import os
import urllib.parse
import argparse

def generate_urls(file_names, base_url, sub_directory):
    """根据文件名、基础URL和子目录生成URL链接"""
    urls = []
    # 确保base_url和sub_directory以斜线结尾
    if not base_url.endswith('/'):
        base_url += '/'
    if not sub_directory.endswith('/'):
        sub_directory += '/'
    for name in file_names:
        # 对文件名进行URL编码
        encoded_name = urllib.parse.quote(name)
        urls.append(f"{base_url}{sub_directory}{encoded_name}")
    return urls

def save_urls(urls, output_file):
    """将URL链接保存到文本文件中"""
    with open(output_file, 'w', encoding='utf-8') as f:
        for url in urls:
            f.write(url + '\n')

def parse_arguments():
    """解析命令行参数"""
    parser = argparse.ArgumentParser(description='Generate URLs from file names.')
    parser.add_argument('--dir', type=str, help='Sub-directory for generating file URLs', required=True)
    return parser.parse_args()

def main():
    # 解析命令行参数
    args = parse_arguments()
    
    # 固定的base_url值
    base_url = 'https://link.kite.kim/feng'
    
    # 获取当前目录下的所有文件名，排除此脚本文件
    current_script = os.path.basename(__file__)
    file_names = [f for f in os.listdir('.') if os.path.isfile(f) and f != current_script]
    
    # 生成URL链接
    urls = generate_urls(file_names, base_url, args.dir)
    
    # 保存URL链接到文本文件
    output_file = 'urls.txt'
    save_urls(urls, output_file)

    print(f"URL链接已保存到{output_file}")

if __name__ == '__main__':
    main()