auth to server-V80

app/src/main/java/com/example/login_v3/data/api/Main_API_Service.kt

@@ -77,6 +77,6 @@ interface TecnologiaApi {
     @GET("api/users/search")
     suspend fun searchUsers(
         @Query("q") query: String
-    ): UserSearchResponse
+    ): Response<UserSearchResponse>
 
 }

app/src/main/java/com/example/login_v3/data/api/api_class/FriendRequest.kt

@@ -85,18 +85,29 @@ data class AddFriendRequest(
 )
 
 //user search
+@JsonClass(generateAdapter = true)
 data class UserSearchResponse(
     val count: Int,
     val users: List<UserDetail>
 )
 
+@JsonClass(generateAdapter = true) // 內部類別也一定要加！
 data class UserDetail(
     val id: String,
     val username: String,
-    val display_name: String,
+
-    val avatar_url: String?, // 考慮到可能是 null，建議加上 ?
+    @Json(name = "display_name") // 這樣你的 Kotlin 代碼可以用漂亮的 displayName
-    val banner_url: String?,
+    val displayName: String,
+
+    @Json(name = "avatar_url")
+    val avatarUrl: String?,
+
+    @Json(name = "banner_url")
+    val bannerUrl: String?,
+
     val bio: String?,
     val status: String?,
-    val created_at: String
+
+    @Json(name = "created_at")
+    val createdAt: String
 )

app/src/main/java/com/example/login_v3/data/repository/basic/Friends_Repository.kt

@@ -6,6 +6,7 @@ import com.example.login_v3.data.api.api_class.AddFriendRequest
 import com.example.login_v3.data.api.api_class.Friend
 import com.example.login_v3.data.api.api_class.PendingFriendApiModel
 import com.example.login_v3.data.api.api_class.UserDetail
+import com.example.login_v3.data.api.api_class.UserSearchResponse
 import retrofit2.Response
 import javax.inject.Inject
 
@@ -58,6 +59,34 @@ class FriendsRepository @Inject constructor(
         return result
     }
 
+
+    //search user
+    suspend fun searchUsers(query: String): Result<UserSearchResponse> {
+        return safeApiCallWithData {
+            apiService.searchUsers(query) // 1. 使用 apiService 2. 確保 apiService 定義回傳 Response<UserSearchResponse>
+        }
+    }
+
+    // 支援「回傳資料」的通用封裝 for search user
+    private suspend fun <T> safeApiCallWithData(call: suspend () -> Response<T>): Result<T> {
+        return try {
+            val response = call()
+            if (response.isSuccessful) {
+                val body = response.body()
+                if (body != null) {
+                    Result.success(body)
+                } else {
+                    Result.failure(Exception("回傳資料為空"))
+                }
+            } else {
+                val errorMsg = "API 錯誤 ${response.code()}: ${response.errorBody()?.string()}"
+                Result.failure(Exception(errorMsg))
+            }
+        } catch (e: Exception) {
+            Result.failure(e)
+        }
+    }
+
     // 2. 確保「全類別」只有這一個 safeApiCall 函式
     private suspend fun safeApiCall(call: suspend () -> Response<Unit>): Result<Unit> {
         return try {
@@ -78,21 +107,4 @@ class FriendsRepository @Inject constructor(
         }
     }
 
-    // 搜尋使用者
-    suspend fun searchUsers(keyword: String): Result<List<UserDetail>> {
-        return try {
-            val response = apiService.searchUsers(keyword)
-
-            // 這裡做一個「結構轉換」
-            // 假設 additionalProp1 裡面裝的是我們想要的資料
-            // 如果 response.additionalProp1 是 Map，我們可以取其 Values 轉成 List
-            val userList = response.additionalProp1.values.toList()
-
-            Result.success(userList)
-        } catch (e: Exception) {
-            Log.e("API_DEBUG", "搜尋失敗: ${e.message}")
-            Result.failure(e)
-        }
-    }
-
 }

app/src/main/java/com/example/login_v3/home/Message/ViewModel/Detail/Contact_list_ViewModel.kt

@@ -119,42 +119,46 @@ class ContactListViewModel @Inject constructor(
         }
     }
 
-    private var searchJob: Job? = null
 
+
+    //search user
     fun onSearchQueryChanged(newQuery: String) {
-        // 更新 UI 上的輸入文字
+        // 1. 即時更新文字輸入，確保 UI TextField 顯示順暢
         _uiState.update { it.copy(searchQuery = newQuery) }
+    }
 
-        // 如果關鍵字為空，清空搜尋結果並返回
+    fun performSearch() {
-        if (newQuery.isBlank()) {
+        val query = _uiState.value.searchQuery
+        if (query.isBlank()) {
+            // 如果關鍵字為空，清空搜尋結果
             _uiState.update { it.copy(searchResults = emptyList()) }
             return
         }
 
-        // --- 防抖處理 (Debounce) ---
+        viewModelScope.launch {
-        searchJob?.cancel() // 取消前一個還在跑的搜尋
+            // 2. 顯示 Loading
-        searchJob = viewModelScope.launch {
+            _uiState.update { it.copy(isLoading = true, error = null) }
-            delay(500) // 使用者停頓 0.5 秒後才真正發出請求
-            performSearch(newQuery)
-        }
-    }
 
-    private suspend fun performSearch(query: String) {
+            // 3. 呼叫 Repository
-        _uiState.update { it.copy(isLoading = true) }
+            val result = repository.searchUsers(query)
 
-        val result = repository.searchUsers(query)
+            // 4. 處理結果
-
+            result.onSuccess { response ->
-        result.onSuccess { users ->
+                _uiState.update {
-            _uiState.update { it.copy(
+                    it.copy(
-                isLoading = false,
+                        isLoading = false,
-                searchResults = users,
+                        searchResults = response.users // UserSearchResponse 裡的列表
-                error = null
+                    )
-            )}
+                }
-        }.onFailure { error ->
+            }.onFailure { error ->
-            _uiState.update { it.copy(
+                _uiState.update {
-                isLoading = false,
+                    it.copy(
-                error = "搜尋失敗: ${error.message}"
+                        isLoading = false,
-            )}
+                        error = "搜尋失敗：${error.message}",
+                        searchResults = emptyList() // 失敗時清空列表
+                    )
+                }
+            }
         }
     }
 }