const webpack = require('webpack')
const path = require('path')
// const UglifyJsPlugin = require('uglifyjs-webpack-plugin')
const CompressionWebpackPlugin = require('compression-webpack-plugin')

// const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;
/**
 * 配置参考:
 * https://cli.vuejs.org/zh/config/
 */

// const url = 'http://47.94.55.72:9999/';//之前的线上地址
// const url = 'http://test.lovecode.cc:9999/';//线上地址
// const url = 'http://192.168.1.105:9999/';//线下地址
// const url = 'http:// 172.16.36.67:9999/';//线下地址
//
// const port = process.env.port || process.env.npm_config_port || 80 // 端口
const isProduction = process.env.NODE_ENV === 'production'
module.exports = {
  // const port = process.env.port || process.env.npm_config_port || 80 // 端口

  devServer: {
    // https:true,
    host: '0.0.0.0',
    // port: port,
    open: true,
    proxy: {
      // detail: https://cli.vuejs.org/config/#devserver-proxy
      [process.env.VUE_APP_BASE_API]: {
        // target: `https://www.keyitest.cn/prod-api`,
        //target: `http://192.168.1.105:9999`,//之前
        target: process.env.VUE_APP_BASE_TARGET,
        changeOrigin: true,
        pathRewrite: {
          ['^' + process.env.VUE_APP_BASE_API]: ''
        }
      }
    },
    disableHostCheck: true
    // before (app, server) {
    //   app.get(/.*.(js)$/, (req, res, next) => {
    //     req.url = req.url + '.gz'
    //     res.set('Content-Encoding', 'gzip')
    //     next()
    //   })
    // }
  },
  configureWebpack: {
    resolve: {
      alias: {
        '@': path.resolve(__dirname, 'src')
      }
    },
    plugins: [
      //
      new webpack.ProvidePlugin({
        'window.Quill': 'quill/dist/quill.js',
        Quill: 'quill/dist/quill.js'
      }),
      // new BundleAnalyzerPlugin()
      new CompressionWebpackPlugin({
        filename: '[path].gz[query]',
        algorithm: 'gzip',
        // test: /\.js$|\.html$|\.json$|\.css/,
        test: /\.js$|\.json$|\.css/,
        threshold: 10240, // 只有大小大于该值的资源会被处理
        minRatio: 0.8 // 只有压缩率小于这个值的资源才会被处理
      })
    ]
  },
  css: {
    loaderOptions: {
      scss: {
        data: `@import "@/style/index.scss";`
      }
    }
  },
  lintOnSave: true,
  productionSourceMap: false,
  chainWebpack: config => {
    config.plugin('provide').use(webpack.ProvidePlugin, [
      {
        $: 'jquery',
        jquery: 'jquery',
        jQuery: 'jquery',
        'window.jQuery': 'jquery'
      }
    ])
    // xss攻击
    config.module
      .rule('vue')
      .use('vue-loader')
      .loader('vue-loader')
      .tap(options => {
        options.compilerOptions.directives = {
          html(node, directiveMeta) {
            ;(node.props || (node.props = [])).push({
              name: 'innerHTML',
              value: `Xss(_s(${directiveMeta.value}))`
            })
          }
        }
        return options
      })
    // config.module
    //   .rule('images')
    //   .use('image-webpack-loader')
    //   .loader('image-webpack-loader')
    //   .options({
    //     bypassOnDebug: true
    //   })
    //   .end()
    config.when(isProduction, config => {
      config.plugin('UglifyJsPlugin').use('uglifyjs-webpack-plugin', [
        {
          uglifyOptions: {
            output: {
              comments: false // 去掉注释
            },
            warnings: false,
            compress: {
              drop_console: true,
              drop_debugger: false,
              pure_funcs: ['console.log'] //移除console
            }
          }
        }
      ])
    })
  }

  //  baseUrl: "/",//二级目录
  //  chainWebpack: config => {
  //      // 忽略的打包文件
  //      config.externals({
  //          'axios': 'axios'
  //      });
  //  },
  // 配置转发代理
  //  devServer: {
  //      disableHostCheck: true,
  //      proxy: {
  //         //  '/static': {
  //         //      target: url,
  //         //      ws: true,
  //         //      pathRewrite: {
  //         //          '^/Resource': '/Resource'
  //         //      }
  //         //  },
  //          '/': {
  //              target: url,
  //              ws: true,
  //              pathRewrite: {
  //                  '^/': '/'
  //              }
  //          },
  //      }
  // },
}