//@ts-check

'use strict';

const path = require('path');
const {
  ProvidePlugin
} = require('webpack');
const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;

const config = [{
  name: 'dashboard',
  target: 'web',
  entry: './src/dashboardWebView/index.tsx',
  output: {
    filename: 'dashboardWebView.js',
    path: path.resolve(__dirname, '../dist')
  },
  devtool: 'source-map',
  resolve: {
    extensions: ['.ts', '.js', '.tsx', '.jsx'],
    fallback: {
      "assert": require.resolve("assert"),
      "path": require.resolve("path-browserify")
    }
  },
  module: {
    rules: [{
        test: /\.(ts|tsx)$/,
        exclude: /node_modules/,
        use: [{
          loader: 'ts-loader'
        }]
      },
      {
        test: /\.css$/,
        use: ['style-loader', 'css-loader', 'postcss-loader']
      },
      {
        test: /\.mjs$/,
        include: /node_modules/,
        type: 'javascript/auto',
        resolve: {
          fullySpecified: false
        }
      }
    ]
  },
  performance: {
    hints: false
  },
  plugins: [
    new ProvidePlugin({
      // Make a global `process` variable that points to the `process` package,
      // because the `util` package expects there to be a global variable named `process`.
      // Thanks to https://stackoverflow.com/a/65018686/14239942
      process: 'process/browser'
    })
  ],
  devServer: {
    compress: true,
    port: 9000,
    hot: true,
    allowedHosts: "all",
    headers: {
      "Access-Control-Allow-Origin": "*",
    }
  }
}];

module.exports = (env, argv) => {
  for (const configItem of config) {
    configItem.mode = argv.mode;

    if (argv.mode === 'production') {
      configItem.devtool = "hidden-source-map";

      configItem.plugins.push(new BundleAnalyzerPlugin({
        analyzerMode: 'static',
        reportFilename: "dashboard.html",
        openAnalyzer: false
      }));
    }
  }

  return config;
};