Use Voyager between supported screens in Extension package (#8616)

- Minor state behavior changes

app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/ExtensionFilterController.kt

@@ -1,17 +0,0 @@
-package eu.kanade.tachiyomi.ui.browse.extension
-
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.CompositionLocalProvider
-import cafe.adriel.voyager.navigator.Navigator
-import eu.kanade.presentation.util.LocalRouter
-import eu.kanade.tachiyomi.ui.base.controller.BasicFullComposeController
-
-class ExtensionFilterController : BasicFullComposeController() {
-
-    @Composable
-    override fun ComposeContent() {
-        CompositionLocalProvider(LocalRouter provides router) {
-            Navigator(screen = ExtensionFilterScreen())
-        }
-    }
-}

app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/ExtensionFilterScreen.kt

@@ -7,10 +7,10 @@ import androidx.compose.runtime.getValue
 import androidx.compose.ui.platform.LocalContext
 import cafe.adriel.voyager.core.model.rememberScreenModel
 import cafe.adriel.voyager.core.screen.Screen
+import cafe.adriel.voyager.navigator.LocalNavigator
 import cafe.adriel.voyager.navigator.currentOrThrow
 import eu.kanade.presentation.browse.ExtensionFilterScreen
 import eu.kanade.presentation.components.LoadingScreen
-import eu.kanade.presentation.util.LocalRouter
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.util.system.toast
 import kotlinx.coroutines.flow.collectLatest
@@ -20,7 +20,7 @@ class ExtensionFilterScreen : Screen {
     @Composable
     override fun Content() {
         val context = LocalContext.current
-        val router = LocalRouter.currentOrThrow
+        val navigator = LocalNavigator.currentOrThrow
         val screenModel = rememberScreenModel { ExtensionFilterScreenModel() }
         val state by screenModel.state.collectAsState()
 
@@ -32,7 +32,7 @@ class ExtensionFilterScreen : Screen {
         val successState = state as ExtensionFilterState.Success
 
         ExtensionFilterScreen(
-            navigateUp = router::popCurrentController,
+            navigateUp = navigator::pop,
             state = successState,
             onClickToggle = { screenModel.toggle(it) },
         )

app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/ExtensionsTab.kt

@@ -6,21 +6,20 @@ import androidx.compose.runtime.Composable
 import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
 import androidx.compose.ui.res.stringResource
+import cafe.adriel.voyager.navigator.LocalNavigator
 import cafe.adriel.voyager.navigator.currentOrThrow
 import eu.kanade.presentation.browse.ExtensionScreen
 import eu.kanade.presentation.components.AppBar
 import eu.kanade.presentation.components.TabContent
-import eu.kanade.presentation.util.LocalRouter
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.extension.model.Extension
-import eu.kanade.tachiyomi.ui.base.controller.pushController
+import eu.kanade.tachiyomi.ui.browse.extension.details.ExtensionDetailsScreen
-import eu.kanade.tachiyomi.ui.browse.extension.details.ExtensionDetailsController
 
 @Composable
 fun extensionsTab(
     extensionsScreenModel: ExtensionsScreenModel,
 ): TabContent {
-    val router = LocalRouter.currentOrThrow
+    val navigator = LocalNavigator.currentOrThrow
     val state by extensionsScreenModel.state.collectAsState()
 
     return TabContent(
@@ -31,7 +30,7 @@ fun extensionsTab(
             AppBar.Action(
                 title = stringResource(R.string.action_filter),
                 icon = Icons.Outlined.Translate,
-                onClick = { router.pushController(ExtensionFilterController()) },
+                onClick = { navigator.push(ExtensionFilterScreen()) },
             ),
         ),
         content = { contentPadding, _ ->
@@ -47,7 +46,7 @@ fun extensionsTab(
                 onClickItemCancel = extensionsScreenModel::cancelInstallUpdateExtension,
                 onClickUpdateAll = extensionsScreenModel::updateAllExtensions,
                 onInstallExtension = extensionsScreenModel::installExtension,
-                onOpenExtension = { router.pushController(ExtensionDetailsController(it.pkgName)) },
+                onOpenExtension = { navigator.push(ExtensionDetailsScreen(it.pkgName)) },
                 onTrustExtension = { extensionsScreenModel.trustSignature(it.signatureHash) },
                 onUninstallExtension = { extensionsScreenModel.uninstallExtension(it.pkgName) },
                 onUpdateExtension = extensionsScreenModel::updateExtension,

app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/details/ExtensionDetailsController.kt

@@ -1,26 +0,0 @@
-package eu.kanade.tachiyomi.ui.browse.extension.details
-
-import android.os.Bundle
-import androidx.compose.runtime.Composable
-import androidx.core.os.bundleOf
-import cafe.adriel.voyager.navigator.Navigator
-import eu.kanade.presentation.browse.ExtensionDetailsScreen
-import eu.kanade.tachiyomi.ui.base.controller.BasicFullComposeController
-
-private const val PKGNAME_KEY = "pkg_name"
-
-class ExtensionDetailsController : BasicFullComposeController {
-
-    @Suppress("unused")
-    constructor(bundle: Bundle) : this(bundle.getString(PKGNAME_KEY)!!)
-
-    constructor(pkgName: String) : super(bundleOf(PKGNAME_KEY to pkgName))
-
-    val pkgName: String
-        get() = args.getString(PKGNAME_KEY)!!
-
-    @Composable
-    override fun ComposeContent() {
-        Navigator(screen = ExtensionDetailsScreen(pkgName = pkgName))
-    }
-}

app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/details/ExtensionDetailsScreen.kt

@@ -8,6 +8,7 @@ import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalUriHandler
 import cafe.adriel.voyager.core.model.rememberScreenModel
 import cafe.adriel.voyager.core.screen.Screen
+import cafe.adriel.voyager.navigator.LocalNavigator
 import cafe.adriel.voyager.navigator.currentOrThrow
 import eu.kanade.presentation.browse.ExtensionDetailsScreen
 import eu.kanade.presentation.components.LoadingScreen
@@ -15,7 +16,7 @@ import eu.kanade.presentation.util.LocalRouter
 import eu.kanade.tachiyomi.ui.base.controller.pushController
 import kotlinx.coroutines.flow.collectLatest
 
-class ExtensionDetailsScreen(
+data class ExtensionDetailsScreen(
     private val pkgName: String,
 ) : Screen {
 
@@ -30,11 +31,12 @@ class ExtensionDetailsScreen(
             return
         }
 
+        val navigator = LocalNavigator.currentOrThrow
         val router = LocalRouter.currentOrThrow
         val uriHandler = LocalUriHandler.current
 
         ExtensionDetailsScreen(
-            navigateUp = router::popCurrentController,
+            navigateUp = navigator::pop,
             state = state,
             onClickSourcePreferences = { router.pushController(SourcePreferencesController(it)) },
             onClickWhatsNew = { uriHandler.openUri(screenModel.getChangelogUrl()) },
@@ -49,7 +51,7 @@ class ExtensionDetailsScreen(
         LaunchedEffect(Unit) {
             screenModel.events.collectLatest { event ->
                 if (event is ExtensionDetailsEvent.Uninstalled) {
-                    router.popCurrentController()
+                    navigator.pop()
                 }
             }
         }

app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/details/ExtensionDetailsScreenModel.kt

@@ -1,6 +1,7 @@
 package eu.kanade.tachiyomi.ui.browse.extension.details
 
 import android.content.Context
+import androidx.compose.runtime.Immutable
 import cafe.adriel.voyager.core.model.StateScreenModel
 import cafe.adriel.voyager.core.model.coroutineScope
 import eu.kanade.domain.extension.interactor.ExtensionSourceItem
@@ -14,11 +15,13 @@ import eu.kanade.tachiyomi.util.system.LocaleHelper
 import eu.kanade.tachiyomi.util.system.logcat
 import kotlinx.coroutines.channels.Channel
 import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.catch
 import kotlinx.coroutines.flow.collectLatest
 import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.flow.receiveAsFlow
 import kotlinx.coroutines.flow.update
 import kotlinx.coroutines.launch
+import logcat.LogPriority
 import okhttp3.HttpUrl.Companion.toHttpUrl
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
@@ -69,12 +72,13 @@ class ExtensionDetailsScreenModel(
                                     },
                                 ),
                             )
-                        }.collectLatest { sources ->
-                            mutableState.update {
-                                it.copy(
-                                    sources = sources,
-                                )
                         }
+                        .catch { throwable ->
+                            logcat(LogPriority.ERROR, throwable)
+                            mutableState.update { it.copy(_sources = emptyList()) }
+                        }
+                        .collectLatest { sources ->
+                            mutableState.update { it.copy(_sources = sources) }
                         }
                 }
             }
@@ -157,11 +161,15 @@ sealed class ExtensionDetailsEvent {
     object Uninstalled : ExtensionDetailsEvent()
 }
 
+@Immutable
 data class ExtensionDetailsState(
     val extension: Extension.Installed? = null,
-    val sources: List<ExtensionSourceItem> = emptyList(),
+    private val _sources: List<ExtensionSourceItem>? = null,
 ) {
 
+    val sources: List<ExtensionSourceItem>
+        get() = _sources ?: emptyList()
+
     val isLoading: Boolean
-        get() = sources.isEmpty()
+        get() = extension == null || _sources == null
 }