const path = require('path')
const webpack = require('webpack')
const fs = require('fs');
const MiniCssExtractPlugin = require('mini-css-extract-plugin')
const { VueLoaderPlugin } = require('vue-loader')
const HtmlWebpackPlugin = require('html-webpack-plugin');
const ESLintPlugin = require('eslint-webpack-plugin');
const WebpackMerge = require('webpack-merge')
const baseConfig = require('./webpack.base.js')

module.exports = WebpackMerge.merge(baseConfig, {
  mode: 'development',
  //开发环境下默认启用cache，在内存中对已经构建的部分进行缓存
  //避免其他模块修改，但是该模块未修改时候，重新构建，能够更快的进行增量构建
  //属于空间换时间的做法
  cache: true,
  // 代码入口
  entry: {
    wmsapp: path.resolve(__dirname, './src/index.js'),
  },
  output: {
    path: path.resolve(__dirname, '../dist'),
    publicPath: '/',
    filename: 'eamapp-[name].js',
    chunkFilename: 'eamapp-chunk-[name].js',
  },

  devServer: {

    port: 8083,

    static: [
      {
        directory: path.join(__dirname, 'static-eam-app'),
        publicPath: '/static-eam-app',
      }
    ],

    // historyApiFallback: true,
    // historyApiFallback: {
    //   rewrites: [
    //     { from: /.*/, to: path.posix.join('/', 'index.html') },
    //   ],
    // },

    headers: {
      'Access-Control-Allow-Origin': '*',
    },
    
    proxy: {
      '/api': {
          target: 'http://localhost:83/',
          ws: false,
          changeOrigin: true
      },
      '/authApi': {
          target: 'http://localhost:83/',
          ws: false,
          changeOrigin: true
      },
      '/Dictionary': {
          target: 'http://localhost:83/',
          ws: false,
          changeOrigin: true
      },
      '/Files': {
          target: 'http://localhost:83/',
          ws: false,
          changeOrigin: true
      },
    },
  },

  devtool: 'source-map',


  plugins: (module.exports.plugins || []).concat([
    new HtmlWebpackPlugin({
      title: 'Prodog',
      template: './static-eam-app/index.html',  // 源模板文件
      filename: './index.html',                   // 输出文件【注意：这里的根路径是module.exports.output.path】
      chunks: ['wmsapp']
    })
  ])
})