const fs = require('fs');

// 读取智能开发项目案例数据
const smartDevData = 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 ${smartDevData.length} 个智能开发项目案例`);

// 转换为项目库格式
const projects = smartDevData.map((item, index) => {
  // 解析适用岗位
  const positionsStr = item['适用岗位'] || '';
  const positionsList = positionsStr ? positionsStr.split(',').map(p => p.trim()) : [];
  
  // 为岗位分配等级
  const positions = positionsList.map(pos => {
    let level = '技术骨干岗'; // 默认级别
    
    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关键部分
  const projectDetail = item['项目案例内容'] || '';
  
  let overview = '';
  let process = '';
  let keyPoints = '';
  
  if (projectDetail) {
    // 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();
      // 清理markdown标记
      overview = overview.replace(/^#\s*/gm, '').replace(/\*\*/g, '').replace(/\n+/g, ' ');
      // 只取前500个字符
      if (overview.length > 500) {
        overview = overview.substring(0, 497) + '...';
      }
    }
    
    // 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();
    }
    
    // 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();
    }
  }
  
  // 如果没有提取到概述，使用默认描述
  if (!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。`;
  }
  
  return {
    id: index + 1,
    name: item['案例名称'],
    description: item['所属垂直方向'] || '智能开发',
    positions: positionsList, // 保留字符串数组格式
    unit: unit,
    direction: item['所属垂直方向'] || '智能开发',
    category: item['所属垂直方向'] || '智能开发',
    overview: overview,
    process: process,
    keyPoints: keyPoints,
    // 为详情页准备的额外数据
    detailData: {
      positions: positions, // 带等级的岗位数组
      applicablePositions: positions,
      correspondingUnits: unit ? [unit] : [],
      compoundUnit: item['对应单元名称（复合能力课）'] || '',
      verticalUnit: item['对应单元名称（垂直能力课）'] || ''
    }
  };
});

// 1. 更新projectLibraryMock.js
const mockPath = './src/mocks/projectLibraryMock.js';
let mockContent = fs.readFileSync(mockPath, 'utf-8');

// 构建新的getMockProjectsList函数
const projectsListStr = JSON.stringify(projects.map(p => ({
  id: p.id,
  name: p.name,
  description: p.description,
  positions: p.positions,
  unit: p.unit,
  direction: p.direction,
  category: p.category
})), null, 4);

const newGetMockProjectsList = `// 项目库Mock数据
export const getMockProjectsList = (params = {}) => {
  const { search = "", page = 1, pageSize = 10 } = params;
  
  // 智能开发项目列表数据
  const projects = ${projectsListStr};
  
  // 搜索过滤
  let filteredProjects = projects;
  if (search) {
    filteredProjects = projects.filter(project => 
      project.name.includes(search) || 
      project.description.includes(search) ||
      project.positions.some(pos => pos.includes(search)) ||
      project.category.includes(search)
    );
  }
  
  // 分页
  const start = (page - 1) * pageSize;
  const end = start + pageSize;
  const paginatedProjects = filteredProjects.slice(start, end);
  
  return {
    success: true,
    code: 0,
    msg: "success",
    data: paginatedProjects,
    total: filteredProjects.length
  };
};`;

// 替换getMockProjectsList函数
const listFuncPattern = /\/\/ 项目库Mock数据[\s\S]*?export const getMockProjectsList[\s\S]*?\n\};/;
const listFuncMatch = mockContent.match(listFuncPattern);

if (listFuncMatch) {
  mockContent = mockContent.replace(listFuncMatch[0], newGetMockProjectsList);
} else {
  console.error('未找到getMockProjectsList函数，尝试其他模式');
  const altPattern = /export const getMockProjectsList[\s\S]*?\n\};/;
  const altMatch = mockContent.match(altPattern);
  if (altMatch) {
    mockContent = mockContent.replace(altMatch[0], newGetMockProjectsList);
  }
}

// 构建新的getMockProjectDetail函数
const projectsDetailStr = JSON.stringify(projects, null, 2);

const newGetMockProjectDetail = `

export const getMockProjectDetail = (id) => {
  // 智能开发项目详细数据
  const projects = ${projectsDetailStr};
  
  const project = projects.find(p => p.id === parseInt(id));
  
  if (!project) {
    return {
      success: false,
      code: 404,
      message: "项目不存在",
      data: null
    };
  }
  
  // 构造返回数据
  return {
    success: true,
    code: 0,
    message: "success",
    data: {
      id: project.id,
      title: project.name,
      category: project.category,
      description: project.overview,
      overview: project.overview,
      applicablePositions: project.detailData.applicablePositions || [],
      correspondingUnits: project.detailData.correspondingUnits || [],
      process: project.process || "",
      keyPoints: project.keyPoints || "",
      attachments: []
    }
  };
};`;

// 替换getMockProjectDetail函数
const detailFuncPattern = /export const getMockProjectDetail[\s\S]*?\n\};/;
const detailFuncMatch = mockContent.match(detailFuncPattern);

if (detailFuncMatch) {
  mockContent = mockContent.replace(detailFuncMatch[0], newGetMockProjectDetail);
} else {
  // 如果没找到，就添加在文件末尾
  mockContent += '\n' + newGetMockProjectDetail;
}

// 写入文件
fs.writeFileSync(mockPath, mockContent, 'utf-8');

console.log('✅ projectLibraryMock.js已更新为智能开发项目数据！');

// 2. 更新项目库页面的标题和分类
const pagePath = './src/pages/ProjectLibraryPage/index.jsx';
let pageContent = fs.readFileSync(pagePath, 'utf-8');

// 更新标题
pageContent = pageContent.replace(
  /<p className="project-library-title">.*?<\/p>/,
  '<p className="project-library-title">智能开发班级项目库</p>'
);

// 更新分类
const categories = [...new Set(projects.map(p => p.direction))];
const categoriesWithAll = ['全部', ...categories];
const categoriesStr = JSON.stringify(categoriesWithAll);

pageContent = pageContent.replace(
  /const categories = \[.*?\];/,
  `const categories = ${categoriesStr};`
);

fs.writeFileSync(pagePath, pageContent, 'utf-8');

console.log('✅ 项目库页面标题和分类已更新！');

// 3. 更新projectUnitsMapping.js
const mappingPath = './src/data/projectUnitsMapping.js';

// 构建新的映射数据
const unitsMapping = {};
projects.forEach(p => {
  unitsMapping[p.name] = {
    compoundUnits: p.detailData.compoundUnit ? [p.detailData.compoundUnit] : [],
    verticalUnits: p.detailData.verticalUnit ? [p.detailData.verticalUnit] : []
  };
});

const mappingContent = `// 项目案例对应单元映射数据
// 基于智能开发产业项目案例

export const projectUnitsMapping = ${JSON.stringify(unitsMapping, 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];
};`;

fs.writeFileSync(mappingPath, mappingContent, 'utf-8');

console.log('✅ projectUnitsMapping.js已更新！');

// 输出统计信息
console.log('\n📊 数据替换统计：');
console.log(`- 项目总数: ${projects.length}`);
console.log(`- 分类数量: ${categories.length}`);
console.log('\n前5个项目示例：');
projects.slice(0, 5).forEach((p, i) => {
  console.log(`  ${i + 1}. ${p.name}`);
  console.log(`     方向: ${p.direction}`);
  console.log(`     岗位: ${p.positions.join(', ')}`);
  console.log(`     单元: ${p.unit}`);
});