#!/usr/bin/env python3
# 最简单的启动方式

from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
import uvicorn

app = FastAPI(
    title="云盘应用 API",
    description="现代化的云存储Web应用后端API",
    version="1.0.0",
    docs_url="/docs",
    redoc_url="/redoc"
)

# CORS中间件
app.add_middleware(
    CORSMiddleware,
    allow_origins=["*"],
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)

@app.get("/")
async def root():
    return {
        "message": "云盘应用 API",
        "version": "1.0.0",
        "docs": "/docs",
        "health": "/health"
    }

@app.get("/health")
async def health():
    return {
        "status": "healthy",
        "message": "服务运行正常"
    }

if __name__ == "__main__":
    print("🚀 启动云盘后端服务...")
    print("📍 服务地址: http://localhost:8000")
    print("📚 API文档: http://localhost:8000/docs")
    print("❤️  健康检查: http://localhost:8000/health")
    print("⏹️  按 Ctrl+C 停止服务")
    print("=" * 50)

    uvicorn.run(
        app,
        host="0.0.0.0",
        port=8000,
        reload=False
    )