const path = require("path");

const minify = process.env.NODE_ENV === 'development' ? false : {
  collapseWhitespace: true,
  removeComments: true,
  removeRedundantAttributes: true,
  removeScriptTypeAttributes: true,
  removeStyleLinkTypeAttributes: true,
  useShortDoctype: true,
  minifyCSS: true,
  minifyJS: true
}
function resolve(dir) {
  return path.resolve(__dirname, dir);
}

module.exports = {
  publicPath: process.env.NODE_ENV === 'production' ? '/admin/' : '/',
  pages: {
    index: {
      entry: 'src/main.js',
      template: 'public/index.html',
      filename: 'index.html',
      chunks: ['chunk-vendors', 'chunk-common', 'index'],
      minify
    },
    preview: {
      entry: 'src/views/preview/main.js',
      template: 'public/preview.html',
      filename: 'preview.html',
      chunks: ['chunk-vendors', 'chunk-common', 'preview'],
      minify
    }
  },
  devServer: {
    port: 8888,
    proxy: {
      "/api/": {
        target: process.env.VUE_APP_ROOT_URL_ENV,
        changeOrigin: true,
        ws: true,
        pathRewrite: {
          "^/api/": "",
        },
      },
    },
  },
  lintOnSave: false,
  runtimeCompiler: true,
  productionSourceMap: false,
  chainWebpack: config => {	
    config.resolve.alias
      .set("@", resolve("src"));
    // set svg-sprite-loader
    config.module
      .rule('svg')
      .exclude.add(resolve('src/icons'))
      .end()
    config.module
      .rule('icons')
      .test(/\.svg$/)
      .include.add(resolve('src/icons'))
      .end()
      .use('svg-sprite-loader')
      .loader('svg-sprite-loader')
      .options({
        symbolId: 'icon-[name]'
      })
      .end()
  },
}