/**
 * Build config for electron 'Renderer Process' file
 */

import path from 'path';
import webpack from 'webpack';
import ExtractTextPlugin from 'extract-text-webpack-plugin';
import merge from 'webpack-merge';
import HtmlWebpackPlugin from 'html-webpack-plugin';
import BabiliPlugin from 'babili-webpack-plugin';
import baseConfig from './webpack.config.base';

export default merge(baseConfig, {
  devtool: 'cheap-module-source-map',

  entry: ['babel-polyfill', './app/index'],

  output: {
    path: path.join(__dirname, 'app/dist'),
    publicPath: '../dist/'
  },

  module: {
    rules: [
      // Extract all .global.css to style.css as is
      {
        test: /\.global\.css$/,
        use: ExtractTextPlugin.extract({
          use: 'css-loader',
          fallback: 'style-loader',
        })
      },

      // Pipe other styles through css modules and append to style.css
      {
        test: /^((?!\.global).)*\.css$/,
        use: ExtractTextPlugin.extract({
          use: {
            loader: 'css-loader',
            options: {
              modules: true,
              importLoaders: 1,
              localIdentName: '[name]__[local]__[hash:base64:5]',
            }
          }
        }),
      },
      {
        test: /\.woff(\?v=\d+\.\d+\.\d+)?$/,
        use: {
          loader: 'url-loader',
          options: {
            limit: 10000,
            mimetype: 'application/font-woff',
          }
        },
      },
      {
        test: /\.woff2(\?v=\d+\.\d+\.\d+)?$/,
        use: {
          loader: 'url-loader',
          options: {
            limit: 10000,
            mimetype: 'application/font-woff',
          }
        }
      },
      {
        test: /\.ttf(\?v=\d+\.\d+\.\d+)?$/,
        use: {
          loader: 'url-loader',
          options: {
            limit: 10000,
            mimetype: 'application/octet-stream'
          }
        }
      },
      {
        test: /\.eot(\?v=\d+\.\d+\.\d+)?$/,
        use: 'file-loader',
      },
      {
        test: /\.svg(\?v=\d+\.\d+\.\d+)?$/,
        use: {
          loader: 'url-loader',
          options: {
            limit: 10000,
            mimetype: 'image/svg+xml',
          }
        }
      },
      {
        test: /\.(?:ico|gif|png|jpg|jpeg|webp)$/,
        use: 'url-loader',
      }
    ]
  },

  plugins: [
    /**
     * Create global constants which can be configured at compile time.
     *
     * Useful for allowing different behaviour between development builds and
     * release builds
     *
     * NODE_ENV should be production so that modules do not perform certain
     * development checks
     */
    new webpack.DefinePlugin({
      'process.env.NODE_ENV': JSON.stringify('production')
    }),

    /**
     * Babli is an ES6+ aware minifier based on the Babel toolchain (beta)
     */
    new BabiliPlugin(),

    new ExtractTextPlugin('style.css'),

    /**
     * Dynamically generate index.html page
     */
    new HtmlWebpackPlugin({
      filename: '../app.html',
      template: 'app/app.html',
      inject: false
    })
  ],

  // https://github.com/chentsulin/webpack-target-electron-renderer#how-this-module-works
  target: 'electron-renderer'
});
