Dodaj seryjne zdjęcia załadunku i rozładunku

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

@@ -62,6 +62,7 @@ import androidx.compose.material.icons.outlined.CalendarToday
 import androidx.compose.material.icons.outlined.CheckCircle
 import androidx.compose.material.icons.outlined.CloudUpload
 import androidx.compose.material.icons.outlined.BugReport
+import androidx.compose.material.icons.outlined.Collections
 import androidx.compose.material.icons.outlined.ContentCopy
 import androidx.compose.material.icons.outlined.Factory
 import androidx.compose.material.icons.outlined.Delete
@@ -190,6 +191,11 @@ private enum class RouteLocationPermissionPurpose {
     RestoreRequiredTracking,
 }
 
+private enum class RouteStageCameraMode {
+    Single,
+    Multiple,
+}
+
 @Composable
 fun DriverApp(
     viewModel: DriverViewModel,
@@ -4425,6 +4431,8 @@ private fun RouteStageScreen(
     val context = LocalContext.current
     val coroutineScope = rememberCoroutineScope()
     var cameraUri by remember { mutableStateOf<Uri?>(null) }
+    var pendingCameraMode by remember { mutableStateOf<RouteStageCameraMode?>(null) }
+    var showMultiplePhotoCamera by remember(stage) { mutableStateOf(false) }
     var showPreciseLocationPermissionDialog by remember { mutableStateOf(false) }
     var voiceDictationActive by remember(stage) { mutableStateOf(false) }
     val route = state.displaySelectedRoute
@@ -4479,6 +4487,7 @@ private fun RouteStageScreen(
         cameraUri = null
     }
     val cameraPermissionLauncher = rememberLauncherForActivityResult(ActivityResultContracts.RequestMultiplePermissions()) { grants ->
+        val requestedMode = pendingCameraMode
         val pendingUri = cameraUri
         val cameraGranted = grants[Manifest.permission.CAMERA] == true || hasPermission(context, Manifest.permission.CAMERA)
         val fineLocationGranted = grants[Manifest.permission.ACCESS_FINE_LOCATION] == true ||
@@ -4486,14 +4495,43 @@ private fun RouteStageScreen(
         if (!canLaunchCameraWithLocationPolicy(state.requirePreciseLocationForPhotos, fineLocationGranted)) {
             showPreciseLocationPermissionDialog = true
             cameraUri = null
+            pendingCameraMode = null
             return@rememberLauncherForActivityResult
         }
-        if (cameraGranted && pendingUri != null) cameraLauncher.launch(pendingUri)
+        if (cameraGranted) {
+            when (requestedMode) {
+                RouteStageCameraMode.Single -> {
+                    if (pendingUri != null) cameraLauncher.launch(pendingUri)
+                }
+                RouteStageCameraMode.Multiple -> {
+                    showMultiplePhotoCamera = true
+                }
+                null -> Unit
+            }
+        } else {
+            cameraUri = null
+        }
+        pendingCameraMode = null
     }
     val pickerLauncher = rememberLauncherForActivityResult(ActivityResultContracts.PickVisualMedia()) { uri ->
         if (uri != null) onUpload(uri, "gallery", PhotoUploadMetadata())
     }
 
+    if (showMultiplePhotoCamera) {
+        MultiplePhotoCameraScreen(
+            stage = stage,
+            onPhotoCaptured = { uri ->
+                coroutineScope.launch {
+                    onUpload(uri, "camera", cameraPhotoMetadata(context))
+                }
+            },
+            onClose = {
+                showMultiplePhotoCamera = false
+            },
+        )
+        return
+    }
+
     BoxWithConstraints(Modifier.fillMaxSize()) {
         val horizontalPadding = screenHorizontalPaddingDp(maxWidth.value.toInt()).dp
         Scaffold(
@@ -4573,19 +4611,37 @@ private fun RouteStageScreen(
                 if (showPhotoActions) {
                     item {
                         Column(verticalArrangement = Arrangement.spacedBy(12.dp)) {
-                            CargoActionButton("Zrób nowe zdjęcie", Icons.Outlined.CameraAlt, TppTheme.colors.forest) {
+                            RouteStageCameraActions(
+                                onSinglePhoto = {
                                     val newUri = createCameraUri(context)
                                     cameraUri = newUri
+                                    pendingCameraMode = RouteStageCameraMode.Single
                                     val missingPermissions = cameraCapturePermissions(
                                         context = context,
                                         requirePreciseLocation = state.requirePreciseLocationForPhotos,
                                     )
                                     if (missingPermissions.isEmpty()) {
+                                        pendingCameraMode = null
                                         cameraLauncher.launch(newUri)
                                     } else {
                                         cameraPermissionLauncher.launch(missingPermissions)
                                     }
+                                },
+                                onMultiplePhotos = {
+                                    cameraUri = null
+                                    pendingCameraMode = RouteStageCameraMode.Multiple
+                                    val missingPermissions = cameraCapturePermissions(
+                                        context = context,
+                                        requirePreciseLocation = state.requirePreciseLocationForPhotos,
+                                    )
+                                    if (missingPermissions.isEmpty()) {
+                                        pendingCameraMode = null
+                                        showMultiplePhotoCamera = true
+                                    } else {
+                                        cameraPermissionLauncher.launch(missingPermissions)
                                     }
+                                },
+                            )
                             if (state.allowGalleryUploads) {
                                 CargoActionButton("Dodaj zdjęcie z galerii", Icons.Outlined.AddPhotoAlternate, TppTheme.colors.containerGreen) {
                                     pickerLauncher.launch(PickVisualMediaRequest(ActivityResultContracts.PickVisualMedia.ImageOnly))
@@ -5492,6 +5548,107 @@ private fun RouteStageDocumentationBlock(
 private fun formatRouteWeight(weight: Double): String =
     if (weight % 1.0 == 0.0) "${weight.toInt()} t" else String.format(Locale("pl", "PL"), "%.3f t", weight)
 
+@Composable
+private fun RouteStageCameraActions(
+    onSinglePhoto: () -> Unit,
+    onMultiplePhotos: () -> Unit,
+) {
+    BoxWithConstraints(Modifier.fillMaxWidth()) {
+        if (maxWidth >= 300.dp) {
+            Row(
+                modifier = Modifier.fillMaxWidth(),
+                horizontalArrangement = Arrangement.spacedBy(12.dp),
+            ) {
+                RouteStageCameraActionButton(
+                    label = "Jedno zdjęcie",
+                    icon = Icons.Outlined.CameraAlt,
+                    color = TppTheme.colors.forest,
+                    compact = true,
+                    modifier = Modifier.weight(1f),
+                    onClick = onSinglePhoto,
+                )
+                RouteStageCameraActionButton(
+                    label = "Wiele zdjęć",
+                    icon = Icons.Outlined.Collections,
+                    color = TppTheme.colors.navy,
+                    compact = true,
+                    modifier = Modifier.weight(1f),
+                    onClick = onMultiplePhotos,
+                )
+            }
+        } else {
+            Column(verticalArrangement = Arrangement.spacedBy(12.dp)) {
+                RouteStageCameraActionButton(
+                    label = "Jedno zdjęcie",
+                    icon = Icons.Outlined.CameraAlt,
+                    color = TppTheme.colors.forest,
+                    compact = false,
+                    modifier = Modifier.fillMaxWidth(),
+                    onClick = onSinglePhoto,
+                )
+                RouteStageCameraActionButton(
+                    label = "Wiele zdjęć",
+                    icon = Icons.Outlined.Collections,
+                    color = TppTheme.colors.navy,
+                    compact = false,
+                    modifier = Modifier.fillMaxWidth(),
+                    onClick = onMultiplePhotos,
+                )
+            }
+        }
+    }
+}
+
+@Composable
+private fun RouteStageCameraActionButton(
+    label: String,
+    icon: ImageVector,
+    color: Color,
+    compact: Boolean,
+    modifier: Modifier = Modifier,
+    onClick: () -> Unit,
+) {
+    Button(
+        onClick = onClick,
+        modifier = modifier.height(if (compact) 76.dp else 64.dp),
+        colors = ButtonDefaults.buttonColors(containerColor = color),
+        contentPadding = PaddingValues(horizontal = 12.dp, vertical = 8.dp),
+        shape = MaterialTheme.shapes.medium,
+    ) {
+        if (compact) {
+            Column(
+                horizontalAlignment = Alignment.CenterHorizontally,
+                verticalArrangement = Arrangement.spacedBy(4.dp),
+            ) {
+                Icon(
+                    icon,
+                    contentDescription = null,
+                    tint = Color.White,
+                    modifier = Modifier.size(22.dp),
+                )
+                Text(
+                    text = label,
+                    color = Color.White,
+                    style = MaterialTheme.typography.labelLarge,
+                    fontWeight = FontWeight.Bold,
+                    maxLines = 1,
+                    overflow = TextOverflow.Ellipsis,
+                    textAlign = TextAlign.Center,
+                )
+            }
+        } else {
+            Icon(icon, contentDescription = null, tint = Color.White)
+            Spacer(Modifier.width(10.dp))
+            Text(
+                text = label,
+                color = Color.White,
+                style = MaterialTheme.typography.titleMedium,
+                fontWeight = FontWeight.Bold,
+            )
+        }
+    }
+}
+
 @Composable
 private fun CargoActionButton(label: String, icon: ImageVector, color: Color, onClick: () -> Unit) {
     Button(

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

@@ -0,0 +1,252 @@
+package pl.firmatpp.kierowca.ui
+
+import android.content.Context
+import android.net.Uri
+import androidx.activity.compose.BackHandler
+import androidx.camera.core.ImageCapture
+import androidx.camera.core.ImageCaptureException
+import androidx.camera.view.CameraController
+import androidx.camera.view.LifecycleCameraController
+import androidx.camera.view.PreviewView
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.navigationBarsPadding
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.statusBarsPadding
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.outlined.ArrowBack
+import androidx.compose.material.icons.outlined.CameraAlt
+import androidx.compose.material.icons.outlined.CheckCircle
+import androidx.compose.material3.Button
+import androidx.compose.material3.ButtonDefaults
+import androidx.compose.material3.CircularProgressIndicator
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.DisposableEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableIntStateOf
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberUpdatedState
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.viewinterop.AndroidView
+import androidx.core.content.ContextCompat
+import androidx.core.content.FileProvider
+import androidx.lifecycle.compose.LocalLifecycleOwner
+import java.io.File
+import pl.firmatpp.kierowca.ui.theme.TppTheme
+
+@Composable
+internal fun MultiplePhotoCameraScreen(
+    stage: String,
+    onPhotoCaptured: (Uri) -> Unit,
+    onClose: () -> Unit,
+) {
+    val context = LocalContext.current
+    val lifecycleOwner = LocalLifecycleOwner.current
+    val currentOnPhotoCaptured by rememberUpdatedState(onPhotoCaptured)
+    val cameraController = remember(context) {
+        LifecycleCameraController(context).apply {
+            setEnabledUseCases(CameraController.IMAGE_CAPTURE)
+            imageCaptureMode = ImageCapture.CAPTURE_MODE_MINIMIZE_LATENCY
+        }
+    }
+    var capturedCount by remember { mutableIntStateOf(0) }
+    var isCapturing by remember { mutableStateOf(false) }
+    var cameraUnavailable by remember { mutableStateOf(false) }
+    var cameraError by remember { mutableStateOf<String?>(null) }
+
+    DisposableEffect(cameraController, lifecycleOwner) {
+        runCatching {
+            cameraController.bindToLifecycle(lifecycleOwner)
+        }.onFailure {
+            cameraUnavailable = true
+            cameraError = "Nie udało się uruchomić aparatu."
+        }
+
+        onDispose {
+            cameraController.unbind()
+        }
+    }
+
+    BackHandler {
+        if (!isCapturing) onClose()
+    }
+
+    Box(
+        Modifier
+            .fillMaxSize()
+            .background(Color.Black),
+    ) {
+        AndroidView(
+            factory = { previewContext ->
+                PreviewView(previewContext).apply {
+                    controller = cameraController
+                    implementationMode = PreviewView.ImplementationMode.COMPATIBLE
+                    scaleType = PreviewView.ScaleType.FILL_CENTER
+                }
+            },
+            modifier = Modifier.fillMaxSize(),
+        )
+
+        Row(
+            modifier = Modifier
+                .fillMaxWidth()
+                .align(Alignment.TopCenter)
+                .background(Color.Black.copy(alpha = 0.62f))
+                .statusBarsPadding()
+                .padding(horizontal = 8.dp, vertical = 10.dp),
+            verticalAlignment = Alignment.CenterVertically,
+        ) {
+            IconButton(
+                onClick = onClose,
+                enabled = !isCapturing,
+            ) {
+                Icon(
+                    Icons.AutoMirrored.Outlined.ArrowBack,
+                    contentDescription = "Wróć",
+                    tint = Color.White,
+                )
+            }
+            Column {
+                Text(
+                    text = if (stage == "loading") "Zdjęcia załadunku" else "Zdjęcia rozładunku",
+                    color = Color.White,
+                    style = MaterialTheme.typography.titleMedium,
+                )
+                Text(
+                    text = "Wykonano: $capturedCount",
+                    color = Color.White.copy(alpha = 0.78f),
+                    style = MaterialTheme.typography.bodyMedium,
+                )
+            }
+        }
+
+        Column(
+            modifier = Modifier
+                .fillMaxWidth()
+                .align(Alignment.BottomCenter)
+                .background(Color.Black.copy(alpha = 0.68f))
+                .navigationBarsPadding()
+                .padding(horizontal = 20.dp, vertical = 16.dp),
+            horizontalAlignment = Alignment.CenterHorizontally,
+            verticalArrangement = Arrangement.spacedBy(12.dp),
+        ) {
+            cameraError?.let { message ->
+                Text(
+                    text = message,
+                    color = Color.White,
+                    style = MaterialTheme.typography.bodyMedium,
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .background(Color(0xFF8C1D18), RoundedCornerShape(6.dp))
+                        .padding(10.dp),
+                )
+            }
+
+            Row(
+                modifier = Modifier.fillMaxWidth(),
+                verticalAlignment = Alignment.CenterVertically,
+                horizontalArrangement = Arrangement.SpaceBetween,
+            ) {
+                Spacer(Modifier.size(112.dp, 52.dp))
+                Button(
+                    onClick = {
+                        if (isCapturing || cameraUnavailable) return@Button
+
+                        val photoFile = createMultipleCameraFile(context)
+                        val outputOptions = ImageCapture.OutputFileOptions.Builder(photoFile).build()
+                        isCapturing = true
+                        cameraController.takePicture(
+                            outputOptions,
+                            ContextCompat.getMainExecutor(context),
+                            object : ImageCapture.OnImageSavedCallback {
+                                override fun onImageSaved(outputFileResults: ImageCapture.OutputFileResults) {
+                                    isCapturing = false
+                                    cameraError = null
+                                    capturedCount += 1
+                                    currentOnPhotoCaptured(cameraFileUri(context, photoFile))
+                                }
+
+                                override fun onError(exception: ImageCaptureException) {
+                                    isCapturing = false
+                                    photoFile.delete()
+                                    cameraError = "Nie udało się zapisać zdjęcia. Spróbuj ponownie."
+                                }
+                            },
+                        )
+                    },
+                    enabled = !isCapturing && !cameraUnavailable,
+                    modifier = Modifier.size(78.dp),
+                    shape = CircleShape,
+                    colors = ButtonDefaults.buttonColors(
+                        containerColor = Color.White,
+                        disabledContainerColor = Color.White.copy(alpha = 0.55f),
+                    ),
+                    contentPadding = ButtonDefaults.ContentPadding,
+                ) {
+                    if (isCapturing) {
+                        CircularProgressIndicator(
+                            modifier = Modifier.size(28.dp),
+                            color = TppTheme.colors.forest,
+                            strokeWidth = 3.dp,
+                        )
+                    } else {
+                        Icon(
+                            Icons.Outlined.CameraAlt,
+                            contentDescription = "Zrób zdjęcie",
+                            tint = TppTheme.colors.forest,
+                            modifier = Modifier.size(32.dp),
+                        )
+                    }
+                }
+                Button(
+                    onClick = onClose,
+                    enabled = !isCapturing,
+                    modifier = Modifier.size(width = 112.dp, height = 52.dp),
+                    colors = ButtonDefaults.buttonColors(
+                        containerColor = TppTheme.colors.forest,
+                    ),
+                    shape = RoundedCornerShape(6.dp),
+                ) {
+                    Icon(
+                        Icons.Outlined.CheckCircle,
+                        contentDescription = null,
+                        tint = Color.White,
+                        modifier = Modifier.size(20.dp),
+                    )
+                    Text(
+                        text = "Gotowe",
+                        color = Color.White,
+                        modifier = Modifier.padding(start = 6.dp),
+                    )
+                }
+            }
+        }
+    }
+}
+
+private fun createMultipleCameraFile(context: Context): File {
+    val directory = File(context.cacheDir, "camera").apply { mkdirs() }
+    return File.createTempFile("ladunek-", ".jpg", directory)
+}
+
+private fun cameraFileUri(context: Context, file: File): Uri =
+    FileProvider.getUriForFile(context, "${context.packageName}.fileprovider", file)