Usprawnij wybór urlopu przy konfliktach

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

@@ -1053,10 +1053,23 @@ private fun LeaveCalendarScreen(
     val context = LocalContext.current
     val listState = rememberLazyListState()
     val months = remember(state.leaveCalendarLoadedUntil) { leaveCalendarMonths(state.leaveCalendarLoadedUntil) }
-    var detailsDate by remember { mutableStateOf<LocalDate?>(null) }
-    val detailsEntries = detailsDate
-        ?.let { DriverLeaveRequestUiRules.calendarEntriesForDate(state.leaveCalendarEntries, it) }
-        .orEmpty()
+    var showConflictDetails by remember { mutableStateOf(false) }
+    val selectedConflictEntries = remember(
+        state.leaveCalendarEntries,
+        state.leaveCalendarHasSelection,
+        state.leaveRequestDateFrom,
+        state.leaveRequestDateTo,
+    ) {
+        if (state.leaveCalendarHasSelection) {
+            DriverLeaveRequestUiRules.calendarEntriesForRange(
+                entries = state.leaveCalendarEntries,
+                dateFrom = state.leaveRequestDateFrom,
+                dateTo = state.leaveRequestDateTo,
+            )
+        } else {
+            emptyList()
+        }
+    }
     val sheetState = rememberModalBottomSheetState(skipPartiallyExpanded = true)
 
     LaunchedEffect(months.size, state.leaveCalendarLoading) {
@@ -1074,6 +1087,8 @@ private fun LeaveCalendarScreen(
         bottomBar = {
             LeaveCalendarContinueBar(
                 state = state,
+                conflictCount = selectedConflictEntries.size,
+                onShowConflicts = { showConflictDetails = true },
                 onContinue = onContinue,
             )
         },
@@ -1093,11 +1108,8 @@ private fun LeaveCalendarScreen(
                     selectedFrom = state.leaveRequestDateFrom,
                     selectedTo = state.leaveRequestDateTo,
                     hasSelection = state.leaveCalendarHasSelection,
-                    onDayClick = { date, entries ->
+                    onDayClick = { date, _ ->
                         onDateSelected(date.toString())
-                        if (entries.isNotEmpty()) {
-                            detailsDate = date
-                        }
                     },
                 )
             }
@@ -1121,15 +1133,15 @@ private fun LeaveCalendarScreen(
         }
     }
 
-    if (detailsDate != null && detailsEntries.isNotEmpty()) {
+    if (showConflictDetails && selectedConflictEntries.isNotEmpty()) {
         ModalBottomSheet(
-            onDismissRequest = { detailsDate = null },
+            onDismissRequest = { showConflictDetails = false },
             sheetState = sheetState,
             containerColor = TppTheme.colors.card,
         ) {
             LeaveCalendarDetailsSheet(
-                date = detailsDate,
-                entries = detailsEntries,
+                title = "Urlopy w wybranym terminie",
+                entries = selectedConflictEntries,
                 onCall = { dialUri ->
                     context.startActivity(Intent(Intent.ACTION_DIAL, Uri.parse(dialUri)))
                 },
@@ -1139,7 +1151,12 @@ private fun LeaveCalendarScreen(
 }
 
 @Composable
-private fun LeaveCalendarContinueBar(state: DriverUiState, onContinue: () -> Unit) {
+private fun LeaveCalendarContinueBar(
+    state: DriverUiState,
+    conflictCount: Int,
+    onShowConflicts: () -> Unit,
+    onContinue: () -> Unit,
+) {
     val selectionText = when {
         !state.leaveCalendarHasSelection -> "Wybierz pierwszy dzień urlopu"
         else -> leaveDateRange(state.leaveRequestDateFrom, state.leaveRequestDateTo)
@@ -1178,6 +1195,28 @@ private fun LeaveCalendarContinueBar(state: DriverUiState, onContinue: () -> Uni
                 Text("Dalej", fontWeight = FontWeight.Bold)
             }
         }
+        if (state.leaveCalendarHasSelection && conflictCount > 0) {
+            Row(
+                Modifier
+                    .fillMaxWidth()
+                    .background(TppTheme.colors.warningContainer, RoundedCornerShape(4.dp))
+                    .border(1.dp, TppTheme.colors.warningOutline, RoundedCornerShape(4.dp))
+                    .padding(horizontal = 12.dp, vertical = 10.dp),
+                horizontalArrangement = Arrangement.spacedBy(10.dp),
+                verticalAlignment = Alignment.CenterVertically,
+            ) {
+                Icon(Icons.Outlined.Info, contentDescription = null, tint = Color(0xFF7A5A00), modifier = Modifier.size(20.dp))
+                Text(
+                    "Nakłada się z ${leaveConflictCountLabel(conflictCount)}",
+                    color = Color(0xFF7A5A00),
+                    fontWeight = FontWeight.Bold,
+                    modifier = Modifier.weight(1f),
+                )
+                TextButton(onClick = onShowConflicts) {
+                    Text("Zobacz", color = TppTheme.colors.forest, fontWeight = FontWeight.Bold)
+                }
+            }
+        }
     }
 }
 
@@ -1307,7 +1346,7 @@ private fun LeaveCalendarDayCell(
 
 @Composable
 private fun LeaveCalendarDetailsSheet(
-    date: LocalDate?,
+    title: String,
     entries: List<DriverLeaveCalendarEntryDto>,
     onCall: (String) -> Unit,
 ) {
@@ -1316,7 +1355,7 @@ private fun LeaveCalendarDetailsSheet(
         verticalArrangement = Arrangement.spacedBy(12.dp),
     ) {
         Text(
-            date?.let { DateTimeFormatter.ofPattern("d MMMM yyyy", Locale("pl", "PL")).format(it) } ?: "Urlopy w tym dniu",
+            title,
             color = TppTheme.colors.ink,
             fontWeight = FontWeight.Bold,
             fontSize = 22.sp,
@@ -2926,6 +2965,9 @@ private fun photoCountLabel(count: Int): String =
         else -> "zdjęć"
     }
 
+private fun leaveConflictCountLabel(count: Int): String =
+    if (count == 1) "1 urlopem" else "$count urlopami"
+
 @Composable
 private fun ManifestSection(route: DriverRouteDto, selectedDate: String, onNavigate: (NavigationPointDto) -> Unit) {
     val stripColor = routeStatusColor(route.status)

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

@@ -61,6 +61,19 @@ object DriverLeaveRequestUiRules {
             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