const fs = require('fs-extra')
const path = require('path')

function viteCopyToNewFolderPlugin(options = {}) {
  const { outputDir } = options // 允许通过选项传递输出目录
  return {
    name: 'vite-plugin-copy-to-new-folder',
    closeBundle() {
      // 使用fs-extra的copy方法来复制目录
      const distDir = path.resolve(process.cwd(), 'dist/build/h5')
      const outDir = path.resolve(process.cwd(), 'dist/build', outputDir)
      try {
        fs.copySync(distDir, outDir, { overwrite: true })
      } catch (e) {
        console.log('复制打包文件出错-->', e)
      }
    },
  }
}

function vitePluginRemoveDir(options = {}) {
  // 默认要删除的目录名
  const { dirName } = options
  if (!dirName) {
    return {}
  }
  return {
    name: 'vite-plugin-remove-dir', // 插件名称
    closeBundle() {
      setTimeout(() => {
        const distDir = path.resolve(process.cwd(), 'dist/build')
        const fullPath = path.join(distDir, dirName) // 构造要删除的目录的完整路径
        console.log('fullPath', fullPath)
        // 构建结束后执行的逻辑
        // 尝试删除目录
        try {
          fs.removeSync(fullPath)
          console.log(`目录${fullPath}成功删除.`)
        } catch (err) {
          console.log(`目录${fullPath}删除失败-->${err}`)
        }
      }, 2000)
    },
  }
}

module.exports = {
  viteCopyToNewFolderPlugin,
  vitePluginRemoveDir,
}