feat: Metrix 平台按需启用与数据源合并为外部储存

app/api/routers/config.py

@@ -62,6 +62,17 @@ async def update_remote_config(config: dict[str, Any] = Body(...)):
     return {"success": True, "message": "远程数据配置已更新", "update": state.config.update}
 
 
+@router.post("/api/config/metrix-enabled")
+async def update_metrix_enabled(enabled: bool = Body(..., embed=True)):
+    state.reload_config()
+    state.config.metrix_enabled = enabled
+    if not enabled:
+        state.config.source_type = "external"
+        state.config.warehouse_type = "mysql"
+    state.config.save()
+    return {"success": True, "message": "已更新", "update": state.config.update}
+
+
 @router.post("/api/config/backend")
 async def update_backend(
     source_type: str = Body(...),

app/config.py

@@ -72,8 +72,8 @@ class MySQLConfig:
         ).normalized()
 
 
-# Source backends: direct FTP/SFTP, or Metrix storage platform.
-SOURCE_TYPES = ("ftp", "sftp", "metrix")
+# Source backends: external (FTP/SFTP), or Metrix storage platform.
+SOURCE_TYPES = ("external", "metrix")
 # Warehouse backends: direct MySQL, or Metrix database platform.
 WAREHOUSE_TYPES = ("mysql", "metrix")
 
@@ -537,8 +537,9 @@ def _normalize_source_type(value: Any, protocol: str = "sftp") -> str:
     text = str(value or "").strip().lower()
     if text in SOURCE_TYPES:
         return text
-    # Back-compat: no explicit source type means direct remote, pick its protocol.
-    return "ftp" if str(protocol).strip().lower() == "ftp" else "sftp"
+    if text in ("ftp", "sftp"):
+        return "external"
+    return "external"
 
 
 def _normalize_warehouse_type(value: Any) -> str:
@@ -549,7 +550,8 @@ def _normalize_warehouse_type(value: Any) -> str:
 @dataclass
 class AppConfig:
     update: str = ""
-    source_type: str = "sftp"
+    metrix_enabled: bool = False
+    source_type: str = "external"
     warehouse_type: str = "mysql"
     mysql: MySQLConfig = field(default_factory=MySQLConfig)
     metrix: MetrixConfig = field(default_factory=MetrixConfig)
@@ -578,6 +580,7 @@ class AppConfig:
 
         return cls(
             update=data.get("Update", ""),
+            metrix_enabled=bool(data.get("MetrixEnabled", False)),
             source_type=_normalize_source_type(data.get("SourceType"), remote_config.protocol),
             warehouse_type=_normalize_warehouse_type(data.get("WarehouseType")),
             mysql=mysql_config,
@@ -602,6 +605,7 @@ class AppConfig:
         """转换为配置文件结构（包含敏感字段，用于保存和下载）"""
         return {
             "Update": self.update,
+            "MetrixEnabled": self.metrix_enabled,
             "SourceType": self.source_type,
             "WarehouseType": self.warehouse_type,
             "MySQL_DBInfo": self.mysql.normalized().to_dict(include_password=True),
@@ -618,6 +622,7 @@ class AppConfig:
         """转换为字典（用于返回给前端，隐藏密码）"""
         return {
             "update": self.update,
+            "metrix_enabled": self.metrix_enabled,
             "source_type": self.source_type,
             "warehouse_type": self.warehouse_type,
             "mysql": self.mysql.normalized().to_dict(),
@@ -634,6 +639,7 @@ class AppConfig:
         """转换为完整字典（包含密码，用于编辑时回显）"""
         return {
             "update": self.update,
+            "metrix_enabled": self.metrix_enabled,
             "source_type": self.source_type,
             "warehouse_type": self.warehouse_type,
             "mysql": self.mysql.normalized().to_dict(include_password=True),

docs/project_context.md

@@ -877,5 +877,14 @@
 - 新增 `cell_data.py::copy_celldata_tables_to_capacity()`：列出 CellData 库所有表，逐表 `SHOW CREATE TABLE` → 目标库建表 → 分批 `SELECT * / INSERT INTO` 复制数据；两库相同时跳过。
 - CellData 独立处理（远程 / 本地上传）完成后自动执行 CellData 脚本（不复制表）。
 - 容量处理集成（`tasks.py` / `remote.py` 的 `_try_refresh_cell_data`）：CellData 数据更新 → 执行 CellData 脚本 → 复制表到容量库 → 后续 ReportScript.sql 可直接引用 CellData 表。
-- 前端脚本编辑页（`ScriptPanel.vue`）编辑器上方新增 Naive UI segment tabs 切换「报表脚本」和「CellData 脚本」；切换时检查未保存状态、加载对应脚本内容；保存和运行按钮跟随当前脚本类型。
+- 前端脚本编辑页（`ScriptPanel.vue`）页头下拉按钮切换「容量报表脚本」和「CellData 脚本」；运行按钮文案统一为「运行」，跟随当前脚本类型执行对应库的 SQL。
+- 验证：`python -m compileall -q app` 通过；`frontend` `npm run build`（vue-tsc）通过；构建产物已清理。
+
+## 2026-06-25：Metrix 平台模式按需启用 + 数据源合并为外部储存
+
+- Metrix 平台开关：新增 `AppConfig.metrix_enabled`（默认 `false`），存储为 `Configure.json` 的 `MetrixEnabled`；关闭时 `source_type` 和 `warehouse_type` 自动回落为 `external` / `mysql`。
+- 开关入口：连点品牌图标 8 次打开的「授权延期」弹窗底部新增「启用 Metrix 平台」开关（`LicenseActivationModal.vue`），通过 `POST /api/config/metrix-enabled` 保存。
+- 条件显示：设置页「数据源 / 仓库」标签页仅在 `metrix_enabled=true` 时显示；未启用时该页不可见，系统默认走外部储存 + MySQL 直连。
+- 数据源合并：`source_type` 从 `ftp | sftp | metrix` 改为 `external | metrix`；FTP/SFTP 协议选择保留在远程数据源配置的 `RemoteData.protocol` 中，`external` 统一代表外部储存。旧值 `ftp`/`sftp` 自动规范化为 `external`。
+- 全局状态：`metrixEnabled` 通过 `composables/metrixEnabled.ts` 共享响应式状态，`AppShell` 登录后和激活弹窗切换时同步更新。
 - 验证：`python -m compileall -q app` 通过；`frontend` `npm run build`（vue-tsc）通过；构建产物已清理。

frontend/src/AppShell.vue

@@ -112,7 +112,7 @@
     </n-layout>
   </n-layout>
 
-  <LicenseActivationModal v-if="licenseModalVisible" v-model:show="licenseModalVisible" />
+  <LicenseActivationModal v-if="licenseModalVisible" v-model:show="licenseModalVisible" @metrix-changed="onMetrixChanged" />
 </template>
 
 <script setup lang="ts">
@@ -131,9 +131,10 @@ import {
   SunnyOutline
 } from '@vicons/ionicons5';
 
-import { apiPost, clearToken, getToken, setToken, setUnauthorizedHandler } from './api/client';
-import type { LoginResponse } from './types';
+import { apiGet, apiPost, clearToken, getToken, setToken, setUnauthorizedHandler } from './api/client';
+import type { AppConfig, LoginResponse } from './types';
 import { pageHeader, resetPageHeader, resolveHeaderValue, type PageHeaderAction } from './composables/pageHeader';
+import { metrixEnabled } from './composables/metrixEnabled';
 import { themeName, toggleAppTheme } from './composables/theme';
 
 const LoginView = defineAsyncComponent(() => import('./components/LoginView.vue'));
@@ -172,6 +173,9 @@ const themeToggleTitle = computed(() => (themeName.value === 'dark' ? '切换到
 onMounted(() => {
   window.addEventListener('dragover', preventWindowFileDrop, { capture: true });
   window.addEventListener('drop', preventWindowFileDrop, { capture: true });
+  if (token.value) {
+    void loadMetrixEnabled();
+  }
 });
 
 onBeforeUnmount(() => {
@@ -198,6 +202,7 @@ async function handleLogin(payload: { username: string; password: string }) {
     setToken(result.token);
     token.value = result.token;
     message.success('登录成功');
+    void loadMetrixEnabled();
   } catch (error) {
     message.error(error instanceof Error ? error.message : '登录失败');
   } finally {
@@ -226,6 +231,19 @@ function handleMenuChange(key: string | number) {
   void router.push({ name: key });
 }
 
+function onMetrixChanged(enabled: boolean) {
+  metrixEnabled.value = enabled;
+}
+
+async function loadMetrixEnabled() {
+  try {
+    const config = await apiGet<AppConfig>('/api/config/full');
+    metrixEnabled.value = config.metrix_enabled ?? false;
+  } catch {
+    metrixEnabled.value = false;
+  }
+}
+
 function handleBrandMarkClick() {
   brandClickCount.value += 1;
   if (brandClickResetTimer !== undefined) {

frontend/src/components/LicenseActivationModal.vue

@@ -16,6 +16,10 @@
         placeholder="请输入激活码"
         :disabled="activationLoading"
       />
+      <div class="license-metrix-toggle">
+        <n-switch v-model:value="metrixEnabled" :loading="savingMetrix" size="small" @update:value="toggleMetrix" />
+        <span class="license-metrix-label">启用 Metrix 平台</span>
+      </div>
     </div>
     <template #footer>
       <div class="license-dialog-footer">
@@ -31,17 +35,21 @@ import { onMounted, ref } from 'vue';
 import { useMessage } from 'naive-ui';
 
 import { apiGet, apiPost } from '../api/client';
-import type { LicenseStatus } from '../types';
+import type { AppConfig, LicenseStatus } from '../types';
 
 const visible = defineModel<boolean>('show', { required: true });
+const emit = defineEmits<{ metrixChanged: [enabled: boolean] }>();
 const message = useMessage();
 const activationCode = ref('');
 const activationLoading = ref(false);
 const activationKeyLabel = ref('2026/12/30');
 const licenseMessage = ref('输入激活码可将授权到期日期延长 30 天。');
+const metrixEnabled = ref(false);
+const savingMetrix = ref(false);
 
 onMounted(() => {
   void loadLicenseStatus();
+  void loadMetrixEnabled();
 });
 
 async function loadLicenseStatus() {
@@ -55,6 +63,29 @@ async function loadLicenseStatus() {
   }
 }
 
+async function loadMetrixEnabled() {
+  try {
+    const config = await apiGet<AppConfig>('/api/config/full');
+    metrixEnabled.value = config.metrix_enabled ?? false;
+  } catch {
+    metrixEnabled.value = false;
+  }
+}
+
+async function toggleMetrix(enabled: boolean) {
+  savingMetrix.value = true;
+  try {
+    await apiPost('/api/config/metrix-enabled', { enabled });
+    metrixEnabled.value = enabled;
+    emit('metrixChanged', enabled);
+  } catch (error) {
+    metrixEnabled.value = !enabled;
+    message.error(error instanceof Error ? error.message : '保存失败');
+  } finally {
+    savingMetrix.value = false;
+  }
+}
+
 async function submitActivation() {
   const code = activationCode.value.trim();
   if (!code) {
@@ -76,3 +107,18 @@ async function submitActivation() {
   }
 }
 </script>
+
+<style scoped>
+.license-metrix-toggle {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  margin-top: 16px;
+  padding-top: 12px;
+  border-top: 1px solid var(--n-border-color, #e0e0e6);
+}
+.license-metrix-label {
+  font-size: 13px;
+  color: var(--n-text-color-3, #999);
+}
+</style>

frontend/src/components/SettingsPanel.vue

@@ -4,16 +4,15 @@
 
     <n-card size="small" class="work-card settings-tabs-card">
       <n-tabs type="line" animated class="settings-tabs">
-        <n-tab-pane name="backend" tab="数据源 / 仓库">
+        <n-tab-pane v-if="metrixEnabledRef" name="backend" tab="数据源 / 仓库">
           <div class="settings-database-panel">
             <div class="settings-database-stack">
               <n-card title="后端类型" size="small" class="work-card">
                 <n-form label-placement="top">
                   <n-form-item label="数据源">
                     <n-radio-group v-model:value="sourceType">
-                      <n-radio-button value="sftp">SFTP</n-radio-button>
-                      <n-radio-button value="ftp">FTP</n-radio-button>
-                      <n-radio-button value="metrix">Metrix 存储平台</n-radio-button>
+                      <n-radio-button value="external">外部储存</n-radio-button>
+                      <n-radio-button value="metrix">Metrix 储存平台</n-radio-button>
                     </n-radio-group>
                   </n-form-item>
                   <n-form-item label="数据仓库">
@@ -22,7 +21,7 @@
                       <n-radio-button value="metrix">Metrix 数据库平台</n-radio-button>
                     </n-radio-group>
                   </n-form-item>
-                  <p class="form-hint">主数据源和数据仓库可独立选择；CellData 单独配置。</p>
+                  <p class="form-hint">数据源和数据仓库可独立选择；CellData 单独配置。</p>
                 </n-form>
                 <template #footer>
                   <n-space justify="end">
@@ -819,6 +818,7 @@ import type {
   RemoteSchedulerStatus
 } from '../types';
 import { showDownloadCompleteDialog } from '../composables/downloadFeedback';
+import { metrixEnabled as metrixEnabledRef } from '../composables/metrixEnabled';
 import { resetPageHeader, setPageHeader } from '../composables/pageHeader';
 
 interface ExtractFieldConfig {
@@ -882,7 +882,7 @@ const savingCellDataSettings = ref(false);
 const validatingCellDataSettings = ref(false);
 const savingBackend = ref(false);
 const savingMetrix = ref(false);
-const sourceType = ref<'ftp' | 'sftp' | 'metrix'>('sftp');
+const sourceType = ref<'external' | 'metrix'>('external');
 const warehouseType = ref<'mysql' | 'metrix'>('mysql');
 const savingDirectoryMappings = ref(false);
 const savingHistoryRetention = ref(false);
@@ -1120,7 +1120,7 @@ async function loadConfig() {
   try {
     const config = await apiGet<AppConfig>('/api/config/full');
     configUpdate.value = config.update;
-    sourceType.value = config.source_type || 'sftp';
+    sourceType.value = (config.source_type === 'metrix' ? 'metrix' : 'external') as 'external' | 'metrix';
     warehouseType.value = config.warehouse_type || 'mysql';
     if (config.metrix) {
       metrixForm.base_url = config.metrix.base_url || '';

frontend/src/composables/metrixEnabled.ts

@@ -0,0 +1,3 @@
+import { ref } from 'vue';
+
+export const metrixEnabled = ref(false);

frontend/src/types.ts

@@ -96,7 +96,8 @@ export interface CacheSize {
 
 export interface AppConfig {
   update: string;
-  source_type: 'ftp' | 'sftp' | 'metrix';
+  metrix_enabled: boolean;
+  source_type: 'external' | 'metrix';
   warehouse_type: 'mysql' | 'metrix';
   mysql: {
     host: string;