const fs = require('fs');

// Read the data
const data = JSON.parse(fs.readFileSync('网页未导入数据/学生完成的项目.json', 'utf8'));

// Filter for environmental protection projects
const envProjects = data.filter(item => item.所属就业管家 === '环保');

// Group by unit name
const grouped = {};
envProjects.forEach(item => {
  const unitName = item.单元名称查询;
  if (!grouped[unitName]) {
    grouped[unitName] = [];
  }
  // Add each project (they may have multiple projects in AI项目名称 array)
  item.AI项目名称.forEach(project => {
    if (project && project !== "2." && project.trim()) {
      // Remove leading number and dot
      const cleanProject = project.replace(/^\d+\./, '').trim();
      grouped[unitName].push(cleanProject);
    }
  });
});

// Convert to desired format
const myProjectsData = Object.keys(grouped).map(unitName => ({
  unitName,
  projects: grouped[unitName]
}));

// Output the formatted data
console.log('const myProjectsData = ' + JSON.stringify(myProjectsData, null, 2) + ';');

// Also save to a file
fs.writeFileSync('env_projects.js', 'export const myProjectsData = ' + JSON.stringify(myProjectsData, null, 2) + ';');