from fastapi import FastAPI
from app.config.settings import settings
from app.utils.database import init_database, close_database
from app.controllers import base_controller, database_controller, location_controller

# 创建FastAPI应用
app = FastAPI(
    title=settings.config.name,
    description="仓库管理系统 API",
    version="1.0.0",
    debug=settings.config.debug
)


@app.on_event("startup")
async def startup_event():
    """应用启动事件"""
    print("=" * 50)
    print(f"🚀 启动 {settings.config.name}")
    print(f"📦 环境: {settings.environment}")
    print(f"🔧 调试模式: {settings.config.debug}")
    print(f"🌐 地址: http://{settings.config.host}:{settings.config.port}")
    print("=" * 50)
    
    # 初始化数据库
    init_database()


@app.on_event("shutdown")
async def shutdown_event():
    """应用关闭事件"""
    print("🔄 正在关闭应用...")
    close_database()
    print("✅ 应用已关闭")


# 注册路由
app.include_router(base_controller.router)
app.include_router(database_controller.router)
app.include_router(location_controller.router)


if __name__ == "__main__":
    import uvicorn
    uvicorn.run(
        "app.main:app",
        host=settings.config.host,
        port=settings.config.port,
        reload=settings.config.debug
    )