// https://umijs.org/config/

import defaultSettings from './defaultSettings'
import proxy from './proxy'
import routes from './routes'

import { defineConfig } from '@umijs/max'
import { dirname } from 'path'

const CompressionPlugin = require('compression-webpack-plugin')
const prodGzipList = ['js', 'css', 'html']
const { REACT_APP_ENV } = process.env

export default defineConfig({
  plugins: [require.resolve('@umijs/plugins/dist/unocss')],
  npmClient: 'pnpm',
  hash: true,
  antd: {},
  model: {},
  moment2dayjs: {},
  request: {},
  initialState: {},
  access: {},
  dva: {},
  mfsu: {},
  srcTranspiler: 'esbuild',
  fastRefresh: true,
  unocss: {
    watch: ['src/{pages,components}/**/*.{jsx,tsx}'] // 添加其他包含 unocss 的 classname 的文件目录
  },
  // Fast Refresh 热更新
  theme: { 'primary-color': '#886ab5' },
  layout: {},
  deadCode: {}, // 检测未使用的文件和导出，仅在 build 阶段开启
  locale: {
    default: 'zh-CN',
    antd: false,
    baseNavigator: false
  },
  define: { REACT_APP_ENV: REACT_APP_ENV || false },
  targets: { ie: 11 },
  routes,
  title: false,
  proxy: proxy[REACT_APP_ENV || 'dev'],
  manifest: { basePath: '/' },
  extraBabelPlugins: [
    [
      'import',
      {
        libraryName: '@icon-park/react',
        libraryDirectory: 'es/icons',
        camel2DashComponentName: false
      },
      '@icon-park/react'
    ],
    [
      'import',
      {
        libraryName: 'antd',
        libraryDirectory: 'es',
        style: 'less'
      },
      'antd'
    ]
  ],
  externals: {
    react: 'React',
    'react-dom': 'ReactDOM'
  },
  chainWebpack(config, { env }) {
    config.plugin('compression-webpack-plugin').use(
      new CompressionPlugin({
        // filename: 文件名称，这里我们不设置，让它保持和未压缩的文件同一个名称
        algorithm: 'gzip', // 指定生成gzip格式
        test: new RegExp('\\.(' + prodGzipList.join('|') + ')$'), // 匹配哪些格式文件需要压缩
        threshold: 10000, //对超过10k的数据进行压缩
        minRatio: 0.6 // 压缩比例，值为0 ~ 1
      })
    )
  }
})