const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const MiniCssExtractPlugin = require('mini-css-extract-plugin');
const request = require("request");

module.exports = {
  entry: {
      AVideo: './src/App.ts'
  },
  output: {
    path: path.resolve(__dirname, 'dist'),
    filename: '[name].min.js'
  },
  devServer: {
    contentBase: path.join(__dirname, 'dist'),
    compress: true,
    port: 9000,
    allowedHosts: [
      'txmov2.a.yximgs.com'
    ],
    before(app) {
      app.all('*', function (req, res, next) {
        res.header('Access-Control-Allow-Origin', '*');
        res.header('Access-Control-Allow-Headers', 'Content-Type');
        res.header('Access-Control-Allow-Methods', '*');
        next();
      });

      app.get('/check/url', async function(req, res) {
        const options = { url: req.query.url, headers: { range: 'bytes=0-50' } };
        request(options, async (error, response, body) => {
          await res.json({ result: response.headers['content-type'] });
        });
      });
    }
  },
  resolve: {
    extensions: ['.ts', '.js', '.json']
  },
  module: {
    rules: [
      {
        test: /\.tsx?$/,
        use: { loader: 'ts-loader' }
      },
      {
        test: /\.less$/,
        use: [
          {
            loader: MiniCssExtractPlugin.loader,
            options: {
              publicPaht: '../'
            }
          },
          'css-loader', 'less-loader'
        ]
      },
      {
        test: /\.pug$/,
        use: ["pug-loader"]
      },
    ]
  },
  plugins: [
    new HtmlWebpackPlugin({
      template: path.join(__dirname, './src/index.pug')
    }),
    new MiniCssExtractPlugin({
      filename: '[name].min.css'
    })
  ]
};