const path = require("path");
const {
  publicPath,
  assetsDir,
  outputDir,
  lintOnSave,
  transpileDependencies,
  title,
  abbreviation,
  devPort,
  providePlugin,
  build7z,
  donation,
} = require("./src/config");

const { version, author } = require("./package.json");

const Webpack = require("webpack");
const WebpackBar = require("webpackbar");
const dayjs = require("dayjs");
const date = dayjs().format("YYYY_M_D");
const time = dayjs().format("YYYY-M-D HH:mm:ss");
process.env.VUE_APP_TITLE = "vue-intergrate";
process.env.VUE_APP_AUTHOR = "basic";
process.env.VUE_APP_UPDATE_TIME = time;
process.env.VUE_APP_VERSION = version;

const resolve = (dir) => path.join(__dirname, dir);

module.exports = {
  publicPath,
  assetsDir,
  outputDir,
  lintOnSave,

  transpileDependencies,
  devServer: {
    hot: true,
    port: devPort,
    open: true,
    noInfo: false,
    overlay: {
      warnings: true,
      errors: true,
    },
  },
  configureWebpack() {
    return {
      resolve: {
        alias: {
          "@": resolve("src"),
        },
      },
      plugins: [
        new Webpack.ProvidePlugin(providePlugin),
        new WebpackBar({
          name: "vue-intergrate",
        }),
      ],
    };
  },
  chainWebpack(config) {
    config.plugins.delete("preload");
    config.plugins.delete("prefetch");
    config.module
      .rule("svg")
      .exclude.add(resolve("src/remixIcon"))
      .add(resolve("src/colorfulIcon"))
      .end();

    config.module
      .rule("remixIcon")
      .test(/\.svg$/)
      .include.add(resolve("src/remixIcon"))
      .end()
      .use("svg-sprite-loader")
      .loader("svg-sprite-loader")
      .options({ symbolId: "remix-icon-[name]" })
      .end();

    config.module
      .rule("colorfulIcon")
      .test(/\.svg$/)
      .include.add(resolve("src/colorfulIcon"))
      .end()
      .use("svg-sprite-loader")
      .loader("svg-sprite-loader")
      .options({ symbolId: "colorful-icon-[name]" })
      .end();

    /*  config.when(process.env.NODE_ENV === "development", (config) => {
      config.devtool("source-map");
    }); */
    config.when(process.env.NODE_ENV !== "development", (config) => {
      config.performance.set("hints", false);
      config.devtool("none");
      config.optimization.splitChunks({
        automaticNameDelimiter: "-",
        chunks: "all",
        cacheGroups: {
          chunk: {
            name: "vab-chunk",
            test: /[\\/]node_modules[\\/]/,
            minSize: 131072,
            maxSize: 524288,
            chunks: "async",
            minChunks: 2,
            priority: 10,
          },
          vue: {
            name: "vue",
            test: /[\\/]node_modules[\\/](vue(.*)|core-js)[\\/]/,
            chunks: "initial",
            priority: 20,
          },
          elementUI: {
            name: "element-ui",
            test: /[\\/]node_modules[\\/]element-ui(.*)[\\/]/,
            priority: 30,
          },
          extra: {
            name: "vab-layouts",
            test: resolve("src/layouts"),
            priority: 40,
          },
        },
      });
    });
  },
  runtimeCompiler: true,
  productionSourceMap: false,
  css: {
    requireModuleExtension: true,
    sourceMap: true,
    loaderOptions: {
      scss: {
        /*sass-loader 8.0语法 */
        //prependData: '@import "~@/styles/variables.scss";',

        /*sass-loader 9.0写法，感谢github用户 shaonialife*/
        additionalData(content, loaderContext) {
          const { resourcePath, rootContext } = loaderContext;
          const relativePath = path.relative(rootContext, resourcePath);
          if (
            relativePath.replace(/\\/g, "/") !== "src/styles/variables.scss"
          ) {
            return '@import "~@/styles/variables.scss";' + content;
          }
          return content;
        },
      },
    },
  },
};