feat: generic openAsSheet support with auto-adapting dismiss style

apps/flipcash/app/src/main/kotlin/com/flipcash/app/internal/ui/App.kt

@@ -36,7 +36,7 @@ import com.flipcash.app.android.BuildConfig
 import com.flipcash.app.bill.customization.BillPlaygroundScaffold
 import com.flipcash.app.core.AppRoute
 import com.flipcash.app.core.LocalUserManager
-import com.flipcash.app.core.extensions.navigateTo
+import com.flipcash.app.core.extensions.navigateAll
 import com.flipcash.app.core.navigation.DeeplinkAction
 import com.flipcash.app.core.verification.email.LocalEmailCodeChannel
 import com.flipcash.app.featureflags.FeatureFlag
@@ -258,7 +258,7 @@ internal fun App(
                                             } else false
 
                                             if (!delivered) {
-                                                codeNavigator.navigateTo(action.routes)
+                                                codeNavigator.navigateAll(action.routes)
                                             }
                                         }
 

apps/flipcash/app/src/main/kotlin/com/flipcash/app/internal/ui/navigation/AppScreenContent.kt

@@ -31,7 +31,6 @@ import com.flipcash.app.currency.RegionSelectionScreen
 import com.flipcash.app.deposit.DepositDestinationScreen
 import com.flipcash.app.deposit.DepositFlowScreen
 import com.flipcash.app.discovery.TokenDiscoveryScreen
-import com.flipcash.app.discovery.TokenDiscoverySheet
 import com.flipcash.app.internal.ui.navigation.decorators.rememberNavMessagingEntryDecorator
 import com.flipcash.app.lab.LabsScreen
 import com.flipcash.app.lab.StandaloneLabsScreen
@@ -100,7 +99,7 @@ fun appEntryProvider(
     annotatedEntry<AppRoute.Sheets.ShareApp> { ShareAppScreen() }
     annotatedEntry<AppRoute.Sheets.Menu> { MenuScreen() }
     annotatedEntry<AppRoute.Sheets.Lab> { StandaloneLabsScreen() }
-    annotatedEntry<AppRoute.Sheets.TokenDiscovery> { TokenDiscoverySheet() }
+
 
     // Tokens
     annotatedEntry<AppRoute.Token.Info> { key ->

apps/flipcash/app/src/main/kotlin/com/flipcash/app/internal/ui/navigation/MainRoot.kt

@@ -25,7 +25,7 @@ import com.flipcash.app.android.R
 import com.flipcash.app.core.LocalUserManager
 import com.flipcash.app.core.AppRoute
 import com.flipcash.app.core.navigation.DeeplinkAction
-import com.flipcash.app.core.extensions.navigateTo
+import com.flipcash.app.core.extensions.navigateAll
 import com.flipcash.app.core.extensions.resolveRoutes
 import com.flipcash.app.router.LocalRouter
 import com.flipcash.app.router.Router
@@ -128,7 +128,7 @@ internal fun MainRoot(deepLink: () -> DeepLink?) {
                     if (!current.startsWith(target)) {
                         navigator.replaceAll(launch.baseRoutes)
                         if (launch.deeplinkRoutes.isNotEmpty()) {
-                            navigator.navigateTo(launch.deeplinkRoutes)
+                            navigator.navigateAll(launch.deeplinkRoutes)
                         }
                     }
                 }

apps/flipcash/core/src/main/kotlin/com/flipcash/app/core/AppRoute.kt

@@ -76,7 +76,7 @@ sealed interface AppRoute : NavKey, Parcelable {
         @Serializable
         @Parcelize
         data class Sheet(
-            val initialRoute: Sheets,
+            val initialRoute: AppRoute,
             val innerRoutes: List<AppRoute> = emptyList(),
         ) : Main, com.getcode.navigation.Sheet
     }
@@ -114,9 +114,6 @@ sealed interface AppRoute : NavKey, Parcelable {
         @Serializable
         data object Lab : Sheets
 
-        @Serializable
-        data object TokenDiscovery: Sheets
-
         @Serializable
         data object ShareApp : Sheets
     }
@@ -196,8 +193,6 @@ sealed interface AppRoute : NavKey, Parcelable {
         @Serializable
         data object MyAccount : Menu
         @Serializable
-        data class Deposit(val mint: Mint) : Menu
-        @Serializable
         data object BackupKey : Menu
         @Serializable
         data object AppSettings : Menu

apps/flipcash/core/src/main/kotlin/com/flipcash/app/core/extensions/CodeNavigator.kt

@@ -7,27 +7,24 @@ import com.getcode.navigation.core.CodeNavigator
 import com.getcode.navigation.core.NavOptions
 
 /**
- * Navigate to a route, wrapping [AppRoute.Sheets] in [AppRoute.Main.Sheet]
- * so the [ModalBottomSheetSceneStrategy] renders them in a bottom sheet.
+ * Open any [AppRoute] as a modal bottom sheet.
+ *
+ * Wraps [route] in [AppRoute.Main.Sheet] and navigates to it. If a sheet is already
+ * open, the current sheet is animated closed before the new one opens.
  */
-fun CodeNavigator.navigateTo(route: NavKey, options: NavOptions = NavOptions()) {
-    val destination = if (route is AppRoute.Sheets) {
-        AppRoute.Main.Sheet(route)
-    } else {
-        route
-    }
-    val needsSheet = destination is AppRoute.Main.Sheet
+fun CodeNavigator.openAsSheet(route: AppRoute, innerRoutes: List<AppRoute> = emptyList()) {
+    val destination = AppRoute.Main.Sheet(route, innerRoutes)
     val hasSheet = backStack.any { it is AppRoute.Main.Sheet }
 
-    if (hasSheet && needsSheet) {
+    if (hasSheet) {
         pendingSheetDismiss = {
             Snapshot.withMutableSnapshot {
                 sheetGeneration++
-                navigate(destination, options)
+                navigate(destination)
             }
         }
     } else {
-        navigate(destination, options)
+        navigate(destination)
     }
 }
 
@@ -37,20 +34,16 @@ fun CodeNavigator.navigateTo(route: NavKey, options: NavOptions = NavOptions())
  * so they appear inside the sheet rather than on the root backstack.
  *
  * If a sheet is already open and the new routes include a sheet, the current sheet
- * is animated closed before the new one opens. For direct navigation without
- * dismiss handling, use [navigate] directly.
+ * is animated closed before the new one opens.
  */
-fun CodeNavigator.navigateTo(routes: List<NavKey>, options: NavOptions = NavOptions()) {
+fun CodeNavigator.navigateAll(routes: List<NavKey>, options: NavOptions = NavOptions()) {
     if (routes.isEmpty()) return
 
     val resolved = resolveRoutes(routes)
     val needsSheet = resolved.any { it is AppRoute.Main.Sheet }
     val hasSheet = backStack.any { it is AppRoute.Main.Sheet }
 
     if (hasSheet && needsSheet) {
-        // Animate the current sheet down, then open the new one.
-        // The callback is invoked by ModalBottomSheetScene after the dismiss
-        // animation completes and the old entry is removed from the backstack.
         pendingSheetDismiss = {
             Snapshot.withMutableSnapshot {
                 sheetGeneration++

apps/flipcash/features/contact-verification/src/main/kotlin/com/flipcash/app/contact/verification/VerificationFlowScreen.kt

@@ -36,7 +36,7 @@ fun VerificationFlowScreen(
     FlowHost(
         initialStack = initialStack,
         resultStateRegistry = resultStateRegistry,
-        onExit = { reason ->
+        onExit = { reason, _ ->
             val result: VerificationResult = when (reason) {
                 is FlowExitReason.Completed -> reason.result
                 FlowExitReason.Canceled,

apps/flipcash/features/currency-creator/src/main/kotlin/com/flipcash/app/currencycreator/CurrencyCreatorFlowScreen.kt

@@ -142,7 +142,7 @@ fun CurrencyCreatorFlowScreen(
             FlowHost(
                 initialStack = initialStack,
                 resultStateRegistry = resultStateRegistry,
-                onExit = { reason ->
+                onExit = { reason, _ ->
                     val result: CurrencyCreatorResult = when (reason) {
                         is FlowExitReason.Completed -> reason.result
                         FlowExitReason.Canceled,

apps/flipcash/features/deposit/src/main/kotlin/com/flipcash/app/deposit/DepositFlowScreen.kt

@@ -57,22 +57,26 @@ fun DepositFlowScreen(
         FlowHost(
             initialStack = initialStack,
             resultStateRegistry = resultStateRegistry,
-            onExit = { reason ->
+            onExit = { reason, isSheetRoot ->
                 val result: DepositResult = when (reason) {
                     is FlowExitReason.Completed -> reason.result
                     FlowExitReason.Canceled,
                     FlowExitReason.BackedOutOfRoot -> DepositResult.Canceled
                 }
-                outerNavigator.deliverFlowResult(
-                    route = route,
-                    value = NavResultOrCanceled.ReturnValue(result),
-                )
-                when (result) {
-                    DepositResult.Success -> {
-                        outerNavigator.popUntil { it == AppRoute.Sheets.Menu }
-                    }
-                    DepositResult.Canceled -> {
-                        outerNavigator.pop()
+                if (isSheetRoot) {
+                    outerNavigator.pop()
+                } else {
+                    outerNavigator.deliverFlowResult(
+                        route = route,
+                        value = NavResultOrCanceled.ReturnValue(result),
+                    )
+                    when (result) {
+                        DepositResult.Success -> {
+                            outerNavigator.popUntil { it == AppRoute.Sheets.Menu }
+                        }
+                        DepositResult.Canceled -> {
+                            outerNavigator.pop()
+                        }
                     }
                 }
             },

apps/flipcash/features/discovery/src/main/kotlin/com/flipcash/app/discovery/TokenDiscoveryScreen.kt

@@ -4,6 +4,7 @@ import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.remember
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.res.stringResource
@@ -22,46 +23,34 @@ import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.flow.onEach
 
-
-@Composable
-fun TokenDiscoverySheet() {
-    val navigator = LocalCodeNavigator.current
-    val viewModel = hiltViewModel<TokenDiscoveryViewModel>()
-
-    Column(
-        modifier = Modifier.fillMaxSize(),
-        horizontalAlignment = Alignment.CenterHorizontally,
-    ) {
-        AppBarWithTitle(
-            title = stringResource(R.string.title_discoverCurrencies),
-            isInModal = true,
-            titleAlignment = Alignment.CenterHorizontally,
-            endContent = {
-                AppBarDefaults.Close { navigator.hide() }
-            },
-        )
-        TokenDiscoveryScreen(viewModel)
-    }
-
-    TokenDiscoveryEventHandler(viewModel, navigator)
-}
-
 @Composable
 fun TokenDiscoveryScreen() {
     val navigator = LocalCodeNavigator.current
     val viewModel = hiltViewModel<TokenDiscoveryViewModel>()
+    val isSheetRoot = remember { navigator.backStack.size <= 1 }
 
     Column(
         modifier = Modifier.fillMaxSize(),
         horizontalAlignment = Alignment.CenterHorizontally,
     ) {
-        AppBarWithTitle(
-            title = stringResource(R.string.title_discoverCurrencies),
-            isInModal = true,
-            titleAlignment = Alignment.CenterHorizontally,
-            backButton = true,
-            onBackIconClicked = { navigator.pop() },
-        )
+        if (isSheetRoot) {
+            AppBarWithTitle(
+                title = stringResource(R.string.title_discoverCurrencies),
+                isInModal = true,
+                titleAlignment = Alignment.CenterHorizontally,
+                endContent = {
+                    AppBarDefaults.Close { navigator.hide() }
+                },
+            )
+        } else {
+            AppBarWithTitle(
+                title = stringResource(R.string.title_discoverCurrencies),
+                isInModal = true,
+                titleAlignment = Alignment.CenterHorizontally,
+                backButton = true,
+                onBackIconClicked = { navigator.pop() },
+            )
+        }
         TokenDiscoveryScreen(viewModel)
     }
 

apps/flipcash/features/lab/src/main/kotlin/com/flipcash/app/lab/internal/LabsScreenContent.kt

@@ -24,7 +24,6 @@ import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import com.flipcash.app.core.AppRoute
-import com.flipcash.app.core.extensions.navigateTo
 import com.flipcash.app.featureflags.FlagOption
 import com.flipcash.app.featureflags.LocalFeatureFlags
 import com.flipcash.app.featureflags.message
@@ -122,7 +121,7 @@ internal fun LabsScreenContent(viewModel: LabsScreenViewModel) {
                     headline = stringResource(R.string.subtitle_settingsUserFlags),
                     icon = rememberVectorPainter(Icons.Default.Token),
                 ) {
-                    navigator.navigateTo(AppRoute.UserFlags)
+                    navigator.navigate(AppRoute.UserFlags)
                 }
             }
         }

apps/flipcash/features/login/src/main/kotlin/com/flipcash/app/login/router/LoginRouter.kt

@@ -13,7 +13,7 @@ import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.hilt.navigation.compose.hiltViewModel
 import com.flipcash.app.core.AppRoute
-import com.flipcash.app.core.extensions.navigateTo
+import com.flipcash.app.core.extensions.openAsSheet
 import com.flipcash.app.login.internal.LoginRouterScreenContent
 import com.getcode.navigation.core.LocalCodeNavigator
 import kotlinx.coroutines.delay
@@ -83,7 +83,7 @@ fun LoginRouter(
             login = { navigator.push(AppRoute.Onboarding.SeedInput) },
             isLabsOpen = state.betaOptionsVisible,
             onLogoTapped = { vm.dispatchEvent(LoginViewModel.Event.OnLogoTapped) },
-            openBetaFlags = { navigator.navigateTo(AppRoute.Sheets.Lab) }
+            openBetaFlags = { navigator.openAsSheet(AppRoute.Sheets.Lab) }
         )
     }
 }

apps/flipcash/features/scanner/src/main/kotlin/com/flipcash/app/scanner/internal/Scanner.kt

@@ -33,7 +33,8 @@ import com.getcode.utils.ErrorUtils
 import com.kik.kikx.kikcodes.implementation.KikCodeResult
 import dev.theolm.rinku.DeepLink
 import timber.log.Timber
-import com.flipcash.app.core.extensions.navigateTo
+import com.flipcash.app.core.extensions.navigateAll
+import com.flipcash.app.core.extensions.openAsSheet
 import com.flipcash.app.core.navigation.DeeplinkType
 import com.getcode.manager.BottomBarAction
 
@@ -95,17 +96,17 @@ internal fun Scanner() {
                                 BottomBarAction(
                                     text = context.getString(R.string.action_discoverCurrencies)
                                 ) {
-                                    navigator.navigateTo(AppRoute.Sheets.TokenDiscovery)
+                                    navigator.openAsSheet(AppRoute.Token.Discovery)
                                 },
                             ),
                             showCancel = true,
                         )
-                        return@BillContainer
+                        return@BillContainer 
                     }
                 }
                 else -> Unit
             }
-            navigator.navigateTo(it.screen)
+            navigator.openAsSheet(it.screen)
         },
         scannerView = {
             CodeScanner(
@@ -143,7 +144,7 @@ internal fun Scanner() {
                                             else -> emptyList()
                                         }
                                         if (routes.isNotEmpty()) {
-                                            navigator.navigateTo(routes)
+                                            navigator.navigateAll(routes)
                                         }
                                     }
                                     is DeeplinkType.Login -> Unit

apps/flipcash/features/scanner/src/main/kotlin/com/flipcash/app/scanner/internal/ScannerDecorItem.kt

@@ -9,5 +9,5 @@ sealed class ScannerDecorItem(val screen: AppRoute) {
     data object Wallet : ScannerDecorItem(AppRoute.Sheets.Wallet)
     data object Menu : ScannerDecorItem(AppRoute.Sheets.Menu)
     data object Logo: ScannerDecorItem(AppRoute.Sheets.ShareApp)
-    data object Discover: ScannerDecorItem(AppRoute.Sheets.TokenDiscovery)
+    data object Discover: ScannerDecorItem(AppRoute.Token.Discovery)
 }

apps/flipcash/features/tokens/src/main/kotlin/com/flipcash/app/tokens/SwapFlowScreen.kt

@@ -28,7 +28,7 @@ fun SwapFlowScreen(
     FlowHost<SwapStep, SwapResult>(
         initialStack = initialStack,
         resultStateRegistry = resultStateRegistry,
-        onExit = { reason ->
+        onExit = { reason, _ ->
             val result = when (reason) {
                 is FlowExitReason.Completed -> reason.result
                 FlowExitReason.Canceled,

apps/flipcash/features/withdrawal/src/main/kotlin/com/flipcash/app/withdrawal/WithdrawalFlowScreen.kt

@@ -40,7 +40,7 @@ fun WithdrawalFlowScreen(
     FlowHost(
         initialStack = initialStack,
         resultStateRegistry = resultStateRegistry,
-        onExit = { reason ->
+        onExit = { reason, _ ->
             val result: WithdrawalResult = when (reason) {
                 is FlowExitReason.Completed -> reason.result
                 FlowExitReason.Canceled,