Merge pull request #41 from Kevinlinpr/home_page

主页推荐agent实现

app/src/main/java/com/aiosman/ravenow/Const.kt

@@ -5,7 +5,8 @@ object ConstVars {
     // Debug: http://192.168.0.201:8088
     // Release: https://rider-pro.aiosman.com/beta_api
     val BASE_SERVER = if (BuildConfig.DEBUG) {
-        "http://47.109.137.67:6363"  // Debug环境
+       //  "http://47.109.137.67:6363"  // Debug环境
+        "https://rider-pro.aiosman.com/beta_api"  // Release环境
     } else {
         "https://rider-pro.aiosman.com/beta_api"  // Release环境
     }

app/src/main/java/com/aiosman/ravenow/data/api/RiderProAPI.kt

@@ -271,6 +271,13 @@ data class RemoveAccountRequestBody(
     val password: String,
 )
 
+data class CategoryTranslation(
+    @SerializedName("name")
+    val name: String?,
+    @SerializedName("description")
+    val description: String?
+)
+
 data class CategoryTemplate(
     @SerializedName("id")
     val id: Int,
@@ -295,8 +302,58 @@ data class CategoryTemplate(
     @SerializedName("createdAt")
     val createdAt: String,
     @SerializedName("updatedAt")
-    val updatedAt: String
-)
+    val updatedAt: String,
+    @SerializedName("translations")
+    val translations: Map<String, CategoryTranslation>?
+) {
+    /**
+     * 根据语言代码获取翻译后的名称，如果没有翻译则返回默认名称
+     */
+    fun getLocalizedName(lang: String): String {
+        // 尝试获取完整的语言标记（如 "zh-CN"）
+        val translation = translations?.get(lang)
+        if (translation?.name != null && translation.name.isNotEmpty()) {
+            return translation.name
+        }
+        
+        // 如果没有找到，尝试语言代码的前缀（如 "zh"）
+        val langPrefix = lang.split("-", "_").firstOrNull()
+        if (langPrefix != null) {
+            translations?.entries?.forEach { (key, value) ->
+                if (key.startsWith(langPrefix) && value.name != null && value.name.isNotEmpty()) {
+                    return value.name
+                }
+            }
+        }
+        
+        // 如果没有翻译，返回默认名称
+        return name
+    }
+    
+    /**
+     * 根据语言代码获取翻译后的描述，如果没有翻译则返回默认描述
+     */
+    fun getLocalizedDescription(lang: String): String {
+        // 尝试获取完整的语言标记（如 "zh-CN"）
+        val translation = translations?.get(lang)
+        if (translation?.description != null && translation.description.isNotEmpty()) {
+            return translation.description
+        }
+        
+        // 如果没有找到，尝试语言代码的前缀（如 "zh"）
+        val langPrefix = lang.split("-", "_").firstOrNull()
+        if (langPrefix != null) {
+            translations?.entries?.forEach { (key, value) ->
+                if (key.startsWith(langPrefix) && value.description != null && value.description.isNotEmpty()) {
+                    return value.description
+                }
+            }
+        }
+        
+        // 如果没有翻译，返回默认描述
+        return description
+    }
+}
 
 data class CategoryListResponse(
     @SerializedName("page")
@@ -591,6 +648,7 @@ interface RaveNowAPI {
         @Query("withWorkflow") withWorkflow: Int = 1,
         @Query("authorId") authorId: Int? = null,
         @Query("categoryIds") categoryIds: List<Int>? = null,
+        @Query("random") random: Int? = null,
     ): Response<DataContainer<ListContainer<Agent>>>
 
     @GET("outside/my/prompts")
@@ -654,8 +712,9 @@ interface RaveNowAPI {
         @Query("withChildren") withChildren: Boolean? = null,
         @Query("withParent") withParent: Boolean? = null,
         @Query("withCount") withCount: Boolean? = null,
-        @Query("hideEmpty") hideEmpty: Boolean? = null
-    ): Response<DataContainer<CategoryListResponse>>
+        @Query("hideEmpty") hideEmpty: Boolean? = null,
+        @Query("lang") lang: String? = null
+    ): Response<CategoryListResponse>
 
     @GET("outside/categories/tree")
     suspend fun getCategoryTree(

app/src/main/java/com/aiosman/ravenow/ui/index/tabs/ai/Agent.kt

@@ -146,11 +146,14 @@ fun Agent() {
         topBar = {
             TopAppBar(
                 title = {
-                    androidx.compose.material3.Text(
-                        text = "Rave AI",
-                        fontSize = 20.sp,
-                        fontWeight = FontWeight.W900,
-                        color = AppColors.text
+                    Image(
+                        painter = painterResource(id = R.drawable.home_logo),
+                        contentDescription = "Rave AI Logo",
+                        modifier = Modifier
+                            .height(44.dp)
+                            .padding(top =9.dp,bottom=9.dp)
+                            .wrapContentSize(),
+//                        colorFilter = ColorFilter.tint(AppColors.text)
                     )
                 },
                 actions = {
@@ -158,7 +161,8 @@ fun Agent() {
                         painter = painterResource(id = R.drawable.rider_pro_nav_search),
                         contentDescription = "search",
                         modifier = Modifier
-                            .size(24.dp)
+                            .size(44.dp)
+                            .padding(top = 9.dp,bottom=9.dp)
                             .noRippleClickable {
                                 navController.navigate(NavigationRoute.Search.route)
                             },
@@ -167,7 +171,11 @@ fun Agent() {
                 },
                 colors = TopAppBarDefaults.topAppBarColors(
                     containerColor = AppColors.background
-                )
+                ),
+                windowInsets = WindowInsets(0, 0, 0, 0),
+                modifier = Modifier
+                    .height(44.dp + statusBarPaddingValues.calculateTopPadding())
+                    .padding(top = statusBarPaddingValues.calculateTopPadding())
             )
         },
         containerColor = AppColors.background,
@@ -180,8 +188,8 @@ fun Agent() {
                 .padding(paddingValues)
                 .padding(
                     bottom = navigationBarPaddings,
-                    start = 16.dp,
-                    end = 16.dp
+                    start = 8.dp,
+                    end = 8.dp
                 )
         ) {
 
@@ -217,7 +225,7 @@ fun Agent() {
                         }
 
                         // 动态添加分类标签
-                        viewModel.categories.take(4).forEachIndexed { index, category ->
+                        viewModel.categories.forEachIndexed { index, category ->
                             item {
                                 CustomTabItem(
                                     text = category.name,
@@ -233,58 +241,6 @@ fun Agent() {
                                 TabSpacer()
                             }
                         }
-
-                        item {
-                            CustomTabItem(
-                                text = "scenes",
-                                isSelected = selectedTabIndex == 1,
-                                onClick = {
-                                    selectedTabIndex = 1
-                                }
-                            )
-                        }
-
-                        item {
-                            TabSpacer()
-                        }
-
-                        item {
-                            CustomTabItem(
-                                text = "voices",
-                                isSelected = selectedTabIndex == 6,
-                                onClick = {
-                                    selectedTabIndex = 6
-                                }
-                            )
-                        }
-
-                        item {
-                            TabSpacer()
-                        }
-
-                        item {
-                            CustomTabItem(
-                                text = "anime",
-                                isSelected = selectedTabIndex == 7,
-                                onClick = {
-                                    selectedTabIndex = 7
-                                }
-                            )
-                        }
-
-                        item {
-                            TabSpacer()
-                        }
-
-                        item {
-                            CustomTabItem(
-                                text = "assist",
-                                isSelected = selectedTabIndex == 8,
-                                onClick = {
-                                    selectedTabIndex = 8
-                                }
-                            )
-                        }
                     }
                 }
             }

app/src/main/java/com/aiosman/ravenow/ui/index/tabs/ai/AgentViewModel.kt

@@ -18,6 +18,15 @@ import com.aiosman.ravenow.ui.index.tabs.message.MessageListViewModel.userServic
 import com.aiosman.ravenow.ui.index.tabs.moment.tabs.expolre.AgentItem
 import kotlinx.coroutines.launch
 
+/**
+ * 缓存数据结构，用于存储每个分类的Agent列表
+ */
+data class AgentCacheData(
+    val items: List<AgentItem>,
+    val currentPage: Int,
+    val hasMoreData: Boolean
+)
+
 object AgentViewModel: ViewModel() {
 
     private val apiClient: RaveNowAPI = ApiClient.api
@@ -51,13 +60,30 @@ object AgentViewModel: ViewModel() {
     private val pageSize = 20
     private var currentCategoryId: Int? = null
     
+    // 缓存：使用分类ID作为key，null表示推荐列表
+    private val agentCache = mutableMapOf<Int?, AgentCacheData>()
+
     init {
         loadAgentData()
         loadCategories()
     }
 
-    private fun loadAgentData(categoryId: Int? = null, page: Int = 1, isLoadMore: Boolean = false) {
+    private fun loadAgentData(categoryId: Int? = null, page: Int = 1, isLoadMore: Boolean = false, forceRefresh: Boolean = false) {
         viewModelScope.launch {
+            // 如果不是强制刷新且不是加载更多，检查缓存
+            if (!forceRefresh && !isLoadMore) {
+                val cached = agentCache[categoryId]
+                if (cached != null && cached.items.isNotEmpty()) {
+                    // 使用缓存数据
+                    agentItems = cached.items
+                    currentPage = cached.currentPage
+                    hasMoreData = cached.hasMoreData
+                    currentCategoryId = categoryId
+                    println("使用缓存数据，分类ID: $categoryId, 数据数量: ${cached.items.size}")
+                    return@launch
+                }
+            }
+            
             if (isLoadMore) {
                 isLoadingMore = true
             } else {
@@ -76,11 +102,18 @@ object AgentViewModel: ViewModel() {
                         page = page,
                         pageSize = pageSize,
                         withWorkflow = 1,
-                        categoryIds = listOf(categoryId)
+                        categoryIds = listOf(categoryId),
+                        random = 1
                     )
                 } else {
-                    // 获取所有智能体
-                    apiClient.getAgent(page = page, pageSize = pageSize, withWorkflow = 1)
+                    // 获取推荐智能体，使用random=1
+                    apiClient.getAgent(
+                        page = page,
+                        pageSize = pageSize,
+                        withWorkflow = 1,
+                        categoryIds = null,
+                        random = 1
+                    )
                 }
 
                 if (response.isSuccessful) {
@@ -103,6 +136,14 @@ object AgentViewModel: ViewModel() {
                     // 检查是否还有更多数据
                     hasMoreData = agents.size >= pageSize
                     
+                    // 更新缓存
+                    agentCache[categoryId] = AgentCacheData(
+                        items = agentItems,
+                        currentPage = currentPage,
+                        hasMoreData = hasMoreData
+                    )
+                    println("更新缓存，分类ID: $categoryId, 数据数量: ${agentItems.size}")
+                    
                 } else {
                     errorMessage = "获取Agent数据失败: ${response.code()}"
                 }
@@ -120,20 +161,32 @@ object AgentViewModel: ViewModel() {
 
     private fun loadCategories() {
         viewModelScope.launch {
+            // 如果分类已经加载，不重复请求
+            if (categories.isNotEmpty()) {
+                println("使用已缓存的分类数据，数量: ${categories.size}")
+                return@launch
+            }
+            
             try {
+                // 获取完整的语言标记（如 "zh-CN"）
+                val sysLang = com.aiosman.ravenow.utils.Utils.getPreferredLanguageTag()
                 val response = apiClient.getCategories(
-                    pageSize = 20,
+                    page = 1,
+                    pageSize = 100,
+                    isActive = true,
                     withChildren = false,
                     withParent = false,
                     withCount = true,
-                    hideEmpty = true
+                    hideEmpty = true,
+                    lang = sysLang
                 )
-                println("分类数据请求完成，响应成功: ${response.isSuccessful}")
+                println("分类数据请求完成，响应成功: ${response.isSuccessful}, 语言标记: $sysLang")
                 if (response.isSuccessful) {
-                    val categoryList = response.body()?.data?.list ?: emptyList()
+                    val categoryList = response.body()?.list ?: emptyList()
                     println("获取到 ${categoryList.size} 个分类")
+                    // 使用当前语言获取翻译后的分类名称
                     categories = categoryList.map { category ->
-                        CategoryItem.fromCategoryTemplate(category)
+                        CategoryItem.fromCategoryTemplate(category, sysLang)
                     }
                     println("成功处理并映射了 ${categories.size} 个分类")
                 } else {
@@ -210,10 +263,12 @@ object AgentViewModel: ViewModel() {
     }
 
     /**
-     * 刷新推荐Agent数据
+     * 刷新当前分类的Agent数据（强制刷新，清除缓存）
      */
     fun refreshAgentData() {
-        loadAgentData()
+        // 清除当前分类的缓存
+        agentCache.remove(currentCategoryId)
+        loadAgentData(categoryId = currentCategoryId, forceRefresh = true)
     }
     
     /**
@@ -230,6 +285,7 @@ object AgentViewModel: ViewModel() {
      */
     fun ResetModel() {
         agentItems = emptyList()
+        categories = emptyList()
         errorMessage = null
         isRefreshing = false
         isLoading = false
@@ -237,6 +293,8 @@ object AgentViewModel: ViewModel() {
         currentPage = 1
         hasMoreData = true
         currentCategoryId = null
+        // 清空缓存
+        agentCache.clear()
     }
 
 }
@@ -248,11 +306,11 @@ data class CategoryItem(
     val promptCount: Int?
 ) {
     companion object {
-        fun fromCategoryTemplate(template: CategoryTemplate): CategoryItem {
+        fun fromCategoryTemplate(template: CategoryTemplate, lang: String): CategoryItem {
             return CategoryItem(
                 id = template.id,
-                name = template.name,
-                description = template.description,
+                name = template.getLocalizedName(lang),
+                description = template.getLocalizedDescription(lang),
                 avatar = "${ApiClient.BASE_API_URL}${template.avatar}",
                 promptCount = template.promptCount
             )

app/src/main/java/com/aiosman/ravenow/utils/Utils.kt

@@ -63,6 +63,23 @@ object Utils {
         return Locale.getDefault().language
     }
 
+    /**
+     * 获取完整的语言标记，如 "zh-CN", "en-US"
+     * 优先使用完整的 BCP-47 语言标记，提升与后端 translations 键的匹配率
+     */
+    fun getPreferredLanguageTag(): String {
+        val locale = Locale.getDefault()
+        val language = locale.language
+        val country = locale.country
+        
+        // 如果有国家/地区代码，返回完整的语言标记
+        return if (country.isNotEmpty()) {
+            "$language-$country"
+        } else {
+            language
+        }
+    }
+
     fun compressImage(context: Context, uri: Uri, maxSize: Int = 512, quality: Int = 85): File {
         val inputStream = context.contentResolver.openInputStream(uri)
         val originalBitmap = BitmapFactory.decodeStream(inputStream)