Allow changing base URL from UI

app/src/main/java/gq/kirmanak/mealient/ui/activity/MainActivity.kt

@@ -68,6 +68,7 @@ class MainActivity : AppCompatActivity(R.layout.main_activity) {
         val directions = when (menuItem.itemId) {
             R.id.add_recipe -> NavGraphDirections.actionGlobalAddRecipeFragment()
             R.id.recipes_list -> NavGraphDirections.actionGlobalRecipesFragment()
+            R.id.change_url -> NavGraphDirections.actionGlobalBaseURLFragment()
             else -> throw IllegalArgumentException("Unknown menu item id: ${menuItem.itemId}")
         }
         navigateTo(directions)

app/src/main/java/gq/kirmanak/mealient/ui/baseurl/BaseURLViewModel.kt

@@ -5,8 +5,10 @@ import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import dagger.hilt.android.lifecycle.HiltViewModel
+import gq.kirmanak.mealient.data.auth.AuthRepo
 import gq.kirmanak.mealient.data.baseurl.ServerInfoRepo
 import gq.kirmanak.mealient.data.baseurl.VersionDataSource
+import gq.kirmanak.mealient.data.recipes.RecipeRepo
 import gq.kirmanak.mealient.datasource.runCatchingExceptCancel
 import gq.kirmanak.mealient.logging.Logger
 import gq.kirmanak.mealient.ui.OperationUiState
@@ -16,6 +18,8 @@ import javax.inject.Inject
 @HiltViewModel
 class BaseURLViewModel @Inject constructor(
     private val serverInfoRepo: ServerInfoRepo,
+    private val authRepo: AuthRepo,
+    private val recipeRepo: RecipeRepo,
     private val versionDataSource: VersionDataSource,
     private val logger: Logger,
 ) : ViewModel() {
@@ -33,10 +37,17 @@ class BaseURLViewModel @Inject constructor(
 
     private suspend fun checkBaseURL(baseURL: String) {
         logger.v { "checkBaseURL() called with: baseURL = $baseURL" }
+        if (baseURL == serverInfoRepo.getUrl()) {
+            logger.d { "checkBaseURL: new URL matches current" }
+            _uiState.value = OperationUiState.fromResult(Result.success(Unit))
+            return
+        }
         val result = runCatchingExceptCancel {
             // If it returns proper version info then it must be a Mealie
             val version = versionDataSource.getVersionInfo(baseURL).version
             serverInfoRepo.storeBaseURL(baseURL, version)
+            authRepo.logout()
+            recipeRepo.clearLocalData()
         }
         logger.i { "checkBaseURL: result is $result" }
         _uiState.value = OperationUiState.fromResult(result)

app/src/main/res/menu/navigation_menu.xml

@@ -7,4 +7,8 @@
 	<item
 		android:id="@+id/add_recipe"
 		android:title="@string/menu_bottom_navigation_add_recipe" />
+
+	<item
+		android:id="@+id/change_url"
+		android:title="@string/menu_bottom_navigation_change_url" />
 </menu>

app/src/main/res/navigation/nav_graph.xml

@@ -72,4 +72,8 @@
 	<action
 		android:id="@+id/action_global_addRecipeFragment"
 		app:destination="@id/addRecipeFragment" />
+
+	<action
+		android:id="@+id/action_global_baseURLFragment"
+		app:destination="@id/baseURLFragment" />
 </navigation>

app/src/main/res/values-ru/strings.xml

@@ -47,4 +47,5 @@
 	<string name="fragment_recipes_load_failure_toast_unexpected_response">неожиданный ответ</string>
 	<string name="fragment_recipes_load_failure_toast_no_connection">нет соединения</string>
 	<string name="fragment_recipes_load_failure_toast_no_reason">Ошибка загрузки.</string>
+	<string name="menu_bottom_navigation_change_url">Сменить URL</string>
 </resources>

app/src/main/res/values/strings.xml

@@ -51,4 +51,5 @@
 	<string name="fragment_recipes_load_failure_toast_unauthorized">unauthorized</string>
 	<string name="fragment_recipes_load_failure_toast_unexpected_response">unexpected response</string>
 	<string name="fragment_recipes_load_failure_toast_no_connection">no connection</string>
+	<string name="menu_bottom_navigation_change_url">Change URL</string>
 </resources>