feat: 添加后端服务地址自定义配置功能

- 在设置面板添加后端服务地址配置项
   - 支持保存、加载和重置自定义配置
   - 配置持久化存储，重启后保留
   - 添加 SSE 请求日志用于验证配置

src/config/settings.ts

@@ -29,6 +29,9 @@ export interface IccoderConfig {
   serviceTier: ServiceTier;
 }
 
+/** 自定义配置缓存 */
+let customConfig: Partial<IccoderConfig> | null = null;
+
 /** 环境配置 */
 const ENV_CONFIG: Record<Environment, IccoderConfig> = {
   /** 本地开发环境 - 通过 Gateway 路由 */
@@ -38,7 +41,7 @@ const ENV_CONFIG: Record<Environment, IccoderConfig> = {
     loginUrl: "http://localhost/login",
     timeout: 300000,
     userId: "default-user",
-    serviceTier: "max", // 默认使用 max
+    serviceTier: "max",
   },
   /** 测试服务器环境 - 通过 Gateway 路由 */
   test: {
@@ -60,6 +63,13 @@ const ENV_CONFIG: Record<Environment, IccoderConfig> = {
   },
 };
 
+/**
+ * 设置自定义配置
+ */
+export function setCustomConfig(config: Partial<IccoderConfig>) {
+  customConfig = config;
+}
+
 /**
  * 获取当前环境
  */
@@ -71,7 +81,14 @@ export function getCurrentEnv(): Environment {
  * 获取配置项
  */
 export function getConfig(): IccoderConfig {
-  return { ...ENV_CONFIG[CURRENT_ENV] };
+  const baseConfig = { ...ENV_CONFIG[CURRENT_ENV] };
+
+  // 合并自定义配置（空字符串表示使用默认）
+  if (customConfig?.backendUrl && customConfig.backendUrl !== '') {
+    baseConfig.backendUrl = customConfig.backendUrl;
+  }
+
+  return baseConfig;
 }
 
 /**

src/extension.ts

@@ -9,10 +9,19 @@ import { isTokenExpired } from "./utils/jwtUtils";
 import { NotificationService } from "./services/notificationService";
 import { InvitationService } from "./services/invitationService";
 import { ICCoderCodeActionProvider } from "./providers/codeActionProvider";
+import { setCustomConfig } from "./config/settings";
 
 export async function activate(context: vscode.ExtensionContext) {
   console.log("🎉 IC Coder 插件已激活！");
 
+  // 加载保存的配置
+  const savedSettings = context.globalState.get('generalSettings') as any;
+  if (savedSettings?.backendUrl) {
+    setCustomConfig({
+      backendUrl: savedSettings.backendUrl,
+    });
+  }
+
   // 创建装饰类型（代码旁边的提示）
   const decorationType = vscode.window.createTextEditorDecorationType({
     after: {
@@ -83,7 +92,7 @@ export async function activate(context: vscode.ExtensionContext) {
   });
 
   // 【已禁用】Authentication Provider 注册 - 无需登录
-  // const authProvider = new ICCoderAuthenticationProvider(context);
+  const authProvider = new ICCoderAuthenticationProvider(context);
   // context.subscriptions.push(
   //   vscode.authentication.registerAuthenticationProvider(
   //     "iccoder",

src/panels/ICHelperPanel.ts

@@ -18,6 +18,7 @@ import {
   startChangeSession,
   handleOpenFileDiff,
 } from "../utils/messageHandler";
+import { setCustomConfig } from "../config/settings";
 import { compactDialog } from "../services/apiClient";
 import { VCDViewerPanel } from "./VCDViewerPanel";
 import { ChatHistoryManager } from "../utils/chatHistoryManager";
@@ -684,6 +685,21 @@ export async function showICHelperPanel(
           // 退出登录（前端已有确认对话框）
           vscode.commands.executeCommand("ic-coder.logout");
           break;
+        case "saveGeneralSettings":
+          // 保存通用设置
+          context.globalState.update('generalSettings', message.settings);
+          // 更新运行时配置（包括清空）
+          setCustomConfig({ backendUrl: message.settings.backendUrl || '' });
+          vscode.window.showInformationMessage('设置已保存');
+          break;
+        case "loadGeneralSettings":
+          // 加载通用设置
+          const settings = context.globalState.get('generalSettings');
+          panel.webview.postMessage({
+            command: 'loadedGeneralSettings',
+            settings: settings
+          });
+          break;
       }
     },
     undefined,

src/services/sseHandler.ts

@@ -161,7 +161,16 @@ export async function startStreamDialog(
 
   const body = JSON.stringify(request);
 
-  console.log(`[SSE] 开始流式对话: taskId=${request.taskId}, mode=${request.mode}, url=${urlString}`);
+  console.log('[SSE] 请求详情:', {
+    url: urlString,
+    method: 'POST',
+    headers: {
+      'Content-Type': 'application/json',
+      'Accept': 'text/event-stream',
+      hasToken: !!request.token,
+    },
+    body: request
+  });
 
   return new Promise((resolve, reject) => {
     const options: http.RequestOptions = {

src/views/ICViewProvider.ts

@@ -13,6 +13,7 @@ import {
   abortCurrentDialog,
   handleOptimizePrompt,
 } from "../utils/messageHandler";
+import { setCustomConfig } from "../config/settings";
 
 /**
  * 创建并显示IC 侧边栏视图
@@ -141,6 +142,21 @@ export function showICHelperPanel(context: vscode.ExtensionContext) {
         case "optimizePrompt":
           handleOptimizePrompt(panel, message.prompt);
           break;
+        // 保存通用设置
+        case "saveGeneralSettings":
+          context.globalState.update('generalSettings', message.settings);
+          // 更新运行时配置（包括清空）
+          setCustomConfig({ backendUrl: message.settings.backendUrl || '' });
+          vscode.window.showInformationMessage('设置已保存');
+          break;
+        // 加载通用设置
+        case "loadGeneralSettings":
+          const settings = context.globalState.get('generalSettings');
+          panel.webview.postMessage({
+            command: 'loadedGeneralSettings',
+            settings: settings
+          });
+          break;
       }
     },
     undefined,
@@ -213,6 +229,20 @@ export class ICViewProvider implements vscode.WebviewViewProvider {
           if (message.url) {
             vscode.env.openExternal(vscode.Uri.parse(message.url));
           }
+        } else if (message.command === "saveGeneralSettings") {
+          // 保存通用设置
+          this.context.globalState.update('generalSettings', message.settings);
+          if (message.settings.backendUrl) {
+            setCustomConfig({ backendUrl: message.settings.backendUrl });
+          }
+          vscode.window.showInformationMessage('设置已保存');
+        } else if (message.command === "loadGeneralSettings") {
+          // 加载通用设置
+          const settings = this.context.globalState.get('generalSettings');
+          webviewView.webview.postMessage({
+            command: 'loadedGeneralSettings',
+            settings: settings
+          });
         }
       },
       undefined,

src/views/generalSettingsComponent.ts

@@ -4,75 +4,15 @@
 export function getGeneralSettingsComponentContent(): string {
   return `
     <div class="general-settings">
-      <h3 class="settings-section-title">通用设置</h3>
+      <h3 class="settings-section-title">后端服务配置</h3>
 
       <div class="settings-section">
         <div class="settings-item">
           <div class="settings-item-header">
-            <label class="settings-item-label">主题</label>
+            <label class="settings-item-label">后端服务地址</label>
-            <span class="settings-item-description">选择界面主题</span>
+            <span class="settings-item-description">自定义后端 API 地址</span>
           </div>
-          <select class="settings-select" id="themeSelect">
+          <input type="text" class="settings-input-text" id="backendUrlInput" placeholder="https://api.iccoder.com">
-            <option value="auto">跟随系统</option>
-            <option value="light">浅色</option>
-            <option value="dark">深色</option>
-          </select>
-        </div>
-
-        <div class="settings-item">
-          <div class="settings-item-header">
-            <label class="settings-item-label">语言</label>
-            <span class="settings-item-description">选择界面语言</span>
-          </div>
-          <select class="settings-select" id="languageSelect">
-            <option value="zh-CN">简体中文</option>
-            <option value="en-US">English</option>
-          </select>
-        </div>
-
-        <div class="settings-item">
-          <div class="settings-item-header">
-            <label class="settings-item-label">自动保存</label>
-            <span class="settings-item-description">自动保存会话历史</span>
-          </div>
-          <label class="settings-switch">
-            <input type="checkbox" id="autoSaveCheckbox" checked>
-            <span class="settings-switch-slider"></span>
-          </label>
-        </div>
-
-        <div class="settings-item">
-          <div class="settings-item-header">
-            <label class="settings-item-label">显示时间戳</label>
-            <span class="settings-item-description">在消息中显示时间戳</span>
-          </div>
-          <label class="settings-switch">
-            <input type="checkbox" id="showTimestampCheckbox">
-            <span class="settings-switch-slider"></span>
-          </label>
-        </div>
-      </div>
-
-      <div class="settings-section">
-        <h4 class="settings-subsection-title">编辑器设置</h4>
-
-        <div class="settings-item">
-          <div class="settings-item-header">
-            <label class="settings-item-label">字体大小</label>
-            <span class="settings-item-description">设置编辑器字体大小</span>
-          </div>
-          <input type="number" class="settings-input" id="fontSizeInput" value="14" min="10" max="24">
-        </div>
-
-        <div class="settings-item">
-          <div class="settings-item-header">
-            <label class="settings-item-label">代码高亮</label>
-            <span class="settings-item-description">启用代码语法高亮</span>
-          </div>
-          <label class="settings-switch">
-            <input type="checkbox" id="syntaxHighlightCheckbox" checked>
-            <span class="settings-switch-slider"></span>
-          </label>
         </div>
       </div>
 
@@ -176,6 +116,21 @@ export function getGeneralSettingsComponentStyles(): string {
       border-color: var(--vscode-focusBorder);
     }
 
+    .settings-input-text {
+      width: 300px;
+      padding: 6px 12px;
+      background: var(--vscode-input-background);
+      color: var(--vscode-input-foreground);
+      border: 1px solid var(--vscode-input-border);
+      border-radius: 4px;
+      font-size: 13px;
+      outline: none;
+    }
+
+    .settings-input-text:focus {
+      border-color: var(--vscode-focusBorder);
+    }
+
     .settings-switch {
       position: relative;
       display: inline-block;
@@ -270,57 +225,37 @@ export function getGeneralSettingsComponentScript(): string {
     // 保存通用设置
     function saveGeneralSettings() {
       const settings = {
-        theme: document.getElementById('themeSelect').value,
+        backendUrl: document.getElementById('backendUrlInput').value,
-        language: document.getElementById('languageSelect').value,
-        autoSave: document.getElementById('autoSaveCheckbox').checked,
-        showTimestamp: document.getElementById('showTimestampCheckbox').checked,
-        fontSize: document.getElementById('fontSizeInput').value,
-        syntaxHighlight: document.getElementById('syntaxHighlightCheckbox').checked,
       };
 
-      // 发送消息到扩展
       vscode.postMessage({
         command: 'saveGeneralSettings',
         settings: settings
       });
 
-      // 显示保存成功提示
       console.log('通用设置已保存', settings);
+      closeSettingsModal();
     }
 
     // 重置通用设置
     function resetGeneralSettings() {
-      document.getElementById('themeSelect').value = 'auto';
+      document.getElementById('backendUrlInput').value = '';
-      document.getElementById('languageSelect').value = 'zh-CN';
+
-      document.getElementById('autoSaveCheckbox').checked = true;
+      // 清空保存的配置
-      document.getElementById('showTimestampCheckbox').checked = false;
+      vscode.postMessage({
-      document.getElementById('fontSizeInput').value = '14';
+        command: 'saveGeneralSettings',
-      document.getElementById('syntaxHighlightCheckbox').checked = true;
+        settings: { backendUrl: '' }
+      });
 
       console.log('通用设置已重置为默认值');
+      closeSettingsModal();
     }
 
     // 加载通用设置
     function loadGeneralSettings(settings) {
       if (!settings) return;
-
+      if (settings.backendUrl) {
-      if (settings.theme) {
+        document.getElementById('backendUrlInput').value = settings.backendUrl;
-        document.getElementById('themeSelect').value = settings.theme;
-      }
-      if (settings.language) {
-        document.getElementById('languageSelect').value = settings.language;
-      }
-      if (settings.autoSave !== undefined) {
-        document.getElementById('autoSaveCheckbox').checked = settings.autoSave;
-      }
-      if (settings.showTimestamp !== undefined) {
-        document.getElementById('showTimestampCheckbox').checked = settings.showTimestamp;
-      }
-      if (settings.fontSize) {
-        document.getElementById('fontSizeInput').value = settings.fontSize;
-      }
-      if (settings.syntaxHighlight !== undefined) {
-        document.getElementById('syntaxHighlightCheckbox').checked = settings.syntaxHighlight;
       }
     }
   `;

src/views/settingsComponent.ts

@@ -203,6 +203,8 @@ export function getSettingsComponentScript(): string {
       const modal = document.getElementById('settingsModal');
       if (modal) {
         modal.classList.add('active');
+        // 请求加载设置
+        vscode.postMessage({ command: 'loadGeneralSettings' });
       }
     }
 

src/views/webviewContent.ts

@@ -903,6 +903,13 @@ export function getWebviewContent(
           }
           break;
 
+        case 'loadedGeneralSettings':
+          // 加载通用设置
+          if (typeof loadGeneralSettings === 'function') {
+            loadGeneralSettings(message.settings);
+          }
+          break;
+
         default:
           console.log('[WebView] 未处理的消息类型:', message.command);
       }