/*
 * @Description: In User Settings Edit
 * @Author: GuiShun
 * @Date: 2019-09-18 15:12:40
 * @LastEditTime: 2019-10-31 17:56:59
 * @LastEditors: GuiShun
 */
// 'use strict'
const path = require("path");
const defaultSettings = require("./src/settings.js");

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

const name = defaultSettings.title || "vue Admin Template"; // page title

// If your port is set to 80,
// use administrator privileges to execute the command line.
// For example, Mac: sudo npm run
// You can change the port by the following methods:
// port = 9528 npm run dev OR npm run dev --port = 9528
const port = process.env.port || process.env.npm_config_port || 9528; // dev port

// All configuration item explanations can be find in https://cli.vuejs.org/config/
module.exports = {
  /**
   * You will need to set publicPath if you plan to deploy your site under a sub path,
   * for example GitHub Pages. If you plan to deploy your site to https://foo.github.io/bar/,
   * then publicPath should be set to "/bar/".
   * In most cases please use '/' !!!
   * Detail: https://cli.vuejs.org/config/#publicpath
   */
  publicPath: "./",
  outputDir: "dist",
  assetsDir: "static",
  // lintOnSave: process.env.NODE_ENV === "development",
  lintOnSave: false,
  productionSourceMap: false,
  devServer: {
    port: port,
    open: true,
    disableHostCheck: true,
    overlay: {
      warnings: false,
      errors: true
    },
    // proxy: {
    //   // change xxx-api/login => mock/login
    //   // detail: https://cli.vuejs.org/config/#devserver-proxy
    //   [process.env.VUE_APP_BASE_API]: {/user/userLogin
    //     target: `http://127.0.0.1:${port}/mock`,
    //     changeOrigin: true,
    //     pathRewrite: {
    //       ['^' + process.env.VUE_APP_BASE_API]: ''
    //     }
    //   }
    // },
    proxy: {
      // change xxx-api/login => mock/login
      // detail: https://cli.vuejs.org/config/#devserver-proxy
      // [process.env.VUE_APP_BASE_API]: {
      //   target: `http://127.0.0.1:${port}/mock`,
      //   changeOrigin: true,
      //   pathRewrite: {
      //     ['^' + process.env.VUE_APP_BASE_API]: ''
      //   }
      // },
      [process.env.VUE_APP_BASE_API]: {
        // target: `http://127.0.0.1:${port}/mock`,
        // target: `http://192.168.0.134:8080/`,
        // target: `http://192.168.0.21:8085/`,
        target: `http://192.168.0.21:9103/`,
        // target: process.env.VUE_APP_URL,
        changeOrigin: true,
        ws: true
        // pathRewrite: {
        //   ['^' + process.env.VUE_APP_BASE_API]: ''
        // }
      }
    }
    // after: require('./mock/mock-server.js')
  },
  configureWebpack: {
    // provide the app's title in webpack's name field, so that
    // it can be accessed in index.html to inject the correct title.
    name: name,
    resolve: {
      alias: {
        "@": resolve("src")
      }
    }
  },
  chainWebpack(config) {
    config.plugins.delete("preload"); // TODO: need test
    config.plugins.delete("prefetch"); // TODO: need test

    // 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();

    // set preserveWhitespace
    config.module
      .rule("vue")
      .use("vue-loader")
      .loader("vue-loader")
      .tap(options => {
        options.compilerOptions.preserveWhitespace = true;
        return options;
      })
      .end();

    config
      // https://webpack.js.org/configuration/devtool/#development
      .when(process.env.NODE_ENV === "development", config =>
        config.devtool("cheap-source-map")
      );

    config.when(process.env.NODE_ENV !== "development", config => {
      config
        .plugin("ScriptExtHtmlWebpackPlugin")
        .after("html")
        .use("script-ext-html-webpack-plugin", [
          {
            // `runtime` must same as runtimeChunk name. default is `runtime`
            inline: /runtime\..*\.js$/
          }
        ])
        .end();
      config.optimization.splitChunks({
        chunks: "all",
        cacheGroups: {
          libs: {
            name: "chunk-libs",
            test: /[\\/]node_modules[\\/]/,
            priority: 10,
            chunks: "initial" // only package third parties that are initially dependent
          },
          elementUI: {
            name: "chunk-elementUI", // split elementUI into a single package
            priority: 20, // the weight needs to be larger than libs and app or it will be packaged into libs or app
            test: /[\\/]node_modules[\\/]_?element-ui(.*)/ // in order to adapt to cnpm
          },
          commons: {
            name: "chunk-commons",
            test: resolve("src/components"), // can customize your rules
            minChunks: 3, //  minimum common number
            priority: 5,
            reuseExistingChunk: true
          }
        }
      });
      config.optimization.runtimeChunk("single");
    });
  }
};
