Files
tianpu-ems/backend/app/main.py
Du Wenbo ef9b5d055f feat: add system settings, audit log, device detail, dark mode, i18n, email notifications
System Management:
- System Settings page with 8 configurable parameters (admin only)
- Audit Log page with filterable table (user, action, resource, date range)
- Audit logging wired into auth, devices, users, alarms, reports API handlers
- SystemSetting model + migration (002)

Device Detail:
- Dedicated /devices/:id page with 4 tabs (realtime, historical trends, alarm history, device info)
- ECharts historical charts with granularity/time range selectors
- Device name clickable in Devices and Monitoring tables → navigates to detail

Email & Scheduling:
- Email service with SMTP support (STARTTLS/SSL/plain)
- Alarm email notification with professional HTML template
- Report scheduler using APScheduler for cron-based auto-generation
- Scheduled report task seeded (daily at 8am)

UI Enhancements:
- Dark mode toggle (persisted to localStorage, Ant Design darkAlgorithm)
- Data comparison view in Analysis page (dual date range, side-by-side metrics)
- i18n framework (i18next) with zh/en translations for menu and common UI
- Language switcher in header (中文/English)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-02 19:42:22 +08:00

65 lines
1.8 KiB
Python

import logging
from contextlib import asynccontextmanager
from typing import Optional
from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from app.api.router import api_router
from app.api.v1.websocket import start_broadcast_task, stop_broadcast_task
from app.core.config import get_settings
from app.services.simulator import DataSimulator
from app.services.report_scheduler import start_scheduler, stop_scheduler
from app.collectors.manager import CollectorManager
settings = get_settings()
simulator = DataSimulator()
collector_manager: Optional[CollectorManager] = None
logger = logging.getLogger("app")
@asynccontextmanager
async def lifespan(app: FastAPI):
global collector_manager
if settings.USE_SIMULATOR:
logger.info("Starting in SIMULATOR mode")
await simulator.start()
else:
logger.info("Starting in COLLECTOR mode (real IoT devices)")
collector_manager = CollectorManager()
await collector_manager.start()
start_broadcast_task()
await start_scheduler()
yield
await stop_scheduler()
stop_broadcast_task()
if settings.USE_SIMULATOR:
await simulator.stop()
else:
if collector_manager:
await collector_manager.stop()
collector_manager = None
app = FastAPI(
title="天普零碳园区智慧能源管理平台",
description="Tianpu Zero-Carbon Park Smart Energy Management System",
version="1.0.0",
lifespan=lifespan,
)
app.add_middleware(
CORSMiddleware,
allow_origins=["http://localhost:3000", "http://localhost:5173", "http://127.0.0.1:3000", "http://127.0.0.1:5173"],
allow_credentials=True,
allow_methods=["*"],
allow_headers=["*"],
)
app.include_router(api_router)
@app.get("/health")
async def health():
return {"status": "ok", "app": settings.APP_NAME}