#!/usr/bin/env python3
"""生产环境启动：Waitress WSGI（Windows 友好）。说明见仓库根目录 windows上唯一启动说明.md。"""
import os
import sys

from waitress import serve

from src.flask_prompt_master import create_app


def main() -> None:
    os.environ.setdefault("FLASK_ENV", "production")
    app = create_app()
    port = int(os.environ.get("PORT", "5000"))
    print("=" * 60)
    print("Flask 提示词大师 - 生产环境 (Waitress)")
    print("=" * 60)
    print(f"监听: 0.0.0.0:{port}  按 Ctrl+C 停止")
    print("=" * 60)
    serve(
        app,
        host="0.0.0.0",
        port=port,
        threads=4,
        connection_limit=1000,
        cleanup_interval=30,
        channel_timeout=120,
        max_request_body_size=1073741824,
    )


if __name__ == "__main__":
    try:
        main()
    except KeyboardInterrupt:
        sys.exit(0)