feat: add persistent interface settings

2026-08-26 12:19:38 +08:00
parent b24ca98e14
commit 283f56a3b6
7 changed files with 603 additions and 1 deletions
@@ -0,0 +1,111 @@
+package com.flagship.abox.manager.ui.preferences
+
+import com.flagship.abox.manager.R
+import com.flagship.abox.manager.preferences.AppThemeMode
+import com.flagship.abox.manager.preferences.DesignRenderer
+import com.flagship.abox.manager.ui.common.UiText.StringResource
+import com.flagship.abox.manager.preferences.NavigationPresentation
+import com.flagship.abox.manager.preferences.UiPreferences
+import com.flagship.abox.manager.preferences.UiPreferencesRepository
+import com.flagship.abox.manager.preferences.UiPreferencesWriteResult
+import com.flagship.abox.manager.testing.MainDispatcherRule
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.test.advanceUntilIdle
+import kotlinx.coroutines.test.runTest
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertTrue
+import org.junit.Rule
+import org.junit.Test
+
+@OptIn(ExperimentalCoroutinesApi::class)
+class SettingsViewModelTest {
+    @get:Rule
+    val mainDispatcherRule = MainDispatcherRule()
+
+    @Test
+    fun rendererUpdatePersistsWithoutCallingSessionCoordinator() = runTest {
+        val repository = RecordingUiPreferencesRepository()
+        val viewModel = SettingsViewModel(repository)
+        advanceUntilIdle()
+
+        viewModel.onAction(SettingsUiAction.SetRenderer(DesignRenderer.MIUIX))
+        advanceUntilIdle()
+
+        assertEquals(1, repository.updateCalls.size)
+        assertEquals(DesignRenderer.MIUIX, repository.value.renderer)
+        assertEquals(DesignRenderer.MIUIX, viewModel.uiState.value.preferences.renderer)
+    }
+
+    @Test
+    fun writeFailureLeavesLastValueAndShowsLocalizedError() = runTest {
+        val repository = RecordingUiPreferencesRepository(
+            initial = UiPreferences(renderer = DesignRenderer.MATERIAL3),
+            writeResult = UiPreferencesWriteResult.Failure,
+        )
+        val viewModel = SettingsViewModel(repository)
+        advanceUntilIdle()
+
+        viewModel.onAction(SettingsUiAction.SetRenderer(DesignRenderer.MIUIX))
+        advanceUntilIdle()
+
+        assertEquals(1, repository.updateCalls.size)
+        assertEquals(DesignRenderer.MATERIAL3, viewModel.uiState.value.preferences.renderer)
+        assertTrue(viewModel.uiState.value.error is StringResource)
+        assertEquals(
+            R.string.settings_error_save,
+            (viewModel.uiState.value.error as StringResource).resId,
+        )
+        assertTrue(viewModel.uiState.value.saving.isEmpty())
+    }
+
+    @Test
+    fun collectsRepositoryChanges() = runTest {
+        val repository = RecordingUiPreferencesRepository()
+        val viewModel = SettingsViewModel(repository)
+        advanceUntilIdle()
+
+        repository.emit(
+            UiPreferences(
+                renderer = DesignRenderer.MIUIX,
+                themeMode = AppThemeMode.DARK,
+                dynamicColorEnabled = false,
+                blurEnabled = true,
+                navigationPresentation = NavigationPresentation.FLOATING,
+                hapticsEnabled = false,
+            ),
+        )
+        advanceUntilIdle()
+
+        assertTrue(viewModel.uiState.value.loaded)
+        assertEquals(repository.value, viewModel.uiState.value.preferences)
+    }
+
+
+    private class RecordingUiPreferencesRepository(
+        initial: UiPreferences = UiPreferences(),
+        private val writeResult: UiPreferencesWriteResult = UiPreferencesWriteResult.Success,
+    ) : UiPreferencesRepository {
+        private val state = MutableStateFlow(initial)
+        val updateCalls = mutableListOf<(UiPreferences) -> UiPreferences>()
+        val value: UiPreferences get() = state.value
+
+        override fun observe(): Flow<UiPreferences> = state.asStateFlow()
+
+        override suspend fun update(
+            transform: (UiPreferences) -> UiPreferences,
+        ): UiPreferencesWriteResult {
+            updateCalls += transform
+            if (writeResult is UiPreferencesWriteResult.Success) {
+                state.value = transform(state.value)
+            }
+            return writeResult
+        }
+
+        fun emit(value: UiPreferences) {
+            state.value = value
+        }
+    }
+}