/*
 * Copyright Statement and License Information for Virtual Coffee Kafeih.com Community
 *
 * Copyright Owner：Kafeih.com Community and its contributors, since the inception of the project.
 *
 * License Type：All code, documentation, and design works related to the Kafeih.com Community are licensed under the GNU Affero General Public License (AGPL) v3 or any later version.
 *
 * Use and Distribution：You are free to use, copy, modify, and distribute the code, documentation, and design works of the Kafeih.com Community, subject to the following conditions:
 *
 * 1. You must include the original copyright and license notices in all copies distributed or made publicly available.
 * 2. If you modify the code or design, or derive new works from those provided by the community, you must release these modifications or derivative works under the terms of the AGPLv3 license.
 * 3. Important Note: If you use the code or design of this community to provide network services, you must ensure that all users accessing the service through the network can access the corresponding source code.
 *
 * No Warranty：The Kafeih.com Community and its code, documentation, and design works are provided "as is" without any warranty, including but not limited to warranties of merchantability, fitness for a particular purpose, and non-infringement.
 *
 * License Acquisition：The complete text of the GNU Affero General Public License (AGPL) v3 can be found on the GNU official website.
 *
 * Please note that the above statement only applies to the Kafeih.com Community and the code, documentation, and design works provided by it. Third-party links or resources may be subject to different licenses from their respective owners or publishers. When using these resources, please be sure to comply with the terms of their respective licenses.
 */

'use strict'
const path = require('path')

function resolve(dir) {
  return path.join(__dirname, dir)
}

const CompressionPlugin = require('compression-webpack-plugin')

const name = process.env.VUE_APP_TITLE || '虚拟咖啡' // 网页标题

const port = process.env.port || process.env.npm_config_port || 80 // 端口

// vue.config.js 配置说明
//官方vue.config.js 参考文档 https://cli.vuejs.org/zh/config/#css-loaderoptions
// 这里只列一部分，具体配置参考文档
module.exports = {
  // 部署生产环境和开发环境下的URL。
  // 默认情况下，Vue CLI 会假设你的应用是被部署在一个域名的根路径上
  // 例如 https://www.xxx.com/。如果应用被部署在一个子路径上，你就需要用这个选项指定这个子路径。例如，如果你的应用被部署在 https://www.xxx.com/admin/，则设置 baseUrl 为 /admin/。
  publicPath: process.env.NODE_ENV === "production" ? "/" : "/",
  // 在npm run build 或 yarn build 时 ，生成文件的目录名称（要和baseUrl的生产环境路径一致）（默认dist）
  outputDir: 'dist',
  // 用于放置生成的静态资源 (js、css、img、fonts) 的；（项目打包之后，静态资源会放在这个文件夹下）
  assetsDir: 'static',
  // 是否开启eslint保存检测，有效值：ture | false | 'error'
  lintOnSave: process.env.NODE_ENV === 'development',
  // 如果你不需要生产环境的 source map，可以将其设置为 false 以加速生产环境构建。
  productionSourceMap: false,
  // webpack-dev-server 相关配置
  devServer: {
    host: '0.0.0.0',
    port: port,
    open: true,
    proxy: {
      [process.env.VUE_APP_BASE_API]: {
        //target: `https://kafeih.com/zb`,
        target: `http://localhost:61900`,
        changeOrigin: true,
        ws: false,
        pathRewrite: {
          ['^' + process.env.VUE_APP_BASE_API]: ''
        }
      }
    },
    client: {
      overlay: false
    },
    historyApiFallback: true
  },
  css: {
    loaderOptions: {
      sass: {
        sassOptions: {outputStyle: "expanded"}
      }
    }
  },
  configureWebpack: {
    name: name,
    resolve: {
      alias: {
        '@': resolve('src')
      }
    },
    plugins: [
      // 使用gzip解压缩静态文件
      new CompressionPlugin({
        cache: false,                   // 不启用文件缓存
        test: /\.(js|css|html)?$/i,     // 压缩文件格式
        filename: '[path].gz[query]',   // 压缩后的文件名
        algorithm: 'gzip',              // 使用gzip压缩
        minRatio: 0.8                   // 压缩率小于1才会压缩
      })
    ]

  },

}