/**
 * 配置参考: https://cli.vuejs.org/zh/config/
 */
'use strict'
const path = require('path')
const JavaScriptObfuscator = require('webpack-obfuscator')
// const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin
const CopyPlugin = require('copy-webpack-plugin')
function resolve(dir) {
  return path.join(__dirname, dir)
}
module.exports = {
  parallel: false,
  publicPath: process.env.NODE_ENV === 'production' || process.env.NODE_ENV === 'staging' ? process.env.VUE_APP_BASE_SUF : '/', // 多页面情况 process.env.NODE_ENV === 'production' ? './' : '/',
  assetsDir: 'static',
  chainWebpack: config => {
    config.entry('main').add('babel-polyfill')
    config.entry.app = ['babel-polyfill', './src/page-subspecialty/main.js']
    config.resolve.symlinks(true)
    const svgRule = config.module.rule('svg')
    svgRule.uses.clear()
    svgRule
      .test(/\.svg$/)
      .use('svg-sprite-loader')
      .loader('svg-sprite-loader')
  },
  transpileDependencies: ['*'],
  // 默认打开eslint效验，如果需要关闭，设置成false即可
  lintOnSave: false,
  runtimeCompiler: true,
  productionSourceMap: false,
  devServer: {
    inline: true,
    open: true,
    hot: true,
    // https: true,
    port: 8002,
    host: '127.0.0.1',
    // host: 'localhost',
    // host: '0.0.0.0',
    // host: '192.168.0.168',
    overlay: {
      errors: true,
      warnings: true
    },
    proxy: { // 配置跨域
      '/oeis': {
        target: 'https://192.168.0.35', // 这里后台的地址模拟的;应该填写真实的后台接口
        secure: false,
        changOrigin: true, // 允许跨域
        pathRewrite: {
          '^/oeis': ''
        }
      }
    }
  },
  configureWebpack: {
    resolve: {
      alias: {
        'vue': 'vue/dist/vue.esm.js',
        '@': resolve('src'),
        '@static': path.resolve(__dirname, 'static')
      }
    },
    // optimization: {
    // minimize: true // 启用代码压缩
    // minimizer: [new TerserPlugin({
    //   terserOptions: {
    //     compress: {
    //       drop_console: true // 移除console语句，可以根据需要调整其他选项
    //     }
    //   }
    // })]
    // },
    plugins: [
      new CopyPlugin({ patterns: [
        { from: path.resolve(__dirname, 'static'), to: 'static' }
      ] }),
      ...(process.env.NODE_ENV === 'staging'
        ? [new JavaScriptObfuscator({
          rotateStringArray: true, // 加密字符串
          controlFlowFlattening: true, // 控制流扁平化
          stringArray: true, // 提取字符串到数组
          stringArrayThreshold: 0.8, // 提取概率阈值
          target: 'browser', // 目标环境
          ignoreImports: true, // 这里设置为true
          identifierNamesGenerator: 'hexadecimal', // 变量名替换为16进制
          compact: true // 紧凑输出
        })]
        : [])
      // new BundleAnalyzerPlugin(
      //   {
      //     analyzerMode: 'server',
      //     analyzerHost: '127.0.0.1',
      //     analyzerPort: 8889,
      //     reportFilename: 'report.html',
      //     defaultSizes: 'parsed',
      //     openAnalyzer: true,
      //     generateStatsFile: false,
      //     statsFilename: 'stats.json',
      //     statsOptions: null,
      //     logLevel: 'info'
      //   }
      // )
    ]
  },
  pages: {
    index: {
      template: 'public/index.html',
      entry: 'src/page-subspecialty/main.js',
      filename: 'index.html',
      title: 'index'
    }
  }
}