#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
合并1.md到6.md文件，在合并处添加分隔标注
"""

import re

def remove_line_numbers(content):
    """移除每行开头的行号格式（如 '     1→'）"""
    lines = content.split('\n')
    cleaned_lines = []
    for line in lines:
        # 匹配并移除行号格式：空格+数字+→
        cleaned = re.sub(r'^\s*\d+→', '', line)
        cleaned_lines.append(cleaned)
    return '\n'.join(cleaned_lines)

def main():
    output_lines = []

    for i in range(1, 7):
        filename = f"{i}.md"

        try:
            with open(filename, 'r', encoding='utf-8') as f:
                content = f.read()

            # 移除行号
            cleaned_content = remove_line_numbers(content)

            # 添加分隔标注（第一个文件不需要）
            if i > 1:
                separator = "\n\n---\n\n**【以下为下一页，发言者的区分将重记】**\n\n---\n\n"
                output_lines.append(separator)

            output_lines.append(cleaned_content)
            print(f"已处理: {filename}")

        except FileNotFoundError:
            print(f"文件不存在: {filename}")
            return

    # 写入合并后的文件
    output_filename = "会议转写_合并版.md"
    with open(output_filename, 'w', encoding='utf-8') as f:
        f.write(''.join(output_lines))

    print(f"\n合并完成！输出文件: {output_filename}")

if __name__ == "__main__":
    main()