feat: add info switch functionality

app/build.gradle.kts

@@ -26,8 +26,8 @@ android {
         applicationId = "com.chouten.app"
         minSdk = 23
         targetSdk = 34
-        versionCode = 6
-        versionName = "0.0.6"
+        versionCode = 7
+        versionName = "0.1.0"
         buildConfigField("String", "WEBHOOK_URL", "\"${properties.getProperty("bug_webhook")}\"")
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"

app/src/main/java/com/chouten/app/data/repository/WebviewHandlerImpl.kt

@@ -7,10 +7,12 @@ import android.util.Log
 import android.webkit.JavascriptInterface
 import android.webkit.WebView
 import android.webkit.WebViewClient
+import com.chouten.app.BuildConfig
 import com.chouten.app.R
 import com.chouten.app.domain.model.Payloads_V2.Action_V2
 import com.chouten.app.domain.repository.WebviewHandler
 import com.chouten.app.domain.repository.postWebMessage
+import com.chouten.app.presentation.ui.screens.info.SwitchConfig
 import com.lagradost.nicehttp.Requests
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.runBlocking
@@ -37,6 +39,8 @@ class WebviewHandlerImpl<BaseResultPayload : WebviewHandler.Companion.ActionPayl
     private lateinit var webview: WebView
     private lateinit var commonCode: String
 
+    private lateinit var switchConfig: SwitchConfig
+    private var isSwitchToggled = false
 
     @OptIn(ExperimentalSerializationApi::class)
     private val json = Json {
@@ -57,7 +61,7 @@ class WebviewHandlerImpl<BaseResultPayload : WebviewHandler.Companion.ActionPayl
             webview.settings.javaScriptEnabled = true
             webview.settings.domStorageEnabled = true
             webview.addJavascriptInterface(this, "Native")
-            WebView.setWebContentsDebuggingEnabled(true)
+            WebView.setWebContentsDebuggingEnabled(BuildConfig.DEBUG)
         }
         if (!::commonCode.isInitialized) {
             commonCode = getCommonCode(context)
@@ -252,6 +256,46 @@ class WebviewHandlerImpl<BaseResultPayload : WebviewHandler.Companion.ActionPayl
         }
     }
 
+    @JavascriptInterface
+    fun getSwitchValue(): Int {
+        if (!::switchConfig.isInitialized) {
+            return 0
+        }
+        // If the toggle is switched (1) but the default value is also 1,
+        // we want to return 0 instead
+        return if (isSwitchToggled xor (switchConfig.default == 0)) 1 else 0
+    }
+
+    override fun <T> getGenericValue(key: String): T? {
+        return when (key) {
+            "switchConfig" -> {
+                if (::switchConfig.isInitialized) {
+                    switchConfig as? T
+                } else null
+            }
+
+            "switchValue" -> {
+                return SwitchConfig.isToggled(isSwitchToggled, switchConfig) as T?
+            }
+
+            else -> throw IllegalArgumentException("Invalid key $key")
+        }
+    }
+
+    override fun <T> setGenericValue(key: String, value: T) {
+        when (key) {
+            "switchConfig" -> {
+                switchConfig = value as SwitchConfig
+            }
+
+            "switchValue" -> {
+                isSwitchToggled = (value as Boolean) xor (switchConfig.default == 0)
+            }
+
+            else -> throw IllegalArgumentException("Invalid key $key")
+        }
+    }
+
     /**
      * Used by the JS code to log a message
      */

app/src/main/java/com/chouten/app/di/WebviewModuleV2.kt

@@ -4,6 +4,7 @@ import com.chouten.app.data.repository.WebviewHandlerImpl
 import com.chouten.app.domain.model.Payloads_V2
 import com.chouten.app.domain.repository.WebviewHandler
 import com.chouten.app.presentation.ui.screens.info.InfoResult
+import com.chouten.app.presentation.ui.screens.info.SwitchConfig
 import com.chouten.app.presentation.ui.screens.search.SearchResult
 import com.chouten.app.presentation.ui.screens.watch.WatchResult
 import com.lagradost.nicehttp.Requests
@@ -28,6 +29,19 @@ object WebviewModuleV2 {
         }
     }
 
+    @OptIn(ExperimentalSerializationApi::class)
+    @Provides
+    fun provideSwitchConfigWebviewHandler(client: Requests): WebviewHandler<Payloads_V2.Action_V2, Payloads_V2.GenericPayload<SwitchConfig>> {
+        val json = Json {
+            ignoreUnknownKeys = true
+            isLenient = true
+            explicitNulls = false
+        }
+        return WebviewHandlerImpl(client) { action, result: String ->
+            Payloads_V2.GenericPayload(action, json.decodeFromString(result))
+        }
+    }
+
     @OptIn(ExperimentalSerializationApi::class)
     @Provides
     fun provideInfoMetadataWebviewHandler(client: Requests): WebviewHandler<Payloads_V2.Action_V2, Payloads_V2.GenericPayload<InfoResult>> {

app/src/main/java/com/chouten/app/domain/model/Payloads_V2.kt

@@ -32,6 +32,9 @@ object Payloads_V2 {
         @SerialName("info")
         GET_INFO,
 
+        @SerialName("switchConfig")
+        GET_SWITCH_CONFIG,
+
         @SerialName("metadata")
         GET_METADATA,
 

app/src/main/java/com/chouten/app/domain/repository/WebviewHandler.kt

@@ -73,6 +73,9 @@ interface WebviewHandler<Action : Enum<Action>, ResultPayload : WebviewHandler.C
      */
     suspend fun getCommonCode(context: Context): String
 
+    fun <T> getGenericValue(key: String): T?
+    fun <T> setGenericValue(key: String, value: T)
+
     companion object {
 
         /**

app/src/main/java/com/chouten/app/presentation/ui/screens/info/InfoView.kt

@@ -74,6 +74,7 @@ import androidx.compose.ui.unit.IntOffset
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import androidx.hilt.navigation.compose.hiltViewModel
+import androidx.lifecycle.viewModelScope
 import coil.compose.AsyncImage
 import coil.compose.SubcomposeAsyncImage
 import coil.compose.SubcomposeAsyncImageContent
@@ -85,6 +86,7 @@ import com.chouten.app.presentation.ui.screens.destinations.WatchViewDestination
 import com.chouten.app.presentation.ui.screens.watch.WatchBundle
 import com.ramcosta.composedestinations.annotation.Destination
 import com.ramcosta.composedestinations.navigation.DestinationsNavigator
+import kotlinx.coroutines.flow.firstOrNull
 import kotlinx.coroutines.launch
 import java.net.URLDecoder
 
@@ -106,11 +108,19 @@ fun InfoView(
 
     val selectedSeason by infoViewModel.selectedSeason.collectAsState()
     var lastUrl by rememberSaveable { mutableStateOf(url) }
+    val switchValue by infoViewModel.switchValue.collectAsState()
+    val switchConfig by infoViewModel.switchConfig.collectAsState()
 
-    LaunchedEffect(infoResults, selectedSeason) {
+    LaunchedEffect(infoResults, selectedSeason, switchValue) {
         when (infoResults) {
             is Resource.Success -> {
                 val urls = infoResults.data?.epListURLs ?: listOf()
+                if (switchConfig?.options?.size == 2 && infoViewModel.cachedSwitchResults.firstOrNull()?.size == 2) {
+                    // We will force the viewmodel to emit the cached results
+                    infoViewModel.toggleSwitch(switchValue)
+                    return@LaunchedEffect
+                }
+
                 selectedSeason?.let {
                     if ((lastUrl != it.url) && (infoViewModel.getMediaList().find { media ->
                             media.title == it.name
@@ -145,7 +155,7 @@ fun InfoView(
     }
 
     LaunchedEffect(episodeList) {
-        if (infoViewModel.paginatedAll && infoViewModel.seasonCount <= 1) {
+        if (infoViewModel.paginatedAll && infoViewModel.seasonCount <= 1 && (switchConfig?.options?.size == 2 && infoViewModel.cachedSwitchResults.firstOrNull()?.size == 2)) {
             // We have no further episodes to load
             // so don't need the webview anymore.
             infoViewModel.epListHandler.destroy()
@@ -325,19 +335,33 @@ fun InfoView(
                             }
                         }
 
-                        Row(
-                            Modifier.fillMaxWidth(), verticalAlignment = Alignment.CenterVertically
+                        AnimatedVisibility(
+                            visible = switchConfig?.options != null
                         ) {
-                            Switch(checked = false, onCheckedChange = {})
-                            Text(
-                                "Subbed",
-                                color = MaterialTheme.colorScheme.onSurface,
-                                fontSize = 18.sp,
-                                fontWeight = FontWeight.Bold,
-                                modifier = Modifier.padding(
-                                    vertical = 6.dp, horizontal = 12.dp
+                            Row(
+                                Modifier.fillMaxWidth(),
+                                verticalAlignment = Alignment.CenterVertically
+                            ) {
+                                Switch(checked = switchValue, onCheckedChange = {
+                                    infoViewModel.viewModelScope.launch {
+                                        infoViewModel.toggleSwitch()
+                                    }
+                                })
+                                Text(
+                                    switchConfig?.options?.get(
+                                        if (SwitchConfig.isToggled(
+                                                switchValue, switchConfig!!
+                                            )
+                                        ) 1 else 0
+                                    ) ?: "",
+                                    color = MaterialTheme.colorScheme.onSurface,
+                                    fontSize = 18.sp,
+                                    fontWeight = FontWeight.Bold,
+                                    modifier = Modifier.padding(
+                                        vertical = 6.dp, horizontal = 12.dp
+                                    )
                                 )
-                            )
+                            }
                         }
 
                         AnimatedVisibility(visible = !infoResults.data?.seasons.isNullOrEmpty()) {