import fs from 'fs';

// 读取财经商贸项目案例数据
const caseData = JSON.parse(fs.readFileSync('网页未导入数据/财经商贸产业/财经商贸项目案例.json', 'utf8'));

// 读取岗位等级数据
const jobLevelData = JSON.parse(fs.readFileSync('网页未导入数据/财经商贸产业/财经商贸岗位简历.json', 'utf8'));

// 创建岗位等级映射
const levelMapping = {};
jobLevelData.forEach(job => {
    levelMapping[job['岗位名称']] = job['岗位等级标签'];
});

// 构建项目列表
const projects = caseData.slice(0, 20).map((item, index) => {
    // 根据所属垂直方向确定category
    let category = '国际贸易'; // 默认
    if (item['所属垂直方向'] === '国际贸易') {
        category = '国际贸易';
    } else if (item['所属垂直方向'] === '供应链管理') {
        category = '供应链管理';
    } else if (item['所属垂直方向'] === '电子商务') {
        category = '电子商务';
    } else if (item['所属垂直方向'] === '金融服务') {
        category = '金融服务';
    } else if (item['所属垂直方向'] === '企业管理基础') {
        category = '供应链管理';
    }

    // 获取岗位列表
    const positions = item['对应个人简历名称'] ? item['对应个人简历名称'].split(',').map(p => p.trim()) : [];

    return {
        id: index + 1,
        name: item['案例名称'],
        description: item['所属垂直方向'] || category,
        positions: positions,
        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）'] || '',
        direction: item['所属垂直方向'] || category,
        category: category
    };
});

// 构建项目详情
const projectDetails = {};
caseData.slice(0, 20).forEach((item, index) => {
    const id = index + 1;

    // 获取岗位列表并分配等级
    const positions = item['对应个人简历名称'] ? item['对应个人简历名称'].split(',').map(pos => {
        const position = pos.trim();
        // 从映射表获取等级，如果没有则根据规则分配
        let level = levelMapping[position] || '普通岗';
        // 将"基础岗"改为"普通岗"
        if (level === '基础岗') {
            level = '普通岗';
        }
        return { level, position };
    }) : [];

    // 提取项目概述
    let overview = '';
    if (item['项目案例内容']) {
        const overviewMatch = item['项目案例内容'].match(/项目概述[\s\S]*?(?=\n#|$)/);
        if (overviewMatch) {
            overview = overviewMatch[0]
                .replace(/^#\s*/, '')
                .replace(/项目概述\s*/, '')
                .replace(/\n/g, ' ')
                .trim();
        }
    }

    // 提取项目流程
    let process = '';
    if (item['项目案例内容']) {
        const processMatch = item['项目案例内容'].match(/项目整体流程介绍([\s\S]*?)(?=#\s*三、|$)/);
        if (processMatch) {
            process = processMatch[1].trim();
        }
    }

    // 提取关键技术点
    let keyPoints = '';
    if (item['项目案例内容']) {
        const keyPointsMatch = item['项目案例内容'].match(/项目案例关键技术点([\s\S]*?)$/);
        if (keyPointsMatch) {
            keyPoints = keyPointsMatch[1].trim();
        }
    }

    // 对岗位按等级排序：普通岗 -> 技术骨干岗 -> 储备干部岗
    const sortedPositions = [...positions].sort((a, b) => {
        const levelOrder = {
            '普通岗': 0,
            '技术骨干岗': 1,
            '储备干部岗': 2
        };
        const aOrder = levelOrder[a.level] !== undefined ? levelOrder[a.level] : 999;
        const bOrder = levelOrder[b.level] !== undefined ? levelOrder[b.level] : 999;
        return aOrder - bOrder;
    });

    projectDetails[id] = {
        id: id,
        title: item['案例名称'],
        overview: overview || '项目概述内容',
        applicablePositions: sortedPositions,
        units: [item['对应单元名称（垂直能力课）'] || item['对应单元名称（复合能力课）'] || ''].filter(u => u),
        process: process,
        keyPoints: keyPoints,
        attachments: [
            { name: `${item['案例名称']}.docx`, size: '1.2MB', type: 'doc' },
            { name: '项目执行手册.pdf', size: '1.8MB', type: 'pdf' }
        ]
    };
});

// 生成完整的Mock文件内容
const mockContent = `// 项目库Mock数据
export const getMockProjectsList = (params = {}) => {
  const { search = "", page = 1, pageSize = 10 } = params;

  // 完整项目列表数据 - 财经商贸
  const projects = ${JSON.stringify(projects, null, 2)};

  // 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,
    data: paginatedProjects,
    total: filteredProjects.length,
    page,
    pageSize
  };
};

// 项目详情Mock数据 - 财经商贸
export const getMockProjectDetail = (id) => {
  const projectDetails = ${JSON.stringify(projectDetails, null, 2)};

  const detail = projectDetails[id];

  if (!detail) {
    return {
      success: false,
      message: '项目不存在'
    };
  }

  return {
    success: true,
    data: detail
  };
};`;

// 写入文件
fs.writeFileSync('src/mocks/projectLibraryMock.js', mockContent, 'utf8');

console.log('项目库数据已完全重新生成！');
console.log(`共生成了 ${projects.length} 个项目`);

// 显示分类统计
const categoryStats = {};
projects.forEach(p => {
    categoryStats[p.category] = (categoryStats[p.category] || 0) + 1;
});
console.log('\n分类统计：');
Object.entries(categoryStats).forEach(([cat, count]) => {
    console.log(`  ${cat}: ${count} 个项目`);
});

// 显示岗位等级统计
let levelStats = {
    '普通岗': 0,
    '技术骨干岗': 0,
    '储备干部岗': 0
};
Object.values(projectDetails).forEach(detail => {
    detail.applicablePositions.forEach(pos => {
        if (levelStats[pos.level] !== undefined) {
            levelStats[pos.level]++;
        }
    });
});
console.log('\n岗位等级统计：');
Object.entries(levelStats).forEach(([level, count]) => {
    console.log(`  ${level}: ${count} 个岗位`);
});