work.OneTimeWorkRequestBuilder
+import androidx.work.WorkManager
+import androidx.work.WorkerParameters
+import androidx.work.workDataOf
+import pl.firmatpp.kierowca.MainActivity
+import pl.firmatpp.kierowca.R
+
+class LeaveRequestDecisionNotificationWorker(
+    appContext: Context,
+    params: WorkerParameters,
+) : CoroutineWorker(appContext, params) {
+    override suspend fun doWork(): Result {
+        val leaveRequestId = inputData.getString(KEY_LEAVE_REQUEST_ID)?.takeIf(String::isNotBlank)
+            ?: return Result.success()
+
+        if (!canShowNotifications(applicationContext)) {
+            return Result.success()
+        }
+
+        createChannel(applicationContext)
+        val title = inputData.getString(KEY_TITLE)?.takeIf(String::isNotBlank) ?: "Decyzja w sprawie urlopu"
+        val body = inputData.getString(KEY_BODY)?.takeIf(String::isNotBlank) ?: "Status wniosku urlopowego został zmieniony."
+        val intent = Intent(applicationContext, MainActivity::class.java).apply {
+            flags = Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_ACTIVITY_SINGLE_TOP
+            putExtra(MainActivity.EXTRA_LEAVE_REQUEST_ID, leaveRequestId)
+        }
+        val pendingIntent = PendingIntent.getActivity(
+            applicationContext,
+            leaveRequestId.hashCode(),
+            intent,
+            PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE,
+        )
+
+        val notification = NotificationCompat.Builder(applicationContext, CHANNEL_ID)
+            .setSmallIcon(R.mipmap.ic_launcher)
+            .setContentTitle(title)
+            .setContentText(body)
+            .setStyle(NotificationCompat.BigTextStyle().bigText(body))
+            .setContentIntent(pendingIntent)
+            .setAutoCancel(true)
+            .setCategory(NotificationCompat.CATEGORY_STATUS)
+            .setPriority(NotificationCompat.PRIORITY_DEFAULT)
+            .build()
+
+        NotificationManagerCompat.from(applicationContext).notify(leaveRequestId.hashCode(), notification)
+        return Result.success()
+    }
+
+    private fun createChannel(context: Context) {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) return
+
+        val channel = NotificationChannel(
+            CHANNEL_ID,
+            "Wnioski urlopowe",
+            NotificationManager.IMPORTANCE_DEFAULT,
+        ).apply {
+            description = "Powiadomienia o decyzjach w sprawie wniosków urlopowych."
+        }
+        context.getSystemService(NotificationManager::class.java)?.createNotificationChannel(channel)
+    }
+
+    private fun canShowNotifications(context: Context): Boolean {
+        val hasRuntimePermission = Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU ||
+            ContextCompat.checkSelfPermission(context, Manifest.permission.POST_NOTIFICATIONS) == PackageManager.PERMISSION_GRANTED
+
+        return hasRuntimePermission && NotificationManagerCompat.from(context).areNotificationsEnabled()
+    }
+
+    companion object {
+        private const val CHANNEL_ID = "leave_request_decisions"
+        private const val KEY_LEAVE_REQUEST_ID = "leaveRequestId"
+        private const val KEY_TITLE = "title"
+        private const val KEY_BODY = "body"
+
+        fun enqueue(context: Context, leaveRequestId: String?, title: String?, body: String?) {
+            if (leaveRequestId.isNullOrBlank()) return
+
+            val request = OneTimeWorkRequestBuilder<LeaveRequestDecisionNotificationWorker>()
+                .setInputData(
+                    workDataOf(
+                        KEY_LEAVE_REQUEST_ID to leaveRequestId,
+                        KEY_TITLE to title,
+                        KEY_BODY to body,
+                    ),
+                )
+                .build()
+
+            WorkManager.getInstance(context).enqueueUniqueWork(
+                "driver-leave-request-decision-$leaveRequestId",
+                ExistingWorkPolicy.REPLACE,
+                request,
+            )
+        }
+    }
+}

app/src/main/java/pl/firmatpp/kierowca/sync/NewRouteNotificationFormatter.kt

@@ -0,0 +1,61 @@
+package pl.firmatpp.kierowca.sync
+
+import java.time.LocalDate
+import java.util.Locale
+import java.time.DayOfWeek
+import java.time.format.DateTimeFormatter
+import pl.firmatpp.kierowca.data.model.DriverRouteDto
+
+object NewRouteNotificationFormatter {
+    private val polishLocale = Locale("pl", "PL")
+    private val monthFormatter = DateTimeFormatter.ofPattern("d MMMM", polishLocale)
+
+    fun title(routeDate: String?, today: LocalDate = LocalDate.now()): String {
+        val label = humanDate(routeDate, today) ?: return "Nowy kurs"
+
+        return "Nowy kurs: $label"
+    }
+
+    fun collapsedText(route: DriverRouteDto): String =
+        listOf(route.originName, route.destinationName)
+            .filter(String::isNotBlank)
+            .joinToString(" → ")
+            .ifBlank { route.relationLabel }
+            .let { relation ->
+                val contract = route.contractName?.takeIf(String::isNotBlank) ?: route.contractCode
+                if (contract.isNullOrBlank()) relation else "$relation · $contract"
+            }
+
+    fun expandedText(route: DriverRouteDto): String {
+        val contract = route.contractName?.takeIf(String::isNotBlank) ?: route.contractCode ?: "Brak nazwy kontraktu"
+
+        return listOf(
+            "Skąd: ${route.originName.ifBlank { "Nie podano" }}",
+            "Dokąd: ${route.destinationName.ifBlank { "Nie podano" }}",
+            "Kontrakt: $contract",
+        ).joinToString("\n")
+    }
+
+    private fun humanDate(routeDate: String?, today: LocalDate): String? {
+        val date = runCatching { routeDate?.let(LocalDate::parse) }.getOrNull() ?: return null
+
+        return when {
+            date == today -> "dzisiaj"
+            date == today.plusDays(1) -> "jutro"
+            date.isAfter(today.plusDays(1)) && !date.isAfter(today.plusDays(7)) ->
+                "w ${weekdayAccusative(date.dayOfWeek)}"
+            else -> date.format(monthFormatter).lowercase(polishLocale)
+        }
+    }
+
+    private fun weekdayAccusative(dayOfWeek: DayOfWeek): String =
+        when (dayOfWeek) {
+            DayOfWeek.MONDAY -> "poniedziałek"
+            DayOfWeek.TUESDAY -> "wtorek"
+            DayOfWeek.WEDNESDAY -> "środę"
+            DayOfWeek.THURSDAY -> "czwartek"
+            DayOfWeek.FRIDAY -> "piątek"
+            DayOfWeek.SATURDAY -> "sobotę"
+            DayOfWeek.SUNDAY -> "niedzielę"
+        }
+}

app/src/main/java/pl/firmatpp/kierowca/sync/NewRouteNotificationWorker.kt

@@ -0,0 +1,141 @@
+package pl.firmatpp.kierowca.sync
+
+import android.Manifest
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.app.PendingIntent
+import android.content.Context
+import android.content.Intent
+import android.content.pm.PackageManager
+import android.os.Build
+import androidx.core.app.NotificationCompat
+import androidx.core.app.NotificationManagerCompat
+import androidx.core.content.ContextCompat
+import androidx.work.BackoffPolicy
+import androidx.work.Constraints
+import androidx.work.CoroutineWorker
+import androidx.work.ExistingWorkPolicy
+import androidx.work.NetworkType
+import androidx.work.OneTimeWorkRequestBuilder
+import androidx.work.WorkManager
+import androidx.work.WorkerParameters
+import androidx.work.workDataOf
+import java.util.concurrent.TimeUnit
+import pl.firmatpp.kierowca.MainActivity
+import pl.firmatpp.kierowca.R
+import pl.firmatpp.kierowca.data.ApiErrorKind
+import pl.firmatpp.kierowca.data.ApiErrorMapper
+import pl.firmatpp.kierowca.data.DriverRepository
+import pl.firmatpp.kierowca.data.rethrowIfCancellation
+import pl.firmatpp.kierowca.data.sync.NetworkMonitor
+import pl.firmatpp.kierowca.diagnostics.AppDiagnostics
+import retrofit2.HttpException
+
+class NewRouteNotificationWorker(
+    appContext: Context,
+    params: WorkerParameters,
+) : CoroutineWorker(appContext, params) {
+    private val repository = DriverRepository(appContext)
+
+    override suspend fun doWork(): Result {
+        if (!NetworkMonitor(applicationContext).isCurrentlyValidated()) return Result.retry()
+        val routeId = inputData.getString(KEY_ROUTE_ID)?.takeIf(String::isNotBlank) ?: return Result.success()
+
+        return runCatching {
+            val route = repository.route(routeId).route
+            if (!canShowNotifications(applicationContext)) {
+                return@runCatching Result.success()
+            }
+
+            createChannel(applicationContext)
+            val contentTitle = NewRouteNotificationFormatter.title(route.routeDate ?: inputData.getString(KEY_DATE))
+            val contentText = NewRouteNotificationFormatter.collapsedText(route)
+            val expandedText = NewRouteNotificationFormatter.expandedText(route)
+            val intent = Intent(applicationContext, MainActivity::class.java).apply {
+                flags = Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_ACTIVITY_SINGLE_TOP
+                putExtra(MainActivity.EXTRA_ROUTE_ID, route.id)
+            }
+            val pendingIntent = PendingIntent.getActivity(
+                applicationContext,
+                route.id.hashCode(),
+                intent,
+                PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE,
+            )
+
+            val notification = NotificationCompat.Builder(applicationContext, CHANNEL_ID)
+                .setSmallIcon(R.mipmap.ic_launcher)
+                .setContentTitle(contentTitle)
+                .setContentText(contentText)
+                .setStyle(NotificationCompat.BigTextStyle().bigText(expandedText))
+                .setContentIntent(pendingIntent)
+                .setAutoCancel(true)
+                .setCategory(NotificationCompat.CATEGORY_REMINDER)
+                .setPriority(NotificationCompat.PRIORITY_DEFAULT)
+                .build()
+
+            NotificationManagerCompat.from(applicationContext).notify(route.id.hashCode(), notification)
+            Result.success()
+        }.getOrElse { throwable ->
+            throwable.rethrowIfCancellation()
+            if (throwable is HttpException && throwable.code() == 404) {
+                Result.success()
+            } else {
+                val error = ApiErrorMapper.map(throwable)
+                AppDiagnostics.reportNonFatal(
+                    throwable = throwable,
+                    operation = "new_route_notification_worker",
+                    keys = mapOf(
+                        "route_id" to routeId,
+                        "api_error_kind" to error.kind.name,
+                        "api_error_code" to error.code,
+                        "api_status_code" to error.statusCode,
+                        "retryable" to error.retryable,
+                    ),
+                )
+                if (error.retryable && error.kind != ApiErrorKind.Auth) Result.retry() else Result.success()
+            }
+        }
+    }
+
+    private fun createChannel(context: Context) {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) return
+
+        val channel = NotificationChannel(
+            CHANNEL_ID,
+            "Nowe kursy",
+            NotificationManager.IMPORTANCE_DEFAULT,
+        ).apply {
+            description = "Powiadomienia o nowych kursach dodanych przez spedytora."
+        }
+        context.getSystemService(NotificationManager::class.java)?.createNotificationChannel(channel)
+    }
+
+    private fun canShowNotifications(context: Context): Boolean {
+        val hasRuntimePermission = Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU ||
+            ContextCompat.checkSelfPermission(context, Manifest.permission.POST_NOTIFICATIONS) == PackageManager.PERMISSION_GRANTED
+
+        return hasRuntimePermission && NotificationManagerCompat.from(context).areNotificationsEnabled()
+    }
+
+    companion object {
+        private const val CHANNEL_ID = "new_routes"
+        private const val KEY_ROUTE_ID = "routeId"
+        private const val KEY_DATE = "date"
+
+        fun enqueue(context: Context, routeId: String?, date: String?) {
+            if (routeId.isNullOrBlank()) return
+
+            val request = OneTimeWorkRequestBuilder<NewRouteNotificationWorker>()
+                .setInputData(workDataOf(KEY_ROUTE_ID to routeId, KEY_DATE to date))
+                .setConstraints(Constraints.Builder().setRequiredNetworkType(NetworkType.CONNECTED).build())
+                .setBackoffCriteria(BackoffPolicy.EXPONENTIAL, 30, TimeUnit.SECONDS)
+                .build()
+
+            WorkManager.getInstance(context).enqueueUniqueWork(
+                "driver-new-route-notification-$routeId",
+                ExistingWorkPolicy.REPLACE,
+                request,
+            )
+        }
+    }
+}

app/src/main/java/pl/firmatpp/kierowca/tracking/ActiveRouteTrackingService.kt

@@ -0,0 +1,328 @@
+package pl.firmatpp.kierowca.tracking
+
+import android.Manifest
+import android.app.Notification
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.app.PendingIntent
+import android.app.Service
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import android.content.pm.PackageManager
+import android.content.pm.ServiceInfo
+import android.location.Location
+import android.location.LocationListener
+import android.location.LocationManager
+import android.os.BatteryManager
+import android.os.Build
+import android.os.IBinder
+import androidx.core.app.NotificationCompat
+import androidx.core.content.ContextCompat
+import java.util.Locale
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.cancel
+import kotlinx.coroutines.launch
+import pl.firmatpp.kierowca.MainActivity
+import pl.firmatpp.kierowca.R
+import pl.firmatpp.kierowca.data.model.DriverDto
+import pl.firmatpp.kierowca.data.model.DriverRouteDto
+import pl.firmatpp.kierowca.data.upload.RoutePointOutbox
+
+class ActiveRouteTrackingService : Service(), LocationListener {
+    private val scope = CoroutineScope(SupervisorJob() + Dispatchers.IO)
+    private lateinit var locationManager: LocationManager
+    private lateinit var routePointOutbox: RoutePointOutbox
+
+    private var routeId: String? = null
+    private var driverId: String? = null
+    private var routeLabel: String = "Kurs aktywny"
+    private var destinationLat: Double? = null
+    private var destinationLon: Double? = null
+    private var totalDistanceMeters: Double? = null
+    private var progressEnabled: Boolean = true
+    private var arrived: Boolean = false
+    private var lastRemainingMeters: Float? = null
+
+    override fun onCreate() {
+        super.onCreate()
+        locationManager = getSystemService(LocationManager::class.java)
+        routePointOutbox = RoutePointOutbox(this)
+        ensureNotificationChannel()
+    }
+
+    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
+        when (intent?.action) {
+            ACTION_STOP -> {
+                val requestedRouteId = intent.getStringExtra(EXTRA_ROUTE_ID)
+                if (!requestedRouteId.isNullOrBlank() && routeId != requestedRouteId) {
+                    return START_NOT_STICKY
+                }
+                stopSelf()
+                return START_NOT_STICKY
+            }
+            ACTION_MARK_ARRIVED -> {
+                val id = intent.getStringExtra(EXTRA_ROUTE_ID)
+                if (!id.isNullOrBlank() && (routeId == null || id == routeId)) {
+                    routeId = id
+                    arrived = true
+                    runCatching { locationManager.removeUpdates(this) }
+                    startForegroundCompat(buildNotification())
+                }
+                return START_NOT_STICKY
+            }
+            else -> {
+                val nextRouteId = intent?.getStringExtra(EXTRA_ROUTE_ID) ?: routeId
+                val nextDriverId = intent?.getStringExtra(EXTRA_DRIVER_ID) ?: driverId
+                if (nextRouteId.isNullOrBlank() || nextDriverId.isNullOrBlank()) {
+                    stopSelf()
+                    return START_NOT_STICKY
+                }
+                val routeChanged = nextRouteId != routeId
+                routeId = nextRouteId
+                driverId = nextDriverId
+                getSharedPreferences(TRACKING_PREFERENCES, Context.MODE_PRIVATE)
+                    .edit()
+                    .putString(ACTIVE_ROUTE_ID, nextRouteId)
+                    .apply()
+                routeLabel = intent?.getStringExtra(EXTRA_ROUTE_LABEL) ?: routeLabel
+                destinationLat = intent?.takeIf { it.hasExtra(EXTRA_DESTINATION_LAT) }?.getDoubleExtra(EXTRA_DESTINATION_LAT, 0.0)
+                    ?: destinationLat
+                destinationLon = intent?.takeIf { it.hasExtra(EXTRA_DESTINATION_LON) }?.getDoubleExtra(EXTRA_DESTINATION_LON, 0.0)
+                    ?: destinationLon
+                totalDistanceMeters = intent?.takeIf { it.hasExtra(EXTRA_TOTAL_DISTANCE_METERS) }?.getDoubleExtra(EXTRA_TOTAL_DISTANCE_METERS, 0.0)
+                    ?.takeIf { it > 0.0 }
+                    ?: totalDistanceMeters
+                progressEnabled = intent?.getBooleanExtra(EXTRA_PROGRESS_ENABLED, true) ?: progressEnabled
+                if (routeChanged) arrived = false
+                startForegroundCompat(buildNotification())
+                if (!arrived) requestLocationUpdates()
+                return START_NOT_STICKY
+            }
+        }
+    }
+
+    override fun onLocationChanged(location: Location) {
+        val activeRouteId = routeId ?: return
+        val activeDriverId = driverId ?: return
+        val remaining = remainingMeters(location)
+        lastRemainingMeters = remaining
+
+        if (!arrived && remaining != null && remaining <= arrivalRadiusMeters(location)) {
+            arrived = true
+            runCatching { locationManager.removeUpdates(this) }
+            startForegroundCompat(buildNotification())
+        } else {
+            startForegroundCompat(buildNotification())
+        }
+
+        val (battery, charging) = batterySnapshot()
+        val uploadDelaySeconds = uploadDelaySeconds(location, remaining)
+        scope.launch {
+            routePointOutbox.enqueue(
+                routeId = activeRouteId,
+                driverId = activeDriverId,
+                location = location,
+                battery = battery,
+                charging = charging,
+                uploadDelaySeconds = uploadDelaySeconds,
+            )
+        }
+    }
+
+    override fun onBind(intent: Intent?): IBinder? = null
+
+    override fun onDestroy() {
+        runCatching { locationManager.removeUpdates(this) }
+        getSharedPreferences(TRACKING_PREFERENCES, Context.MODE_PRIVATE)
+            .edit()
+            .remove(ACTIVE_ROUTE_ID)
+            .apply()
+        scope.cancel()
+        super.onDestroy()
+    }
+
+    private fun requestLocationUpdates() {
+        if (!hasLocationPermission() || routeId.isNullOrBlank() || driverId.isNullOrBlank()) {
+            return
+        }
+        runCatching { locationManager.removeUpdates(this) }
+        runCatching {
+            locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, LOCATION_INTERVAL_MS, 0f, this)
+        }
+        runCatching {
+            locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, LOCATION_INTERVAL_MS, 0f, this)
+        }
+    }
+
+    private fun buildNotification(): Notification {
+        val activeRouteId = routeId
+        val target = if (arrived) MainActivity.ROUTE_TARGET_FINISH else MainActivity.ROUTE_TARGET_DETAIL
+        val contentIntent = PendingIntent.getActivity(
+            this,
+            if (arrived) 202 else 201,
+            Intent(this, MainActivity::class.java).apply {
+                flags = Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_ACTIVITY_SINGLE_TOP
+                putExtra(MainActivity.EXTRA_ROUTE_ID, activeRouteId)
+                putExtra(MainActivity.EXTRA_ROUTE_TARGET, target)
+            },
+            PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE,
+        )
+
+        val title = if (arrived) "Jesteś u celu" else routeLabel
+        val text = when {
+            arrived -> "Otwórz zakończenie kursu i dodaj wagę oraz zdjęcia."
+            !progressEnabled -> "Kurs aktywny"
+            lastRemainingMeters != null -> "Do celu: ${formatDistance(lastRemainingMeters!!.toDouble())}"
+            else -> "Kurs aktywny"
+        }
+
+        val builder = NotificationCompat.Builder(this, CHANNEL_ID)
+            .setSmallIcon(R.mipmap.ic_launcher)
+            .setContentTitle(title)
+            .setContentText(text)
+            .setContentIntent(contentIntent)
+            .setOngoing(!arrived)
+            .setOnlyAlertOnce(true)
+            .setCategory(NotificationCompat.CATEGORY_PROGRESS)
+            .setPriority(NotificationCompat.PRIORITY_LOW)
+
+        val progress = progressPercent()
+        if (!arrived && progressEnabled && progress != null) {
+            builder.setProgress(100, progress, false)
+        }
+
+        return builder.build()
+    }
+
+    private fun startForegroundCompat(notification: Notification) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q && hasLocationPermission()) {
+            startForeground(NOTIFICATION_ID, notification, ServiceInfo.FOREGROUND_SERVICE_TYPE_LOCATION)
+        } else {
+            startForeground(NOTIFICATION_ID, notification)
+        }
+    }
+
+    private fun ensureNotificationChannel() {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) return
+        val manager = getSystemService(NotificationManager::class.java)
+        val channel = NotificationChannel(
+            CHANNEL_ID,
+            "Aktywny kurs",
+            NotificationManager.IMPORTANCE_LOW,
+        ).apply {
+            description = "Postęp aktywnego kursu i lokalizacja w tle"
+        }
+        manager.createNotificationChannel(channel)
+    }
+
+    private fun remainingMeters(location: Location): Float? {
+        val lat = destinationLat ?: return null
+        val lon = destinationLon ?: return null
+        val target = Location("destination").apply {
+            latitude = lat
+            longitude = lon
+        }
+        return location.distanceTo(target)
+    }
+
+    private fun arrivalRadiusMeters(location: Location): Float =
+        maxOf(120f, if (location.hasAccuracy()) location.accuracy * 2f else 0f)
+
+    private fun progressPercent(): Int? {
+        val total = totalDistanceMeters ?: return null
+        val remaining = lastRemainingMeters ?: return null
+        if (total <= 0.0) return null
+
+        return ((1.0 - (remaining / total)).coerceIn(0.0, 1.0) * 100).toInt()
+    }
+
+    private fun uploadDelaySeconds(location: Location, remaining: Float?): Long {
+        val speed = if (location.hasSpeed()) location.speed else 0f
+        return when {
+            arrived || remaining != null && remaining <= 2_500f -> 5L
+            speed < 0.8f -> 45L
+            speed > 22f -> 20L
+            else -> 20L
+        }
+    }
+
+    private fun batterySnapshot(): Pair<Int?, Boolean> {
+        val batteryIntent = registerReceiver(null, IntentFilter(Intent.ACTION_BATTERY_CHANGED))
+        val level = batteryIntent?.getIntExtra(BatteryManager.EXTRA_LEVEL, -1) ?: -1
+        val scale = batteryIntent?.getIntExtra(BatteryManager.EXTRA_SCALE, -1) ?: -1
+        val status = batteryIntent?.getIntExtra(BatteryManager.EXTRA_STATUS, -1) ?: -1
+        val percent = if (level >= 0 && scale > 0) ((level * 100f) / scale).toInt().coerceIn(0, 100) else null
+        val charging = status == BatteryManager.BATTERY_STATUS_CHARGING ||
+            status == BatteryManager.BATTERY_STATUS_FULL
+
+        return percent to charging
+    }
+
+    private fun hasLocationPermission(): Boolean =
+        ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED ||
+            ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION) == PackageManager.PERMISSION_GRANTED
+
+    private fun formatDistance(meters: Double): String =
+        if (meters >= 1000.0) {
+            String.format(Locale("pl", "PL"), "%.1f km", meters / 1000.0)
+        } else {
+            "${meters.toInt().coerceAtLeast(0)} m"
+        }
+
+    companion object {
+        private const val CHANNEL_ID = "active_route_tracking"
+        private const val NOTIFICATION_ID = 7401
+        private const val LOCATION_INTERVAL_MS = 5_000L
+
+        private const val ACTION_START = "pl.firmatpp.kierowca.tracking.START"
+        private const val ACTION_STOP = "pl.firmatpp.kierowca.tracking.STOP"
+        private const val ACTION_MARK_ARRIVED = "pl.firmatpp.kierowca.tracking.MARK_ARRIVED"
+
+        private const val EXTRA_ROUTE_ID = "routeId"
+        private const val EXTRA_DRIVER_ID = "driverId"
+        private const val EXTRA_ROUTE_LABEL = "routeLabel"
+        private const val EXTRA_DESTINATION_LAT = "destinationLat"
+        private const val EXTRA_DESTINATION_LON = "destinationLon"
+        private const val EXTRA_TOTAL_DISTANCE_METERS = "totalDistanceMeters"
+        private const val EXTRA_PROGRESS_ENABLED = "progressEnabled"
+        private const val TRACKING_PREFERENCES = "active_route_tracking"
+        private const val ACTIVE_ROUTE_ID = "active_route_id"
+
+        fun start(context: Context, route: DriverRouteDto, driver: DriverDto, progressEnabled: Boolean = true) {
+            val intent = Intent(context, ActiveRouteTrackingService::class.java).apply {
+                action = ACTION_START
+                putExtra(EXTRA_ROUTE_ID, route.id)
+                putExtra(EXTRA_DRIVER_ID, driver.id)
+                putExtra(EXTRA_ROUTE_LABEL, route.contractCode?.let { "Kurs #$it" } ?: route.relationLabel)
+                putExtra(EXTRA_PROGRESS_ENABLED, progressEnabled)
+                route.destinationNavigation?.latitude?.let { putExtra(EXTRA_DESTINATION_LAT, it) }
+                route.destinationNavigation?.longitude?.let { putExtra(EXTRA_DESTINATION_LON, it) }
+                route.distanceKm?.takeIf { it > 0.0 }?.let { putExtra(EXTRA_TOTAL_DISTANCE_METERS, it * 1000.0) }
+            }
+            ContextCompat.startForegroundService(context, intent)
+        }
+
+        fun stop(context: Context, routeId: String? = null) {
+            val activeRouteId = context.getSharedPreferences(TRACKING_PREFERENCES, Context.MODE_PRIVATE)
+                .getString(ACTIVE_ROUTE_ID, null)
+            if (routeId == null || routeId == activeRouteId) {
+                context.stopService(Intent(context, ActiveRouteTrackingService::class.java))
+                context.getSharedPreferences(TRACKING_PREFERENCES, Context.MODE_PRIVATE)
+                    .edit()
+                    .remove(ACTIVE_ROUTE_ID)
+                    .apply()
+            }
+        }
+
+        fun markArrived(context: Context, routeId: String) {
+            val intent = Intent(context, ActiveRouteTrackingService::class.java).apply {
+                action = ACTION_MARK_ARRIVED
+                putExtra(EXTRA_ROUTE_ID, routeId)
+            }
+            ContextCompat.startForegroundService(context, intent)
+        }
+    }
+}

app/src/main/java/pl/firmatpp/kierowca/ui/DriverLeaveRequestUiRules.kt

@@ -0,0 +1,93 @@
+package pl.firmatpp.kierowca.ui
+
+import java.time.LocalDate
+import pl.firmatpp.kierowca.data.model.DriverLeaveCalendarEntryDto
+
+data class LeaveRequestsConfig(
+    val enabled: Boolean = false,
+    val types: List<String> = listOf("URLOP"),
+)
+
+object DriverLeaveRequestUiRules {
+    fun isFeatureVisible(config: LeaveRequestsConfig?): Boolean =
+        config?.enabled == true && config.types.isNotEmpty()
+
+    fun statusLabel(status: String): String =
+        when (status) {
+            "pending" -> "Oczekuje"
+            "approved" -> "Zatwierdzony"
+            "rejected" -> "Odrzucony"
+            "cancel_requested" -> "Anulowanie do decyzji"
+            "cancelled" -> "Anulowany"
+            "revoked" -> "Cofnięto decyzję"
+            else -> "Nieznany status"
+        }
+
+    fun eventActionLabel(action: String): String =
+        when (action) {
+            "submitted" -> "Wniosek złożony"
+            "approved" -> "Wniosek zatwierdzony"
+            "rejected" -> "Wniosek odrzucony"
+            "revoked" -> "Decyzja cofnięta"
+            "cancelled_by_driver" -> "Wniosek anulowany przez kierowcę"
+            "cancellation_requested" -> "Kierowca poprosił o anulowanie"
+            "cancellation_approved" -> "Anulowanie zatwierdzone"
+            "cancellation_rejected" -> "Anulowanie odrzucone"
+            else -> "Aktualizacja wniosku"
+        }
+
+    fun typeLabel(type: String): String =
+        when (type) {
+            "URLOP" -> "Urlop"
+            "CHOROBOWE" -> "Chorobowe"
+            "SZKOLENIE" -> "Szkolenie"
+            "WOLNE" -> "Dzień wolny"
+            "INNE" -> "Inne"
+            else -> type
+        }
+
+    fun canCancel(status: String, dateFrom: String, today: LocalDate = LocalDate.now()): Boolean {
+        if (status == "pending") return true
+        if (status != "approved") return false
+
+        val start = runCatching { LocalDate.parse(dateFrom) }.getOrNull() ?: return false
+        return start.isAfter(today)
+    }
+
+    fun calendarEntriesForDate(entries: List<DriverLeaveCalendarEntryDto>, date: LocalDate): List<DriverLeaveCalendarEntryDto> =
+        entries.filter { entry ->
+            val from = entry.dateFrom?.let { runCatching { LocalDate.parse(it) }.getOrNull() }
+            val to = entry.dateTo?.let { runCatching { LocalDate.parse(it) }.getOrNull() }
+            from != null && to != null && !date.isBefore(from) && !date.isAfter(to)
+        }
+
+    fun calendarEntriesForRange(entries: List<DriverLeaveCalendarEntryDto>, dateFrom: String, dateTo: String): List<DriverLeaveCalendarEntryDto> {
+        val selectedFrom = runCatching { LocalDate.parse(dateFrom) }.getOrNull() ?: return emptyList()
+        val selectedTo = runCatching { LocalDate.parse(dateTo) }.getOrNull() ?: return emptyList()
+        val from = minOf(selectedFrom, selectedTo)
+        val to = maxOf(selectedFrom, selectedTo)
+
+        return entries.filter { entry ->
+            val entryFrom = entry.dateFrom?.let { runCatching { LocalDate.parse(it) }.getOrNull() }
+            val entryTo = entry.dateTo?.let { runCatching { LocalDate.parse(it) }.getOrNull() }
+            entryFrom != null && entryTo != null && !entryTo.isBefore(from) && !entryFrom.isAfter(to)
+        }
+    }
+
+    fun phoneDialUri(phoneNumber: String?): String? {
+        val raw = phoneNumber?.trim().orEmpty()
+        if (raw.isBlank()) return null
+
+        val digits = raw.filter { it.isDigit() }
+        if (digits.isBlank()) return null
+
+        val normalized = when {
+            digits.startsWith("00") -> "+${digits.drop(2)}"
+            raw.startsWith("+") -> "+$digits"
+            digits.length == 9 -> "+48$digits"
+            else -> "+$digits"
+        }
+
+        return "tel:$normalized"
+    }
+}

app/src/main/java/pl/firmatpp/kierowca/ui/DriverRouteProjection.kt

@@ -0,0 +1,80 @@
+package pl.firmatpp.kierowca.ui
+
+import pl.firmatpp.kierowca.data.model.DriverRouteDto
+import pl.firmatpp.kierowca.data.model.RoutePhotoDto
+import pl.firmatpp.kierowca.data.upload.RouteActionEntity
+import pl.firmatpp.kierowca.data.upload.RouteActionStatus
+import pl.firmatpp.kierowca.data.upload.RouteActionType
+
+data class ProjectedDriverRoute(
+    val route: DriverRouteDto,
+    val visibleActions: List<RouteActionEntity>,
+    val loadingWeightPending: Boolean,
+    val unloadingWeightPending: Boolean,
+)
+
+internal val routeActionVisibleStatuses = setOf(
+    RouteActionStatus.Pending,
+    RouteActionStatus.WaitingForPhotos,
+    RouteActionStatus.Syncing,
+    RouteActionStatus.FailedRetryable,
+    RouteActionStatus.FailedConflict,
+    RouteActionStatus.FailedPermanent,
+)
+
+private val routeActionProjectionStatuses = routeActionVisibleStatuses + RouteActionStatus.Confirmed
+
+fun projectDriverRoute(route: DriverRouteDto, actions: List<RouteActionEntity>): ProjectedDriverRoute {
+    val visible = actions
+        .filter { it.routeId == route.id && it.status in routeActionVisibleStatuses }
+    val projectable = actions
+        .filter { it.routeId == route.id && it.status in routeActionProjectionStatuses }
+    var projectedRoute = route
+    var loadingWeightPending = false
+    var unloadingWeightPending = false
+
+    projectable
+        .sortedWith(compareBy<RouteActionEntity> { it.createdAtEpochMillis }.thenBy { it.clientActionId })
+        .forEach { action ->
+            when (action.action) {
+                RouteActionType.Start -> {
+                    projectedRoute = projectedRoute.copy(
+                        status = "W TRAKCIE",
+                        driverStatus = "W TRAKCIE",
+                        loadingWeight = action.weight,
+                        trackingStatus = "active",
+                        photos = projectedRoute.safePhotos(),
+                    )
+                    loadingWeightPending = action.status != RouteActionStatus.Confirmed
+                }
+                RouteActionType.Finish -> {
+                    projectedRoute = projectedRoute.copy(
+                        status = "ZAKOŃCZONA",
+                        driverStatus = "ZAKOŃCZONA",
+                        unloadingWeight = action.weight,
+                        trackingStatus = "finished",
+                        completedAt = action.occurredAt,
+                        photos = projectedRoute.safePhotos(),
+                    )
+                    unloadingWeightPending = action.status != RouteActionStatus.Confirmed
+                }
+            }
+        }
+
+    return ProjectedDriverRoute(
+        route = projectedRoute,
+        visibleActions = visible.sortedWith(
+            compareByDescending<RouteActionEntity> { it.createdAtEpochMillis }.thenBy { it.clientActionId },
+        ),
+        loadingWeightPending = loadingWeightPending,
+        unloadingWeightPending = unloadingWeightPending,
+    )
+}
+
+fun projectDriverRoutes(routes: List<DriverRouteDto>, actions: List<RouteActionEntity>): List<DriverRouteDto> =
+    routes.map { route -> projectDriverRoute(route, actions).route }
+
+fun routeActionNeedsAttention(status: String): Boolean =
+    status == RouteActionStatus.FailedConflict || status == RouteActionStatus.FailedPermanent
+
+internal fun DriverRouteDto.safePhotos(): List<RoutePhotoDto> = photos.orEmpty()

app/src/main/java/pl/firmatpp/kierowca/ui/DriverUiRules.kt

@@ -0,0 +1,627 @@
+package pl.firmatpp.kierowca.ui
+
+import java.io.File
+import java.math.BigDecimal
+import java.math.RoundingMode
+import java.net.URLEncoder
+import java.time.DayOfWeek
+import java.time.LocalDate
+import java.time.OffsetDateTime
+import java.time.format.DateTimeFormatter
+import java.time.temporal.ChronoUnit
+import java.util.Locale
+import kotlin.math.abs
+import pl.firmatpp.kierowca.data.model.DriverRouteDto
+import pl.firmatpp.kierowca.data.model.DispatchSheetReminderDto
+import pl.firmatpp.kierowca.data.model.RoutePhotoDto
+import pl.firmatpp.kierowca.data.model.driverLifecycleStatus
+import pl.firmatpp.kierowca.data.upload.PhotoUploadEntity
+import pl.firmatpp.kierowca.data.upload.PhotoUploadStatus
+import pl.firmatpp.kierowca.data.upload.isWorkerCancellationFailure
+import pl.firmatpp.kierowca.data.upload.RouteActionEntity
+import pl.firmatpp.kierowca.data.upload.RouteActionStatus
+import pl.firmatpp.kierowca.data.upload.RouteActionType
+
+private val shortDateFormatter: DateTimeFormatter = DateTimeFormatter.ofPattern("dd.MM")
+private val routeWeightKilogramInputThreshold = BigDecimal("1000")
+private const val routeWeightMaxTons = 999.999
+private const val googleMapsPackage = "com.google.android.apps.maps"
+
+data class NavigationIntentCandidate(
+    val uri: String,
+    val packageName: String? = null,
+)
+
+fun hasValidNavigationCoordinates(latitude: Double?, longitude: Double?): Boolean =
+    latitude != null &&
+        longitude != null &&
+        latitude.isFinite() &&
+        longitude.isFinite() &&
+        latitude in -90.0..90.0 &&
+        longitude in -180.0..180.0
+
+fun navigationIntentCandidates(
+    latitude: Double?,
+    longitude: Double?,
+    label: String?,
+): List<NavigationIntentCandidate> {
+    if (!hasValidNavigationCoordinates(latitude, longitude)) return emptyList()
+
+    val coordinates = "$latitude,$longitude"
+    val encodedLabel = URLEncoder
+        .encode(label?.takeIf { it.isNotBlank() } ?: "Cel", Charsets.UTF_8.name())
+        .replace("+", "%20")
+
+    return listOf(
+        NavigationIntentCandidate(
+            uri = "google.navigation:q=$coordinates",
+            packageName = googleMapsPackage,
+        ),
+        NavigationIntentCandidate(uri = "geo:0,0?q=$coordinates($encodedLabel)"),
+        NavigationIntentCandidate(uri = "https://www.google.com/maps/dir/?api=1&destination=$coordinates"),
+    )
+}
+
+enum class RouteFlowStepState {
+    Todo,
+    ServerSaved,
+    InProgress,
+    Syncing,
+    Confirmed,
+    NeedsAttention,
+}
+
+enum class RouteLifecycleAction {
+    Start,
+    Finish,
+}
+
+data class RouteFlowStepUi(
+    val key: String,
+    val title: String,
+    val state: RouteFlowStepState,
+    val stateLabel: String,
+    val dateLabel: String? = null,
+)
+
+data class RouteLifecycleActionUi(
+    val label: String,
+    val action: RouteLifecycleAction,
+)
+
+data class RouteSyncCalloutUi(
+    val text: String,
+    val isConflict: Boolean,
+    val canCorrect: Boolean,
+)
+
+fun canManageRoutePhotos(selectedDate: String, today: LocalDate = LocalDate.now()): Boolean =
+    runCatching { LocalDate.parse(selectedDate).isEqual(today) }.getOrDefault(false)
+
+fun routeIsActiveToday(
+    route: DriverRouteDto,
+    selectedDate: String,
+    today: LocalDate = LocalDate.now(),
+): Boolean {
+    val viewedDate = runCatching { LocalDate.parse(selectedDate) }.getOrNull() ?: return false
+    val loadingDate = route.routeDate?.let { runCatching { LocalDate.parse(it) }.getOrNull() } ?: return false
+    val unloadingDate = route.unloadingDate
+        ?.let { runCatching { LocalDate.parse(it) }.getOrNull() }
+        ?: loadingDate
+
+    return viewedDate == today && !today.isBefore(loadingDate) && !today.isAfter(unloadingDate)
+}
+
+fun routeUnloadingDate(route: DriverRouteDto): String? = route.unloadingDate ?: route.routeDate
+
+fun routeDayOrdering(route: DriverRouteDto, date: String): Int =
+    route.dayOrderings?.get(date) ?: route.ordering ?: Int.MAX_VALUE
+
+fun routeScheduleDateLabel(date: String?): String =
+    date
+        ?.let { runCatching { LocalDate.parse(it).format(shortDateFormatter) }.getOrNull() }
+        ?: "—"
+
+fun routeScheduleSummary(route: DriverRouteDto): String {
+    val loading = routeScheduleDateLabel(route.routeDate)
+    val unloading = routeScheduleDateLabel(routeUnloadingDate(route))
+
+    return if (route.unloadingDate == null) {
+        "Załadunek: $loading · Rozładunek: ten sam dzień"
+    } else {
+        "Załadunek: $loading · Rozładunek: $unloading"
+    }
+}
+
+fun routeTodayInstruction(
+    route: DriverRouteDto,
+    selectedDate: String,
+    today: LocalDate = LocalDate.now(),
+): String? {
+    if (!routeIsActiveToday(route, selectedDate, today)) return null
+
+    val loadingDate = route.routeDate?.let { runCatching { LocalDate.parse(it) }.getOrNull() } ?: return null
+    val unloadingDate = routeUnloadingDate(route)?.let { runCatching { LocalDate.parse(it) }.getOrNull() } ?: loadingDate
+
+    return when {
+        route.driverLifecycleStatus() == "ZAKOŃCZONA" -> "Kurs zakończony."
+        loadingDate == unloadingDate -> "Dziś: załadunek i rozładunek."
+        today == loadingDate -> "Dziś: załadunek."
+        today == unloadingDate && route.driverLifecycleStatus() == "ZAPLANOWANA" -> "Dziś: rozładunek. Załadunek możesz potwierdzić dzisiaj."
+        today == unloadingDate -> "Dziś: rozładunek."
+        else -> "Kurs jest w trasie. Rozładunek: ${routeScheduleDateLabel(routeUnloadingDate(route))}."
+    }
+}
+
+fun canCompleteRouteFromDriverApp(
+    route: DriverRouteDto,
+    selectedDate: String,
+    today: LocalDate = LocalDate.now(),
+): Boolean =
+    runCatching { LocalDate.parse(selectedDate) }.getOrNull() == today
+        && routeUnloadingDate(route)?.let { runCatching { LocalDate.parse(it) }.getOrNull() } == today
+        && route.driverLifecycleStatus() in setOf("ZAPLANOWANA", "W TRAKCIE")
+
+fun canStartRouteFromDriverApp(
+    route: DriverRouteDto,
+    selectedDate: String,
+    today: LocalDate = LocalDate.now(),
+): Boolean =
+    routeIsActiveToday(route, selectedDate, today)
+        && route.driverLifecycleStatus() == "ZAPLANOWANA"
+
+fun canFinishRouteFromDriverApp(
+    route: DriverRouteDto,
+    selectedDate: String,
+    today: LocalDate = LocalDate.now(),
+): Boolean =
+    route.driverLifecycleStatus() == "W TRAKCIE"
+        && runCatching { LocalDate.parse(selectedDate) }.getOrNull() == today
+        && routeUnloadingDate(route)?.let { runCatching { LocalDate.parse(it) }.getOrNull() } == today
+
+object RouteStageRequirement {
+    const val Required = "required"
+    const val Optional = "optional"
+    const val Disabled = "disabled"
+}
+
+fun normalizeRouteStageRequirement(value: String?): String = when (value) {
+    RouteStageRequirement.Optional -> RouteStageRequirement.Optional
+    RouteStageRequirement.Disabled -> RouteStageRequirement.Disabled
+    else -> RouteStageRequirement.Required
+}
+
+fun routeStageRequirementIsVisible(requirement: String): Boolean =
+    normalizeRouteStageRequirement(requirement) != RouteStageRequirement.Disabled
+
+fun routeStageRequirementIsRequired(requirement: String): Boolean =
+    normalizeRouteStageRequirement(requirement) == RouteStageRequirement.Required
+
+fun parseRouteWeightTons(weightText: String): Double? {
+    val enteredWeight = weightText.trim().replace(',', '.').toBigDecimalOrNull() ?: return null
+    val tons = if (enteredWeight.abs() >= routeWeightKilogramInputThreshold) {
+        enteredWeight.movePointLeft(3)
+    } else {
+        enteredWeight
+    }
+
+    return tons.setScale(3, RoundingMode.HALF_UP).toDouble()
+}
+
+fun routeWeightInputHelpText(weightText: String): String {
+    val enteredWeight = weightText.trim().replace(',', '.').toDoubleOrNull()
+    val tons = parseRouteWeightTons(weightText)
+    val enteredAsKilograms = enteredWeight != null &&
+        abs(enteredWeight) >= routeWeightKilogramInputThreshold.toDouble() &&
+        tons != null
+
+    return if (enteredAsKilograms) {
+        "Wpisano kilogramy — zapiszemy ${String.format(Locale("pl", "PL"), "%.3f", tons)} t."
+    } else {
+        "Wpisz tony (np. 23,4). Wartości od 1000 rozpoznajemy jako kilogramy (np. 23400)."
+    }
+}
+
+fun canSubmitRouteStageForm(
+    weightText: String,
+    serverPhotoCount: Int,
+    localUploadCount: Int,
+    weightRequirement: String = RouteStageRequirement.Required,
+    photoRequirement: String = RouteStageRequirement.Required,
+): Boolean {
+    return routeStageSubmitBlocker(
+        weightText,
+        serverPhotoCount,
+        localUploadCount,
+        weightRequirement,
+        photoRequirement,
+    ) == null
+}
+
+fun loadingPhotosSubmitBlocker(
+    serverPhotoCount: Int,
+    localUploadCount: Int,
+    photoRequirement: String = RouteStageRequirement.Required,
+): String? =
+    if (
+        routeStageRequirementIsRequired(photoRequirement) &&
+        visiblePhotoAttachmentCount(serverPhotoCount, localUploadCount) <= 0
+    ) {
+        "Dodaj co najmniej jedno zdjęcie załadunku."
+    } else {
+        null
+    }
+
+fun loadingWeightSubmitBlocker(
+    weightText: String,
+    serverPhotoCount: Int,
+    localUploadCount: Int,
+    weightRequirement: String = RouteStageRequirement.Required,
+    photoRequirement: String = RouteStageRequirement.Required,
+): String? {
+    val trimmed = weightText.trim()
+    val normalizedWeight = parseRouteWeightTons(trimmed)
+    val weightVisible = routeStageRequirementIsVisible(weightRequirement)
+
+    return when {
+        weightVisible && routeStageRequirementIsRequired(weightRequirement) && trimmed.isBlank() -> "Podaj tonaż."
+        weightVisible && trimmed.isNotBlank() && normalizedWeight == null -> "Podaj poprawny tonaż."
+        weightVisible && normalizedWeight != null && normalizedWeight <= 0.0 -> "Tonaż musi być większy od zera."
+        weightVisible && normalizedWeight != null && normalizedWeight > routeWeightMaxTons -> "Tonaż nie może przekraczać 999,999 t."
+        loadingPhotosSubmitBlocker(serverPhotoCount, localUploadCount, photoRequirement) != null -> "Dodaj co najmniej jedno zdjęcie załadunku."
+        else -> null
+    }
+}
+
+fun routeStageSubmitBlocker(
+    weightText: String,
+    serverPhotoCount: Int,
+    localUploadCount: Int,
+    weightRequirement: String = RouteStageRequirement.Required,
+    photoRequirement: String = RouteStageRequirement.Required,
+): String? {
+    val trimmed = weightText.trim()
+    val normalizedWeight = parseRouteWeightTons(trimmed)
+    val weightVisible = routeStageRequirementIsVisible(weightRequirement)
+
+    return when {
+        weightVisible && routeStageRequirementIsRequired(weightRequirement) && trimmed.isBlank() -> "Podaj tonaż."
+        weightVisible && trimmed.isNotBlank() && normalizedWeight == null -> "Podaj poprawny tonaż."
+        weightVisible && normalizedWeight != null && normalizedWeight <= 0.0 -> "Tonaż musi być większy od zera."
+        weightVisible && normalizedWeight != null && normalizedWeight > routeWeightMaxTons -> "Tonaż nie może przekraczać 999,999 t."
+        routeStageRequirementIsRequired(photoRequirement) && visiblePhotoAttachmentCount(serverPhotoCount, localUploadCount) <= 0 -> "Dodaj co najmniej jedno zdjęcie etapu."
+        else -> null
+    }
+}
+
+fun routeLifecyclePrimaryAction(
+    route: DriverRouteDto,
+    selectedDate: String,
+    today: LocalDate = LocalDate.now(),
+): RouteLifecycleActionUi? =
+    when {
+        canStartRouteFromDriverApp(route, selectedDate, today) -> RouteLifecycleActionUi("Załaduj", RouteLifecycleAction.Start)
+        canFinishRouteFromDriverApp(route, selectedDate, today) -> RouteLifecycleActionUi("Rozładuj", RouteLifecycleAction.Finish)
+        else -> null
+    }
+
+fun routeSyncCallout(actions: List<RouteActionEntity>): RouteSyncCalloutUi? {
+    val unresolved = actions
+        .filter { it.status in routeActionVisibleStatuses }
+        .maxByOrNull { it.createdAtEpochMillis }
+        ?: return null
+    val isConflict = routeActionNeedsAttention(unresolved.status)
+
+    return RouteSyncCalloutUi(
+        text = if (isConflict) {
+            "Kurs wymaga obsługi. Dane wpisane w telefonie zostały zachowane."
+        } else {
+            when (unresolved.status) {
+                RouteActionStatus.WaitingForPhotos -> "Czekam na wysłanie zdjęć etapu, potem wyślę zmianę statusu."
+                RouteActionStatus.Pending,
+                RouteActionStatus.Syncing -> "Trwa wysyłanie zmiany statusu kursu."
+                RouteActionStatus.FailedRetryable -> "Nie udało się wysłać. Aplikacja spróbuje ponownie."
+                else -> "Zmiana zapisana w telefonie. Aplikacja wyśle ją automatycznie."
+            }
+        },
+        isConflict = isConflict,
+        canCorrect = unresolved.status == RouteActionStatus.FailedPermanent,
+    )
+}
+
+fun routeFlowSteps(
+    route: DriverRouteDto,
+    actions: List<RouteActionEntity>,
+    loadingPhotoRequirement: String = RouteStageRequirement.Required,
+    loadingWeightRequirement: String = RouteStageRequirement.Required,
+): List<RouteFlowStepUi> {
+    val startOverride = routeActionStepState(actions, RouteActionType.Start)
+    val finishOverride = routeActionStepState(actions, RouteActionType.Finish)
+    val loadingPhotoCount = routePhotosForStage(route.photos, "loading").size
+    val driverStatus = route.driverLifecycleStatus()
+    val loadingPhotosState = when {
+        startOverride != null -> startOverride
+        driverStatus == "ZAKOŃCZONA" -> RouteFlowStepState.Confirmed
+        driverStatus == "W TRAKCIE" -> RouteFlowStepState.Confirmed
+        loadingPhotoCount > 0 -> RouteFlowStepState.ServerSaved
+        else -> RouteFlowStepState.Todo
+    }
+    val loadingWeightState = startOverride ?: when {
+        driverStatus == "ZAKOŃCZONA" -> RouteFlowStepState.Confirmed
+        driverStatus == "W TRAKCIE" -> RouteFlowStepState.Confirmed
+        route.loadingWeight != null -> RouteFlowStepState.ServerSaved
+        else -> RouteFlowStepState.Todo
+    }
+    val transitState = when {
+        finishOverride != null -> RouteFlowStepState.InProgress
+        driverStatus == "ZAKOŃCZONA" -> RouteFlowStepState.Confirmed
+        startOverride != null -> startOverride
+        driverStatus == "W TRAKCIE" -> RouteFlowStepState.InProgress
+        else -> RouteFlowStepState.Todo
+    }
+    val unloadingState = finishOverride ?: when {
+        driverStatus == "ZAKOŃCZONA" -> RouteFlowStepState.Confirmed
+        route.unloadingWeight != null -> RouteFlowStepState.ServerSaved
+        else -> RouteFlowStepState.Todo
+    }
+
+    return buildList {
+        if (routeStageRequirementIsVisible(loadingPhotoRequirement)) {
+            add(RouteFlowStepUi("loading_photos", "Zdjęcia załadunku", loadingPhotosState, routeFlowStateLabel(loadingPhotosState), routeScheduleDateLabel(route.routeDate)))
+        }
+        if (routeStageRequirementIsVisible(loadingWeightRequirement)) {
+            add(RouteFlowStepUi("loading_weight", "Tonaż załadunku", loadingWeightState, routeFlowStateLabel(loadingWeightState), routeScheduleDateLabel(route.routeDate)))
+        }
+        add(RouteFlowStepUi("transit", "W trasie", transitState, routeFlowStateLabel(transitState)))
+        add(RouteFlowStepUi("unloading", "Rozładunek", unloadingState, routeFlowStateLabel(unloadingState), routeScheduleDateLabel(routeUnloadingDate(route))))
+    }
+}
+
+fun routePhotosForStage(photos: List<RoutePhotoDto>?, stage: String): List<RoutePhotoDto> {
+    val normalized = normalizedRoutePhotoStage(stage)
+    return photos.orEmpty().filter { normalizedRoutePhotoStage(it.stage) == normalized }
+}
+
+fun normalizedRoutePhotoStage(stage: String?): String =
+    when (stage) {
+        "loading", "unloading" -> stage
+        else -> "other"
+    }
+
+fun activeRouteUploadIntervalSeconds(
+    isMoving: Boolean,
+    isUrbanOrTurning: Boolean = false,
+    isNearDestination: Boolean = false,
+    isHighwayStable: Boolean = false,
+    isLikelyOffRoute: Boolean = false,
+): Int =
+    when {
+        isLikelyOffRoute -> 3
+        !isMoving -> 45
+        isUrbanOrTurning || isNearDestination -> 5
+        isHighwayStable -> 20
+        else -> 20
+    }
+
+fun activeRouteNotificationTarget(arrived: Boolean): DriverScreen =
+    if (arrived) DriverScreen.FinishRoute else DriverScreen.Detail
+
+private fun routeActionStepState(actions: List<RouteActionEntity>, actionType: String): RouteFlowStepState? {
+    val action = actions
+        .filter { it.action == actionType && it.status in routeActionVisibleStatuses }
+        .maxByOrNull { it.createdAtEpochMillis }
+        ?: return null
+
+    return when (action.status) {
+        RouteActionStatus.FailedConflict,
+        RouteActionStatus.FailedPermanent -> RouteFlowStepState.NeedsAttention
+        else -> RouteFlowStepState.Syncing
+    }
+}
+
+private fun routeFlowStateLabel(state: RouteFlowStepState): String =
+    when (state) {
+        RouteFlowStepState.Todo -> "do zrobienia"
+        RouteFlowStepState.ServerSaved -> "zapisane na serwerze"
+        RouteFlowStepState.InProgress -> "w trakcie"
+        RouteFlowStepState.Syncing -> "synchronizacja"
+        RouteFlowStepState.Confirmed -> "potwierdzone"
+        RouteFlowStepState.NeedsAttention -> "wymaga uwagi"
+    }
+
+fun shouldShowRouteDayLiveUpdate(viewedDate: String, hintDate: String?): Boolean =
+    viewedDate.isNotBlank() && (hintDate == null || hintDate == viewedDate)
+
+fun routeDateChipLabel(routeDate: String?, today: LocalDate = LocalDate.now()): String {
+    val date = routeDate
+        ?.takeIf { it.isNotBlank() }
+        ?.let { runCatching { LocalDate.parse(it) }.getOrNull() }
+        ?: return "—"
+
+    val fallback = date.format(shortDateFormatter)
+    val days = ChronoUnit.DAYS.between(today, date)
+    val human = when {
+        days == 0L -> "dzisiaj"
+        days == 1L -> "jutro"
+        days in 2L..7L -> polishWeekdayPhrase(date.dayOfWeek)
+        else -> null
+    }
+
+    return human?.let { "$it · $fallback" } ?: fallback
+}
+
+private fun polishWeekdayPhrase(day: DayOfWeek): String =
+    when (day) {
+        DayOfWeek.MONDAY -> "w poniedziałek"
+        DayOfWeek.TUESDAY -> "we wtorek"
+        DayOfWeek.WEDNESDAY -> "w środę"
+        DayOfWeek.THURSDAY -> "w czwartek"
+        DayOfWeek.FRIDAY -> "w piątek"
+        DayOfWeek.SATURDAY -> "w sobotę"
+        DayOfWeek.SUNDAY -> "w niedzielę"
+    }
+
+fun inlinePhotoGridRows(photoCount: Int): Int =
+    if (photoCount <= 0) 0 else (photoCount + 1) / 2
+
+fun shouldShowPhotoPreviewLoadingState(hasPhoto: Boolean, isLoading: Boolean, isError: Boolean): Boolean =
+    hasPhoto && isLoading && !isError
+
+fun shouldShowPhotoPreviewErrorState(hasPhoto: Boolean, isError: Boolean): Boolean =
+    hasPhoto && isError
+
+fun shouldShowPhotoTileLoadingState(hasPhoto: Boolean, isLoading: Boolean, isError: Boolean): Boolean =
+    hasPhoto && isLoading && !isError
+
+fun shouldShowPhotoTileErrorState(hasPhoto: Boolean, isError: Boolean): Boolean =
+    hasPhoto && isError
+
+fun authBrandBannerHeightDp(screenHeightDp: Int): Int =
+    when {
+        screenHeightDp < 640 -> 118
+        screenHeightDp < 740 -> 150
+        else -> 190
+    }
+
+fun appBrandHeaderHeightDp(screenHeightDp: Int): Int =
+    when {
+        screenHeightDp < 640 -> 92
+        screenHeightDp < 740 -> 108
+        else -> 124
+    }
+
+fun bottomNavigationHeightDp(screenHeightDp: Int): Int =
+    when {
+        screenHeightDp < 640 -> 72
+        screenHeightDp < 740 -> 78
+        else -> 82
+    }
+
+fun screenHorizontalPaddingDp(screenWidthDp: Int): Int =
+    when {
+        screenWidthDp < 360 -> 14
+        screenWidthDp < 420 -> 16
+        else -> 20
+    }
+
+fun phonePrefixWidthDp(screenWidthDp: Int): Int =
+    when {
+        screenWidthDp < 360 -> 70
+        screenWidthDp < 420 -> 82
+        else -> 94
+    }
+
+fun routeFactColumns(screenWidthDp: Int): Int =
+    if (screenWidthDp < 360) 1 else 2
+
+fun visiblePhotoAttachmentCount(serverPhotoCount: Int, localUploadCount: Int): Int =
+    serverPhotoCount.coerceAtLeast(0) + localUploadCount.coerceAtLeast(0)
+
+fun photoUploadCanSatisfyStage(status: String): Boolean =
+    status in setOf(
+        PhotoUploadStatus.Pending.storageValue,
+        PhotoUploadStatus.Uploading.storageValue,
+        PhotoUploadStatus.Verifying.storageValue,
+        PhotoUploadStatus.Confirmed.storageValue,
+        PhotoUploadStatus.FailedRetryable.storageValue,
+    )
+
+fun routeStageUsableUploads(uploads: List<PhotoUploadEntity>): List<PhotoUploadEntity> =
+    uploads.filter { photoUploadCanSatisfyStage(it.status) }
+
+fun queuedPhotoUploadCount(statuses: List<String>): Int =
+    statuses.count { status -> status != "CONFIRMED" && status != "CANCELLED" }
+
+fun routePhotoSortEpochMillis(createdAt: String?, takenAt: String?, fallback: Long): Long =
+    parseIsoOffsetEpochMillis(createdAt)
+        ?: parseIsoOffsetEpochMillis(takenAt)
+        ?: fallback
+
+fun confirmedUploadServerPhotoId(status: String, serverPhotoId: String?): String? =
+    serverPhotoId?.takeIf { status == "CONFIRMED" && it.isNotBlank() }
+
+fun canRetryPhotoUpload(status: String, lastError: String? = null): Boolean =
+    status == PhotoUploadStatus.FailedRetryable.storageValue ||
+        (status == PhotoUploadStatus.FailedPermanent.storageValue && isWorkerCancellationFailure(lastError))
+
+fun canDiscardLocalPhotoUpload(status: String, serverPhotoId: String?): Boolean =
+    serverPhotoId.isNullOrBlank() && status in setOf(
+        PhotoUploadStatus.FailedRetryable.storageValue,
+        PhotoUploadStatus.FailedPermanent.storageValue,
+    )
+
+fun canShowPhotoUploadFailureDetails(status: String, lastError: String?): Boolean =
+    status in setOf("FAILED_RETRYABLE", "FAILED_PERMANENT") && !lastError.isNullOrBlank()
+
+fun localUploadPreviewPhoto(upload: PhotoUploadEntity): RoutePhotoDto? {
+    if (upload.localPath.isBlank()) return null
+
+    return RoutePhotoDto(
+        id = upload.clientRequestId,
+        routeId = upload.routeId,
+        clientRequestId = upload.clientRequestId,
+        contentSha256 = upload.contentSha256,
+        source = upload.source,
+        stage = normalizedRoutePhotoStage(upload.stage),
+        mimeType = upload.mimeType,
+        size = upload.size,
+        url = File(upload.localPath).toURI().toString(),
+        takenAt = upload.takenAt,
+        latitude = upload.latitude,
+        longitude = upload.longitude,
+        locationAccuracyMeters = upload.locationAccuracyMeters,
+        createdAt = null,
+        canDelete = confirmedUploadServerPhotoId(upload.status, upload.serverPhotoId) != null,
+        deleteUntil = null,
+    )
+}
+
+fun routeScreenAfterServerRefresh(currentScreen: DriverScreen, route: DriverRouteDto): DriverScreen =
+    when {
+        currentScreen in setOf(DriverScreen.StartRoute, DriverScreen.LoadingWeight) &&
+            route.driverLifecycleStatus() in setOf("W TRAKCIE", "ZAKOŃCZONA") -> DriverScreen.Detail
+        currentScreen == DriverScreen.FinishRoute && route.driverLifecycleStatus() == "ZAKOŃCZONA" -> DriverScreen.Detail
+        else -> currentScreen
+    }
+
+fun canLaunchCameraWithLocationPolicy(requirePreciseLocation: Boolean, hasFineLocation: Boolean): Boolean =
+    !requirePreciseLocation || hasFineLocation
+
+fun shouldShowDispatchSheetReminderCard(reminder: DispatchSheetReminderDto?): Boolean =
+    reminder?.dueToday == true && reminder.status in setOf("missing", "uploaded")
+
+fun dispatchSheetPrimaryActionLabel(reminder: DispatchSheetReminderDto?, hasQueuedUpload: Boolean): String =
+    when {
+        hasQueuedUpload -> "Wysyłam zdjęcie..."
+        reminder?.status == "uploaded" -> "Popraw"
+        else -> "Zrób zdjęcie"
+    }
+
+fun offlineStaleBannerMessage(isOnline: Boolean, isStale: Boolean, syncLabel: String): String? =
+    when {
+        isOnline && !isStale -> null
+        !isOnline && syncLabel == "brak zapisanej synchronizacji" ->
+            "Brak połączenia z serwerem. Sprawdź internet i spróbuj ponownie."
+        !isOnline -> "Brak połączenia z serwerem. Dane z $syncLabel mogą być nieaktualne."
+        else -> "Dane mogą być nieaktualne. Ostatnia synchronizacja: $syncLabel."
+    }
+
+fun connectionStatusBannerMessage(
+    isOnline: Boolean,
+    isStale: Boolean,
+    serverConnectionState: ServerConnectionState,
+    showRealtimeReconnecting: Boolean,
+    syncLabel: String,
+): String? = when {
+    !isOnline -> offlineStaleBannerMessage(false, isStale, syncLabel)
+    serverConnectionState == ServerConnectionState.Degraded ->
+        "Internet działa, ale serwer jest chwilowo niedostępny. Pokazujemy dane z $syncLabel."
+    showRealtimeReconnecting -> "Ponowne łączenie. Dane są uzgadniane z serwerem."
+    isStale -> offlineStaleBannerMessage(true, true, syncLabel)
+    else -> null
+}
+
+private fun parseIsoOffsetEpochMillis(value: String?): Long? =
+    value?.takeIf { it.isNotBlank() }?.let {
+        runCatching { OffsetDateTime.parse(it).toInstant().toEpochMilli() }.getOrNull()
+    }

app/src/main/java/pl/firmatpp/kierowca/ui/OtpAutoSubmitPolicy.kt

@@ -0,0 +1,27 @@
+package pl.firmatpp.kierowca.ui
+
+class OtpAutoSubmitPolicy {
+    private var lastSubmittedCode: String? = null
+
+    fun shouldSubmit(code: String, loading: Boolean): Boolean {
+        if (code.length < OTP_LENGTH) {
+            lastSubmittedCode = null
+            return false
+        }
+
+        if (loading || code.length != OTP_LENGTH || code == lastSubmittedCode) {
+            return false
+        }
+
+        lastSubmittedCode = code
+        return true
+    }
+
+    fun reset() {
+        lastSubmittedCode = null
+    }
+
+    private companion object {
+        const val OTP_LENGTH = 6
+    }
+}

app/src/main/java/pl/firmatpp/kierowca/ui/PolishPhoneNumberVisualTransformation.kt

@@ -0,0 +1,38 @@
+package pl.firmatpp.kierowca.ui
+
+import androidx.compose.ui.text.AnnotatedString
+import androidx.compose.ui.text.input.OffsetMapping
+import androidx.compose.ui.text.input.TransformedText
+import androidx.compose.ui.text.input.VisualTransformation
+
+object PolishPhoneNumberVisualTransformation : VisualTransformation {
+    override fun filter(text: AnnotatedString): TransformedText {
+        val rawDigits = text.text.filter(Char::isDigit).take(9)
+        val formatted = rawDigits.chunked(3).joinToString(" ")
+
+        return TransformedText(
+            AnnotatedString(formatted),
+            object : OffsetMapping {
+                override fun originalToTransformed(offset: Int): Int {
+                    val safeOffset = offset.coerceIn(0, rawDigits.length)
+                    val spacesBeforeOffset = when {
+                        safeOffset <= 3 -> 0
+                        safeOffset <= 6 -> 1
+                        else -> 2
+                    }
+
+                    return (safeOffset + spacesBeforeOffset).coerceAtMost(formatted.length)
+                }
+
+                override fun transformedToOriginal(offset: Int): Int {
+                    val safeOffset = offset.coerceIn(0, formatted.length)
+
+                    return formatted
+                        .take(safeOffset)
+                        .count(Char::isDigit)
+                        .coerceAtMost(rawDigits.length)
+                }
+            },
+        )
+    }
+}

app/src/main/java/pl/firmatpp/kierowca/ui/theme/AppThemeMode.kt

@@ -0,0 +1,13 @@
+package pl.firmatpp.kierowca.ui.theme
+
+enum class AppThemeMode(val storedValue: String) {
+    Current("current"),
+    Material3("material3");
+
+    companion object {
+        val Default: AppThemeMode = Material3
+
+        fun fromStoredValue(value: String?): AppThemeMode =
+            entries.firstOrNull { it.storedValue == value } ?: Default
+    }
+}

app/src/main/java/pl/firmatpp/kierowca/ui/theme/Theme.kt

@@ -1,9 +1,20 @@
 package pl.firmatpp.kierowca.ui.theme
 
+import android.app.Activity
 import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Shapes
 import androidx.compose.material3.lightColorScheme
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.CompositionLocalProvider
+import androidx.compose.runtime.Immutable
+import androidx.compose.runtime.ReadOnlyComposable
+import androidx.compose.runtime.SideEffect
+import androidx.compose.runtime.staticCompositionLocalOf
 import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.toArgb
+import androidx.compose.ui.platform.LocalView
+import androidx.compose.ui.unit.dp
+import androidx.core.view.WindowCompat
 
 object TppColors {
     val Forest = Color(0xFF154212)
@@ -18,7 +29,71 @@ object TppColors {
     val Error = Color(0xFFBA1A1A)
 }
 
-private val TppScheme = lightColorScheme(
+@Immutable
+data class TppColorTokens(
+    val forest: Color,
+    val containerGreen: Color,
+    val logoLeaf: Color,
+    val navy: Color,
+    val surface: Color,
+    val panel: Color,
+    val ink: Color,
+    val muted: Color,
+    val outline: Color,
+    val error: Color,
+    val card: Color,
+    val successContainer: Color,
+    val successOutline: Color,
+    val warningContainer: Color,
+    val warningOutline: Color,
+)
+
+object TppTheme {
+    val colors: TppColorTokens
+        @Composable
+        @ReadOnlyComposable
+        get() = LocalTppColorTokens.current
+}
+
+private val CurrentColorTokens = TppColorTokens(
+    forest = TppColors.Forest,
+    containerGreen = TppColors.ContainerGreen,
+    logoLeaf = TppColors.LogoLeaf,
+    navy = TppColors.Navy,
+    surface = TppColors.Surface,
+    panel = TppColors.Panel,
+    ink = TppColors.Ink,
+    muted = TppColors.Muted,
+    outline = TppColors.Outline,
+    error = TppColors.Error,
+    card = Color.White,
+    successContainer = Color(0xFFEAF7EF),
+    successOutline = Color(0xFF9BD1AD),
+    warningContainer = Color(0xFFFFF7E6),
+    warningOutline = Color(0xFFE6B85C),
+)
+
+private val Material3ColorTokens = TppColorTokens(
+    forest = Color(0xFF226C2C),
+    containerGreen = Color(0xFF2F7D32),
+    logoLeaf = Color(0xFF5FA642),
+    navy = Color(0xFF225A86),
+    surface = Color(0xFFF8FBF6),
+    panel = Color(0xFFEAF1E6),
+    ink = Color(0xFF172018),
+    muted = Color(0xFF566252),
+    outline = Color(0xFFBAC8B5),
+    error = Color(0xFFBA1A1A),
+    card = Color(0xFFFFFFFF),
+    successContainer = Color(0xFFDFF4E2),
+    successOutline = Color(0xFF8EC69A),
+    warningContainer = Color(0xFFFFF1D6),
+    warningOutline = Color(0xFFE4B45B),
+)
+
+private val LocalTppColorTokens = staticCompositionLocalOf { CurrentColorTokens }
+
+private val CurrentScheme = lightColorScheme(
     primary = TppColors.Forest,
     onPrimary = Color.White,
     primaryContainer = TppColors.ContainerGreen,
@@ -33,10 +108,71 @@ private val TppScheme = lightColorScheme(
     error = TppColors.Error,
 )
 
+private val Material3Scheme = lightColorScheme(
+    primary = Material3ColorTokens.forest,
+    onPrimary = Color.White,
+    primaryContainer = Material3ColorTokens.containerGreen,
+    onPrimaryContainer = Color.White,
+    secondary = Material3ColorTokens.navy,
+    onSecondary = Color.White,
+    secondaryContainer = Color(0xFFD2E7F7),
+    onSecondaryContainer = Color(0xFF071E30),
+    tertiary = Color(0xFF7A5D00),
+    onTertiary = Color.White,
+    tertiaryContainer = Color(0xFFFFE08A),
+    background = Material3ColorTokens.surface,
+    onBackground = Material3ColorTokens.ink,
+    surface = Material3ColorTokens.surface,
+    onSurface = Material3ColorTokens.ink,
+    surfaceVariant = Material3ColorTokens.panel,
+    onSurfaceVariant = Material3ColorTokens.muted,
+    outline = Material3ColorTokens.outline,
+    outlineVariant = Color(0xFFD5DED1),
+    error = Material3ColorTokens.error,
+)
+
+private val CurrentShapes = Shapes(
+    extraSmall = androidx.compose.foundation.shape.RoundedCornerShape(2.dp),
+    small = androidx.compose.foundation.shape.RoundedCornerShape(4.dp),
+    medium = androidx.compose.foundation.shape.RoundedCornerShape(8.dp),
+    large = androidx.compose.foundation.shape.RoundedCornerShape(8.dp),
+    extraLarge = androidx.compose.foundation.shape.RoundedCornerShape(12.dp),
+)
+
+private val Material3Shapes = Shapes(
+    extraSmall = androidx.compose.foundation.shape.RoundedCornerShape(8.dp),
+    small = androidx.compose.foundation.shape.RoundedCornerShape(12.dp),
+    medium = androidx.compose.foundation.shape.RoundedCornerShape(20.dp),
+    large = androidx.compose.foundation.shape.RoundedCornerShape(28.dp),
+    extraLarge = androidx.compose.foundation.shape.RoundedCornerShape(32.dp),
+)
+
 @Composable
-fun TppKierowcaTheme(content: @Composable () -> Unit) {
+@Suppress("DEPRECATION")
+fun TppKierowcaTheme(
+    themeMode: AppThemeMode = AppThemeMode.Default,
+    content: @Composable () -> Unit,
+) {
+    val colorTokens = if (themeMode == AppThemeMode.Material3) Material3ColorTokens else CurrentColorTokens
+    val colorScheme = if (themeMode == AppThemeMode.Material3) Material3Scheme else CurrentScheme
+    val shapes = if (themeMode == AppThemeMode.Material3) Material3Shapes else CurrentShapes
+    val view = LocalView.current
+
+    if (!view.isInEditMode) {
+        SideEffect {
+            val window = (view.context as? Activity)?.window ?: return@SideEffect
+            window.statusBarColor = colorTokens.surface.toArgb()
+            window.navigationBarColor = colorTokens.surface.toArgb()
+            WindowCompat.getInsetsController(window, view).isAppearanceLightStatusBars = true
+            WindowCompat.getInsetsController(window, view).isAppearanceLightNavigationBars = true
+        }
+    }
+
+    CompositionLocalProvider(LocalTppColorTokens provides colorTokens) {
         MaterialTheme(
-        colorScheme = TppScheme,
+            colorScheme = colorScheme,
+            shapes = shapes,
             content = content,
         )
     }
+}

app/src/main/res/drawable/ic_launcher_background.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector
+    android:height="108dp"
+    android:width="108dp"
+    android:viewportHeight="108"
+    android:viewportWidth="108"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#FFFFFF"
+          android:pathData="M0,0h108v108h-108z"/>
+</vector>

app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/ic_launcher_background"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+    <monochrome android:drawable="@mipmap/ic_launcher_monochrome"/>
+</adaptive-icon>

app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/ic_launcher_background"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+    <monochrome android:drawable="@mipmap/ic_launcher_monochrome"/>
+</adaptive-icon>

app/src/main/res/values/ic_launcher_background.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background">#0B192E</color>
+</resources>

app/src/main/res/values/strings.xml

@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <string name="app_name">TPP Kierowca</string>
+    <string name="app_name">Firma TPP - Kierowca</string>
 </resources>

app/src/main/res/values/themes.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <style name="Theme.ITSTransport" parent="android:Theme.Material.Light.NoActionBar" />
+</resources>

app/src/test/java/pl/firmatpp/kierowca/data/ApiErrorMapperTest.kt

@@ -0,0 +1,87 @@
+package pl.firmatpp.kierowca.data
+
+import java.io.IOException
+import java.net.UnknownHostException
+import kotlin.coroutines.cancellation.CancellationException
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertFalse
+import org.junit.Assert.assertSame
+import org.junit.Assert.assertTrue
+import org.junit.Assert.fail
+import org.junit.Test
+
+class ApiErrorMapperTest {
+    @Test
+    fun rethrowsWorkerCancellationInsteadOfMappingItAsApplicationFailure() {
+        val cancellation = CancellationException("Job was cancelled")
+
+        try {
+            cancellation.rethrowIfCancellation()
+            fail("CancellationException should be rethrown")
+        } catch (thrown: CancellationException) {
+            assertSame(cancellation, thrown)
+        }
+    }
+
+    @Test
+    fun mapsNetworkFailuresToRetryableOfflineMessage() {
+        val error = ApiErrorMapper.map(IOException("timeout"))
+
+        assertEquals(ApiErrorKind.Network, error.kind)
+        assertTrue(error.retryable)
+        assertEquals("Nie udało się połączyć z serwerem. Operacja nie została potwierdzona.", error.message)
+    }
+
+    @Test
+    fun mapsUnknownHostToActionableOfflineMessage() {
+        val error = ApiErrorMapper.map(UnknownHostException("api-intranet.firmatpp.pl"))
+
+        assertEquals(ApiErrorKind.Network, error.kind)
+        assertTrue(error.retryable)
+        assertEquals(
+            "Brak internetu lub połączenia z serwerem. Sprawdź zasięg i spróbuj ponownie.",
+            error.message,
+        )
+    }
+
+    @Test
+    fun doesNotReportExpectedNetworkFailuresAsNonFatal() {
+        assertFalse(ApiErrorMapper.shouldReportNonFatal(UnknownHostException("api-intranet.firmatpp.pl")))
+    }
+
+    @Test
+    fun mapsMobileApiProblemCodes() {
+        val error = ApiErrorMapper.mapProblem(
+            statusCode = 422,
+            code = "PHOTO_IDEMPOTENCY_CONFLICT",
+            message = "Ten upload został już użyty dla innego zdjęcia.",
+            retryable = false,
+        )
+
+        assertEquals(ApiErrorKind.Validation, error.kind)
+        assertFalse(error.retryable)
+        assertEquals("PHOTO_IDEMPOTENCY_CONFLICT", error.code)
+        assertEquals("Ten upload został już użyty dla innego zdjęcia.", error.message)
+    }
+
+    @Test
+    fun mapsServerErrorsToRetryableUnconfirmedMessage() {
+        val error = ApiErrorMapper.mapHttpStatus(503, null)
+
+        assertEquals(ApiErrorKind.Server, error.kind)
+        assertTrue(error.retryable)
+        assertEquals("Serwer nie potwierdził operacji. Aplikacja spróbuje ponownie.", error.message)
+    }
+
+    @Test
+    fun keepsRawServerResponseForTroubleshooting() {
+        val body = """{"code":"PHOTO_SERVER_UNAVAILABLE","message":"Storage timeout","retryable":true}"""
+        val error = ApiErrorMapper.mapHttpStatus(503, body)
+
+        assertEquals(ApiErrorKind.Server, error.kind)
+        assertEquals(503, error.statusCode)
+        assertEquals("PHOTO_SERVER_UNAVAILABLE", error.code)
+        assertEquals("Storage timeout", error.message)
+        assertEquals(body, error.responseBody)
+    }
+}

app/src/test/java/pl/firmatpp/kierowca/data/AppPreferencesStoreTest.kt

@@ -0,0 +1,44 @@
+package pl.firmatpp.kierowca.data
+
+import androidx.datastore.preferences.core.PreferenceDataStoreFactory
+import java.io.File
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.flow.first
+import kotlinx.coroutines.test.TestScope
+import kotlinx.coroutines.test.runTest
+import org.junit.Assert.assertEquals
+import org.junit.Rule
+import org.junit.Test
+import org.junit.rules.TemporaryFolder
+import pl.firmatpp.kierowca.ui.theme.AppThemeMode
+
+@OptIn(ExperimentalCoroutinesApi::class)
+class AppPreferencesStoreTest {
+    @get:Rule
+    val temporaryFolder = TemporaryFolder()
+
+    @Test
+    fun startsWithMaterial3ThemeMode() = runTest {
+        val store = preferencesStore("default.preferences_pb")
+
+        assertEquals(AppThemeMode.Material3, store.themeMode.first())
+    }
+
+    @Test
+    fun persistsSelectedThemeMode() = runTest {
+        val file = temporaryFolder.newFile("theme.preferences_pb")
+        val store = preferencesStore(file)
+
+        store.setThemeMode(AppThemeMode.Material3)
+
+        assertEquals(AppThemeMode.Material3, store.themeMode.first())
+    }
+
+    private fun TestScope.preferencesStore(fileName: String): AppPreferencesStore =
+        preferencesStore(temporaryFolder.newFile(fileName))
+
+    private fun TestScope.preferencesStore(file: File): AppPreferencesStore {
+        val dataStore = PreferenceDataStoreFactory.create(scope = backgroundScope) { file }
+        return AppPreferencesStore(dataStore)
+    }
+}

app/src/test/java/pl/firmatpp/kierowca/data/PhotoUploadMetadataTest.kt

@@ -0,0 +1,38 @@
+package pl.firmatpp.kierowca.data
+
+import okio.Buffer
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertFalse
+import org.junit.Test
+
+class PhotoUploadMetadataTest {
+    @Test
+    fun convertsPresentCameraMetadataToMultipartTextParts() {
+        val parts = PhotoUploadMetadata(
+            takenAt = "2026-06-30T07:38:12Z",
+            latitude = 50.0619474,
+            longitude = 19.9368564,
+            locationAccuracyMeters = 8.5,
+        ).toMultipartTextParts()
+
+        assertEquals("2026-06-30T07:38:12Z", parts.getValue("takenAt").readUtf8())
+        assertEquals("50.0619474", parts.getValue("latitude").readUtf8())
+        assertEquals("19.9368564", parts.getValue("longitude").readUtf8())
+        assertEquals("8.5", parts.getValue("locationAccuracyMeters").readUtf8())
+    }
+
+    @Test
+    fun skipsLocationPartsWhenMetadataIsEmpty() {
+        val parts = PhotoUploadMetadata().toMultipartTextParts()
+
+        assertFalse(parts.containsKey("latitude"))
+        assertFalse(parts.containsKey("longitude"))
+        assertFalse(parts.containsKey("locationAccuracyMeters"))
+    }
+
+    private fun okhttp3.RequestBody.readUtf8(): String {
+        val buffer = Buffer()
+        writeTo(buffer)
+        return buffer.readUtf8()
+    }
+}

app/src/test/java/pl/firmatpp/kierowca/data/sync/NetworkMonitorTest.kt

@@ -0,0 +1,17 @@
+package pl.firmatpp.kierowca.data.sync
+
+import org.junit.Assert.assertFalse
+import org.junit.Assert.assertTrue
+import org.junit.Test
+
+class NetworkMonitorTest {
+    @Test
+    fun captivePortalIsNotTreatedAsOnline() {
+        assertFalse(hasValidatedInternetCapabilities(hasInternet = true, hasValidated = false))
+    }
+
+    @Test
+    fun validatedInternetIsOnline() {
+        assertTrue(hasValidatedInternetCapabilities(hasInternet = true, hasValidated = true))
+    }
+}

app/src/test/java/pl/firmatpp/kierowca/data/sync/StartupOfflineFallbackLoaderTest.kt

@@ -0,0 +1,70 @@
+package pl.firmatpp.kierowca.data.sync
+
+import java.io.IOException
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.test.runTest
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertTrue
+import org.junit.Test
+
+class StartupOfflineFallbackLoaderTest {
+    @Test
+    fun returnsServerDataBeforeTimeout() = runTest {
+        val loader = StartupOfflineFallbackLoader(timeoutMillis = 1_000L)
+
+        val result = loader.load(
+            onlineLoad = { "server" },
+            offlineLoad = { "cache" },
+        )
+
+        assertEquals("server", result)
+    }
+
+    @Test
+    fun returnsCachedDataWhenServerExceedsTimeout() = runTest {
+        val loader = StartupOfflineFallbackLoader(timeoutMillis = 1_000L)
+
+        val result = loader.load(
+            onlineLoad = {
+                delay(2_000L)
+                "server"
+            },
+            offlineLoad = { "cache" },
+        )
+
+        assertEquals("cache", result)
+    }
+
+    @Test
+    fun reportsMissingOfflineDataAfterTimeout() = runTest {
+        val loader = StartupOfflineFallbackLoader(timeoutMillis = 1_000L)
+
+        val error = runCatching {
+            loader.load(
+                onlineLoad = {
+                    delay(2_000L)
+                    "server"
+                },
+                offlineLoad = { null },
+            )
+        }.exceptionOrNull()
+
+        assertTrue(error is IOException)
+    }
+
+    @Test
+    fun doesNotHideAuthenticationFailures() = runTest {
+        val loader = StartupOfflineFallbackLoader(timeoutMillis = 1_000L)
+        val authenticationFailure = IllegalStateException("401")
+
+        val error = runCatching {
+            loader.load(
+                onlineLoad = { throw authenticationFailure },
+                offlineLoad = { "cache" },
+            )
+        }.exceptionOrNull()
+
+        assertTrue(error is IllegalStateException)
+        assertEquals(authenticationFailure.message, error?.message)
+    }
+}

app/src/test/java/pl/firmatpp/kierowca/data/upload/DispatchSheetUploadReceiptVerifierTest.kt

@@ -0,0 +1,65 @@
+package pl.firmatpp.kierowca.data.upload
+
+import org.junit.Assert.assertFalse
+import org.junit.Assert.assertTrue
+import org.junit.Test
+import pl.firmatpp.kierowca.data.model.DispatchSheetUploadReceiptDto
+
+class DispatchSheetUploadReceiptVerifierTest {
+    private val upload = DispatchSheetUploadEntity(
+        clientRequestId = "6f7a7d10-b7f7-41ab-8f5e-f1afc3e93736",
+        workDate = "2026-07-03",
+        replacePhotoId = "12",
+        localPath = "/tmp/dispatch-sheet.jpg",
+        source = "camera",
+        takenAt = null,
+        latitude = null,
+        longitude = null,
+        locationAccuracyMeters = null,
+        mimeType = "image/jpeg",
+        size = 1200,
+        contentSha256 = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
+    )
+
+    @Test
+    fun confirmsOnlyMatchingReceipt() {
+        assertTrue(
+            DispatchSheetUploadReceiptVerifier.matches(
+                upload,
+                DispatchSheetUploadReceiptDto(
+                    clientRequestId = upload.clientRequestId,
+                    serverPhotoId = "55",
+                    contentSha256 = upload.contentSha256.uppercase(),
+                    storedAt = "2026-07-03T17:02:00+02:00",
+                ),
+            ),
+        )
+    }
+
+    @Test
+    fun rejectsDifferentRequestOrHash() {
+        assertFalse(
+            DispatchSheetUploadReceiptVerifier.matches(
+                upload,
+                DispatchSheetUploadReceiptDto(
+                    clientRequestId = "other",
+                    serverPhotoId = "55",
+                    contentSha256 = upload.contentSha256,
+                    storedAt = null,
+                ),
+            ),
+        )
+
+        assertFalse(
+            DispatchSheetUploadReceiptVerifier.matches(
+                upload,
+                DispatchSheetUploadReceiptDto(
+                    clientRequestId = upload.clientRequestId,
+                    serverPhotoId = "55",
+                    contentSha256 = "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb",
+                    storedAt = null,
+                ),
+            ),
+        )
+    }
+}

app/src/test/java/pl/firmatpp/kierowca/data/upload/OfflineOutboxManagerTest.kt

@@ -0,0 +1,43 @@
+package pl.firmatpp.kierowca.data.upload
+
+import org.junit.Assert.assertFalse
+import org.junit.Assert.assertTrue
+import org.junit.Test
+
+class OfflineOutboxManagerTest {
+    @Test
+    fun recognizesLegacyCancellationFailureDetails() {
+        assertTrue(isWorkerCancellationFailure("Typ: błąd aplikacji\nKomunikat: Job was cancelled"))
+        assertTrue(isWorkerCancellationFailure("kotlinx.coroutines.JobCancellationException"))
+        assertFalse(isWorkerCancellationFailure("HTTP 422: Niepoprawne zdjęcie"))
+        assertFalse(isWorkerCancellationFailure(null))
+    }
+
+    @Test
+    fun repairsInterruptedAndRetryablePhotoUploadsButNotRealPermanentFailures() {
+        assertTrue(shouldRepairPhotoUpload(PhotoUploadStatus.Pending.storageValue, null))
+        assertTrue(shouldRepairPhotoUpload(PhotoUploadStatus.Uploading.storageValue, null))
+        assertTrue(shouldRepairPhotoUpload(PhotoUploadStatus.Verifying.storageValue, null))
+        assertTrue(shouldRepairPhotoUpload(PhotoUploadStatus.FailedRetryable.storageValue, "timeout"))
+        assertTrue(shouldRepairPhotoUpload(PhotoUploadStatus.FailedPermanent.storageValue, "Job was cancelled"))
+        assertFalse(shouldRepairPhotoUpload(PhotoUploadStatus.FailedPermanent.storageValue, "HTTP 422"))
+        assertFalse(shouldRepairPhotoUpload(PhotoUploadStatus.Cancelled.storageValue, null))
+    }
+
+    @Test
+    fun repairsInterruptedRouteActionWithItsOriginalIdempotencyKey() {
+        assertTrue(shouldRepairRouteAction(RouteActionStatus.Pending, null))
+        assertTrue(shouldRepairRouteAction(RouteActionStatus.WaitingForPhotos, null))
+        assertTrue(shouldRepairRouteAction(RouteActionStatus.Syncing, null))
+        assertTrue(shouldRepairRouteAction(RouteActionStatus.FailedRetryable, "timeout"))
+        assertTrue(shouldRepairRouteAction(RouteActionStatus.FailedPermanent, "Job was cancelled"))
+        assertTrue(
+            shouldRepairRouteAction(
+                RouteActionStatus.FailedPermanent,
+                "Wymagane zdjęcie nie zostało wysłane. Popraw zdjęcie i ponów potwierdzenie etapu.",
+            ),
+        )
+        assertFalse(shouldRepairRouteAction(RouteActionStatus.FailedPermanent, "Brakuje zdjęcia"))
+        assertFalse(shouldRepairRouteAction(RouteActionStatus.FailedConflict, "Kurs już rozpoczęty"))
+    }
+}

app/src/test/java/pl/firmatpp/kierowca/data/upload/PhotoUploadFailureDetailsTest.kt

@@ -0,0 +1,44 @@
+package pl.firmatpp.kierowca.data.upload
+
+import org.junit.Assert.assertFalse
+import org.junit.Assert.assertTrue
+import org.junit.Test
+import pl.firmatpp.kierowca.data.ApiError
+import pl.firmatpp.kierowca.data.ApiErrorKind
+
+class PhotoUploadFailureDetailsTest {
+    @Test
+    fun describesServerFailureWithStatusCodeBackendCodeAndResponseBody() {
+        val details = PhotoUploadFailureDetails.fromApiError(
+            ApiError(
+                kind = ApiErrorKind.Server,
+                message = "Storage timeout",
+                retryable = true,
+                code = "PHOTO_STORAGE_FAILED",
+                statusCode = 503,
+                responseBody = """{"code":"PHOTO_STORAGE_FAILED","message":"Storage timeout"}""",
+            ),
+        )
+
+        assertTrue(details.contains("Typ: błąd serwera"))
+        assertTrue(details.contains("HTTP: 503"))
+        assertTrue(details.contains("Kod: PHOTO_STORAGE_FAILED"))
+        assertTrue(details.contains("Odpowiedź serwera:"))
+        assertTrue(details.contains("Storage timeout"))
+    }
+
+    @Test
+    fun describesNetworkFailureWithoutHttpStatus() {
+        val details = PhotoUploadFailureDetails.fromApiError(
+            ApiError(
+                kind = ApiErrorKind.Network,
+                message = "Nie udało się połączyć z serwerem.",
+                retryable = true,
+            ),
+        )
+
+        assertTrue(details.contains("Typ: błąd komunikacji"))
+        assertTrue(details.contains("Nie udało się połączyć z serwerem."))
+        assertFalse(details.contains("HTTP:"))
+    }
+}