/**
 * Taro 插件：修复 tabBar.list
 * 确保即使使用自定义 tabBar，也保留 list 配置
 */
module.exports = (ctx) => {
  return {
    name: 'fix-tabbar-list',
    // 修改 app 配置
    modifyAppConfig(config) {
      // 确保 tabBar.list 存在
      if (config.tabBar && !config.tabBar.list) {
        config.tabBar.list = [
          {
            pagePath: 'pages/home/index',
            text: '首页',
            iconPath: 'assets/tabbar/home.png',
            selectedIconPath: 'assets/tabbar/home-active.png'
          },
          {
            pagePath: 'pages/check/index',
            text: '质检',
            iconPath: 'assets/tabbar/check.png',
            selectedIconPath: 'assets/tabbar/check-active.png'
          },
          {
            pagePath: 'pages/personnel/index',
            text: '人员',
            iconPath: 'assets/tabbar/personnel.png',
            selectedIconPath: 'assets/tabbar/personnel-active.png'
          }
        ]
      }
      return config
    },
    // 编译完成后再次检查（双重保险）
    onBuildFinish() {
      const fs = require('fs')
      const path = require('path')
      
      const appJsonPath = path.join(ctx.paths.outputPath, 'app.json')
      
      if (fs.existsSync(appJsonPath)) {
        try {
          const appJson = JSON.parse(fs.readFileSync(appJsonPath, 'utf8'))
          
          // 如果 tabBar 存在但没有 list，添加 list
          if (appJson.tabBar && !appJson.tabBar.list) {
            appJson.tabBar.list = [
              {
                pagePath: 'pages/home/index',
                text: '首页',
                iconPath: 'assets/tabbar/home.png',
                selectedIconPath: 'assets/tabbar/home-active.png'
              },
              {
                pagePath: 'pages/check/index',
                text: '质检',
                iconPath: 'assets/tabbar/check.png',
                selectedIconPath: 'assets/tabbar/check-active.png'
              },
              {
                pagePath: 'pages/personnel/index',
                text: '人员',
                iconPath: 'assets/tabbar/personnel.png',
                selectedIconPath: 'assets/tabbar/personnel-active.png'
              }
            ]
            
            fs.writeFileSync(appJsonPath, JSON.stringify(appJson, null, 2), 'utf8')
            console.log('✅ [fix-tabbar-list] 已修复 dist/app.json 中的 tabBar.list')
          }
        } catch (error) {
          console.error('❌ [fix-tabbar-list] 修复失败:', error)
        }
      }
    }
  }
}