const path = require('path');
const common = path.resolve(__dirname, '../common');
const LodashModuleReplacementPlugin = require('lodash-webpack-plugin');
const CompressionPlugin = require('compression-webpack-plugin');
const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;
const productionGzipExtensions = /\.(js|css|json|txt|svg|png)(\?.*)?$/i;
module.exports = {
  publicPath: `/${process.env.VUE_APP_ROUTER}`,
  outputDir: process.env.VUE_APP_ROUTER,
  productionSourceMap: false,
  configureWebpack: (config) => {
    Object.assign(config, {
      resolve: {
        alias: {
          '@': path.resolve(__dirname, './src'),
          '@c': path.resolve(__dirname, './src/components'),
          '@a': path.resolve(__dirname, './src/assets'),
          '@common': common,
        },
      },
    });
    if (process.env.NODE_ENV === 'production') {
      return {
        plugins: [
          new CompressionPlugin({
            test: productionGzipExtensions,
            threshold: 10240,
            deleteOriginalAssets: false,
          }),
          new BundleAnalyzerPlugin(),
        ],
      };
    }
  },
  chainWebpack: (config) => {
    if (process.env.NODE_ENV === 'production') {
      config.plugin('loadshReplace').use(new LodashModuleReplacementPlugin());
    }
  },
  devServer: {
    port: '8001',
    inline: true,
    proxy: {
      '/files': {
        target: 'http://baoan.fwedzgc.com:8090',
      },
      '/api': {
        target: 'http://baoan.fwedzgc.com:8090',
        changeOrigin: true,
        ws: false,
      },
    },
  },
};