Feat(ToolView): Add preview tooltip

app/src/main/kotlin/top/fatweb/oxygen/toolbox/ui/OxygenApp.kt

@@ -145,7 +145,9 @@ fun OxygenApp(appState: OxygenAppState) {
                         if (destination != null) {
                             OxygenTopAppBar(
                                 scrollBehavior = topAppBarScrollBehavior,
-                                titleRes = destination.titleTextId,
+                                title = {
+                                    Text(text = stringResource(id = destination.titleTextId))
+                                },
                                 navigationIcon = OxygenIcons.Search,
                                 navigationIconContentDescription = stringResource(R.string.feature_settings_top_app_bar_navigation_icon_description),
                                 actionIcon = OxygenIcons.MoreVert,

app/src/main/kotlin/top/fatweb/oxygen/toolbox/ui/about/AboutScreen.kt

@@ -84,7 +84,9 @@ internal fun AboutScreen(
         ) {
             OxygenTopAppBar(
                 scrollBehavior = topAppBarScrollBehavior,
-                titleRes = R.string.feature_settings_more_about,
+                title = {
+                    Text(text = stringResource(id = R.string.feature_settings_more_about))
+                },
                 navigationIcon = OxygenIcons.Back,
                 navigationIconContentDescription = stringResource(R.string.core_back),
                 colors = TopAppBarDefaults.centerAlignedTopAppBarColors(

app/src/main/kotlin/top/fatweb/oxygen/toolbox/ui/about/LibrariesScreen.kt

@@ -134,7 +134,9 @@ internal fun LibrariesScreen(
         ) {
             OxygenTopAppBar(
                 scrollBehavior = topAppBarScrollBehavior,
-                titleRes = R.string.feature_settings_open_source_license,
+                title = {
+                    Text(text = stringResource(id = R.string.feature_settings_open_source_license))
+                },
                 navigationIcon = OxygenIcons.Back,
                 navigationIconContentDescription = stringResource(R.string.core_back),
                 actionIcon = OxygenIcons.Search,

app/src/main/kotlin/top/fatweb/oxygen/toolbox/ui/component/OxygenTopAppBar.kt

@@ -1,6 +1,5 @@
 package top.fatweb.oxygen.toolbox.ui.component
 
-import androidx.annotation.StringRes
 import androidx.compose.animation.core.animateIntAsState
 import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.WindowInsets
@@ -46,7 +45,7 @@ import android.R as androidR
 fun OxygenTopAppBar(
     modifier: Modifier = Modifier,
     scrollBehavior: TopAppBarScrollBehavior? = null,
-    @StringRes titleRes: Int? = null,
+    title: @Composable () -> Unit = {},
     navigationIcon: ImageVector? = null,
     navigationIconContentDescription: String? = null,
     actionIcon: ImageVector? = null,
@@ -120,7 +119,7 @@ fun OxygenTopAppBar(
                     if ("\n" !in it) onQueryChange(it)
                 }
             )
-            else if (titleRes != null) Text(stringResource(titleRes))
+            else title()
         },
         navigationIcon = {
             navigationIcon?.let {
@@ -161,7 +160,7 @@ fun OxygenTopAppBar(
 private fun OxygenTopAppBarPreview() {
     OxygenTheme {
         OxygenTopAppBar(
-            titleRes = androidR.string.untitled,
+            title = { Text(text = stringResource(androidR.string.untitled)) },
             navigationIcon = OxygenIcons.Search,
             navigationIconContentDescription = "Navigation icon",
             actionIcon = OxygenIcons.MoreVert,

app/src/main/kotlin/top/fatweb/oxygen/toolbox/ui/tool/ToolViewScreen.kt

@@ -47,10 +47,12 @@ internal fun ToolViewRoute(
     viewModel: ToolViewScreenViewModel = hiltViewModel(),
     onBackClick: () -> Unit
 ) {
+    val isPreview by viewModel.isPreview.collectAsStateWithLifecycle()
     val toolViewUiState by viewModel.toolViewUiState.collectAsStateWithLifecycle()
 
     ToolViewScreen(
         modifier = modifier,
+        isPreview = isPreview,
         onBackClick = onBackClick,
         toolViewUiState = toolViewUiState
     )
@@ -61,6 +63,7 @@ internal fun ToolViewRoute(
 @Composable
 internal fun ToolViewScreen(
     modifier: Modifier = Modifier,
+    isPreview: Boolean,
     onBackClick: () -> Unit,
     toolViewUiState: ToolViewUiState
 ) {
@@ -70,7 +73,7 @@ internal fun ToolViewScreen(
     Scaffold(
         modifier = Modifier,
         containerColor = Color.Transparent,
-        contentWindowInsets = WindowInsets(0, 0, 0, 0),
+        contentWindowInsets = WindowInsets(0, 0, 0, 0)
     ) { padding ->
         Column(
             modifier
@@ -85,6 +88,18 @@ internal fun ToolViewScreen(
         ) {
             OxygenTopAppBar(
                 modifier = Modifier.zIndex(100f),
+                title = {
+                    Text(
+                        text = when (toolViewUiState) {
+                            ToolViewUiState.Loading -> stringResource(R.string.core_loading)
+                            ToolViewUiState.Error -> stringResource(R.string.feature_tools_can_not_open)
+                            is ToolViewUiState.Success -> if (isPreview) stringResource(
+                                R.string.feature_tool_view_preview_suffix,
+                                toolViewUiState.toolName
+                            ) else toolViewUiState.toolName
+                        }
+                    )
+                },
                 navigationIcon = OxygenIcons.Back,
                 navigationIconContentDescription = stringResource(R.string.core_back),
                 colors = TopAppBarDefaults.centerAlignedTopAppBarColors(

app/src/main/kotlin/top/fatweb/oxygen/toolbox/ui/tool/ToolViewScreenViewModel.kt

@@ -27,11 +27,14 @@ class ToolViewScreenViewModel @Inject constructor(
     toolRepository: ToolRepository,
     savedStateHandle: SavedStateHandle
 ) : ViewModel() {
+    val isPreview = savedStateHandle.getStateFlow(IS_PREVIEW, false)
+
     private val toolViewArgs = ToolViewArgs(savedStateHandle)
-    val username = toolViewArgs.username
+    private val username = toolViewArgs.username
-    val toolId = toolViewArgs.toolId
+    private val toolId = toolViewArgs.toolId
 
     val toolViewUiState: StateFlow<ToolViewUiState> = toolViewUiState(
+        savedStateHandle = savedStateHandle,
         username = username,
         toolId = toolId,
         storeRepository = storeRepository,
@@ -45,6 +48,7 @@ class ToolViewScreenViewModel @Inject constructor(
 }
 
 private fun toolViewUiState(
+    savedStateHandle: SavedStateHandle,
     username: String,
     toolId: String,
     storeRepository: StoreRepository,
@@ -56,6 +60,7 @@ private fun toolViewUiState(
     return flow {
         combine(entityFlow, toolViewTemplate, ::Pair).collect { (entityFlow, toolViewTemplate) ->
             if (entityFlow == null) {
+                savedStateHandle[IS_PREVIEW] = true
                 storeRepository.detail(username, toolId).collect {
                     emit(
                         when (it) {
@@ -63,6 +68,7 @@ private fun toolViewUiState(
                                 val dist = it.data.dist!!
                                 val base = it.data.base!!
                                 ToolViewUiState.Success(
+                                    it.data.name,
                                     processHtml(
                                         toolViewTemplate = toolViewTemplate,
                                         distBase64 = dist,
@@ -83,8 +89,10 @@ private fun toolViewUiState(
                     )
                 }
             } else {
+                savedStateHandle[IS_PREVIEW] = false
                 emit(
                     ToolViewUiState.Success(
+                        entityFlow.name,
                         processHtml(
                             toolViewTemplate = toolViewTemplate,
                             distBase64 = entityFlow.dist!!,
@@ -98,7 +106,10 @@ private fun toolViewUiState(
 }
 
 sealed interface ToolViewUiState {
-    data class Success(val htmlData: String) : ToolViewUiState
+    data class Success(
+        val toolName: String,
+        val htmlData: String
+    ) : ToolViewUiState
 
     data object Error : ToolViewUiState
 
@@ -112,3 +123,5 @@ private fun processHtml(toolViewTemplate: String, distBase64: String, baseBase64
 
     return toolViewTemplate.replace("{{replace_code}}", "$dist\n$base")
 }
+
+private const val IS_PREVIEW = "IS_PREVIEW"

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

@@ -33,6 +33,8 @@
     <string name="feature_tools_no_tools_installed">暂无工具已安装</string>
     <string name="feature_tools_go_to_store">前往商店…</string>
 
+    <string name="feature_tool_view_preview_suffix">%1$s （预览）</string>
+
     <string name="feature_star_title">收藏</string>
 
     <string name="feature_settings_title">设置</string>

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

@@ -32,6 +32,8 @@
     <string name="feature_tools_no_tools_installed">No tools installed yet</string>
     <string name="feature_tools_go_to_store">Go to store…</string>
 
+    <string name="feature_tool_view_preview_suffix">%1$s (Preview)</string>
+
     <string name="feature_star_title">Star</string>
 
     <string name="feature_settings_title">Settings</string>