Feat/submit claim deeplink opens sheet 2

app/app/src/main/kotlin/com/hedvig/android/app/ui/HedvigAppState.kt

@@ -355,7 +355,7 @@ private sealed interface TopLevelDestination {
   val destination: Destination
 
   object Home : TopLevelDestination {
-    override val destination: Destination = HomeDestination.Home
+    override val destination: Destination = HomeDestination.Home()
   }
 
   object Insurances : TopLevelDestination {

app/app/src/main/kotlin/com/hedvig/android/app/ui/IsTopLevelGraphInHierarchy.kt

@@ -32,7 +32,7 @@ internal val TopLevelGraph.destination: Destination
 
 internal val TopLevelGraph.startDestination: Destination
   get() = when (this) {
-    TopLevelGraph.Home -> HomeDestination.Home
+    TopLevelGraph.Home -> HomeDestination.Home()
     TopLevelGraph.Insurances -> InsurancesDestination.Insurances
     TopLevelGraph.Forever -> ForeverDestination.Forever
     TopLevelGraph.Payments -> PaymentsDestination.Payments

app/feature/feature-home/src/main/kotlin/com/hedvig/android/feature/home/home/navigation/HomeDestinations.kt

@@ -13,7 +13,11 @@ sealed interface HomeDestination {
   data object Graph : HomeDestination, Destination
 
   @Serializable
-  data object Home : HomeDestination, Destination
+  data class Home(
+    // When true, the home screen automatically opens the start-claim consent sheet on arrival. Defaults to false for
+    // regular home navigation; set to true when arriving via the `/submit-claim` deep link (see homeGraph).
+    val startClaimFlow: Boolean = false,
+  ) : HomeDestination, Destination
 
   @Serializable
   data class FirstVet(val sections: List<FirstVetSection>) : HomeDestination, Destination {

app/feature/feature-home/src/main/kotlin/com/hedvig/android/feature/home/home/navigation/HomeGraph.kt

@@ -1,6 +1,9 @@
 package com.hedvig.android.feature.home.home.navigation
 
+import android.content.Intent
+import androidx.core.os.BundleCompat
 import androidx.lifecycle.compose.dropUnlessResumed
+import androidx.navigation.NavBackStackEntry
 import androidx.navigation.NavController
 import androidx.navigation.NavGraphBuilder
 import coil3.ImageLoader
@@ -45,8 +48,10 @@ fun NavGraphBuilder.homeGraph(
       exitTransition = { MotionDefaults.fadeThroughExit },
     ) {
       val viewModel: HomeViewModel = koinViewModel()
+      val startClaimFlow = startClaimFlow || it.wasLaunchedFromClaimDeepLink(hedvigDeepLinkContainer)
       HomeDestination(
         viewModel = viewModel,
+        startClaimFlow = startClaimFlow,
         onNavigateToInbox = dropUnlessResumed { onNavigateToInbox() },
         onNavigateToNewConversation = dropUnlessResumed { onNavigateToNewConversation() },
         navigateToClaimChat = dropUnlessResumed { navigateToClaimChat() },
@@ -84,3 +89,14 @@ fun NavGraphBuilder.homeGraph(
     nestedGraphs()
   }
 }
+
+/**
+ * Whether this back stack entry was opened by the claim flow deep link (`/submit-claim`). The deep link does not carry
+ * any route argument, so we inspect the launching intent's URI and match it against the known claim flow patterns.
+ */
+private fun NavBackStackEntry.wasLaunchedFromClaimDeepLink(hedvigDeepLinkContainer: HedvigDeepLinkContainer): Boolean {
+  val arguments = arguments ?: return false
+  val deepLinkIntent = BundleCompat.getParcelable(arguments, NavController.KEY_DEEP_LINK_INTENT, Intent::class.java)
+  val deepLinkUri = deepLinkIntent?.data?.toString() ?: return false
+  return hedvigDeepLinkContainer.claimFlow.any { claimFlowUri -> deepLinkUri.startsWith(claimFlowUri) }
+}

app/feature/feature-home/src/main/kotlin/com/hedvig/android/feature/home/home/ui/HomeDestination.kt

@@ -38,6 +38,7 @@ import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.produceState
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.rememberUpdatedState
+import androidx.compose.runtime.saveable.rememberSaveable
 import androidx.compose.runtime.setValue
 import androidx.compose.runtime.snapshotFlow
 import androidx.compose.ui.Alignment
@@ -153,6 +154,7 @@ import org.jetbrains.compose.resources.stringResource
 @Composable
 internal fun HomeDestination(
   viewModel: HomeViewModel,
+  startClaimFlow: Boolean,
   onNavigateToInbox: () -> Unit,
   onNavigateToNewConversation: () -> Unit,
   navigateToClaimChat: () -> Unit,
@@ -174,6 +176,7 @@ internal fun HomeDestination(
   val notificationPermissionState = rememberNotificationPermissionState()
   HomeScreen(
     uiState = uiState,
+    startClaimFlow = startClaimFlow,
     notificationPermissionState = notificationPermissionState,
     reload = { viewModel.emit(HomeEvent.RefreshData) },
     onNavigateToInbox = onNavigateToInbox,
@@ -203,6 +206,7 @@ internal fun HomeDestination(
 @Composable
 private fun HomeScreen(
   uiState: HomeUiState,
+  startClaimFlow: Boolean,
   notificationPermissionState: NotificationPermissionState,
   reload: () -> Unit,
   onNavigateToInbox: () -> Unit,
@@ -247,6 +251,17 @@ private fun HomeScreen(
     navigateToClaimChatInDevMode = navigateToClaimChatInDevMode,
     isStagingEnvironment = (uiState as? Success)?.isProduction?.not() ?: false,
   )
+  // Auto-open the start-claim consent sheet when arriving via the `/submit-claim` deep link, mirroring a tap on the
+  // "Start claim" button. Guarded so it only happens once per entry, surviving recompositions and configuration changes.
+  if (startClaimFlow) {
+    var hasOpenedStartClaimSheet by rememberSaveable { mutableStateOf(false) }
+    LaunchedEffect(Unit) {
+      if (!hasOpenedStartClaimSheet) {
+        hasOpenedStartClaimSheet = true
+        startClaimBottomSheetState.show()
+      }
+    }
+  }
   Box(Modifier.fillMaxSize()) {
     val toolbarHeight = 64.dp
     val transition = updateTransition(targetState = uiState, label = "home ui state")
@@ -802,6 +817,7 @@ private fun PreviewHomeScreen(
           ),
           isProduction = true,
         ),
+        startClaimFlow = false,
         notificationPermissionState = rememberPreviewNotificationPermissionState(),
         reload = {},
         onNavigateToInbox = {},
@@ -835,6 +851,7 @@ private fun PreviewHomeScreenWithError() {
     Surface(color = HedvigTheme.colorScheme.backgroundPrimary) {
       HomeScreen(
         uiState = HomeUiState.Error(null),
+        startClaimFlow = false,
         notificationPermissionState = rememberPreviewNotificationPermissionState(),
         reload = {},
         onNavigateToInbox = {},
@@ -889,6 +906,7 @@ private fun PreviewHomeScreenAllHomeTextTypes(
           addonBannerInfo = null,
           isProduction = true,
         ),
+        startClaimFlow = false,
         notificationPermissionState = rememberPreviewNotificationPermissionState(),
         reload = {},
         onNavigateToInbox = {},