"use strict";
var webpack = require('webpack');
var path = require('path');
var loaders = require('./webpack.loaders');
var HtmlWebpackPlugin = require('html-webpack-plugin');

const HOST = process.env.HOST || "127.0.0.1";
const PORT = process.env.PORT || "8888";

// global css
loaders.push({
  test: /[\/\\](node_modules|global)[\/\\].*\.css$/,
  loaders: [
    'style?sourceMap',
    'css'
  ]
});
// local scss modules
loaders.push({
  test: /[\/\\]src[\/\\].*\.scss/,
  loaders: [
    'style?sourceMap',
    'css?modules&importLoaders=1&localIdentName=[path]___[name]__[local]___[hash:base64:5]',
    'sass'
  ]
});
// local css modules
loaders.push({
  test: /[\/\\]src[\/\\].*\.css/,
  loaders: [
    'style?sourceMap',
    'css'
  ]
});

module.exports = {
  target: 'web',
  entry: [
    `webpack-dev-server/client?http://${HOST}:${PORT}`,
    `webpack/hot/only-dev-server`,
    `./src/index.jsx` // Your appʼs entry point
  ],
  devtool: process.env.WEBPACK_DEVTOOL || 'cheap-module-source-map',
  output: {
    path: path.join(__dirname, 'public'),
    filename: 'bundle.js'
  },
  resolve: {
    alias: {
      'webworkify': 'webworkify-webpack',
      // TODO: otherwise I get a max call stack error in browser?
      // 'mapbox-gl': path.resolve('./node_modules/mapbox-gl/dist/mapbox-gl.js')
    },
    extensions: ['', '.js', '.jsx']
  },
  module: {
    loaders,
    postLoaders: [{
      include: /node_modules\/mapbox-gl\/js\/render\/shaders.js/,
      loader: 'transform',
      query: 'brfs'
    }]
  },
  node: {
    fs: "empty",
    net: 'empty',
    tls: 'empty'
  },
  devServer: {
    contentBase: "./public",
    // do not print bundle build stats
    noInfo: true,
    // enable HMR
    hot: true,
    // embed the webpack-dev-server runtime into the bundle
    inline: true,
    // serve index.html in place of 404 responses to allow HTML5 history
    historyApiFallback: true,
    port: PORT,
    host: HOST
  },
  plugins: [
    new webpack.NoErrorsPlugin(),
    new webpack.HotModuleReplacementPlugin(),
    new HtmlWebpackPlugin({
      title: 'Maputnik',
      template: './src/template.html'
    }),
  ]
};