import asyncio
import argparse
from core.router import ParserFactory
from utils.logger import log
from utils.stability import AsyncDispatcher


async def main():
    """主函数"""
    # 解析命令行参数
    parser = argparse.ArgumentParser(description="多模态文件解析服务")
    parser.add_argument("file_path", help="文件路径")
    parser.add_argument("--output", choices=["markdown", "json"], default="markdown", 
                      help="输出格式")
    args = parser.parse_args()
    
    log.info(f"开始解析文件: {args.file_path}")
    
    # 创建解析器工厂
    factory = ParserFactory()
    
    # 解析文件
    result = await factory.parse(args.file_path)
    
    # 输出结果
    if args.output == "json":
        print(result.to_json())
    else:
        print(result.content)
    
    # 生成并显示性能报告
    report = factory.generate_performance_report()
    print("\n" + "="*80)
    print(report)
    print("="*80)
    
    log.info(f"文件解析完成，输出格式: {args.output}")


async def batch_parse():
    """批量解析示例"""
    file_paths = [
        # 这里可以添加多个文件路径
    ]
    
    factory = ParserFactory()
    dispatcher = AsyncDispatcher(max_concurrency=3)
    
    # 创建任务列表
    tasks = [factory.parse(file_path) for file_path in file_paths]
    
    # 并发执行任务
    results = await dispatcher.run(tasks)
    
    # 处理结果
    for file_path, result in zip(file_paths, results):
        if result:
            log.info(f"文件 {file_path} 解析成功")
            print(f"\n=== {file_path} ===")
            print(result.content)
        else:
            log.error(f"文件 {file_path} 解析失败")
    
    # 生成并显示性能报告
    report = factory.generate_performance_report()
    print("\n" + "="*80)
    print(report)
    print("="*80)


if __name__ == "__main__":
    asyncio.run(main())