#!/usr/bin/env python3
"""
WMS FastAPI 应用启动脚本
支持通过环境变量切换开发/生产环境
"""
import os
import sys
import uvicorn
from pathlib import Path

# 添加项目根目录到Python路径
project_root = Path(__file__).parent
sys.path.insert(0, str(project_root))


def main():
    """主函数"""
    # 获取环境变量，默认为开发环境
    env = os.getenv("ENVIRONMENT", "development")
    
    print(f"🔧 当前环境: {env}")
    print(f"📁 项目根目录: {project_root}")
    
    # 设置环境变量
    os.environ["ENVIRONMENT"] = env
    
    try:
        from app.config.settings import settings
        
        print(f"🚀 启动FastAPI应用...")
        print(f"📦 应用名称: {settings.config.name}")
        print(f"🌐 访问地址: http://{settings.config.host}:{settings.config.port}")
        print(f"📚 API文档: http://{settings.config.host}:{settings.config.port}/docs")
        
        # 根据环境设置不同的启动参数
        if env == "development":
            uvicorn.run(
                "app.main:app",
                host=settings.config.host,
                port=settings.config.port,
                reload=True,
                log_level="debug"
            )
        else:
            uvicorn.run(
                "app.main:app",
                host=settings.config.host,
                port=settings.config.port,
                reload=False,
                workers=4
            )
            
    except Exception as e:
        print(f"❌ 启动失败: {e}")
        sys.exit(1)


if __name__ == "__main__":
    main()