Initial commit: Tianpu Zero-Carbon EMS Platform

Full-stack energy management system for Tianpu Daxing campus. - Frontend: React 19 + TypeScript + Ant Design + ECharts - Backend: FastAPI + SQLAlchemy + PostgreSQL/TimescaleDB - Features: PV monitoring, heat pump management, carbon tracking, alarms, reports Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-01 13:36:06 +08:00
commit f53a610a19
77 changed files with 8904 additions and 0 deletions
--- a/frontend/.gitignore
+++ b/frontend/.gitignore
@@ -0,0 +1,24 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
--- a/frontend/Dockerfile
+++ b/frontend/Dockerfile
@@ -0,0 +1,11 @@
+FROM node:20-alpine
+
+WORKDIR /app
+
+COPY package*.json ./
+RUN npm install
+
+COPY . .
+
+EXPOSE 3000
+CMD ["npm", "run", "dev", "--", "--host", "0.0.0.0"]
--- a/frontend/README.md
+++ b/frontend/README.md
@@ -0,0 +1,73 @@
+# React + TypeScript + Vite
+
+This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
+
+Currently, two official plugins are available:
+
+- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react) uses [Oxc](https://oxc.rs)
+- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react-swc) uses [SWC](https://swc.rs/)
+
+## React Compiler
+
+The React Compiler is not enabled on this template because of its impact on dev & build performances. To add it, see [this documentation](https://react.dev/learn/react-compiler/installation).
+
+## Expanding the ESLint configuration
+
+If you are developing a production application, we recommend updating the configuration to enable type-aware lint rules:
+
+```js
+export default defineConfig([
+  globalIgnores(['dist']),
+  {
+    files: ['**/*.{ts,tsx}'],
+    extends: [
+      // Other configs...
+
+      // Remove tseslint.configs.recommended and replace with this
+      tseslint.configs.recommendedTypeChecked,
+      // Alternatively, use this for stricter rules
+      tseslint.configs.strictTypeChecked,
+      // Optionally, add this for stylistic rules
+      tseslint.configs.stylisticTypeChecked,
+
+      // Other configs...
+    ],
+    languageOptions: {
+      parserOptions: {
+        project: ['./tsconfig.node.json', './tsconfig.app.json'],
+        tsconfigRootDir: import.meta.dirname,
+      },
+      // other options...
+    },
+  },
+])
+```
+
+You can also install [eslint-plugin-react-x](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-x) and [eslint-plugin-react-dom](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-dom) for React-specific lint rules:
+
+```js
+// eslint.config.js
+import reactX from 'eslint-plugin-react-x'
+import reactDom from 'eslint-plugin-react-dom'
+
+export default defineConfig([
+  globalIgnores(['dist']),
+  {
+    files: ['**/*.{ts,tsx}'],
+    extends: [
+      // Other configs...
+      // Enable lint rules for React
+      reactX.configs['recommended-typescript'],
+      // Enable lint rules for React DOM
+      reactDom.configs.recommended,
+    ],
+    languageOptions: {
+      parserOptions: {
+        project: ['./tsconfig.node.json', './tsconfig.app.json'],
+        tsconfigRootDir: import.meta.dirname,
+      },
+      // other options...
+    },
+  },
+])
+```
--- a/frontend/eslint.config.js
+++ b/frontend/eslint.config.js
@@ -0,0 +1,23 @@
+import js from '@eslint/js'
+import globals from 'globals'
+import reactHooks from 'eslint-plugin-react-hooks'
+import reactRefresh from 'eslint-plugin-react-refresh'
+import tseslint from 'typescript-eslint'
+import { defineConfig, globalIgnores } from 'eslint/config'
+
+export default defineConfig([
+  globalIgnores(['dist']),
+  {
+    files: ['**/*.{ts,tsx}'],
+    extends: [
+      js.configs.recommended,
+      tseslint.configs.recommended,
+      reactHooks.configs.flat.recommended,
+      reactRefresh.configs.vite,
+    ],
+    languageOptions: {
+      ecmaVersion: 2020,
+      globals: globals.browser,
+    },
+  },
+])
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -0,0 +1,13 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>天普智慧能源管理平台</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.tsx"></script>
+  </body>
+</html>
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -0,0 +1,38 @@
+{
+  "name": "frontend",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "tsc -b && vite build",
+    "lint": "eslint .",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "@ant-design/icons": "^6.1.1",
+    "@ant-design/pro-components": "^2.8.10",
+    "antd": "^5.29.3",
+    "axios": "^1.14.0",
+    "dayjs": "^1.11.20",
+    "echarts": "^6.0.0",
+    "echarts-for-react": "^3.0.6",
+    "react": "^19.2.4",
+    "react-dom": "^19.2.4",
+    "react-router-dom": "^6.30.3"
+  },
+  "devDependencies": {
+    "@eslint/js": "^9.39.4",
+    "@types/node": "^24.12.0",
+    "@types/react": "^19.2.14",
+    "@types/react-dom": "^19.2.3",
+    "@vitejs/plugin-react": "^6.0.1",
+    "eslint": "^9.39.4",
+    "eslint-plugin-react-hooks": "^7.0.1",
+    "eslint-plugin-react-refresh": "^0.5.2",
+    "globals": "^17.4.0",
+    "typescript": "~5.9.3",
+    "typescript-eslint": "^8.57.0",
+    "vite": "^8.0.1"
+  }
+}
--- a/frontend/public/favicon.svg
+++ b/frontend/public/favicon.svg
--- a/frontend/public/icons.svg
+++ b/frontend/public/icons.svg
@@ -0,0 +1,24 @@
+<svg xmlns="http://www.w3.org/2000/svg">
+  <symbol id="bluesky-icon" viewBox="0 0 16 17">
+    <g clip-path="url(#bluesky-clip)"><path fill="#08060d" d="M7.75 7.735c-.693-1.348-2.58-3.86-4.334-5.097-1.68-1.187-2.32-.981-2.74-.79C.188 2.065.1 2.812.1 3.251s.241 3.602.398 4.13c.52 1.744 2.367 2.333 4.07 2.145-2.495.37-4.71 1.278-1.805 4.512 3.196 3.309 4.38-.71 4.987-2.746.608 2.036 1.307 5.91 4.93 2.746 2.72-2.746.747-4.143-1.747-4.512 1.702.189 3.55-.4 4.07-2.145.156-.528.397-3.691.397-4.13s-.088-1.186-.575-1.406c-.42-.19-1.06-.395-2.741.79-1.755 1.24-3.64 3.752-4.334 5.099"/></g>
+    <defs><clipPath id="bluesky-clip"><path fill="#fff" d="M.1.85h15.3v15.3H.1z"/></clipPath></defs>
+  </symbol>
+  <symbol id="discord-icon" viewBox="0 0 20 19">
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+  </symbol>
+  <symbol id="documentation-icon" viewBox="0 0 21 20">
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+    <path fill="none" stroke="#aa3bff" stroke-linecap="round" stroke-linejoin="round" stroke-width="1.35" d="M17.167 10.836v-4.32c0-1.41 0-2.117-.224-2.68-.359-.906-1.118-1.621-2.08-1.96-.599-.21-1.349-.21-2.848-.21-2.623 0-3.935 0-4.983.369-1.684.591-3.013 1.842-3.641 3.428C3 6.449 3 7.684 3 10.154v2.122c0 2.558 0 3.838.706 4.726q.306.383.713.671c.76.536 1.79.64 3.581.66"/>
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+  </symbol>
+  <symbol id="github-icon" viewBox="0 0 19 19">
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+  </symbol>
+  <symbol id="social-icon" viewBox="0 0 20 20">
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+  </symbol>
+  <symbol id="x-icon" viewBox="0 0 19 19">
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+  </symbol>
+</svg>
--- a/frontend/src/App.tsx
+++ b/frontend/src/App.tsx
@@ -0,0 +1,41 @@
+import { BrowserRouter, Routes, Route, Navigate } from 'react-router-dom';
+import { ConfigProvider } from 'antd';
+import zhCN from 'antd/locale/zh_CN';
+import MainLayout from './layouts/MainLayout';
+import LoginPage from './pages/Login';
+import Dashboard from './pages/Dashboard';
+import Monitoring from './pages/Monitoring';
+import Analysis from './pages/Analysis';
+import Alarms from './pages/Alarms';
+import Carbon from './pages/Carbon';
+import Reports from './pages/Reports';
+import SystemManagement from './pages/System';
+import { isLoggedIn } from './utils/auth';
+
+function ProtectedRoute({ children }: { children: React.ReactNode }) {
+  if (!isLoggedIn()) return <Navigate to="/login" replace />;
+  return <>{children}</>;
+}
+
+export default function App() {
+  return (
+    <ConfigProvider locale={zhCN} theme={{
+      token: { colorPrimary: '#1890ff', borderRadius: 6 },
+    }}>
+      <BrowserRouter>
+        <Routes>
+          <Route path="/login" element={<LoginPage />} />
+          <Route path="/" element={<ProtectedRoute><MainLayout /></ProtectedRoute>}>
+            <Route index element={<Dashboard />} />
+            <Route path="monitoring" element={<Monitoring />} />
+            <Route path="analysis" element={<Analysis />} />
+            <Route path="alarms" element={<Alarms />} />
+            <Route path="carbon" element={<Carbon />} />
+            <Route path="reports" element={<Reports />} />
+            <Route path="system/*" element={<SystemManagement />} />
+          </Route>
+        </Routes>
+      </BrowserRouter>
+    </ConfigProvider>
+  );
+}
--- a/frontend/src/assets/hero.png
+++ b/frontend/src/assets/hero.png
--- a/frontend/src/assets/react.svg
+++ b/frontend/src/assets/react.svg
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--- a/frontend/src/assets/vite.svg
+++ b/frontend/src/assets/vite.svg
--- a/frontend/src/index.css
+++ b/frontend/src/index.css
@@ -0,0 +1,16 @@
+* {
+  margin: 0;
+  padding: 0;
+  box-sizing: border-box;
+}
+
+body {
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+#root {
+  width: 100%;
+  min-height: 100vh;
+}
--- a/frontend/src/layouts/MainLayout.tsx
+++ b/frontend/src/layouts/MainLayout.tsx
@@ -0,0 +1,100 @@
+import { useState } from 'react';
+import { Layout, Menu, Avatar, Dropdown, Typography, Badge } from 'antd';
+import {
+  DashboardOutlined, MonitorOutlined, BarChartOutlined, AlertOutlined,
+  FileTextOutlined, CloudOutlined, SettingOutlined, UserOutlined,
+  MenuFoldOutlined, MenuUnfoldOutlined, LogoutOutlined, BellOutlined,
+  ThunderboltOutlined,
+} from '@ant-design/icons';
+import { Outlet, useNavigate, useLocation } from 'react-router-dom';
+import { getUser, removeToken } from '../utils/auth';
+
+const { Header, Sider, Content } = Layout;
+const { Text } = Typography;
+
+const menuItems = [
+  { key: '/', icon: <DashboardOutlined />, label: '能源总览' },
+  { key: '/monitoring', icon: <MonitorOutlined />, label: '实时监控' },
+  { key: '/analysis', icon: <BarChartOutlined />, label: '能耗分析' },
+  { key: '/alarms', icon: <AlertOutlined />, label: '告警管理' },
+  { key: '/carbon', icon: <CloudOutlined />, label: '碳排放管理' },
+  { key: '/reports', icon: <FileTextOutlined />, label: '报表管理' },
+  { key: '/system', icon: <SettingOutlined />, label: '系统管理',
+    children: [
+      { key: '/system/users', label: '用户管理' },
+      { key: '/system/roles', label: '角色权限' },
+      { key: '/system/settings', label: '系统设置' },
+    ],
+  },
+];
+
+export default function MainLayout() {
+  const [collapsed, setCollapsed] = useState(false);
+  const navigate = useNavigate();
+  const location = useLocation();
+  const user = getUser();
+
+  const handleLogout = () => {
+    removeToken();
+    localStorage.removeItem('user');
+    navigate('/login');
+  };
+
+  const userMenu = {
+    items: [
+      { key: 'profile', icon: <UserOutlined />, label: '个人信息' },
+      { type: 'divider' as const },
+      { key: 'logout', icon: <LogoutOutlined />, label: '退出登录', onClick: handleLogout },
+    ],
+  };
+
+  return (
+    <Layout style={{ minHeight: '100vh' }}>
+      <Sider trigger={null} collapsible collapsed={collapsed} width={220}
+        style={{ background: '#001529' }}>
+        <div style={{
+          height: 64, display: 'flex', alignItems: 'center', justifyContent: 'center',
+          borderBottom: '1px solid rgba(255,255,255,0.1)',
+        }}>
+          <ThunderboltOutlined style={{ fontSize: 24, color: '#1890ff', marginRight: collapsed ? 0 : 8 }} />
+          {!collapsed && <Text strong style={{ color: '#fff', fontSize: 16 }}>天普EMS</Text>}
+        </div>
+        <Menu
+          theme="dark" mode="inline"
+          selectedKeys={[location.pathname]}
+          defaultOpenKeys={['/system']}
+          items={menuItems}
+          onClick={({ key }) => navigate(key)}
+        />
+      </Sider>
+      <Layout>
+        <Header style={{
+          padding: '0 24px', background: '#fff', display: 'flex',
+          alignItems: 'center', justifyContent: 'space-between',
+          boxShadow: '0 1px 4px rgba(0,0,0,0.08)',
+        }}>
+          <div style={{ display: 'flex', alignItems: 'center', cursor: 'pointer' }}
+            onClick={() => setCollapsed(!collapsed)}>
+            {collapsed ? <MenuUnfoldOutlined style={{ fontSize: 18 }} /> :
+              <MenuFoldOutlined style={{ fontSize: 18 }} />}
+          </div>
+          <div style={{ display: 'flex', alignItems: 'center', gap: 16 }}>
+            {/* TODO: fetch notification count from API */}
+            <Badge count={0} size="small">
+              <BellOutlined style={{ fontSize: 18, cursor: 'pointer' }} />
+            </Badge>
+            <Dropdown menu={userMenu} placement="bottomRight">
+              <div style={{ cursor: 'pointer', display: 'flex', alignItems: 'center', gap: 8 }}>
+                <Avatar size="small" icon={<UserOutlined />} style={{ background: '#1890ff' }} />
+                <Text>{user?.full_name || user?.username || '用户'}</Text>
+              </div>
+            </Dropdown>
+          </div>
+        </Header>
+        <Content style={{ margin: 16, padding: 24, background: '#f5f5f5', minHeight: 280 }}>
+          <Outlet />
+        </Content>
+      </Layout>
+    </Layout>
+  );
+}
--- a/frontend/src/main.tsx
+++ b/frontend/src/main.tsx
@@ -0,0 +1,10 @@
+import { StrictMode } from 'react'
+import { createRoot } from 'react-dom/client'
+import './index.css'
+import App from './App.tsx'
+
+createRoot(document.getElementById('root')!).render(
+  <StrictMode>
+    <App />
+  </StrictMode>,
+)
--- a/frontend/src/pages/Alarms/index.tsx
+++ b/frontend/src/pages/Alarms/index.tsx
@@ -0,0 +1,140 @@
+import { useEffect, useState } from 'react';
+import { Card, Table, Tag, Button, Tabs, Modal, Form, Input, Select, InputNumber, Space, message } from 'antd';
+import { PlusOutlined, CheckOutlined, ToolOutlined } from '@ant-design/icons';
+import { getAlarmEvents, getAlarmRules, createAlarmRule, acknowledgeAlarm, resolveAlarm } from '../../services/api';
+
+const severityMap: Record<string, { color: string; text: string }> = {
+  critical: { color: 'red', text: '紧急' },
+  major: { color: 'orange', text: '重要' },
+  warning: { color: 'gold', text: '一般' },
+};
+
+const statusMap: Record<string, { color: string; text: string }> = {
+  active: { color: 'red', text: '活跃' },
+  acknowledged: { color: 'orange', text: '已确认' },
+  resolved: { color: 'green', text: '已解决' },
+};
+
+export default function Alarms() {
+  const [events, setEvents] = useState<any>({ total: 0, items: [] });
+  const [rules, setRules] = useState<any[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [showRuleModal, setShowRuleModal] = useState(false);
+  const [form] = Form.useForm();
+
+  useEffect(() => { loadData(); }, []);
+
+  const loadData = async () => {
+    setLoading(true);
+    try {
+      const [ev, ru] = await Promise.all([getAlarmEvents({}), getAlarmRules()]);
+      setEvents(ev);
+      setRules(ru as any[]);
+    } catch (e) { console.error(e); }
+    finally { setLoading(false); }
+  };
+
+  const handleAcknowledge = async (id: number) => {
+    await acknowledgeAlarm(id);
+    message.success('已确认');
+    loadData();
+  };
+
+  const handleResolve = async (id: number) => {
+    await resolveAlarm(id);
+    message.success('已解决');
+    loadData();
+  };
+
+  const handleCreateRule = async (values: any) => {
+    await createAlarmRule(values);
+    message.success('规则创建成功');
+    setShowRuleModal(false);
+    form.resetFields();
+    loadData();
+  };
+
+  const eventColumns = [
+    { title: '级别', dataIndex: 'severity', width: 80, render: (s: string) => {
+      const sv = severityMap[s] || { color: 'default', text: s };
+      return <Tag color={sv.color}>{sv.text}</Tag>;
+    }},
+    { title: '告警标题', dataIndex: 'title' },
+    { title: '触发值', dataIndex: 'value', render: (v: number) => v?.toFixed(2) },
+    { title: '阈值', dataIndex: 'threshold', render: (v: number) => v?.toFixed(2) },
+    { title: '状态', dataIndex: 'status', render: (s: string) => {
+      const st = statusMap[s] || { color: 'default', text: s };
+      return <Tag color={st.color}>{st.text}</Tag>;
+    }},
+    { title: '触发时间', dataIndex: 'triggered_at', width: 180 },
+    { title: '操作', key: 'action', width: 180, render: (_: any, r: any) => (
+      <Space>
+        {r.status === 'active' && <Button size="small" icon={<CheckOutlined />} onClick={() => handleAcknowledge(r.id)}>确认</Button>}
+        {r.status !== 'resolved' && <Button size="small" type="primary" icon={<ToolOutlined />} onClick={() => handleResolve(r.id)}>解决</Button>}
+      </Space>
+    )},
+  ];
+
+  const ruleColumns = [
+    { title: '规则名称', dataIndex: 'name' },
+    { title: '数据类型', dataIndex: 'data_type' },
+    { title: '条件', dataIndex: 'condition' },
+    { title: '阈值', dataIndex: 'threshold' },
+    { title: '级别', dataIndex: 'severity', render: (s: string) => <Tag color={severityMap[s]?.color}>{severityMap[s]?.text}</Tag> },
+    { title: '状态', dataIndex: 'is_active', render: (v: boolean) => <Tag color={v ? 'green' : 'default'}>{v ? '启用' : '禁用'}</Tag> },
+  ];
+
+  return (
+    <div>
+      <Tabs items={[
+        { key: 'events', label: `告警事件 (${events.total})`, children: (
+          <Card size="small">
+            <Table columns={eventColumns} dataSource={events.items} rowKey="id"
+              loading={loading} size="small" pagination={{ pageSize: 15 }} />
+          </Card>
+        )},
+        { key: 'rules', label: '告警规则', children: (
+          <Card size="small" extra={<Button type="primary" icon={<PlusOutlined />}
+            onClick={() => setShowRuleModal(true)}>新建规则</Button>}>
+            <Table columns={ruleColumns} dataSource={rules} rowKey="id"
+              loading={loading} size="small" />
+          </Card>
+        )},
+      ]} />
+
+      <Modal title="新建告警规则" open={showRuleModal} onCancel={() => setShowRuleModal(false)}
+        onOk={() => form.submit()} okText="创建" cancelText="取消">
+        <Form form={form} layout="vertical" onFinish={handleCreateRule}>
+          <Form.Item name="name" label="规则名称" rules={[{ required: true }]}>
+            <Input placeholder="例: 热泵出水温度过高" />
+          </Form.Item>
+          <Form.Item name="data_type" label="监控数据" rules={[{ required: true }]}>
+            <Select options={[
+              { label: '功率 (power)', value: 'power' },
+              { label: '温度 (temperature)', value: 'temperature' },
+              { label: 'COP', value: 'cop' },
+              { label: '电压 (voltage)', value: 'voltage' },
+            ]} />
+          </Form.Item>
+          <Form.Item name="condition" label="条件" rules={[{ required: true }]}>
+            <Select options={[
+              { label: '大于', value: 'gt' }, { label: '小于', value: 'lt' },
+              { label: '等于', value: 'eq' }, { label: '范围外', value: 'range_out' },
+            ]} />
+          </Form.Item>
+          <Form.Item name="threshold" label="阈值">
+            <InputNumber style={{ width: '100%' }} />
+          </Form.Item>
+          <Form.Item name="severity" label="告警级别" initialValue="warning">
+            <Select options={[
+              { label: '紧急', value: 'critical' }, { label: '重要', value: 'major' }, { label: '一般', value: 'warning' },
+            ]} />
+          </Form.Item>
+          <Form.Item name="duration" label="持续时间(秒)" initialValue={0}>
+            <InputNumber style={{ width: '100%' }} min={0} />
+          </Form.Item>
+        </Form>
+      </Modal>
+    </div>
+  );
+}
--- a/frontend/src/pages/Analysis/index.tsx
+++ b/frontend/src/pages/Analysis/index.tsx
@@ -0,0 +1,101 @@
+import { useEffect, useState } from 'react';
+import { Card, Row, Col, DatePicker, Select, Statistic, Table } from 'antd';
+import { ArrowUpOutlined, ArrowDownOutlined } from '@ant-design/icons';
+import ReactECharts from 'echarts-for-react';
+import dayjs from 'dayjs';
+import { getEnergyHistory, getEnergyComparison, getEnergyDailySummary } from '../../services/api';
+
+export default function Analysis() {
+  const [historyData, setHistoryData] = useState<any[]>([]);
+  const [comparison, setComparison] = useState<any>(null);
+  const [dailySummary, setDailySummary] = useState<any[]>([]);
+  const [granularity, setGranularity] = useState('hour');
+
+  useEffect(() => {
+    loadData();
+  }, [granularity]);
+
+  const loadData = async () => {
+    try {
+      const [hist, comp, daily] = await Promise.all([
+        getEnergyHistory({ data_type: 'power', granularity }),
+        getEnergyComparison({ energy_type: 'electricity', period: 'month' }),
+        getEnergyDailySummary({ energy_type: 'electricity' }),
+      ]);
+      setHistoryData(hist as any[]);
+      setComparison(comp);
+      setDailySummary(daily as any[]);
+    } catch (e) { console.error(e); }
+  };
+
+  const historyChartOption = {
+    tooltip: { trigger: 'axis' },
+    legend: { data: ['平均', '最大', '最小'] },
+    grid: { top: 40, right: 20, bottom: 30, left: 60 },
+    xAxis: {
+      type: 'category',
+      data: historyData.map(d => {
+        const t = new Date(d.time);
+        return `${t.getMonth() + 1}/${t.getDate()} ${t.getHours()}:00`;
+      }),
+    },
+    yAxis: { type: 'value', name: 'kW' },
+    series: [
+      { name: '平均', type: 'line', smooth: true, data: historyData.map(d => d.avg), lineStyle: { color: '#1890ff' }, itemStyle: { color: '#1890ff' } },
+      { name: '最大', type: 'line', smooth: true, data: historyData.map(d => d.max), lineStyle: { color: '#f5222d', type: 'dashed' }, itemStyle: { color: '#f5222d' } },
+      { name: '最小', type: 'line', smooth: true, data: historyData.map(d => d.min), lineStyle: { color: '#52c41a', type: 'dashed' }, itemStyle: { color: '#52c41a' } },
+    ],
+  };
+
+  const dailyColumns = [
+    { title: '日期', dataIndex: 'date', render: (v: string) => dayjs(v).format('YYYY-MM-DD') },
+    { title: '消耗(kWh)', dataIndex: 'consumption', render: (v: number) => v?.toFixed(1) },
+    { title: '产出(kWh)', dataIndex: 'generation', render: (v: number) => v?.toFixed(1) },
+    { title: '峰值功率(kW)', dataIndex: 'peak_power', render: (v: number) => v?.toFixed(1) },
+    { title: '平均功率(kW)', dataIndex: 'avg_power', render: (v: number) => v?.toFixed(1) },
+    { title: '碳排放(kg)', dataIndex: 'carbon_emission', render: (v: number) => v?.toFixed(2) },
+  ];
+
+  return (
+    <div>
+      <Row gutter={[16, 16]}>
+        <Col xs={24} sm={8}>
+          <Card>
+            <Statistic title="本月用电量" value={comparison?.current || 0} suffix="kWh" precision={1} />
+          </Card>
+        </Col>
+        <Col xs={24} sm={8}>
+          <Card>
+            <Statistic title="环比变化" value={Math.abs(comparison?.mom_change || 0)} suffix="%"
+              prefix={comparison?.mom_change >= 0 ? <ArrowUpOutlined /> : <ArrowDownOutlined />}
+              valueStyle={{ color: comparison?.mom_change >= 0 ? '#f5222d' : '#52c41a' }} precision={1} />
+          </Card>
+        </Col>
+        <Col xs={24} sm={8}>
+          <Card>
+            <Statistic title="同比变化" value={Math.abs(comparison?.yoy_change || 0)} suffix="%"
+              prefix={comparison?.yoy_change >= 0 ? <ArrowUpOutlined /> : <ArrowDownOutlined />}
+              valueStyle={{ color: comparison?.yoy_change >= 0 ? '#f5222d' : '#52c41a' }} precision={1} />
+          </Card>
+        </Col>
+      </Row>
+
+      <Card title="能耗趋势" size="small" style={{ marginTop: 16 }}
+        extra={
+          <Select value={granularity} onChange={setGranularity} style={{ width: 120 }}
+            options={[
+              { label: '按小时', value: 'hour' },
+              { label: '按天', value: 'day' },
+              { label: '5分钟', value: '5min' },
+            ]} />
+        }>
+        <ReactECharts option={historyChartOption} style={{ height: 350 }} />
+      </Card>
+
+      <Card title="每日能耗汇总" size="small" style={{ marginTop: 16 }}>
+        <Table columns={dailyColumns} dataSource={dailySummary} rowKey="date"
+          size="small" pagination={{ pageSize: 10 }} />
+      </Card>
+    </div>
+  );
+}
--- a/frontend/src/pages/Carbon/index.tsx
+++ b/frontend/src/pages/Carbon/index.tsx
@@ -0,0 +1,111 @@
+import { useEffect, useState } from 'react';
+import { Card, Row, Col, Statistic, Table, Select } from 'antd';
+import { CloudOutlined, FallOutlined, RiseOutlined } from '@ant-design/icons';
+import ReactECharts from 'echarts-for-react';
+import { getCarbonOverview, getCarbonTrend, getEmissionFactors } from '../../services/api';
+
+export default function Carbon() {
+  const [overview, setOverview] = useState<any>(null);
+  const [trend, setTrend] = useState<any[]>([]);
+  const [factors, setFactors] = useState<any[]>([]);
+  const [days, setDays] = useState(30);
+
+  useEffect(() => { loadData(); }, [days]);
+
+  const loadData = async () => {
+    try {
+      const [ov, tr, fa] = await Promise.all([
+        getCarbonOverview(), getCarbonTrend(days), getEmissionFactors(),
+      ]);
+      setOverview(ov);
+      setTrend(tr as any[]);
+      setFactors(fa as any[]);
+    } catch (e) { console.error(e); }
+  };
+
+  const trendOption = {
+    tooltip: { trigger: 'axis' },
+    legend: { data: ['碳排放', '碳减排'] },
+    grid: { top: 40, right: 20, bottom: 30, left: 60 },
+    xAxis: {
+      type: 'category',
+      data: trend.map(d => {
+        const t = new Date(d.date);
+        return `${t.getMonth() + 1}/${t.getDate()}`;
+      }),
+    },
+    yAxis: { type: 'value', name: 'kgCO₂' },
+    series: [
+      { name: '碳排放', type: 'bar', data: trend.map(d => d.emission), itemStyle: { color: '#f5222d' } },
+      { name: '碳减排', type: 'bar', data: trend.map(d => d.reduction), itemStyle: { color: '#52c41a' } },
+    ],
+  };
+
+  const scopeOption = {
+    tooltip: { trigger: 'item' },
+    legend: { bottom: 0 },
+    series: [{
+      type: 'pie', radius: ['40%', '65%'], center: ['50%', '45%'],
+      data: [
+        { value: overview?.by_scope?.[1] || 0, name: 'Scope 1 (直接排放)', itemStyle: { color: '#f5222d' } },
+        { value: overview?.by_scope?.[2] || 0, name: 'Scope 2 (间接排放)', itemStyle: { color: '#faad14' } },
+        { value: overview?.by_scope?.[3] || 0, name: 'Scope 3 (其他排放)', itemStyle: { color: '#1890ff' } },
+      ],
+    }],
+  };
+
+  const factorColumns = [
+    { title: '名称', dataIndex: 'name' },
+    { title: '能源类型', dataIndex: 'energy_type' },
+    { title: '排放因子', dataIndex: 'factor', render: (v: number) => `${v} kgCO₂/${factors.find(f => f.factor === v)?.unit || ''}` },
+    { title: 'Scope', dataIndex: 'scope' },
+    { title: '区域', dataIndex: 'region' },
+    { title: '数据来源', dataIndex: 'source' },
+  ];
+
+  return (
+    <div>
+      <Row gutter={[16, 16]}>
+        <Col xs={24} sm={8}>
+          <Card>
+            <Statistic title="今日碳排放" value={overview?.today?.emission || 0} suffix="kgCO₂"
+              prefix={<RiseOutlined style={{ color: '#f5222d' }} />} precision={2} />
+          </Card>
+        </Col>
+        <Col xs={24} sm={8}>
+          <Card>
+            <Statistic title="今日碳减排" value={overview?.today?.reduction || 0} suffix="kgCO₂"
+              prefix={<FallOutlined style={{ color: '#52c41a' }} />} precision={2}
+              valueStyle={{ color: '#52c41a' }} />
+          </Card>
+        </Col>
+        <Col xs={24} sm={8}>
+          <Card>
+            <Statistic title="年度碳排放" value={overview?.year?.emission || 0} suffix="kgCO₂"
+              prefix={<CloudOutlined />} precision={1} />
+          </Card>
+        </Col>
+      </Row>
+
+      <Row gutter={[16, 16]} style={{ marginTop: 16 }}>
+        <Col xs={24} lg={16}>
+          <Card title="碳排放趋势" size="small" extra={
+            <Select value={days} onChange={setDays} style={{ width: 120 }}
+              options={[{ label: '近7天', value: 7 }, { label: '近30天', value: 30 }, { label: '近90天', value: 90 }]} />
+          }>
+            <ReactECharts option={trendOption} style={{ height: 300 }} />
+          </Card>
+        </Col>
+        <Col xs={24} lg={8}>
+          <Card title="排放范围分布" size="small">
+            <ReactECharts option={scopeOption} style={{ height: 300 }} />
+          </Card>
+        </Col>
+      </Row>
+
+      <Card title="排放因子" size="small" style={{ marginTop: 16 }}>
+        <Table columns={factorColumns} dataSource={factors} rowKey="id" size="small" pagination={false} />
+      </Card>
+    </div>
+  );
+}
--- a/frontend/src/pages/Dashboard/components/DeviceStatus.tsx
+++ b/frontend/src/pages/Dashboard/components/DeviceStatus.tsx
@@ -0,0 +1,26 @@
+import ReactECharts from 'echarts-for-react';
+
+interface Props {
+  stats: { online?: number; offline?: number; alarm?: number; total?: number };
+}
+
+export default function DeviceStatus({ stats }: Props) {
+  const option = {
+    tooltip: { trigger: 'item' },
+    legend: { bottom: 0, textStyle: { fontSize: 12 } },
+    series: [{
+      type: 'pie',
+      radius: ['45%', '70%'],
+      center: ['50%', '45%'],
+      avoidLabelOverlap: false,
+      label: { show: true, position: 'outside', fontSize: 12 },
+      data: [
+        { value: stats.online || 0, name: '在线', itemStyle: { color: '#52c41a' } },
+        { value: stats.offline || 0, name: '离线', itemStyle: { color: '#d9d9d9' } },
+        { value: stats.alarm || 0, name: '告警', itemStyle: { color: '#f5222d' } },
+      ],
+    }],
+  };
+
+  return <ReactECharts option={option} style={{ height: 280 }} />;
+}
--- a/frontend/src/pages/Dashboard/components/EnergyFlow.tsx
+++ b/frontend/src/pages/Dashboard/components/EnergyFlow.tsx
@@ -0,0 +1,90 @@
+import { Typography, Space } from 'antd';
+import { ThunderboltOutlined, HomeOutlined, CloudServerOutlined, FireOutlined } from '@ant-design/icons';
+
+const { Text } = Typography;
+
+interface Props {
+  realtime?: {
+    pv_power: number;
+    heatpump_power: number;
+    total_load: number;
+    grid_power: number;
+  };
+}
+
+export default function EnergyFlow({ realtime }: Props) {
+  const pv = realtime?.pv_power || 0;
+  const hp = realtime?.heatpump_power || 0;
+  const load = realtime?.total_load || 0;
+  const grid = realtime?.grid_power || 0;
+
+  return (
+    <div style={{ padding: '16px 0' }}>
+      <div style={{ display: 'flex', justifyContent: 'space-around', alignItems: 'center', minHeight: 200 }}>
+        {/* 光伏 */}
+        <div style={{ textAlign: 'center' }}>
+          <div style={{
+            width: 80, height: 80, borderRadius: '50%', background: '#fff7e6',
+            display: 'flex', alignItems: 'center', justifyContent: 'center', margin: '0 auto 8px',
+            border: '2px solid #faad14',
+          }}>
+            <ThunderboltOutlined style={{ fontSize: 32, color: '#faad14' }} />
+          </div>
+          <Text strong>光伏发电</Text>
+          <br />
+          <Text style={{ fontSize: 20, color: '#faad14' }}>{pv.toFixed(1)}</Text>
+          <Text type="secondary"> kW</Text>
+        </div>
+
+        {/* 箭头 */}
+        <div style={{ textAlign: 'center' }}>
+          <Text type="secondary">→</Text>
+        </div>
+
+        {/* 建筑负荷 */}
+        <div style={{ textAlign: 'center' }}>
+          <div style={{
+            width: 80, height: 80, borderRadius: '50%', background: '#e6f7ff',
+            display: 'flex', alignItems: 'center', justifyContent: 'center', margin: '0 auto 8px',
+            border: '2px solid #1890ff',
+          }}>
+            <HomeOutlined style={{ fontSize: 32, color: '#1890ff' }} />
+          </div>
+          <Text strong>建筑负荷</Text>
+          <br />
+          <Text style={{ fontSize: 20, color: '#1890ff' }}>{load.toFixed(1)}</Text>
+          <Text type="secondary"> kW</Text>
+        </div>
+
+        {/* 箭头 */}
+        <div style={{ textAlign: 'center' }}>
+          <Text type="secondary">←</Text>
+        </div>
+
+        {/* 电网 */}
+        <div style={{ textAlign: 'center' }}>
+          <div style={{
+            width: 80, height: 80, borderRadius: '50%', background: '#f6ffed',
+            display: 'flex', alignItems: 'center', justifyContent: 'center', margin: '0 auto 8px',
+            border: '2px solid #52c41a',
+          }}>
+            <CloudServerOutlined style={{ fontSize: 32, color: '#52c41a' }} />
+          </div>
+          <Text strong>电网</Text>
+          <br />
+          <Text style={{ fontSize: 20, color: '#52c41a' }}>{grid.toFixed(1)}</Text>
+          <Text type="secondary"> kW</Text>
+        </div>
+      </div>
+
+      <div style={{ textAlign: 'center', marginTop: 16, padding: '8px', background: '#fafafa', borderRadius: 8 }}>
+        <Space size={24}>
+          <span><FireOutlined style={{ color: '#f5222d' }} /> 热泵: <Text strong>{hp.toFixed(1)} kW</Text></span>
+          <span>自发自用率: <Text strong style={{ color: '#52c41a' }}>
+            {load > 0 ? ((Math.min(pv, load) / load) * 100).toFixed(1) : 0}%
+          </Text></span>
+        </Space>
+      </div>
+    </div>
+  );
+}
--- a/frontend/src/pages/Dashboard/components/EnergyOverview.tsx
+++ b/frontend/src/pages/Dashboard/components/EnergyOverview.tsx
@@ -0,0 +1,33 @@
+import ReactECharts from 'echarts-for-react';
+
+interface Props {
+  energyToday?: Record<string, { consumption: number; generation: number }>;
+}
+
+const LABELS: Record<string, string> = {
+  electricity: '用电',
+  heat: '供热',
+  water: '用水',
+  gas: '用气',
+};
+
+export default function EnergyOverview({ energyToday }: Props) {
+  const data = energyToday || {};
+  const categories = Object.keys(data).map(k => LABELS[k] || k);
+  const consumption = Object.values(data).map(v => v.consumption);
+  const generation = Object.values(data).map(v => v.generation);
+
+  const option = {
+    tooltip: { trigger: 'axis' },
+    legend: { data: ['消耗', '产出'], bottom: 0 },
+    grid: { top: 20, right: 20, bottom: 40, left: 50 },
+    xAxis: { type: 'category', data: categories },
+    yAxis: { type: 'value', name: 'kWh' },
+    series: [
+      { name: '消耗', type: 'bar', data: consumption, itemStyle: { color: '#1890ff' } },
+      { name: '产出', type: 'bar', data: generation, itemStyle: { color: '#52c41a' } },
+    ],
+  };
+
+  return <ReactECharts option={option} style={{ height: 250 }} />;
+}
--- a/frontend/src/pages/Dashboard/components/LoadCurve.tsx
+++ b/frontend/src/pages/Dashboard/components/LoadCurve.tsx
@@ -0,0 +1,40 @@
+import ReactECharts from 'echarts-for-react';
+
+interface Props {
+  data: { time: string; power: number }[];
+}
+
+export default function LoadCurve({ data }: Props) {
+  const option = {
+    tooltip: { trigger: 'axis' },
+    grid: { top: 30, right: 20, bottom: 30, left: 50 },
+    xAxis: {
+      type: 'category',
+      data: data.map(d => {
+        const t = new Date(d.time);
+        return `${t.getHours().toString().padStart(2, '0')}:00`;
+      }),
+      axisLabel: { fontSize: 11 },
+    },
+    yAxis: { type: 'value', name: 'kW', axisLabel: { fontSize: 11 } },
+    series: [{
+      name: '负荷功率',
+      type: 'line',
+      smooth: true,
+      data: data.map(d => d.power),
+      areaStyle: {
+        color: {
+          type: 'linear', x: 0, y: 0, x2: 0, y2: 1,
+          colorStops: [
+            { offset: 0, color: 'rgba(24,144,255,0.3)' },
+            { offset: 1, color: 'rgba(24,144,255,0.02)' },
+          ],
+        },
+      },
+      lineStyle: { width: 2, color: '#1890ff' },
+      itemStyle: { color: '#1890ff' },
+    }],
+  };
+
+  return <ReactECharts option={option} style={{ height: 280 }} />;
+}
--- a/frontend/src/pages/Dashboard/components/PowerGeneration.tsx
+++ b/frontend/src/pages/Dashboard/components/PowerGeneration.tsx
@@ -0,0 +1,45 @@
+import { Row, Col, Statistic, Progress, Typography } from 'antd';
+import { ThunderboltOutlined } from '@ant-design/icons';
+
+const { Text } = Typography;
+
+interface Props {
+  realtime?: { pv_power: number; total_load: number };
+  energyToday?: { consumption: number; generation: number };
+}
+
+export default function PowerGeneration({ realtime, energyToday }: Props) {
+  const pvPower = realtime?.pv_power || 0;
+  const ratedPower = 375.035; // 总装机容量 kW
+  const utilization = ratedPower > 0 ? (pvPower / ratedPower) * 100 : 0;
+  const generation = energyToday?.generation || 0;
+  const selfUseRate = energyToday && energyToday.generation > 0
+    ? Math.min(100, (energyToday.consumption / energyToday.generation) * 100) : 0;
+
+  return (
+    <div>
+      <Row gutter={16}>
+        <Col span={12}>
+          <Statistic title="实时发电功率" value={pvPower} suffix="kW" precision={1}
+            prefix={<ThunderboltOutlined style={{ color: '#faad14' }} />} />
+        </Col>
+        <Col span={12}>
+          <Statistic title="今日发电量" value={generation} suffix="kWh" precision={1} />
+        </Col>
+      </Row>
+      <div style={{ marginTop: 16 }}>
+        <Text type="secondary">装机利用率</Text>
+        <Progress percent={Number(utilization.toFixed(1))} strokeColor="#faad14" />
+      </div>
+      <div style={{ marginTop: 8 }}>
+        <Text type="secondary">自消纳率</Text>
+        <Progress percent={Number(selfUseRate.toFixed(1))} strokeColor="#52c41a" />
+      </div>
+      <div style={{ marginTop: 8 }}>
+        <Text type="secondary" style={{ fontSize: 12 }}>
+          装机容量: {ratedPower} kW | 3台华为SUN2000-110KTL-M0
+        </Text>
+      </div>
+    </div>
+  );
+}
--- a/frontend/src/pages/Dashboard/index.tsx
+++ b/frontend/src/pages/Dashboard/index.tsx
@@ -0,0 +1,143 @@
+import { useEffect, useState } from 'react';
+import { Row, Col, Card, Statistic, Tag, List, Typography, Spin } from 'antd';
+import {
+  ThunderboltOutlined, FireOutlined, CloudOutlined, AlertOutlined,
+  WarningOutlined, CloseCircleOutlined,
+} from '@ant-design/icons';
+import { getDashboardOverview, getRealtimeData, getLoadCurve } from '../../services/api';
+import EnergyOverview from './components/EnergyOverview';
+import PowerGeneration from './components/PowerGeneration';
+import LoadCurve from './components/LoadCurve';
+import DeviceStatus from './components/DeviceStatus';
+import EnergyFlow from './components/EnergyFlow';
+
+const { Title } = Typography;
+
+export default function Dashboard() {
+  const [overview, setOverview] = useState<any>(null);
+  const [realtime, setRealtime] = useState<any>(null);
+  const [loadData, setLoadData] = useState<any[]>([]);
+  const [loading, setLoading] = useState(true);
+
+  const fetchData = async () => {
+    try {
+      const [ov, rt, lc] = await Promise.all([
+        getDashboardOverview(),
+        getRealtimeData(),
+        getLoadCurve(24),
+      ]);
+      setOverview(ov);
+      setRealtime(rt);
+      setLoadData(lc as any);
+    } catch (e) {
+      console.error(e);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  useEffect(() => {
+    fetchData();
+    const timer = setInterval(fetchData, 15000);
+    return () => clearInterval(timer);
+  }, []);
+
+  if (loading) return <Spin size="large" style={{ display: 'block', margin: '200px auto' }} />;
+
+  const ds = overview?.device_stats || {};
+  const carbon = overview?.carbon || {};
+  const elec = overview?.energy_today?.electricity || {};
+
+  return (
+    <div>
+      <Title level={4} style={{ marginBottom: 16 }}>
+        <ThunderboltOutlined style={{ color: '#1890ff', marginRight: 8 }} />
+        能源总览
+      </Title>
+
+      {/* 核心指标卡片 */}
+      <Row gutter={[16, 16]}>
+        <Col xs={24} sm={12} lg={6}>
+          <Card hoverable>
+            <Statistic title="实时光伏功率" value={realtime?.pv_power || 0} suffix="kW"
+              prefix={<ThunderboltOutlined style={{ color: '#faad14' }} />} precision={1} />
+          </Card>
+        </Col>
+        <Col xs={24} sm={12} lg={6}>
+          <Card hoverable>
+            <Statistic title="实时热泵功率" value={realtime?.heatpump_power || 0} suffix="kW"
+              prefix={<FireOutlined style={{ color: '#f5222d' }} />} precision={1} />
+          </Card>
+        </Col>
+        <Col xs={24} sm={12} lg={6}>
+          <Card hoverable>
+            <Statistic title="今日碳减排" value={carbon.reduction || 0} suffix="kgCO₂"
+              prefix={<CloudOutlined style={{ color: '#52c41a' }} />} precision={1} />
+          </Card>
+        </Col>
+        <Col xs={24} sm={12} lg={6}>
+          <Card hoverable>
+            <Statistic title="活跃告警" value={overview?.active_alarms || 0}
+              prefix={<AlertOutlined style={{ color: '#f5222d' }} />}
+              valueStyle={{ color: overview?.active_alarms > 0 ? '#f5222d' : '#52c41a' }} />
+          </Card>
+        </Col>
+      </Row>
+
+      {/* 图表区域 */}
+      <Row gutter={[16, 16]} style={{ marginTop: 16 }}>
+        <Col xs={24} lg={16}>
+          <Card title="负荷曲线 (24h)" size="small">
+            <LoadCurve data={loadData} />
+          </Card>
+        </Col>
+        <Col xs={24} lg={8}>
+          <Card title="设备状态" size="small">
+            <DeviceStatus stats={ds} />
+          </Card>
+        </Col>
+      </Row>
+
+      <Row gutter={[16, 16]} style={{ marginTop: 16 }}>
+        <Col xs={24} lg={12}>
+          <Card title="能量流向" size="small">
+            <EnergyFlow realtime={realtime} />
+          </Card>
+        </Col>
+        <Col xs={24} lg={12}>
+          <Card title="今日能耗概览" size="small">
+            <EnergyOverview energyToday={overview?.energy_today} />
+          </Card>
+        </Col>
+      </Row>
+
+      <Row gutter={[16, 16]} style={{ marginTop: 16 }}>
+        <Col xs={24} lg={12}>
+          <Card title="光伏发电" size="small">
+            <PowerGeneration realtime={realtime} energyToday={elec} />
+          </Card>
+        </Col>
+        <Col xs={24} lg={12}>
+          <Card title="最近告警" size="small"
+            extra={<Tag color={overview?.active_alarms > 0 ? 'red' : 'green'}>
+              {overview?.active_alarms || 0} 条活跃
+            </Tag>}>
+            <List size="small" dataSource={overview?.recent_alarms || []}
+              locale={{ emptyText: '暂无告警' }}
+              renderItem={(item: any) => (
+                <List.Item>
+                  <List.Item.Meta
+                    avatar={item.severity === 'critical' ?
+                      <CloseCircleOutlined style={{ color: '#f5222d' }} /> :
+                      <WarningOutlined style={{ color: '#faad14' }} />}
+                    title={item.title}
+                    description={item.triggered_at}
+                  />
+                </List.Item>
+              )} />
+          </Card>
+        </Col>
+      </Row>
+    </div>
+  );
+}
--- a/frontend/src/pages/Login/index.tsx
+++ b/frontend/src/pages/Login/index.tsx
@@ -0,0 +1,61 @@
+import { useState } from 'react';
+import { Form, Input, Button, Card, message, Typography } from 'antd';
+import { UserOutlined, LockOutlined, ThunderboltOutlined } from '@ant-design/icons';
+import { useNavigate } from 'react-router-dom';
+import { login } from '../../services/api';
+import { setToken, setUser } from '../../utils/auth';
+
+const { Title, Text } = Typography;
+
+export default function LoginPage() {
+  const [loading, setLoading] = useState(false);
+  const navigate = useNavigate();
+
+  const onFinish = async (values: { username: string; password: string }) => {
+    setLoading(true);
+    try {
+      const res: any = await login(values.username, values.password);
+      setToken(res.access_token);
+      setUser(res.user);
+      message.success('登录成功');
+      navigate('/');
+    } catch {
+      message.error('用户名或密码错误');
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  return (
+    <div style={{
+      minHeight: '100vh', display: 'flex', justifyContent: 'center', alignItems: 'center',
+      background: 'linear-gradient(135deg, #0a1628 0%, #1a3a5c 50%, #0d2137 100%)',
+    }}>
+      <Card style={{ width: 400, borderRadius: 12, boxShadow: '0 8px 32px rgba(0,0,0,0.3)' }}>
+        <div style={{ textAlign: 'center', marginBottom: 32 }}>
+          <ThunderboltOutlined style={{ fontSize: 48, color: '#1890ff' }} />
+          <Title level={3} style={{ marginTop: 12, marginBottom: 4 }}>
+            天普智慧能源管理平台
+          </Title>
+          <Text type="secondary">零碳园区 · 智慧运维</Text>
+        </div>
+        <Form onFinish={onFinish} size="large">
+          <Form.Item name="username" rules={[{ required: true, message: '请输入用户名' }]}>
+            <Input prefix={<UserOutlined />} placeholder="用户名" />
+          </Form.Item>
+          <Form.Item name="password" rules={[{ required: true, message: '请输入密码' }]}>
+            <Input.Password prefix={<LockOutlined />} placeholder="密码" />
+          </Form.Item>
+          <Form.Item>
+            <Button type="primary" htmlType="submit" loading={loading} block>
+              登 录
+            </Button>
+          </Form.Item>
+          {import.meta.env.DEV && <Text type="secondary" style={{ fontSize: 12 }}>
+            默认账号: admin / admin123
+          </Text>}
+        </Form>
+      </Card>
+    </div>
+  );
+}
--- a/frontend/src/pages/Monitoring/index.tsx
+++ b/frontend/src/pages/Monitoring/index.tsx
@@ -0,0 +1,106 @@
+import { useEffect, useState } from 'react';
+import { Card, Table, Tag, Input, Select, Descriptions, Modal, Badge } from 'antd';
+import { getDevices, getDeviceRealtime } from '../../services/api';
+
+const statusMap: Record<string, { color: string; text: string }> = {
+  online: { color: 'green', text: '在线' },
+  offline: { color: 'default', text: '离线' },
+  alarm: { color: 'red', text: '告警' },
+  maintenance: { color: 'orange', text: '维护' },
+};
+
+const typeMap: Record<string, string> = {
+  pv_inverter: '光伏逆变器', heat_pump: '空气源热泵', meter: '智能电表',
+  sensor: '温湿度传感器', heat_meter: '热量表', water_meter: '水表',
+};
+
+export default function Monitoring() {
+  const [devices, setDevices] = useState<any[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [selectedDevice, setSelectedDevice] = useState<any>(null);
+  const [deviceData, setDeviceData] = useState<any>(null);
+  const [filter, setFilter] = useState({ type: '', search: '' });
+
+  useEffect(() => {
+    loadDevices();
+    const timer = setInterval(loadDevices, 30000);
+    return () => clearInterval(timer);
+  }, []);
+
+  const loadDevices = async () => {
+    try {
+      const res: any = await getDevices({ page_size: 100 });
+      setDevices(res.items || []);
+    } catch (e) { console.error(e); }
+    finally { setLoading(false); }
+  };
+
+  const showDetail = async (device: any) => {
+    setSelectedDevice(device);
+    try {
+      const data = await getDeviceRealtime(device.id);
+      setDeviceData(data);
+    } catch { setDeviceData(null); }
+  };
+
+  const filteredDevices = devices.filter(d => {
+    if (filter.type && d.device_type !== filter.type) return false;
+    if (filter.search && !d.name.includes(filter.search) && !d.code.includes(filter.search)) return false;
+    return true;
+  });
+
+  const columns = [
+    { title: '设备名称', dataIndex: 'name', key: 'name' },
+    { title: '设备编号', dataIndex: 'code', key: 'code' },
+    { title: '类型', dataIndex: 'device_type', key: 'type', render: (t: string) => typeMap[t] || t },
+    { title: '型号', dataIndex: 'model', key: 'model' },
+    { title: '额定功率', dataIndex: 'rated_power', key: 'power', render: (v: number) => v ? `${v} kW` : '-' },
+    { title: '位置', dataIndex: 'location', key: 'location' },
+    { title: '状态', dataIndex: 'status', key: 'status', render: (s: string) => {
+      const st = statusMap[s] || { color: 'default', text: s };
+      return <Tag color={st.color}>{st.text}</Tag>;
+    }},
+    { title: '操作', key: 'action', render: (_: any, r: any) => <a onClick={() => showDetail(r)}>查看详情</a> },
+  ];
+
+  return (
+    <div>
+      <Card title="实时监控" size="small" extra={
+        <div style={{ display: 'flex', gap: 8 }}>
+          <Select allowClear placeholder="设备类型" style={{ width: 160 }}
+            onChange={v => setFilter(f => ({ ...f, type: v || '' }))}
+            options={Object.entries(typeMap).map(([k, v]) => ({ label: v, value: k }))} />
+          <Input.Search placeholder="搜索设备" style={{ width: 200 }}
+            onSearch={v => setFilter(f => ({ ...f, search: v }))} allowClear />
+        </div>
+      }>
+        <Table columns={columns} dataSource={filteredDevices} rowKey="id"
+          loading={loading} size="small" pagination={{ pageSize: 15 }} />
+      </Card>
+
+      <Modal title={selectedDevice?.name} open={!!selectedDevice} onCancel={() => setSelectedDevice(null)}
+        footer={null} width={700}>
+        {deviceData?.device && (
+          <Descriptions column={2} size="small" bordered style={{ marginBottom: 16 }}>
+            <Descriptions.Item label="编号">{deviceData.device.code}</Descriptions.Item>
+            <Descriptions.Item label="类型">{typeMap[deviceData.device.device_type]}</Descriptions.Item>
+            <Descriptions.Item label="型号">{deviceData.device.model || '-'}</Descriptions.Item>
+            <Descriptions.Item label="状态">
+              <Badge status={deviceData.device.status === 'online' ? 'success' : 'error'}
+                text={statusMap[deviceData.device.status]?.text} />
+            </Descriptions.Item>
+          </Descriptions>
+        )}
+        {deviceData?.data && (
+          <Descriptions column={2} size="small" bordered title="实时数据">
+            {Object.entries(deviceData.data).map(([key, val]: any) => (
+              <Descriptions.Item key={key} label={key}>
+                {val.value} {val.unit}
+              </Descriptions.Item>
+            ))}
+          </Descriptions>
+        )}
+      </Modal>
+    </div>
+  );
+}
--- a/frontend/src/pages/Reports/index.tsx
+++ b/frontend/src/pages/Reports/index.tsx
@@ -0,0 +1,99 @@
+import { useEffect, useState } from 'react';
+import { Card, Table, Button, Tabs, Tag, Modal, Form, Select, Input, message, Space } from 'antd';
+import { PlusOutlined, PlayCircleOutlined, DownloadOutlined } from '@ant-design/icons';
+import { getReportTemplates, getReportTasks, createReportTask, runReportTask } from '../../services/api';
+
+export default function Reports() {
+  const [templates, setTemplates] = useState<any[]>([]);
+  const [tasks, setTasks] = useState<any[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [showModal, setShowModal] = useState(false);
+  const [form] = Form.useForm();
+
+  useEffect(() => { loadData(); }, []);
+
+  const loadData = async () => {
+    setLoading(true);
+    try {
+      const [t, ts] = await Promise.all([getReportTemplates(), getReportTasks()]);
+      setTemplates(t as any[]);
+      setTasks(ts as any[]);
+    } catch (e) { console.error(e); }
+    finally { setLoading(false); }
+  };
+
+  const handleRun = async (id: number) => {
+    await runReportTask(id);
+    message.success('报表生成中');
+    loadData();
+  };
+
+  const handleCreate = async (values: any) => {
+    await createReportTask(values);
+    message.success('任务创建成功');
+    setShowModal(false);
+    form.resetFields();
+    loadData();
+  };
+
+  const templateColumns = [
+    { title: '模板名称', dataIndex: 'name' },
+    { title: '类型', dataIndex: 'report_type' },
+    { title: '时间粒度', dataIndex: 'time_granularity' },
+    { title: '聚合方式', dataIndex: 'aggregation' },
+    { title: '系统预置', dataIndex: 'is_system', render: (v: boolean) => v ? <Tag color="blue">系统</Tag> : <Tag>自定义</Tag> },
+  ];
+
+  const taskColumns = [
+    { title: '任务名称', dataIndex: 'name', render: (v: string) => v || '-' },
+    { title: '报表格式', dataIndex: 'export_format', render: (v: string) => v?.toUpperCase() },
+    { title: '定时计划', dataIndex: 'schedule', render: (v: string) => v || '手动' },
+    { title: '状态', dataIndex: 'status', render: (s: string) => {
+      const colors: Record<string, string> = { pending: 'default', running: 'blue', completed: 'green', failed: 'red' };
+      return <Tag color={colors[s]}>{s}</Tag>;
+    }},
+    { title: '上次执行', dataIndex: 'last_run', render: (v: string) => v || '-' },
+    { title: '操作', key: 'action', render: (_: any, r: any) => (
+      <Space>
+        <Button size="small" icon={<PlayCircleOutlined />} onClick={() => handleRun(r.id)}>生成</Button>
+        {r.file_path && <Button size="small" icon={<DownloadOutlined />}>下载</Button>}
+      </Space>
+    )},
+  ];
+
+  return (
+    <>
+      <Tabs items={[
+        { key: 'tasks', label: '报表任务', children: (
+          <Card size="small" extra={<Button type="primary" icon={<PlusOutlined />}
+            onClick={() => setShowModal(true)}>新建任务</Button>}>
+            <Table columns={taskColumns} dataSource={tasks} rowKey="id" loading={loading} size="small" />
+          </Card>
+        )},
+        { key: 'templates', label: '报表模板', children: (
+          <Card size="small">
+            <Table columns={templateColumns} dataSource={templates} rowKey="id" loading={loading} size="small" />
+          </Card>
+        )},
+      ]} />
+      <Modal title="新建报表任务" open={showModal} onCancel={() => setShowModal(false)}
+        onOk={() => form.submit()} okText="创建">
+        <Form form={form} layout="vertical" onFinish={handleCreate}>
+          <Form.Item name="template_id" label="选择模板" rules={[{ required: true }]}>
+            <Select options={templates.map(t => ({ label: t.name, value: t.id }))} />
+          </Form.Item>
+          <Form.Item name="name" label="任务名称">
+            <Input placeholder="可选" />
+          </Form.Item>
+          <Form.Item name="export_format" label="导出格式" initialValue="xlsx">
+            <Select options={[
+              { label: 'Excel (.xlsx)', value: 'xlsx' },
+              { label: 'CSV', value: 'csv' },
+              { label: 'PDF', value: 'pdf' },
+            ]} />
+          </Form.Item>
+        </Form>
+      </Modal>
+    </>
+  );
+}
--- a/frontend/src/pages/System/index.tsx
+++ b/frontend/src/pages/System/index.tsx
@@ -0,0 +1,117 @@
+import { useEffect, useState } from 'react';
+import { Card, Table, Button, Tag, Modal, Form, Input, Select, Switch, message, Tabs } from 'antd';
+import { PlusOutlined, EditOutlined } from '@ant-design/icons';
+import { getUsers, createUser, updateUser, getRoles } from '../../services/api';
+
+export default function SystemManagement() {
+  const [users, setUsers] = useState<any>({ total: 0, items: [] });
+  const [roles, setRoles] = useState<any[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [showModal, setShowModal] = useState(false);
+  const [editingUser, setEditingUser] = useState<any>(null);
+  const [form] = Form.useForm();
+
+  useEffect(() => { loadData(); }, []);
+
+  const loadData = async () => {
+    setLoading(true);
+    try {
+      const [u, r] = await Promise.all([getUsers({}), getRoles()]);
+      setUsers(u);
+      setRoles(r as any[]);
+    } catch (e) { console.error(e); }
+    finally { setLoading(false); }
+  };
+
+  const handleCreate = async (values: any) => {
+    if (editingUser) {
+      await updateUser(editingUser.id, values);
+      message.success('用户已更新');
+    } else {
+      await createUser(values);
+      message.success('用户已创建');
+    }
+    setShowModal(false);
+    setEditingUser(null);
+    form.resetFields();
+    loadData();
+  };
+
+  const handleEdit = (user: any) => {
+    setEditingUser(user);
+    form.setFieldsValue(user);
+    setShowModal(true);
+  };
+
+  const roleColorMap: Record<string, string> = {
+    admin: 'red', energy_manager: 'blue', area_manager: 'cyan',
+    operator: 'green', analyst: 'purple', visitor: 'default',
+  };
+
+  const columns = [
+    { title: '用户名', dataIndex: 'username' },
+    { title: '姓名', dataIndex: 'full_name' },
+    { title: '邮箱', dataIndex: 'email' },
+    { title: '电话', dataIndex: 'phone' },
+    { title: '角色', dataIndex: 'role', render: (r: string) => {
+      const role = roles.find(ro => ro.name === r);
+      return <Tag color={roleColorMap[r]}>{role?.display_name || r}</Tag>;
+    }},
+    { title: '状态', dataIndex: 'is_active', render: (v: boolean) => <Tag color={v ? 'green' : 'default'}>{v ? '启用' : '禁用'}</Tag> },
+    { title: '最后登录', dataIndex: 'last_login', render: (v: string) => v || '-' },
+    { title: '操作', key: 'action', render: (_: any, r: any) => (
+      <Button size="small" icon={<EditOutlined />} onClick={() => handleEdit(r)}>编辑</Button>
+    )},
+  ];
+
+  const roleColumns = [
+    { title: '角色标识', dataIndex: 'name' },
+    { title: '显示名称', dataIndex: 'display_name' },
+    { title: '描述', dataIndex: 'description' },
+  ];
+
+  return (
+    <>
+      <Tabs items={[
+        { key: 'users', label: '用户管理', children: (
+          <Card size="small" extra={<Button type="primary" icon={<PlusOutlined />}
+            onClick={() => { setEditingUser(null); form.resetFields(); setShowModal(true); }}>新建用户</Button>}>
+            <Table columns={columns} dataSource={users.items} rowKey="id" loading={loading} size="small" />
+          </Card>
+        )},
+        { key: 'roles', label: '角色管理', children: (
+          <Card size="small">
+            <Table columns={roleColumns} dataSource={roles} rowKey="id" loading={loading} size="small" />
+          </Card>
+        )},
+      ]} />
+      <Modal title={editingUser ? '编辑用户' : '新建用户'} open={showModal}
+        onCancel={() => { setShowModal(false); setEditingUser(null); }}
+        onOk={() => form.submit()} okText="确定">
+        <Form form={form} layout="vertical" onFinish={handleCreate}>
+          {!editingUser && (
+            <>
+              <Form.Item name="username" label="用户名" rules={[{ required: true }]}>
+                <Input />
+              </Form.Item>
+              <Form.Item name="password" label="密码" rules={[{ required: true }]}>
+                <Input.Password />
+              </Form.Item>
+            </>
+          )}
+          <Form.Item name="full_name" label="姓名"><Input /></Form.Item>
+          <Form.Item name="email" label="邮箱"><Input /></Form.Item>
+          <Form.Item name="phone" label="电话"><Input /></Form.Item>
+          <Form.Item name="role" label="角色" initialValue="visitor">
+            <Select options={roles.map(r => ({ label: r.display_name, value: r.name }))} />
+          </Form.Item>
+          {editingUser && (
+            <Form.Item name="is_active" label="启用" valuePropName="checked">
+              <Switch />
+            </Form.Item>
+          )}
+        </Form>
+      </Modal>
+    </>
+  );
+}
--- a/frontend/src/services/api.ts
+++ b/frontend/src/services/api.ts
@@ -0,0 +1,83 @@
+import axios from 'axios';
+
+const api = axios.create({
+  baseURL: '/api/v1',
+  timeout: 15000,
+});
+
+api.interceptors.request.use((config) => {
+  const token = localStorage.getItem('token');
+  if (token) {
+    config.headers.Authorization = `Bearer ${token}`;
+  }
+  return config;
+});
+
+api.interceptors.response.use(
+  (res) => res.data,
+  (err) => {
+    if (err.response?.status === 401) {
+      localStorage.removeItem('token');
+      window.location.href = '/login';
+    }
+    return Promise.reject(err.response?.data || err);
+  }
+);
+
+// Auth
+export const login = (username: string, password: string) =>
+  api.post('/auth/login', new URLSearchParams({ username, password }), {
+    headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
+  });
+export const getMe = () => api.get('/auth/me');
+
+// Dashboard
+export const getDashboardOverview = () => api.get('/dashboard/overview');
+export const getRealtimeData = () => api.get('/dashboard/realtime');
+export const getLoadCurve = (hours = 24) => api.get(`/dashboard/load-curve?hours=${hours}`);
+
+// Devices
+export const getDevices = (params?: Record<string, any>) => api.get('/devices', { params });
+export const getDeviceStats = () => api.get('/devices/stats');
+export const getDeviceTypes = () => api.get('/devices/types');
+export const getDeviceGroups = () => api.get('/devices/groups');
+export const getDevice = (id: number) => api.get(`/devices/${id}`);
+export const createDevice = (data: any) => api.post('/devices', data);
+export const updateDevice = (id: number, data: any) => api.put(`/devices/${id}`, data);
+
+// Energy
+export const getEnergyHistory = (params: Record<string, any>) => api.get('/energy/history', { params });
+export const getEnergyDailySummary = (params?: Record<string, any>) => api.get('/energy/daily-summary', { params });
+export const getEnergyComparison = (params?: Record<string, any>) => api.get('/energy/comparison', { params });
+
+// Monitoring
+export const getDeviceRealtime = (deviceId: number) => api.get(`/monitoring/devices/${deviceId}/realtime`);
+export const getEnergyFlow = () => api.get('/monitoring/energy-flow');
+
+// Alarms
+export const getAlarmRules = () => api.get('/alarms/rules');
+export const createAlarmRule = (data: any) => api.post('/alarms/rules', data);
+export const getAlarmEvents = (params?: Record<string, any>) => api.get('/alarms/events', { params });
+export const acknowledgeAlarm = (id: number) => api.post(`/alarms/events/${id}/acknowledge`);
+export const resolveAlarm = (id: number, note = '') => api.post(`/alarms/events/${id}/resolve`, null, { params: { note } });
+export const getAlarmStats = () => api.get('/alarms/stats');
+
+// Carbon
+export const getCarbonOverview = () => api.get('/carbon/overview');
+export const getCarbonTrend = (days = 30) => api.get(`/carbon/trend?days=${days}`);
+export const getEmissionFactors = () => api.get('/carbon/factors');
+
+// Reports
+export const getReportTemplates = () => api.get('/reports/templates');
+export const createReportTemplate = (data: any) => api.post('/reports/templates', data);
+export const getReportTasks = () => api.get('/reports/tasks');
+export const createReportTask = (data: any) => api.post('/reports/tasks', data);
+export const runReportTask = (id: number) => api.post(`/reports/tasks/${id}/run`);
+
+// Users
+export const getUsers = (params?: Record<string, any>) => api.get('/users', { params });
+export const createUser = (data: any) => api.post('/users', data);
+export const updateUser = (id: number, data: any) => api.put(`/users/${id}`, data);
+export const getRoles = () => api.get('/users/roles');
+
+export default api;
--- a/frontend/src/utils/auth.ts
+++ b/frontend/src/utils/auth.ts
@@ -0,0 +1,9 @@
+export const setToken = (token: string) => localStorage.setItem('token', token);
+export const getToken = () => localStorage.getItem('token');
+export const removeToken = () => localStorage.removeItem('token');
+export const setUser = (user: any) => localStorage.setItem('user', JSON.stringify(user));
+export const getUser = () => {
+  const u = localStorage.getItem('user');
+  return u ? JSON.parse(u) : null;
+};
+export const isLoggedIn = () => !!getToken();
--- a/frontend/tsconfig.app.json
+++ b/frontend/tsconfig.app.json
@@ -0,0 +1,28 @@
+{
+  "compilerOptions": {
+    "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.app.tsbuildinfo",
+    "target": "ES2023",
+    "useDefineForClassFields": true,
+    "lib": ["ES2023", "DOM", "DOM.Iterable"],
+    "module": "ESNext",
+    "types": ["vite/client"],
+    "skipLibCheck": true,
+
+    /* Bundler mode */
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "verbatimModuleSyntax": true,
+    "moduleDetection": "force",
+    "noEmit": true,
+    "jsx": "react-jsx",
+
+    /* Linting */
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "erasableSyntaxOnly": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUncheckedSideEffectImports": true
+  },
+  "include": ["src"]
+}
--- a/frontend/tsconfig.json
+++ b/frontend/tsconfig.json
@@ -0,0 +1,7 @@
+{
+  "files": [],
+  "references": [
+    { "path": "./tsconfig.app.json" },
+    { "path": "./tsconfig.node.json" }
+  ]
+}
--- a/frontend/tsconfig.node.json
+++ b/frontend/tsconfig.node.json
@@ -0,0 +1,26 @@
+{
+  "compilerOptions": {
+    "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.node.tsbuildinfo",
+    "target": "ES2023",
+    "lib": ["ES2023"],
+    "module": "ESNext",
+    "types": ["node"],
+    "skipLibCheck": true,
+
+    /* Bundler mode */
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "verbatimModuleSyntax": true,
+    "moduleDetection": "force",
+    "noEmit": true,
+
+    /* Linting */
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "erasableSyntaxOnly": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUncheckedSideEffectImports": true
+  },
+  "include": ["vite.config.ts"]
+}
--- a/frontend/vite.config.ts
+++ b/frontend/vite.config.ts
@@ -0,0 +1,15 @@
+import { defineConfig } from 'vite'
+import react from '@vitejs/plugin-react'
+
+export default defineConfig({
+  plugins: [react()],
+  server: {
+    port: 3000,
+    proxy: {
+      '/api': {
+        target: 'http://localhost:8001',
+        changeOrigin: true,
+      },
+    },
+  },
+})
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