import fs from 'fs';

const data = JSON.parse(fs.readFileSync('./网页未导入数据/环保产业/环保岗位简历.json', 'utf8'));

console.log('数据结构:');
console.log('总岗位数:', data.length);
console.log('\n前5个岗位:');
data.slice(0, 5).forEach((item, index) => {
  console.log(`${index + 1}. 岗位名称: ${item['岗位名称']}`);
  console.log(`   岗位群: ${item['简历岗位群']}`);
  console.log(`   等级: ${item['岗位等级标签']}`);
  console.log(`   批次: ${item['批次']}`);
});

// 按批次分组
const batches = {};
data.forEach(item => {
  const batch = item['批次'] || '未分类';
  const position = item['岗位名称'];
  if (!batches[batch]) batches[batch] = [];
  batches[batch].push(position);
});

console.log('\n按批次分组:');
Object.entries(batches).forEach(([batch, positions]) => {
  console.log(`${batch}: ${positions.length}个岗位`);
  console.log('  岗位列表:', positions.join(', '));
});

// 按等级标签分组
const levels = {};
data.forEach(item => {
  const level = item['岗位等级标签'] || '未分类';
  const position = item['岗位名称'];
  if (!levels[level]) levels[level] = [];
  levels[level].push(position);
});

console.log('\n按岗位等级分组:');
Object.entries(levels).forEach(([level, positions]) => {
  console.log(`${level}: ${positions.length}个岗位`);
});