'use strict';

const defaultSettings = require('./src/settings.js');

// Node.js path 模块提供用于处理文件路径的小工具
const path = require('path');

function resolve(dir) {
    // Node.js 中，__dirname 总是指向被执行 js 文件(当前js文件)的绝对路径
    // 连接路径
    return path.join(__dirname, dir);
}

const name = defaultSettings.title; // page title

// If your port is set to 80,
// use administrator privileges to execute the command line.
// For example, Mac: sudo npm run
// You can change the port by the following methods:
// port = 9528 npm run dev OR npm run dev --port = 9528
const port = process.env.VUE_APP_PORT || 9527; // dev port

// All configuration item explanations can be find in https://cli.vuejs.org/config/
module.exports = {
    /**
     * You will need to set publicPath if you plan to deploy your site under a sub path,
     * for example GitHub Pages. If you plan to deploy your site to https://foo.github.io/bar/,
     * then publicPath should be set to "/bar/".
     * In most cases please use '/' !!!
     * Detail: https://cli.vuejs.org/config/#publicpath
     */
    publicPath: '/',
    outputDir: 'dist',  // build 输出路径
    assetsDir: 'static', // 静态资源路径
    lintOnSave: process.env.NODE_ENV === 'development', // 开发环境下通过 eslint-loader 在每次保存时 lint 代码。这个值会在 @vue/cli-plugin-eslint 被安装之后生效。
    productionSourceMap: false, // 如果你不需要生产环境的 source map，可以将其设置为 false 以加速生产环境构建。
    devServer: {
        port: port,
        open: true,
        overlay: {
            warnings: false,
            errors: true
        },
        proxy: {
            '/dev-api': {
                // 此处的写法，目的是为了 将 /dev-api 替换成 https://www.baidu.com/
                target: 'http://127.0.0.1:11010/',
                // 允许跨域
                changeOrigin: true,
                ws: true,
                pathRewrite: {
                    '^/dev-api': ''
                }
            },
            '/prod-api': {
                // 此处的写法，目的是为了 将 /api 替换成 https://www.baidu.com/
                target: 'http://192.168.0.72:8051/',
                // 允许跨域
                changeOrigin: true,
                ws: true,
                pathRewrite: {
                    '^/prod-api': ''
                }
            }
        }
    },
    configureWebpack: {
        // provide the app's title in webpack's name field, so that
        // it can be accessed in index.html to inject the correct title.
        name: name,
        resolve: {
            alias: {
                '@': require('path').join(__dirname, 'src')
            }
        }
    },
    chainWebpack(config) {
        // set svg-sprite-loader
        config.module
            .rule('svg')
            .exclude.add(resolve('src/icons'))
            .end()
        config.module
            .rule('icons')
            .test(/\.svg$/)
            .include.add(resolve('src/icons'))
            .end()
            .use('svg-sprite-loader')
            .loader('svg-sprite-loader')
            .options({
                symbolId: 'icon-[name]'
            })
            .end()
    }
};