const path = require('path');
const CleanWebpackPlugin = require('clean-webpack-plugin').CleanWebpackPlugin;
const HtmlWebpackPlugin = require('html-webpack-plugin');
const TsConfigWebpackPlugin = require('ts-config-webpack-plugin');
const MiniCssExtractPlugin = require('mini-css-extract-plugin');
const HtmlWebpackInlineSourcePlugin = require('html-webpack-inline-source-plugin');
const HtmlWebpackInlineSVGPlugin = require('html-webpack-inline-svg-plugin');
const Sass = require('sass');

const PATHS = {
  entryPoint: path.resolve(__dirname, 'src/index.ts'),
  entryHtml: path.resolve(__dirname, 'src/index.html'),
  bundles: path.resolve(__dirname, 'dist'),
};

module.exports = {
  entry: {
    index: PATHS.entryPoint,
  },
  target: 'web',
  output: {
    path: PATHS.bundles,
  },
  //devtool: 'source-map',
  watchOptions: {
    aggregateTimeout: 600,
    ignored: /node_modules/,
  },
  devServer: {
    host: '0.0.0.0',
    disableHostCheck: true,
  },
  plugins: [
    new CleanWebpackPlugin(),
    new MiniCssExtractPlugin(),
    new HtmlWebpackPlugin({
      xhtml: true,
      template: PATHS.entryHtml,
      minify: {
        collapseWhitespace: true,
        removeComments: true,
        removeRedundantAttributes: true,
        removeScriptTypeAttributes: true,
        removeStyleLinkTypeAttributes: true,
        useShortDoctype: true,
      },
      inlineSource: '.(js|css)$',
    }),
    new HtmlWebpackInlineSourcePlugin(HtmlWebpackPlugin),
    new HtmlWebpackInlineSVGPlugin({
      inlineAll: true,
    }),
    new TsConfigWebpackPlugin(),
  ],
  module: {
    rules: [
      {
        test: /\.scss$/,
        use: [
          MiniCssExtractPlugin.loader,
          'css-loader',
          'postcss-loader',
          {
            loader: 'resolve-url-loader',
            options: {
              keepQuery: true,
            },
          },
          {
            loader: 'sass-loader',
            options: {
              sourceMap: true,
              implementation: Sass,
            },
          },
        ],
      },
      {
        test: /\.(ico|png)$/,
        use: {
          loader: 'file-loader',
          query: {
            outputPath: '/',
            name: '[name].[ext]',
          },
        },
      },
      {
        test: /no-change.*$/i,
        use: {
          loader: 'file-loader',
          query: {
            outputPath: '/',
            name: '[name].[ext]',
          },
        },
      },
      {
        test: /\.(svg)$/,
        use: {
          loader: 'file-loader',
          query: {
            outputPath: '/',
            name: '[name].[ext]',
          },
        },
      },
      {
        test: /\.js$/,
        enforce: 'pre',
        use: ['source-map-loader'],
      },
    ],
  },
  resolve: {
    extensions: ['.ts', '.js'],
  },
};