"""
情绪博物馆 - 服务管理器 CLI 入口
Emotion Museum - Service Manager CLI Entry Point

用法:
    python manage.py start [service|all]    # 启动服务
    python manage.py stop [service|all]     # 停止服务
    python manage.py restart service        # 重启服务
    python manage.py status                 # 查看状态
    python manage.py logs service [--follow] [--lines N]  # 查看日志
    python manage.py info                   # 显示访问地址
    python manage.py clean service          # 清理构建产物
    python manage.py setup service          # 安装依赖
"""

import sys
import io
import argparse
from pathlib import Path

# Fix Windows console Chinese character encoding
sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8')
sys.stderr = io.TextIOWrapper(sys.stderr.buffer, encoding='utf-8')

from tools.service_manager import ServiceManager, PROJECT_ROOT


def main():
    parser = argparse.ArgumentParser(
        description="情绪博物馆 - 服务管理器",
        formatter_class=argparse.RawDescriptionHelpFormatter,
        epilog="""
示例:
    python manage.py start                    启动所有服务
    python manage.py start backend            启动后端服务
    python manage.py stop                     停止所有服务
    python manage.py stop web                 停止用户前端
    python manage.py restart web              重启用户前端
    python manage.py status                   查看所有服务状态
    python manage.py logs backend --follow    实时查看后端日志
    python manage.py logs web --lines 100     查看前端最近 100 行日志
    python manage.py info                     显示所有服务访问地址
    python manage.py clean web                清理前端 node_modules
    python manage.py setup web                安装前端依赖
        """,
    )

    subparsers = parser.add_subparsers(dest="command", help="可用命令")

    # start 命令
    start_parser = subparsers.add_parser("start", help="启动服务")
    start_parser.add_argument(
        "service", nargs="?", default="all", help="服务名称 (默认: all)"
    )
    start_parser.add_argument(
        "--skip-deps", action="store_true", help="跳过依赖检查和安装"
    )

    # stop 命令
    stop_parser = subparsers.add_parser("stop", help="停止服务")
    stop_parser.add_argument(
        "service", nargs="?", default="all", help="服务名称 (默认: all)"
    )

    # restart 命令
    restart_parser = subparsers.add_parser("restart", help="重启服务")
    restart_parser.add_argument("service", nargs="?", default=None, help="服务名称 (不填则重启所有服务)")

    # status 命令
    subparsers.add_parser("status", help="查看所有服务状态")

    # logs 命令
    logs_parser = subparsers.add_parser("logs", help="查看服务日志")
    logs_parser.add_argument("service", help="服务名称 (必填)")
    logs_parser.add_argument("--follow", "-f", action="store_true", help="实时跟踪日志")
    logs_parser.add_argument(
        "--lines", "-n", type=int, default=50, help="显示行数 (默认: 50)"
    )

    # info 命令
    subparsers.add_parser("info", help="显示服务访问地址")

    # clean 命令
    clean_parser = subparsers.add_parser("clean", help="清理构建产物")
    clean_parser.add_argument("service", help="服务名称 (必填)")

    # setup 命令
    setup_parser = subparsers.add_parser("setup", help="安装依赖")
    setup_parser.add_argument("service", help="服务名称 (必填)")

    args = parser.parse_args()

    if not args.command:
        parser.print_help()
        sys.exit(0)

    # 加载配置
    config_path = PROJECT_ROOT / "manage.conf.yaml"
    manager = ServiceManager(config_path)

    # 执行命令
    if args.command == "start":
        manager.start(args.service, skip_deps=getattr(args, "skip_deps", False))
    elif args.command == "stop":
        manager.stop(args.service)
    elif args.command == "restart":
        manager.restart(args.service or "all")
    elif args.command == "status":
        manager.status()
    elif args.command == "logs":
        manager.logs(args.service, lines=args.lines, follow=args.follow)
    elif args.command == "info":
        manager.info()
    elif args.command == "clean":
        manager.clean(args.service)
    elif args.command == "setup":
        manager.setup(args.service)


if __name__ == "__main__":
    main()