Button click for save and delete trip

feature/trip-planner/state/src/main/kotlin/xyz/ksharma/krail/trip/planner/ui/state/savedtrip/SavedTripUiEvent.kt

@@ -1,11 +1,8 @@
 package xyz.ksharma.krail.trip.planner.ui.state.savedtrip
 
-import xyz.ksharma.krail.trip.planner.ui.state.searchstop.model.StopItem
+import xyz.ksharma.krail.trip.planner.ui.state.timetable.Trip
 
 sealed interface SavedTripUiEvent {
-    data object LoadSavedTrips : SavedTripUiEvent
-    data class SavedTripClicked(val savedTrip: String) : SavedTripUiEvent
-    data class DeleteSavedTrip(val savedTrip: String) : SavedTripUiEvent
-    data class OnSearchButtonClicked(val fromStopItem: StopItem, val toStopItem: StopItem) :
-        SavedTripUiEvent
+    data class SavedTripClicked(val trip: Trip) : SavedTripUiEvent
+    data class DeleteSavedTrip(val trip: Trip) : SavedTripUiEvent
 }

feature/trip-planner/state/src/main/kotlin/xyz/ksharma/krail/trip/planner/ui/state/timetable/Trip.kt

@@ -10,6 +10,9 @@ data class Trip(
     val toStopId: String,
     val toStopName: String,
 ) {
+    val tripId: String
+        get() = "$fromStopId$toStopId"
+
     fun toJsonString() = Json.encodeToString(serializer(), this)
 
     companion object {

feature/trip-planner/ui/src/main/kotlin/xyz/ksharma/krail/trip/planner/ui/components/SavedTripCard.kt

@@ -28,12 +28,12 @@ import xyz.ksharma.krail.design.system.components.Text
 import xyz.ksharma.krail.design.system.preview.PreviewComponent
 import xyz.ksharma.krail.design.system.theme.KrailTheme
 import xyz.ksharma.krail.trip.planner.ui.state.TransportMode
+import xyz.ksharma.krail.trip.planner.ui.state.timetable.Trip
 import xyz.ksharma.krail.design.system.R as DSR
 
 @Composable
 fun SavedTripCard(
-    origin: String,
-    destination: String,
+    trip: Trip,
     onStarClick: () -> Unit,
     onCardClick: () -> Unit,
     modifier: Modifier = Modifier,
@@ -67,9 +67,10 @@ fun SavedTripCard(
             modifier = Modifier
                 .padding(horizontal = 16.dp)
                 .weight(1f),
+            verticalArrangement = Arrangement.spacedBy(8.dp),
         ) {
-            Text(text = origin, style = KrailTheme.typography.bodyMedium)
-            Text(text = destination, style = KrailTheme.typography.bodyMedium)
+            Text(text = trip.fromStopName, style = KrailTheme.typography.bodyMedium)
+            Text(text = trip.toStopName, style = KrailTheme.typography.bodyMedium)
         }
 
         Box(
@@ -105,8 +106,12 @@ fun SavedTripCard(
 private fun SavedTripCardPreview() {
     KrailTheme {
         SavedTripCard(
-            origin = "Edmondson Park Station",
-            destination = "Harris Park Station",
+            trip = Trip(
+                fromStopId = "1",
+                fromStopName = "Edmondson Park Station",
+                toStopId = "2",
+                toStopName = "Harris Park Station",
+            ),
             primaryTransportMode = TransportMode.Train(),
             onCardClick = {},
             onStarClick = {},
@@ -126,32 +131,48 @@ private fun SavedTripCardListPreview() {
             verticalArrangement = Arrangement.spacedBy(16.dp),
         ) {
             SavedTripCard(
-                origin = "Edmondson Park Station",
-                destination = "Harris Park Station",
+                trip = Trip(
+                    fromStopId = "1",
+                    fromStopName = "Edmondson Park Station",
+                    toStopId = "2",
+                    toStopName = "Harris Park Station",
+                ),
                 primaryTransportMode = TransportMode.Train(),
                 onCardClick = {},
                 onStarClick = {},
             )
 
             SavedTripCard(
-                origin = "Harrington Street, Stand D",
-                destination = "Albert Rd, Stand A",
+                trip = Trip(
+                    fromStopId = "1",
+                    fromStopName = "Harrington Street, Stand D",
+                    toStopId = "2",
+                    toStopName = "Albert Rd, Stand A",
+                ),
                 primaryTransportMode = TransportMode.Bus(),
                 onCardClick = {},
                 onStarClick = {},
             )
 
             SavedTripCard(
-                origin = "Manly Wharf",
-                destination = "Circular Quay Wharf",
+                trip = Trip(
+                    fromStopId = "1",
+                    fromStopName = "Manly Wharf",
+                    toStopId = "2",
+                    toStopName = "Circular Quay Wharf",
+                ),
                 primaryTransportMode = TransportMode.Ferry(),
                 onCardClick = {},
                 onStarClick = {},
             )
 
             SavedTripCard(
-                origin = "Manly Wharf",
-                destination = "Circular Quay Wharf",
+                trip = Trip(
+                    fromStopId = "1",
+                    fromStopName = "Manly Wharf",
+                    toStopId = "2",
+                    toStopName = "Circular Quay Wharf",
+                ),
                 primaryTransportMode = null,
                 onCardClick = {},
                 onStarClick = {},

feature/trip-planner/ui/src/main/kotlin/xyz/ksharma/krail/trip/planner/ui/savedtrips/SavedTripsDestination.kt

@@ -73,8 +73,17 @@ internal fun NavGraphBuilder.savedTripsDestination(navController: NavHostControl
                 fromStopItem = toStopItem
                 toStopItem = bufferStop
             },
-            onSearchButtonClick = {
-                if (fromStopItem != null && toStopItem != null) {
+            onSearchButtonClick = { fromStop, toStop ->
+                if (fromStop != null && toStop != null) {
+                    navController.navigate(
+                        TimeTableRoute(
+                            fromStopId = fromStop.stopId,
+                            fromStopName = fromStop.stopName,
+                            toStopId = toStop.stopId,
+                            toStopName = toStop.stopName,
+                        ),
+                    )
+                } else if (fromStopItem != null && toStopItem != null) {
                     navController.navigate(
                         TimeTableRoute(
                             fromStopId = fromStopItem?.stopId!!,
@@ -88,6 +97,7 @@ internal fun NavGraphBuilder.savedTripsDestination(navController: NavHostControl
                     Timber.e("Select both stops")
                 }
             },
+            onEvent = { event -> viewModel.onEvent(event) },
         )
     }
 }

feature/trip-planner/ui/src/main/kotlin/xyz/ksharma/krail/trip/planner/ui/savedtrips/SavedTripsScreen.kt

@@ -21,6 +21,7 @@ import xyz.ksharma.krail.design.system.theme.KrailTheme
 import xyz.ksharma.krail.trip.planner.ui.R
 import xyz.ksharma.krail.trip.planner.ui.components.SavedTripCard
 import xyz.ksharma.krail.trip.planner.ui.components.SearchStopRow
+import xyz.ksharma.krail.trip.planner.ui.state.savedtrip.SavedTripUiEvent
 import xyz.ksharma.krail.trip.planner.ui.state.savedtrip.SavedTripsState
 import xyz.ksharma.krail.trip.planner.ui.state.searchstop.model.StopItem
 
@@ -33,8 +34,8 @@ fun SavedTripsScreen(
     fromButtonClick: () -> Unit = {},
     toButtonClick: () -> Unit = {},
     onReverseButtonClick: () -> Unit = {},
-    onSearchButtonClick: () -> Unit = {},
-//    onEvent: (SavedTripUiEvent) -> Unit = {},
+    onSearchButtonClick: (StopItem?, StopItem?) -> Unit = { _, _ -> },
+    onEvent: (SavedTripUiEvent) -> Unit = {},
 ) {
     Box(
         modifier = modifier
@@ -57,10 +58,20 @@ fun SavedTripsScreen(
                 key = { it.fromStopId + it.toStopId },
             ) { trip ->
                 SavedTripCard(
-                    origin = trip.fromStopName,
-                    destination = trip.toStopName,
-                    onStarClick = {},
-                    onCardClick = {},
+                    trip = trip,
+                    onStarClick = { onEvent(SavedTripUiEvent.DeleteSavedTrip(trip)) },
+                    onCardClick = {
+                        onSearchButtonClick(
+                            StopItem(
+                                stopId = trip.fromStopId,
+                                stopName = trip.fromStopName,
+                            ),
+                            StopItem(
+                                stopId = trip.toStopId,
+                                stopName = trip.toStopName,
+                            ),
+                        )
+                    },
                     modifier = Modifier.padding(horizontal = 16.dp),
                 )
                 Spacer(modifier = Modifier.height(12.dp))
@@ -74,7 +85,7 @@ fun SavedTripsScreen(
             fromButtonClick = fromButtonClick,
             toButtonClick = toButtonClick,
             onReverseButtonClick = onReverseButtonClick,
-            onSearchButtonClick = onSearchButtonClick,
+            onSearchButtonClick = { onSearchButtonClick(null, null) },
         )
     }
 }

feature/trip-planner/ui/src/main/kotlin/xyz/ksharma/krail/trip/planner/ui/savedtrips/SavedTripsViewModel.kt

@@ -12,10 +12,12 @@ import kotlinx.coroutines.flow.onStart
 import kotlinx.coroutines.flow.stateIn
 import kotlinx.coroutines.flow.update
 import kotlinx.coroutines.launch
+import timber.log.Timber
 import xyz.ksharma.krail.di.AppDispatchers
 import xyz.ksharma.krail.di.Dispatcher
 import xyz.ksharma.krail.sandook.Sandook
 import xyz.ksharma.krail.sandook.di.SandookFactory
+import xyz.ksharma.krail.trip.planner.ui.state.savedtrip.SavedTripUiEvent
 import xyz.ksharma.krail.trip.planner.ui.state.savedtrip.SavedTripsState
 import xyz.ksharma.krail.trip.planner.ui.state.timetable.Trip
 import javax.inject.Inject
@@ -55,37 +57,25 @@ class SavedTripsViewModel @Inject constructor(
         }
     }
 
-    /*
-
-        fun onEvent(event: SavedTripUiEvent) {
-            when (event) {
-                is SavedTripUiEvent.DeleteSavedTrip -> onDeleteSavedTrip(event.savedTrip)
-                SavedTripUiEvent.LoadSavedTrips -> onLoadSavedTrips()
-                is SavedTripUiEvent.SavedTripClicked -> onSavedTripClicked(event.savedTrip)
-                is SavedTripUiEvent.OnSearchButtonClicked -> onSearchButtonClicked(event.fromStopItem, event.toStopItem)
-            }
-        }
-
-        private fun onSearchButtonClicked(fromStopItem: StopItem, toStopItem: StopItem) {
-            Timber.d("onSearchButtonClicked")
-        }
-
-        private fun onSavedTripClicked(savedTrip: String) {
-            Timber.d("onSavedTripClicked")
+    fun onEvent(event: SavedTripUiEvent) {
+        when (event) {
+            is SavedTripUiEvent.DeleteSavedTrip -> onDeleteSavedTrip(event.trip)
+            is SavedTripUiEvent.SavedTripClicked -> onSavedTripClicked(event.trip)
         }
+    }
 
-        private fun onLoadSavedTrips() {
-            Timber.d("onLoadSavedTrips")
-            updateUiState {
-                copy(trip = "Central to Town Hall")
-            }
+    private fun onDeleteSavedTrip(savedTrip: Trip) {
+        Timber.d("onDeleteSavedTrip: $savedTrip")
+        viewModelScope.launch(context = ioDispatcher) {
+            sandook.remove(key = savedTrip.tripId)
+            loadSavedTrips()
         }
+    }
 
-        private fun onDeleteSavedTrip(savedTrip: String) {
-            Timber.d("onDeleteSavedTrip")
-        }
+    private fun onSavedTripClicked(savedTrip: Trip) {
+        Timber.d("onSavedTripClicked: $savedTrip")
+    }
 
-*/
     private fun updateUiState(block: SavedTripsState.() -> SavedTripsState) {
         _uiState.update(block)
     }

feature/trip-planner/ui/src/main/kotlin/xyz/ksharma/krail/trip/planner/ui/timetable/TimeTableViewModel.kt

@@ -71,8 +71,8 @@ class TimeTableViewModel @Inject constructor(
         Timber.d("Save Trip Button Clicked")
         tripInfo?.let { trip ->
             Timber.d("Save Trip: $trip")
-            sandook.putString(key = trip.fromStopId + trip.toStopId, value = trip.toJsonString())
-            sandook.getString(key = trip.fromStopId + trip.toStopId)?.let { savedTrip ->
+            sandook.putString(key = trip.tripId, value = trip.toJsonString())
+            sandook.getString(key = trip.tripId)?.let { savedTrip ->
                 Timber.d("Saved Trip (Pref): ${Trip.fromJsonString(savedTrip)}")
             }
             updateUiState { copy(isTripSaved = true) }