'use strict'

process.env.BABEL_ENV = 'renderer'

const path = require('path')
const { dependencies } = require('../package.json')
const webpack = require('webpack')

const CopyWebpackPlugin = require('copy-webpack-plugin')
const MiniCssExtractPlugin = require('mini-css-extract-plugin')
const HtmlWebpackPlugin = require('html-webpack-plugin')
const { VueLoaderPlugin } = require('vue-loader')

let rendererConfig = {
  devtool: '#cheap-module-eval-source-map',
  entry: {
    renderer: path.join(__dirname, '../src/renderer/main.ts')
  },
  module: {
    rules: [
      {
        test: /\.(js|vue|ts)$/,
        enforce: 'pre',
        exclude: /node_modules/,
        use: {
          loader: 'eslint-loader',
          options: {
            formatter: require('eslint-friendly-formatter')
          }
        }
      },
      {
        test: /\.scss$/,
        use: ['vue-style-loader', 'css-loader', 'sass-loader']
      },
      {
        test: /\.sass$/,
        use: ['vue-style-loader', 'css-loader', 'sass-loader?indentedSyntax']
      },
      {
        test: /\.less$/,
        use: ['vue-style-loader', 'css-loader', 'less-loader']
      },
      {
        test: /\.css$/,
        use: ['vue-style-loader', 'css-loader']
      },
      {
        test: /\.html$/,
        use: 'vue-html-loader'
      },
      {
        test: /\.ts$/,
        exclude: /node_modules/,
        use: [
          {
            loader: 'babel-loader'
          },
          {
            loader: 'ts-loader',
            options: {
              appendTsSuffixTo: [/\.vue$/]
            }
          }
        ]
      },
      {
        test: /\.js$/,
        use: 'babel-loader',
        exclude: /node_modules/
      },
      {
        test: /\.node$/,
        use: 'node-loader'
      },
      {
        test: /\.vue$/,
        use: {
          loader: 'vue-loader',
          options: {
            extractCSS: process.env.NODE_ENV === 'production',
            loaders: {
              js: 'ts-loader',
              ts: 'ts-loader',
              sass: 'vue-style-loader!css-loader!sass-loader?indentedSyntax=1',
              scss: 'vue-style-loader!css-loader!sass-loader',
              less: 'vue-style-loader!css-loader!less-loader'
            }
          }
        }
      },
      {
        test: /\.(png|jpe?g|gif|svg)(\?.*)?$/,
        use: {
          loader: 'url-loader',
          options: {
            limit: 10000,
            name: 'imgs/[name]--[folder].[ext]',
            esModule: false
          }
        }
      },
      {
        test: /\.(mp4|webm|ogg|mp3|wav|flac|aac)(\?.*)?$/,
        loader: 'url-loader',
        options: {
          limit: 10000,
          name: 'media/[name]--[folder].[ext]'
        }
      },
      {
        test: /\.(woff2?|eot|ttf|otf)(\?.*)?$/,
        use: {
          loader: 'url-loader',
          query: {
            limit: 10000,
            name: 'fonts/[name]--[folder].[ext]'
          }
        }
      },
      {
        test: /\.json$/,
        exclude: /node_modules/,
        use: 'json-loader',
        type: 'javascript/auto'
      }
    ]
  },
  node: {
    __dirname: process.env.NODE_ENV !== 'production',
    __filename: process.env.NODE_ENV !== 'production'
  },
  plugins: [
    new VueLoaderPlugin(),
    new MiniCssExtractPlugin({ filename: 'styles.css' }),
    new HtmlWebpackPlugin({
      filename: 'index.html',
      template: path.resolve(__dirname, '../src/index.ejs'),
      minify: {
        collapseWhitespace: true,
        removeAttributeQuotes: true,
        removeComments: true
      },
      nodeModules: process.env.NODE_ENV !== 'production' ? path.resolve(__dirname, '../node_modules') : false
    }),
    new webpack.HotModuleReplacementPlugin(),
    new webpack.NoEmitOnErrorsPlugin()
  ],
  output: {
    filename: '[name].js',
    path: path.join(__dirname, '../dist/electron')
  },
  resolve: {
    alias: {
      // Same as tsconfig.json
      '@': path.join(__dirname, '../src/renderer'),
      '~': path.join(__dirname, '../'),
      vue$: 'vue/dist/vue.esm.js'
    },
    extensions: ['.ts', '.js', '.vue', '.json', '.css', '.node']
  },
  target: 'electron-renderer'
}

/**
 * Adjust rendererConfig for development settings
 */
if (process.env.NODE_ENV !== 'production') {
  rendererConfig.plugins.push(
    new webpack.DefinePlugin({
      __static: `"${path.join(__dirname, '../static').replace(/\\/g, '\\\\')}"`
    })
  )
}

/**
 * Adjust rendererConfig for production settings
 */
if (process.env.NODE_ENV === 'production') {
  rendererConfig.devtool = ''
  rendererConfig.mode = 'production'
  rendererConfig.plugins.push(
    new CopyWebpackPlugin([
      {
        from: path.join(__dirname, '../static'),
        to: path.join(__dirname, '../dist/electron/static'),
        ignore: ['.*', '*~']
      }
    ]),
    new webpack.DefinePlugin({
      'process.env.NODE_ENV': '"production"'
    }),
    new webpack.LoaderOptionsPlugin({
      minimize: true
    })
  )
}

module.exports = rendererConfig