feat(modeSelector): 添加模式选择器组件并集成到输入区域

src/views/agentModeSelector.ts

@@ -0,0 +1,162 @@
+/**
+ * 模式选择器组件
+ * 提供 Agent/Ask/Auto 三种模式的选择功能
+ */
+
+/**
+ * 获取模式选择器的 HTML 内容
+ */
+export function getModeSelectorContent(): string {
+  return `
+    <div class="tooltip">
+      <div class="mode-select" id="modeSelect">
+        <div class="mode-trigger" onclick="toggleModeDropdown()">
+          <span class="mode-value" id="modeValue">Agent</span>
+          <svg class="mode-arrow" viewBox="0 0 1024 1024" xmlns="http://www.w3.org/2000/svg">
+            <path d="M507.8 727.728a30.016 30.016 0 0 1-21.288-8.824L231.104 463.496a30.088 30.088 0 0 1 0-42.568 30.088 30.088 0 0 1 42.568 0l234.128 234.128 234.16-234.128a30.088 30.088 0 0 1 42.568 0 30.088 30.088 0 0 1 0 42.568L529.08 718.904a30 30 0 0 1-21.28 8.824z" fill="#8a8a8a"/>
+          </svg>
+        </div>
+        <div class="mode-dropdown" id="modeDropdown">
+          <div class="mode-option" data-value="agent" onclick="selectMode('agent', 'Agent')">Agent</div>
+          <div class="mode-option" data-value="ask" onclick="selectMode('ask', 'Ask')">Ask</div>
+          <div class="mode-option" data-value="auto" onclick="selectMode('auto', 'Auto')">Auto</div>
+        </div>
+      </div>
+      <span class="tooltiptext">切换模式</span>
+    </div>
+  `;
+}
+
+/**
+ * 获取模式选择器的样式
+ */
+export function getModeSelectorStyles(): string {
+  return `
+    /* 模式选择器样式 */
+    .mode-select {
+      position: relative;
+      user-select: none;
+    }
+    .mode-trigger {
+      display: flex;
+      align-items: center;
+      gap: 6px;
+      padding: 4px 8px;
+      background: var(--vscode-input-background);
+      color: var(--vscode-foreground);
+      border: none;
+      border-radius: 4px;
+      cursor: pointer;
+      font-size: 12px;
+      transition: background 0.2s ease;
+    }
+    .mode-trigger:hover {
+      background: var(--vscode-list-hoverBackground);
+    }
+    .mode-value {
+      white-space: nowrap;
+    }
+    .mode-arrow {
+      width: 12px;
+      height: 12px;
+      flex-shrink: 0;
+      transition: transform 0.2s ease;
+    }
+    .mode-select.active .mode-arrow {
+      transform: rotate(180deg);
+    }
+    .mode-dropdown {
+      position: absolute;
+      bottom: calc(100% + 2px);
+      left: 0;
+      min-width: 100%;
+      background: var(--vscode-dropdown-background);
+      border: 1px solid var(--vscode-dropdown-border);
+      border-radius: 4px;
+      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
+      z-index: 1100;
+      display: none;
+      overflow: hidden;
+    }
+    .mode-select.active .mode-dropdown {
+      display: block;
+    }
+    /* 模式选择器的选项样式 */
+    .mode-option {
+      padding: 6px 12px;
+      font-size: 12px;
+      cursor: pointer;
+      transition: background 0.2s ease;
+      white-space: nowrap;
+    }
+    .mode-option:hover {
+      background: rgba(128, 128, 128, 0.3);
+    }
+    .mode-option.selected {
+      background: rgba(128, 128, 128, 0.5);
+      color: var(--vscode-foreground);
+    }
+  `;
+}
+
+/**
+ * 获取模式选择器的脚本
+ */
+export function getModeSelectorScript(): string {
+  return `
+    // 模式选择器相关变量
+    let currentMode = 'agent';
+
+    // 切换模式下拉框显示/隐藏
+    function toggleModeDropdown() {
+      const modeSelect = document.getElementById('modeSelect');
+      const modelSelect = document.getElementById('modelSelect');
+      if (modeSelect) {
+        modeSelect.classList.toggle('active');
+        // 关闭模型下拉框
+        if (modelSelect) {
+          modelSelect.classList.remove('active');
+        }
+      }
+    }
+
+    // 选择模式
+    function selectMode(value, label) {
+      currentMode = value;
+      const modeValue = document.getElementById('modeValue');
+      if (modeValue) {
+        modeValue.textContent = label;
+      }
+
+      // 更新选中状态
+      const options = document.querySelectorAll('.mode-option');
+      options.forEach(option => {
+        if (option.getAttribute('data-value') === value) {
+          option.classList.add('selected');
+        } else {
+          option.classList.remove('selected');
+        }
+      });
+
+      // 关闭下拉框
+      const modeSelect = document.getElementById('modeSelect');
+      if (modeSelect) {
+        modeSelect.classList.remove('active');
+      }
+    }
+
+    // 获取当前模式
+    function getCurrentMode() {
+      return currentMode;
+    }
+
+    // 点击外部关闭模式下拉框
+    document.addEventListener('click', (event) => {
+      const modeSelect = document.getElementById('modeSelect');
+
+      if (modeSelect && !modeSelect.contains(event.target)) {
+        modeSelect.classList.remove('active');
+      }
+    });
+  `;
+}

src/views/inputArea.ts

@@ -4,6 +4,11 @@ import {
   getModelSelectorStyles,
   getModelSelectorScript
 } from "./modelSelector";
+import {
+  getModeSelectorContent,
+  getModeSelectorStyles,
+  getModeSelectorScript
+} from "./agentModeSelector";
 import {
   getContextButtonContent,
   getContextButtonStyles,
@@ -44,24 +49,7 @@ export function getInputAreaContent(): string {
           ></textarea>
           <div class="input-bottom-row">
             <div class="mode-selector">
-              <!-- 模式选择 -->
+              ${getModeSelectorContent()}
-              <div class="tooltip">
-                <div class="custom-select" id="customSelect">
-                  <div class="select-trigger" onclick="toggleModeDropdown()">
-                    <span class="select-value" id="selectValue">Agent</span>
-                    <svg class="select-arrow" viewBox="0 0 1024 1024" xmlns="http://www.w3.org/2000/svg">
-                      <path d="M507.8 727.728a30.016 30.016 0 0 1-21.288-8.824L231.104 463.496a30.088 30.088 0 0 1 0-42.568 30.088 30.088 0 0 1 42.568 0l234.128 234.128 234.16-234.128a30.088 30.088 0 0 1 42.568 0 30.088 30.088 0 0 1 0 42.568L529.08 718.904a30 30 0 0 1-21.28 8.824z" fill="#8a8a8a"/>
-                    </svg>
-                  </div>
-                  <div class="select-dropdown" id="selectDropdown">
-                    <div class="select-option" data-value="agent" onclick="selectMode('agent', 'Agent')">Agent</div>
-                    <div class="select-option" data-value="ask" onclick="selectMode('ask', 'Ask')">Ask</div>
-                    <div class="select-option" data-value="auto" onclick="selectMode('auto', 'Auto')">Auto</div>
-                  </div>
-                </div>
-                <span class="tooltiptext">切换模式</span>
-              </div>
-
               ${getModelSelectorContent()}
             </div>
             <div class="input-actions">
@@ -89,6 +77,7 @@ export function getInputAreaContent(): string {
  */
 export function getInputAreaStyles(): string {
   return `
+    ${getModeSelectorStyles()}
     ${getModelSelectorStyles()}
     ${getContextButtonStyles()}
     ${getContextCompressStyles()}
@@ -185,70 +174,6 @@ export function getInputAreaStyles(): string {
       gap: 8px;
       position: relative;
     }
-    /* 自定义下拉框样式（用于模式选择） */
-    .custom-select {
-      position: relative;
-      user-select: none;
-    }
-    .select-trigger {
-      display: flex;
-      align-items: center;
-      gap: 6px;
-      padding: 4px 8px;
-      background: var(--vscode-input-background);
-      color: var(--vscode-foreground);
-      border: none;
-      border-radius: 4px;
-      cursor: pointer;
-      font-size: 12px;
-      transition: background 0.2s ease;
-    }
-    .select-trigger:hover {
-      background: var(--vscode-list-hoverBackground);
-    }
-    .select-value {
-      white-space: nowrap;
-    }
-    .select-arrow {
-      width: 12px;
-      height: 12px;
-      flex-shrink: 0;
-      transition: transform 0.2s ease;
-    }
-    .custom-select.active .select-arrow {
-      transform: rotate(180deg);
-    }
-    .select-dropdown {
-      position: absolute;
-      bottom: calc(100% + 2px);
-      left: 0;
-      min-width: 100%;
-      background: var(--vscode-dropdown-background);
-      border: 1px solid var(--vscode-dropdown-border);
-      border-radius: 4px;
-      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
-      z-index: 1100;
-      display: none;
-      overflow: hidden;
-    }
-    .custom-select.active .select-dropdown {
-      display: block;
-    }
-    /* 模式选择器的选项样式 */
-    #selectDropdown .select-option {
-      padding: 6px 12px;
-      font-size: 12px;
-      cursor: pointer;
-      transition: background 0.2s ease;
-      white-space: nowrap;
-    }
-    #selectDropdown .select-option:hover {
-      background: rgba(128, 128, 128, 0.3);
-    }
-    #selectDropdown .select-option.selected {
-      background: rgba(128, 128, 128, 0.5);
-      color: var(--vscode-foreground);
-    }
     .input-actions {
       display: flex;
       align-items: center;
@@ -377,6 +302,7 @@ export function getInputAreaStyles(): string {
  */
 export function getInputAreaScript(): string {
   return `
+    ${getModeSelectorScript()}
     ${getModelSelectorScript()}
     ${getContextButtonScript()}
     ${getContextCompressScript()}
@@ -400,61 +326,11 @@ export function getInputAreaScript(): string {
       messageInput.focus();
     }
 
-    // 自定义下拉框相关变量
-    let currentMode = 'agent';
-
-    // 切换模式下拉框显示/隐藏
-    function toggleModeDropdown() {
-      const customSelect = document.getElementById('customSelect');
-      const modelSelect = document.getElementById('modelSelect');
-      if (customSelect) {
-        customSelect.classList.toggle('active');
-        // 关闭模型下拉框
-        if (modelSelect) {
-          modelSelect.classList.remove('active');
-        }
-      }
-    }
-
-    // 选择模式
-    function selectMode(value, label) {
-      currentMode = value;
-      const selectValue = document.getElementById('selectValue');
-      if (selectValue) {
-        selectValue.textContent = label;
-      }
-
-      // 更新选中状态
-      const options = document.querySelectorAll('#selectDropdown .select-option');
-      options.forEach(option => {
-        if (option.getAttribute('data-value') === value) {
-          option.classList.add('selected');
-        } else {
-          option.classList.remove('selected');
-        }
-      });
-
-      // 关闭下拉框
-      const customSelect = document.getElementById('customSelect');
-      if (customSelect) {
-        customSelect.classList.remove('active');
-      }
-    }
-
-    // 点击外部关闭下拉框
-    document.addEventListener('click', (event) => {
-      const customSelect = document.getElementById('customSelect');
-
-      if (customSelect && !customSelect.contains(event.target)) {
-        customSelect.classList.remove('active');
-      }
-    });
-
     function sendMessage() {
       const text = messageInput.value.trim();
       if (!text) return;
 
-      const mode = currentMode;
+      const mode = getCurrentMode(); // 从模式选择器组件获取当前模式
       const model = getCurrentModel(); // 从模型选择器组件获取当前模型
 
       addMessage(text, 'user');