Merge branch 'main' into mth-navigation-path

# Conflicts:
#	iosApp/iosApp/ContentView.swift

iosApp/iosApp.xcodeproj/project.pbxproj

@@ -73,6 +73,7 @@
 		9A8B34B02B892C810018412C /* Polyline in Frameworks */ = {isa = PBXBuildFile; productRef = 9A8B34AF2B892C810018412C /* Polyline */; };
 		9A9E05F42B6D6DEA0086B437 /* SearchResultFetcher.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9A9E05F32B6D6DEA0086B437 /* SearchResultFetcher.swift */; };
 		9A9E05F62B6D6EF70086B437 /* NearbyFetcher.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9A9E05F52B6D6EF70086B437 /* NearbyFetcher.swift */; };
+		9AB446B02BBDDCAF00D8C920 /* StopIcons.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9AB446AF2BBDDCAF00D8C920 /* StopIcons.swift */; };
 		9AB44A112B8FC43E00E8FFB3 /* IconCard.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9AB44A102B8FC43E00E8FFB3 /* IconCard.swift */; };
 		9AB44A132B911E6400E8FFB3 /* DateExtension.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9AB44A122B911E6400E8FFB3 /* DateExtension.swift */; };
 		9AC10BDA2B80067400EA4605 /* ColorHexExtension.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9AC10BD92B80067400EA4605 /* ColorHexExtension.swift */; };
@@ -195,6 +196,7 @@
 		9A8B34AC2B88E5080018412C /* RailRouteShapeFetcher.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RailRouteShapeFetcher.swift; sourceTree = "<group>"; };
 		9A9E05F32B6D6DEA0086B437 /* SearchResultFetcher.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SearchResultFetcher.swift; sourceTree = "<group>"; };
 		9A9E05F52B6D6EF70086B437 /* NearbyFetcher.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NearbyFetcher.swift; sourceTree = "<group>"; };
+		9AB446AF2BBDDCAF00D8C920 /* StopIcons.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StopIcons.swift; sourceTree = "<group>"; };
 		9AB44A102B8FC43E00E8FFB3 /* IconCard.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = IconCard.swift; sourceTree = "<group>"; };
 		9AB44A122B911E6400E8FFB3 /* DateExtension.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DateExtension.swift; sourceTree = "<group>"; };
 		9AC10BD92B80067400EA4605 /* ColorHexExtension.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ColorHexExtension.swift; sourceTree = "<group>"; };
@@ -434,6 +436,7 @@
 				9A5B275B2BB237DE009A6FC6 /* RecenterButton.swift */,
 				9A5B27552BB221C1009A6FC6 /* RouteLayerGenerator.swift */,
 				9A5B27532BB1EF53009A6FC6 /* RouteSourceGenerator.swift */,
+				9AB446AF2BBDDCAF00D8C920 /* StopIcons.swift */,
 				9A5B27592BB22D91009A6FC6 /* StopLayerGenerator.swift */,
 				9A5B27512BB1EF45009A6FC6 /* StopSourceGenerator.swift */,
 			);
@@ -852,6 +855,7 @@
 				9A5B27582BB22BF9009A6FC6 /* MapLayerManager.swift in Sources */,
 				9A03F3662BA9E68500DA40DC /* Debouncer.swift in Sources */,
 				9A8B34AD2B88E5090018412C /* RailRouteShapeFetcher.swift in Sources */,
+				9AB446B02BBDDCAF00D8C920 /* StopIcons.swift in Sources */,
 				9A2005CB2B97B68700F562E1 /* UpcomingTripView.swift in Sources */,
 				9AB44A132B911E6400E8FFB3 /* DateExtension.swift in Sources */,
 				6EE745862B965C130052227E /* Message.swift in Sources */,
@@ -1074,7 +1078,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 16.0;
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
 				ONLY_ACTIVE_ARCH = YES;
@@ -1129,7 +1133,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 16.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
 				SDKROOT = iphoneos;
@@ -1149,7 +1153,7 @@
 				DEVELOPMENT_TEAM = RP77QY87AD;
 				ENABLE_PREVIEWS = YES;
 				INFOPLIST_FILE = iosApp/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 16.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -1179,7 +1183,7 @@
 				DEVELOPMENT_TEAM = RP77QY87AD;
 				ENABLE_PREVIEWS = YES;
 				INFOPLIST_FILE = iosApp/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 16.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",

iosApp/iosApp/Assets.xcassets/bus-stop-issues.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images": [
+    {
+      "filename": "bus-stop-issues.svg",
+      "idiom": "universal",
+      "scale": "1x"
+    },
+    {
+      "idiom": "universal",
+      "scale": "2x"
+    },
+    {
+      "idiom": "universal",
+      "scale": "3x"
+    }
+  ],
+  "info": {
+    "author": "xcode",
+    "version": 1
+  }
+}

iosApp/iosApp/Assets.xcassets/bus-stop-no-service.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images": [
+    {
+      "filename": "bus-stop-no-service.svg",
+      "idiom": "universal",
+      "scale": "1x"
+    },
+    {
+      "idiom": "universal",
+      "scale": "2x"
+    },
+    {
+      "idiom": "universal",
+      "scale": "3x"
+    }
+  ],
+  "info": {
+    "author": "xcode",
+    "version": 1
+  }
+}

iosApp/iosApp/Assets.xcassets/t-station-issues.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images": [
+    {
+      "filename": "t-station-issues.svg",
+      "idiom": "universal",
+      "scale": "1x"
+    },
+    {
+      "idiom": "universal",
+      "scale": "2x"
+    },
+    {
+      "idiom": "universal",
+      "scale": "3x"
+    }
+  ],
+  "info": {
+    "author": "xcode",
+    "version": 1
+  }
+}

iosApp/iosApp/Assets.xcassets/t-station-no-service.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images": [
+    {
+      "filename": "t-station-no-service.svg",
+      "idiom": "universal",
+      "scale": "1x"
+    },
+    {
+      "idiom": "universal",
+      "scale": "2x"
+    },
+    {
+      "idiom": "universal",
+      "scale": "3x"
+    }
+  ],
+  "info": {
+    "author": "xcode",
+    "version": 1
+  }
+}

iosApp/iosApp/ContentView.swift

@@ -30,7 +30,7 @@ struct ContentView: View {
     }
 
     var body: some View {
-        NavigationView {
+        NavigationStack {
             VStack {
                 SearchView(
                     query: searchObserver.debouncedText,
@@ -49,6 +49,7 @@ struct ContentView: View {
                     Text("Location access state unknown")
                 }
                 HomeMapView(
+                    alertsFetcher: alertsFetcher,
                     globalFetcher: globalFetcher,
                     nearbyFetcher: nearbyFetcher,
                     railRouteShapeFetcher: railRouteShapeFetcher,

iosApp/iosApp/Fetchers/GlobalFetcher.swift

@@ -11,6 +11,7 @@ import shared
 
 class GlobalFetcher: ObservableObject {
     var response: GlobalResponse?
+    var globalStaticData: GlobalStaticData?
     @Published var stops: [String: Stop]
     @Published var routes: [String: Route]
     let backend: any BackendProtocol
@@ -27,8 +28,16 @@ class GlobalFetcher: ObservableObject {
             self.response = response
             stops = response.stops
             routes = response.routes
+            globalStaticData = GlobalStaticData(globalData: response)
         } catch {
             print("Failed to load global data: \(error)")
         }
     }
+
+    func getRealtimeAlertsByStop(
+        alerts: AlertsStreamDataResponse?,
+        filterAtTime: Instant
+    ) -> [String: AlertAssociatedStop] {
+        globalStaticData?.withRealtimeAlertsByStop(alerts: alerts, filterAtTime: filterAtTime) ?? [:]
+    }
 }

iosApp/iosApp/Pages/Map/HomeMapView.swift

@@ -15,6 +15,7 @@ import SwiftUI
 struct HomeMapView: View {
     private let cameraDebouncer = Debouncer(delay: 0.25)
 
+    @ObservedObject var alertsFetcher: AlertsFetcher
     @ObservedObject var globalFetcher: GlobalFetcher
     @ObservedObject var nearbyFetcher: NearbyFetcher
     @ObservedObject var railRouteShapeFetcher: RailRouteShapeFetcher
@@ -23,16 +24,22 @@ struct HomeMapView: View {
     @State private var layerManager: MapLayerManager?
     @StateObject private var locationDataManager: LocationDataManager
     @State private var recenterButton: ViewAnnotation?
+    @State private var now = Date.now
+    @State private var currentStopAlerts: [String: AlertAssociatedStop] = [:]
     @Binding var sheetHeight: CGFloat
 
+    let timer = Timer.publish(every: 300, on: .main, in: .common).autoconnect()
+
     init(
+        alertsFetcher: AlertsFetcher,
         globalFetcher: GlobalFetcher,
         nearbyFetcher: NearbyFetcher,
         railRouteShapeFetcher: RailRouteShapeFetcher,
         locationDataManager: LocationDataManager = .init(distanceFilter: 1),
         viewportProvider: ViewportProvider,
         sheetHeight: Binding<CGFloat>
     ) {
+        self.alertsFetcher = alertsFetcher
         self.globalFetcher = globalFetcher
         self.nearbyFetcher = nearbyFetcher
         self.railRouteShapeFetcher = railRouteShapeFetcher
@@ -58,12 +65,8 @@ struct HomeMapView: View {
             .mapStyle(.light)
             .onCameraChanged { change in handleCameraChange(change) }
             .ornamentOptions(.init(scaleBar: .init(visibility: .hidden)))
-            .onLayerTapGesture(StopLayerGenerator.getStopLayerId(.stop)) { _, _ in
-                // Each stop feature has the stop ID as the identifier
-                // We can also set arbitrary JSON properties if we need to
-                // print(feature.feature.identifier)
-                true
-            }
+            .onLayerTapGesture(StopLayerGenerator.getStopLayerId(.stop), perform: handleStopLayerTap)
+            .onLayerTapGesture(StopLayerGenerator.getStopLayerId(.station), perform: handleStopLayerTap)
             .additionalSafeAreaInsets(.bottom, sheetHeight)
             .accessibilityIdentifier("transitMap")
             .onAppear { handleAppear(location: proxy.location, map: proxy.map) }
@@ -74,6 +77,22 @@ struct HomeMapView: View {
                     Task { viewportProvider.follow(animation: .easeInOut(duration: 0)) }
                 }
             }
+            .onChange(of: alertsFetcher.alerts) { nextAlerts in
+                currentStopAlerts = globalFetcher.getRealtimeAlertsByStop(
+                    alerts: nextAlerts,
+                    filterAtTime: now.toKotlinInstant()
+                )
+            }
+            .onReceive(timer) { input in
+                now = input
+                currentStopAlerts = globalFetcher.getRealtimeAlertsByStop(
+                    alerts: alertsFetcher.alerts,
+                    filterAtTime: now.toKotlinInstant()
+                )
+            }
+            .onChange(of: currentStopAlerts) { nextStopAlerts in
+                handleStopAlertChange(alertsByStop: nextStopAlerts)
+            }
             .overlay(alignment: .topTrailing) {
                 if !viewportProvider.viewport.isFollowing, locationDataManager.currentLocation != nil {
                     RecenterButton { Task { viewportProvider.follow() } }
@@ -108,7 +127,7 @@ struct HomeMapView: View {
 
     func handleCameraChange(_ change: CameraChanged) {
         guard let layerManager else { return }
-        layerManager.updateStopLayers(change.cameraState.zoom)
+        layerManager.updateStopLayerZoom(change.cameraState.zoom)
         cameraDebouncer.debounce {
             viewportProvider.cameraState = change.cameraState
         }
@@ -126,19 +145,38 @@ struct HomeMapView: View {
         let layerManager = MapLayerManager(map: map)
 
         let routeSourceGenerator = RouteSourceGenerator(routeData: routeResponse)
-        let stopSourceGenerator = StopSourceGenerator(
-            stops: stops,
-            routeSourceDetails: routeSourceGenerator.routeSourceDetails
+        layerManager.addSources(
+            routeSourceGenerator: routeSourceGenerator,
+            stopSourceGenerator: StopSourceGenerator(
+                stops: stops,
+                routeSourceDetails: routeSourceGenerator.routeSourceDetails,
+                alertsByStop: currentStopAlerts
+            )
         )
-        layerManager.addSources(sources: routeSourceGenerator.routeSources + stopSourceGenerator.stopSources)
 
-        let routeLayerGenerator = RouteLayerGenerator(routeData: routeResponse)
-        let stopLayerGenerator = StopLayerGenerator(stopLayerTypes: MapLayerManager.stopLayerTypes)
-        layerManager.addLayers(layers: routeLayerGenerator.routeLayers + stopLayerGenerator.stopLayers)
+        layerManager.addLayers(
+            routeLayerGenerator: RouteLayerGenerator(routeData: routeResponse),
+            stopLayerGenerator: StopLayerGenerator(stopLayerTypes: MapLayerManager.stopLayerTypes)
+        )
 
         self.layerManager = layerManager
     }
 
+    func handleStopAlertChange(alertsByStop: [String: AlertAssociatedStop]) {
+        let updatedSources = StopSourceGenerator(
+            stops: globalFetcher.stops,
+            routeSourceDetails: layerManager?.routeSourceGenerator?.routeSourceDetails,
+            alertsByStop: alertsByStop
+        )
+        layerManager?.updateSourceData(stopSourceGenerator: updatedSources)
+    }
+
+    func handleStopLayerTap(feature _: QueriedFeature, _: MapContentGestureContext) -> Bool {
+        // Each stop feature has the stop ID as the identifier
+        // We can also set arbitrary JSON properties if we need to
+        true
+    }
+
     func isNearbyNotFollowing() -> Bool {
         nearbyFetcher.loadedLocation != nil
             && nearbyFetcher.loadedLocation != locationDataManager.currentLocation?.coordinate