#!/usr/bin/env python3
# -*- coding: utf-8 -*-

import re
from datetime import datetime

def create_backup(file_path):
    """创建备份文件"""
    timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
    backup_path = f"{file_path}.backup_{timestamp}"
    with open(file_path, 'r', encoding='utf-8') as f:
        content = f.read()
    with open(backup_path, 'w', encoding='utf-8') as f:
        f.write(content)
    print(f"已创建备份: {backup_path}")
    return backup_path

def find_all_positions_with_modified():
    """查找所有有modified字段的岗位"""
    file_path = 'src/mocks/resumeInterviewMock.js'
    
    with open(file_path, 'r', encoding='utf-8') as f:
        lines = f.readlines()
    
    positions_with_modified = []
    for i, line in enumerate(lines):
        if 'modified:' in line and '`' in line:
            # 向上查找最近的position定义
            for j in range(i-1, max(0, i-50), -1):
                if 'position:' in lines[j] and '"' in lines[j]:
                    # 提取岗位名称
                    match = re.search(r'position:\s*"([^"]+)"', lines[j])
                    if match:
                        position_name = match.group(1)
                        positions_with_modified.append({
                            'name': position_name,
                            'position_line': j + 1,
                            'modified_line': i + 1
                        })
                        break
    
    return positions_with_modified

def remove_modified_for_positions():
    """删除指定岗位的modified字段"""
    file_path = 'src/mocks/resumeInterviewMock.js'
    
    # 创建备份
    create_backup(file_path)
    
    # 有真实修改版的岗位列表（这些要保留modified）
    real_modified_positions = [
        "会展策划师",
        "会展执行助理",
        "会展讲解员",
        "活动策划师",
        "活动执行",
        "漫展策划师",
        "旅游规划师",
        "旅游计调专员",
        "景区运营专员",
        "文旅运营总监助理"
    ]
    
    # 读取文件内容
    with open(file_path, 'r', encoding='utf-8') as f:
        content = f.read()
    
    # 查找所有有modified的岗位
    positions = find_all_positions_with_modified()
    
    print("\n找到的所有有modified字段的岗位：")
    for pos in positions:
        status = "保留" if pos['name'] in real_modified_positions else "删除"
        print(f"  [{status}] {pos['name']} (行 {pos['position_line']} -> {pos['modified_line']})")
    
    # 处理每个需要删除modified的岗位
    positions_to_remove = [p for p in positions if p['name'] not in real_modified_positions]
    
    # 从后往前处理，避免行号变化影响
    positions_to_remove.sort(key=lambda x: x['modified_line'], reverse=True)
    
    lines = content.split('\n')
    
    for pos in positions_to_remove:
        print(f"\n处理 {pos['name']}...")
        
        # 找到modified字段的起始和结束位置
        modified_line_idx = pos['modified_line'] - 1
        
        # 找到modified字段的开始（包括可能的逗号）
        start_idx = modified_line_idx
        # 向前查找逗号
        for i in range(modified_line_idx - 1, max(0, modified_line_idx - 5), -1):
            if ',' in lines[i]:
                start_idx = i
                break
        
        # 找到modified字段的结束（找到闭合的反引号）
        end_idx = modified_line_idx
        in_template = False
        for i in range(modified_line_idx, min(len(lines), modified_line_idx + 1000)):
            if '`' in lines[i]:
                if not in_template and 'modified:' in lines[i]:
                    in_template = True
                elif in_template:
                    end_idx = i
                    break
        
        # 删除这些行
        print(f"  删除行 {start_idx + 1} 到 {end_idx + 1}")
        del lines[start_idx:end_idx + 1]
    
    # 保存文件
    new_content = '\n'.join(lines)
    with open(file_path, 'w', encoding='utf-8') as f:
        f.write(new_content)
    
    print(f"\n已删除 {len(positions_to_remove)} 个岗位的modified字段")

def verify_final_state():
    """验证最终状态"""
    positions = find_all_positions_with_modified()
    
    print("\n" + "=" * 50)
    print("最终验证结果：")
    print(f"还有modified字段的岗位（共{len(positions)}个）：")
    
    real_modified_positions = [
        "会展策划师",
        "会展执行助理",
        "会展讲解员",
        "活动策划师",
        "活动执行",
        "漫展策划师",
        "旅游规划师",
        "旅游计调专员",
        "景区运营专员",
        "文旅运营总监助理"
    ]
    
    # 分类显示
    correct = []
    incorrect = []
    
    for pos in positions:
        if pos['name'] in real_modified_positions:
            correct.append(pos['name'])
        else:
            incorrect.append(pos['name'])
    
    if correct:
        print("\n✓ 正确保留的岗位：")
        for name in correct:
            print(f"  - {name}")
    
    if incorrect:
        print("\n✗ 不应该有modified的岗位（需要手动处理）：")
        for name in incorrect:
            print(f"  - {name}")
    
    # 检查是否有遗漏
    missing = []
    for name in real_modified_positions:
        if name not in [p['name'] for p in positions]:
            missing.append(name)
    
    if missing:
        print("\n⚠️ 应该有modified但没找到的岗位：")
        for name in missing:
            print(f"  - {name}")

def main():
    print("开始处理没有真实修改版的岗位...")
    print("=" * 50)
    
    # 删除假的修改版
    remove_modified_for_positions()
    
    # 验证结果
    verify_final_state()

if __name__ == "__main__":
    main()