const path = require('path');

const webpack = require('webpack');

const isProduction = !!process.argv.find((arg) => '--production' === arg);

const config = {
  mode: isProduction ? 'production' : 'development',
  module: {
    rules: [
      {
        test: /\.js$/,
        exclude: [
          /(node_modules\/(?!@avocado|contempo))/,
        ],
        use: {
          loader: 'babel-loader',
          options: {},
        },
      },
      {
        test: /register-packets\.js$/,
        use: {
          loader: './defgen',
          options: {
            classTransformer: (Packet) => {
              return `${Packet}Packet`;
            },
            paths: [
              path.resolve(__dirname, 'common'),
            ],
            registrar: {
              function: 'registerPacket',
              module: '@avocado/net',
            },
            type: 'packet',
          },
        },
      },
      {
        test: /register-synchronizeds\.js$/,
        use: {
          loader: './defgen',
          options: {
            paths: [
              path.resolve(__dirname, 'common'),
            ],
            registrar: {
              function: 'registerSynchronized',
              module: '@avocado/net',
            },
            type: 'synchronized',
          },
        },
      },
      {
        test: /register-traits\.js$/,
        use: {
          loader: './defgen',
          options: {
            paths: [
              path.resolve(__dirname, 'common'),
            ],
            registrar: {
              function: 'registerTrait',
              module: '@avocado/entity',
            },
            type: 'trait',
          },
        },
      },
    ],
  },
  output: {
    // Worker happiness.
    globalObject: `(typeof self === 'undefined' ? this : self)`,
    path: path.resolve(__dirname, 'dist'),
    filename: '[name].js',
  },
  plugins: [],
  resolve: {
    alias: {
      'register-packets': path.join(__dirname, 'register-packets'),
      'register-synchronizeds': path.join(__dirname, 'register-synchronizeds'),
      'register-traits': path.join(__dirname, 'register-traits'),
    },
    modules: [path.resolve(__dirname, 'node_modules')],
  },
  resolveLoader: {
    modules: [path.resolve(__dirname, 'node_modules')],
  },
};

module.exports = config;