import fs from 'fs';

// 读取更新后的mockData
const mockDataContent = fs.readFileSync('src/data/mockData.js', 'utf-8');

// 提取courseLiveList数据
const courseLiveListMatch = mockDataContent.match(/mockData\.courseLiveList = (\[[\s\S]*?\]);/);
if (!courseLiveListMatch) {
  console.error('无法找到courseLiveList数据');
  process.exit(1);
}

const courseLiveList = eval('(' + courseLiveListMatch[1] + ')');

// 重新生成任务数据
const today = new Date();
today.setHours(0, 0, 0, 0);
const todayStr = `${today.getFullYear()}-${String(today.getMonth() + 1).padStart(2, '0')}-${String(today.getDate()).padStart(2, '0')}`;

console.log('今天的日期：', todayStr);

// 查找今天的课程（9月3日）
const todaysCourses = [];
courseLiveList.forEach(unit => {
  unit.courses.forEach(course => {
    if (course.date === todayStr) {
      todaysCourses.push({
        ...course,
        unitName: unit.unitName,
        unitId: unit.unitId
      });
    }
  });
});

console.log('找到今天的课程：', todaysCourses.length, '门');
todaysCourses.forEach(course => {
  console.log(`  - ${course.courseName} (${course.teacherName})`);
});

// 生成allTasks
const allTasks = [];
let taskId = 1;

courseLiveList.forEach(unit => {
  unit.courses.forEach(course => {
    const courseDate = new Date(course.date);
    const status = course.completed ? 'COMPLETED' : 
                  course.current ? 'IN_PROGRESS' : 
                  courseDate > today ? 'PENDING' : 'COMPLETED';
    
    allTasks.push({
      id: taskId++,
      title: `完成${course.courseName}课程学习`,
      courseName: course.courseName,
      date: course.date,
      deadline: `${course.date} 21:00`,
      priority: course.current ? 'high' : course.upcoming ? 'medium' : 'low',
      status: status,
      teacher: course.teacherName,
      unit: unit.unitName,
      type: 'course'
    });
  });
});

// 过滤今天的任务
const todayTasks = allTasks.filter(task => task.date === todayStr);

console.log('\n生成的今日任务：', todayTasks.length, '个');
todayTasks.forEach(task => {
  console.log(`  - ${task.title}`);
  console.log(`    状态: ${task.status}, 优先级: ${task.priority}`);
});

// 输出结果到文件
const result = {
  todayTasks,
  allTasks: allTasks.slice(0, 50), // 限制数量
  todayStr
};

fs.writeFileSync('dashboardTasksData.json', JSON.stringify(result, null, 2));
console.log('\n✅ Dashboard任务数据已生成到 dashboardTasksData.json');
console.log(`📝 今日任务: ${todayTasks.length} 个`);
console.log(`📋 总任务: ${allTasks.length} 个`);