const fs = require('fs');

// 读取智能开发项目案例数据
const projectData = JSON.parse(
  fs.readFileSync('./网页未导入数据/智能开发产业/智能开发项目案例.json', 'utf-8')
);

console.log(`找到 ${projectData.length} 个智能开发项目案例`);

// 1. 创建单元映射数据
const projectUnitsMapping = {};
projectData.forEach(item => {
  const projectName = item['案例名称'];
  projectUnitsMapping[projectName] = {
    compoundUnits: item['对应单元名称（复合能力课）'] ? [item['对应单元名称（复合能力课）']] : [],
    verticalUnits: item['对应单元名称（垂直能力课）'] ? [item['对应单元名称（垂直能力课）']] : []
  };
});

// 生成projectUnitsMapping.js文件内容
const mappingFileContent = `// 项目案例对应单元映射数据 - 智能开发
// 基于 网页未导入数据/智能开发产业/智能开发项目案例.json

export const projectUnitsMapping = ${JSON.stringify(projectUnitsMapping, null, 2)};

// 获取项目的复合能力课程
export const getCompoundUnits = (projectTitle) => {
  if (!projectTitle) return [];

  // 直接匹配
  if (projectUnitsMapping[projectTitle]) {
    return projectUnitsMapping[projectTitle].compoundUnits || [];
  }

  // 尝试去除后缀后匹配（如"详情"）
  const cleanTitle = projectTitle.replace(/详情$/, '');
  if (projectUnitsMapping[cleanTitle]) {
    return projectUnitsMapping[cleanTitle].compoundUnits || [];
  }

  return [];
};

// 获取项目的垂直能力课程
export const getVerticalUnits = (projectTitle) => {
  if (!projectTitle) return [];

  // 直接匹配
  if (projectUnitsMapping[projectTitle]) {
    return projectUnitsMapping[projectTitle].verticalUnits || [];
  }

  // 尝试去除后缀后匹配（如"详情"）
  const cleanTitle = projectTitle.replace(/详情$/, '');
  if (projectUnitsMapping[cleanTitle]) {
    return projectUnitsMapping[cleanTitle].verticalUnits || [];
  }

  return [];
};

// 获取项目的所有对应单元
export const getProjectUnits = (projectTitle) => {
  const mapping = projectUnitsMapping[projectTitle];
  if (!mapping) return [];

  return [...mapping.compoundUnits, ...mapping.verticalUnits];
};`;

// 写入projectUnitsMapping.js
fs.writeFileSync('./src/data/projectUnitsMapping.js', mappingFileContent, 'utf-8');

// 2. 更新项目数据，添加适用岗位的等级信息
const projects = projectData.map((item, index) => {
  // 解析适用岗位并添加等级
  const positionsStr = item['适用岗位'] || '';
  const positionsList = positionsStr ? positionsStr.split(',').map(p => p.trim()) : [];

  // 为岗位分配等级（根据岗位名称判断）
  const positions = positionsList.map(pos => {
    let level = '技术骨干岗'; // 默认级别

    // 根据岗位名称判断等级
    if (pos.includes('助理') || pos.includes('实习') || pos.includes('初级')) {
      level = '普通岗';
    } else if (pos.includes('高级') || pos.includes('专家') || pos.includes('经理') || pos.includes('总监')) {
      level = '储备干部岗';
    }

    return {
      level: level,
      position: pos
    };
  });

  // 确定单元名称
  const unit = item['对应单元名称（垂直能力课）'] || item['对应单元名称（复合能力课）'] || '';

  // 提取项目详情内容的各个部分
  const projectDetail = item['项目案例内容'] || '';

  let overview = '';
  let process = '';
  let keyPoints = '';

  if (projectDetail) {
    // 尝试提取项目概述
    const overviewMatch = projectDetail.match(/项目概述[\s\S]*?(?=\n#|$)/);
    if (overviewMatch) {
      overview = overviewMatch[0].replace(/^.*项目概述\s*/, '').replace(/^\n+/, '').trim();
      // 只取前500个字符作为概述
      if (overview.length > 500) {
        overview = overview.substring(0, 497) + '...';
      }
    }

    // 尝试提取项目流程
    const processMatch = projectDetail.match(/项目整体流程介绍[\s\S]*?(?=\n#.*项目案例关键技术点|$)/);
    if (processMatch) {
      process = processMatch[0].replace(/^.*项目整体流程介绍\s*/, '').trim();
    }

    // 尝试提取关键技术点
    const keyPointsMatch = projectDetail.match(/项目案例关键技术点[\s\S]*$/);
    if (keyPointsMatch) {
      keyPoints = keyPointsMatch[0].replace(/^.*项目案例关键技术点\s*/, '').trim();
    }
  }

  // 返回与原有格式完全一致的数据结构
  return {
    id: index + 1,
    name: item['案例名称'],
    positions: positions,
    unit: unit,
    overview: overview || `${item['案例名称']}是一个${item['所属垂直方向'] || '智能开发'}方向的项目，旨在提升相关技术能力和实践经验。`,
    process: process || '',
    keyPoints: keyPoints || ''
  };
});

// 3. 更新projectLibraryMock.js文件
const mockFilePath = './src/mocks/projectLibraryMock.js';
let mockFileContent = fs.readFileSync(mockFilePath, 'utf-8');

// 只需要确保getMockProjectDetail使用正确的数据
// 检查getMockProjectDetail函数是否返回正确的详情数据
const detailFunctionPattern = /export const getMockProjectDetail = \(id\) => \{[\s\S]*?\n\};/;
const detailFunctionMatch = mockFileContent.match(detailFunctionPattern);

if (detailFunctionMatch) {
  // 构建新的getMockProjectDetail函数
  const newDetailFunction = `export const getMockProjectDetail = (id) => {
  // 直接根据ID返回对应项目的详情
  const projects = ${JSON.stringify(projects, null, 2)};

  const project = projects.find(p => p.id === parseInt(id));

  if (!project) {
    return {
      code: 404,
      msg: "项目不存在",
      data: null
    };
  }

  return {
    code: 0,
    msg: "success",
    data: {
      ...project,
      title: project.name,
      applicablePositions: project.positions || [],
      correspondingUnits: project.unit ? [project.unit] : []
    }
  };
};`;

  // 替换函数
  mockFileContent = mockFileContent.replace(detailFunctionMatch[0], newDetailFunction);

  // 写入文件
  fs.writeFileSync(mockFilePath, mockFileContent, 'utf-8');

  console.log('✅ 项目详情数据更新成功！');
} else {
  console.error('❌ 未找到getMockProjectDetail函数');
}

console.log('\n✅ 所有更新完成！');
console.log('- 单元映射数据已更新');
console.log('- 岗位等级已添加');
console.log('- 项目详情函数已更新');

// 输出统计
console.log('\n前3个项目示例：');
projects.slice(0, 3).forEach((p, i) => {
  console.log(`  ${i+1}. ${p.name}`);
  console.log(`     单元: ${p.unit}`);
  console.log(`     岗位: ${p.positions.map(pos => `${pos.position}(${pos.level})`).join(', ')}`);
});