import re
import difflib
import requests
from huggingface_hub import HfApi

def get_readme(repo_id, file_path):
    url = f"https://huggingface.co/datasets/{repo_id}/resolve/main/{file_path}"
    response = requests.get(url)
    response.raise_for_status()
    return response.text

def get_chs(readme_content):
    pattern = re.compile(r"\| (.*?) \| (.*?) \| (.*?) \|")
    matches = pattern.findall(readme_content)
    chs_dict = {f"{company}_{eng}": chs for company, eng, chs in matches if chs}
    return chs_dict

def get_repo(repo_id, repo_type='dataset'):
    api = HfApi()
    repo_info = api.repo_info(repo_id=repo_id, repo_type=repo_type)
    files = [file.rfilename for file in repo_info.siblings if file.rfilename not in ['.gitattributes', 'README.md']]
    return files

def escape_markdown(text):
    escape_chars = "~#"
    return ''.join(f"\\{char}" if char in escape_chars else char for char in text)

def gen_markdown(files, chs_dict):
    table_rows = []
    for file in files:
        parts = file.replace('.7z', '').split('_')
        company, eng = parts
        chs = chs_dict.get(f"{company}_{escape_markdown(eng)}", "")
        row = f"| {company} | {escape_markdown(eng)} | {escape_markdown(chs)} |"
        table_rows.append(row)
    
    markdown = """| 会社 | ENG | CHS |
| :----- | :----- | :----- |
"""
    markdown += "\n".join(table_rows)
    return markdown

def gen_diff(original, modified):
    original_lines = original.splitlines(keepends=True)
    modified_lines = modified.splitlines(keepends=True)
    diff = difflib.unified_diff(original_lines, modified_lines, fromfile='original', tofile='modified')
    return ''.join(diff)

if __name__ == '__main__':
    repo_id = 'OOPPEENN/Galgame_Dataset'
    readme_content = get_readme(repo_id, 'README.md')
    
    # 获取数据列表部分
    data_list_start = readme_content.find("| 会社 | ENG | CHS |")
    readme_content_data_list = readme_content[data_list_start:]
    
    chs_dict = get_chs(readme_content_data_list)
    file_list = get_repo(repo_id, repo_type='dataset')
    markdown_table = gen_markdown(file_list, chs_dict)

    with open(r"C:\Users\bfloat16\Desktop\output.md", 'w', encoding='utf-8') as file:
        file.write(markdown_table)

    diff = gen_diff(readme_content_data_list, markdown_table)
    print(diff)