tweak: 品种配置支持修改品类，添加品种时可选择品类

app/static/index.html

@@ -355,6 +355,28 @@
             box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
         }
 
+        .symbol-table .symbol-category-select {
+            font-size: 13px;
+            color: var(--gray-700);
+            padding: 6px 10px;
+            border: 1px solid var(--gray-200);
+            border-radius: 6px;
+            width: 120px;
+            background: white;
+            cursor: pointer;
+            transition: all 0.2s;
+        }
+
+        .symbol-table .symbol-category-select:hover {
+            border-color: var(--primary-light);
+        }
+
+        .symbol-table .symbol-category-select:focus {
+            outline: none;
+            border-color: var(--primary-light);
+            box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
+        }
+
         .symbol-table .symbol-actions {
             display: flex;
             gap: 6px;
@@ -902,7 +924,7 @@
                     
                     <div class="add-symbol-form">
                         <div class="card-title" style="margin-bottom: 16px; font-size: 15px;">手动添加品种</div>
-                        <div class="form-row">
+                        <div class="form-row" style="grid-template-columns: 1fr 1fr 1fr auto;">
                             <div class="form-group" style="margin-bottom: 0;">
                                 <label class="form-label">品种名称</label>
                                 <input class="form-input" id="newSymbolName" placeholder="如: 沪银">
@@ -918,6 +940,12 @@
                                     <option value="stock">股票</option>
                                 </select>
                             </div>
+                            <div class="form-group" style="margin-bottom: 0;">
+                                <label class="form-label">品类</label>
+                                <select class="form-select" id="newSymbolCategory">
+                                    <option value="">请选择品类</option>
+                                </select>
+                            </div>
                             <div class="form-group" style="margin-bottom: 0;">
                                 <button class="btn btn-primary" onclick="addSymbol()" style="height: 42px;">
                                     <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><line x1="12" y1="5" x2="12" y2="19"/><line x1="5" y1="12" x2="19" y2="12"/></svg>
@@ -1614,16 +1642,25 @@
 
                 // 生成表格内容（每个分类一个表格，默认只显示第一个）
                 const tablesHtml = activeCategories.map((category, index) => {
-                    const rows = grouped[category].map(({ name, code }) =>
+                    const rows = grouped[category].map(({ name, code }) => {
-                        `<tr>
+                        const currentCategory = SYMBOL_CATEGORIES[name] || '其他';
+                        const categoryOptions = CATEGORY_ORDER.map(cat => 
+                            `<option value="${cat}" ${cat === currentCategory ? 'selected' : ''}>${cat}</option>`
+                        ).join('');
+                        return `<tr>
                             <td class="symbol-name">${highlightText(name)}</td>
                             <td><input type="text" class="symbol-code-input" value="${code}" data-type="${type}" data-name="${name}" data-original="${code}"></td>
+                            <td>
+                                <select class="symbol-category-select" data-name="${name}" data-original="${currentCategory}">
+                                    ${categoryOptions}
+                                </select>
+                            </td>
                             <td class="symbol-actions">
-                                <button class="btn btn-primary btn-sm" onclick="saveSymbolCode('${type}', '${name}', this)">保存</button>
+                                <button class="btn btn-primary btn-sm" onclick="saveSymbolRow('${type}', '${name}', this)">保存</button>
                                 <button class="btn btn-danger btn-sm" onclick="deleteSymbol('${type}', '${code}')">删除</button>
                             </td>
-                        </tr>`
+                        </tr>`;
-                    ).join('');
+                    }).join('');
 
                     return `<div class="category-table-wrapper" data-category="${category}" style="display: ${index === 0 ? 'block' : 'none'}">
                         <table class="symbol-table">
@@ -1631,6 +1668,7 @@
                                 <tr>
                                     <th>品种名称</th>
                                     <th>合约代码</th>
+                                    <th>品类</th>
                                     <th>操作</th>
                                 </tr>
                             </thead>
@@ -1672,11 +1710,16 @@
             const name = document.getElementById('newSymbolName').value.trim();
             const code = document.getElementById('newSymbolCode').value.trim();
             const type = document.getElementById('newSymbolType').value;
+            const category = document.getElementById('newSymbolCategory').value;
 
             if (!name || !code) {
                 return showToast('请填写品种名称和代码', 'error');
             }
 
+            if (!category) {
+                return showToast('请选择品种品类', 'error');
+            }
+
             const symbols = type === 'futures' ? (currentConfig.futures || {}) : (currentConfig.stock || {});
             
             if (symbols[name]) {
@@ -1685,6 +1728,9 @@
             
             symbols[name] = code;
             
+            // 保存品类到 SYMBOL_CATEGORIES
+            SYMBOL_CATEGORIES[name] = category;
+
             const fullConfig = {
                 futures: currentConfig.futures || {},
                 stock: currentConfig.stock || {}
@@ -1779,23 +1825,34 @@
             openEditSymbolModal(type, code, name);
         }
 
-        async function saveSymbolCode(type, name, btn) {
+        async function saveSymbolRow(type, name, btn) {
             const row = btn.closest('tr');
-            const input = row.querySelector('.symbol-code-input');
+            const codeInput = row.querySelector('.symbol-code-input');
-            const newCode = input.value.trim();
+            const categorySelect = row.querySelector('.symbol-category-select');
-            const originalCode = input.dataset.original;
+            const newCode = codeInput.value.trim();
+            const originalCode = codeInput.dataset.original;
+            const newCategory = categorySelect.value;
+            const originalCategory = categorySelect.dataset.original;
 
             if (!newCode) {
                 return showToast('合约代码不能为空', 'error');
             }
 
-            if (newCode === originalCode) {
+            const codeChanged = newCode !== originalCode;
-                return showToast('合约代码未修改', 'info');
+            const categoryChanged = newCategory !== originalCategory;
+
+            if (!codeChanged && !categoryChanged) {
+                return showToast('未做任何修改', 'info');
             }
 
             // 更新配置
             const symbols = type === 'futures' ? (currentConfig.futures || {}) : (currentConfig.stock || {});
+            if (codeChanged) {
                 symbols[name] = newCode;
+            }
+            if (categoryChanged) {
+                SYMBOL_CATEGORIES[name] = newCategory;
+            }
 
             const fullConfig = {
                 futures: currentConfig.futures || {},
@@ -1811,17 +1868,27 @@
                 });
 
                 if (res.ok) {
-                    showToast('合约代码修改成功', 'success');
+                    const changes = [];
-                    input.dataset.original = newCode;
+                    if (codeChanged) changes.push('合约代码');
+                    if (categoryChanged) changes.push('品类');
+                    showToast(`${changes.join('、')}修改成功`, 'success');
+                    if (codeChanged) codeInput.dataset.original = newCode;
+                    if (categoryChanged) categorySelect.dataset.original = newCategory;
+                    // 如果品类修改了，需要重新渲染以更新 tab 分组
+                    if (categoryChanged) {
+                        loadConfig();
+                    }
                 } else {
                     const data = await res.json();
                     showToast(data.detail || '修改失败', 'error');
                     // 恢复原始值
-                    input.value = originalCode;
+                    codeInput.value = originalCode;
+                    categorySelect.value = originalCategory;
                 }
             } catch (e) {
                 showToast(`修改失败: ${e.message}`, 'error');
-                input.value = originalCode;
+                codeInput.value = originalCode;
+                categorySelect.value = originalCategory;
             }
         }
 
@@ -3381,8 +3448,22 @@
             document.getElementById('batchExportEndTime').value = today;
         }
 
+        // 初始化品类下拉框
+        function initCategorySelect() {
+            const select = document.getElementById('newSymbolCategory');
+            if (!select) return;
+            select.innerHTML = '<option value="">请选择品类</option>';
+            CATEGORY_ORDER.forEach(category => {
+                const option = document.createElement('option');
+                option.value = category;
+                option.textContent = category;
+                select.appendChild(option);
+            });
+        }
+
         // 初始化
         initDefaultDate();
+        initCategorySelect();
         loadConfig();
         loadTasks();
     </script>