const path = require('path')
const package = require('./package.json')
const timeTrans = require('./src/renderer/utils/timeTrans')
const isDevelopment = process.env.NODE_ENV == "development"
const fs = require('fs');
const versionInfo = {
    "buildTime": timeTrans({}),
    "version": package.version
}
fs.writeFile("./src/renderer/pages/version/versionInfo.json", JSON.stringify(versionInfo),
    err => {console.log('project build: at ' + versionInfo.buildTime + "\r\n");}
)

function resolve(dir) {
    return path.join(__dirname, dir);
}
module.exports = {
    lintOnSave: false,
    runtimeCompiler: true,
    assetsDir: "public",
    publicPath: !isDevelopment ? "./" : "/",
    productionSourceMap: true,
    // webpack的相关配置
    configureWebpack: {
        entry: "./src/renderer/main.js",
        resolve: {
            extensions: [".js", ".vue", ".json", ".ts", ".less"],
            alias: {
                "@": resolve("src/renderer"),
            },
        },
        // 公共资源合并
        optimization: {
            splitChunks: {
                cacheGroups: {
                    vendor: {
                        chunks: "all",
                        test: /node_modules/,
                        name: "vendor",
                        minChunks: 1,
                        maxInitialRequests: 5,
                        minSize: 0,
                        priority: 100,
                    },
                    common: {
                        chunks: "all",
                        test: /[\\/]src[\\/]js[\\/]/,
                        name: "common",
                        minChunks: 2,
                        maxInitialRequests: 5,
                        minSize: 0,
                        priority: 60,
                    },
                    styles: {
                        name: "styles",
                        test: /\.(sa|sc|le|c)ss$/,
                        chunks: "all",
                        enforce: true,
                    },
                    runtimeChunk: {
                        name: "manifest",
                    },
                },
            },
        },
        // 性能警告修改
        performance: {
            hints: "warning",
            // 入口起点的最大体积 整数类型（以字节为单位）
            maxEntrypointSize: 50000000,
            // 生成文件的最大体积 整数类型（以字节为单位 300k）
            maxAssetSize: 30000000,
            // 只给出 js 文件的性能提示
            assetFilter: function (assetFilename) {
                return assetFilename.endsWith(".js");
            },
        },
    },
    chainWebpack: (config) => {
        // 分析插件
        // config
        //   .plugin("webpack-bundle-analyzer")
        //   .use(require("webpack-bundle-analyzer").BundleAnalyzerPlugin)
        //   .end();
    },
    // 打包输出路径
    outputDir: "dist/web",
    productionSourceMap: false,
    // 构建时开启多进程处理 babel 编译
    //   parallel: require('os').cpus().length > 1,
    css: {
        // 是否使用css分离插件 ExtractTextPlugin
        extract: !isDevelopment,
        // 开启 CSS source maps?
        sourceMap: isDevelopment,
        // css预设器配置项
        loaderOptions: {
            less: {
                modifyVars: {
                    "primary-color": "#c62f2f",
                    "link-color": "#c62f2f",
                    "border-radius-base": "4px",
                },
                javascriptEnabled: true,
            },
        },
        // 启用 CSS modules for all css / pre-processor files.
        requireModuleExtension: true,
    },
    // 开发服务器http代理
    devServer: {
        open: !process.argv.includes("electron:serve"),
        host: "localhost",
        port: 9080,
        https: false,
        hotOnly: false,
    },
    // 第三方插件配置
    pluginOptions: {
        // vue-cli-plugin-electron-builder配置
        electronBuilder: {
            nodeIntegration: true,
            builderOptions: {
                publish: {
                    "provider": "generic",
                    "url": "",
                },
                win: {
                    icon: "build/electron-icon/icon.ico",
                    // 图标路径 windows系统中icon需要256*256的ico格式图片，更换应用图标亦在此处
                    target: [
                        {
                            // 打包成一个独立的 exe 安装程序
                            target: "nsis",
                            // 这个意思是打出来32 bit + 64 bit的包，但是要注意：这样打包出来的安装包体积比较大，所以建议直接打32的安装包。
                            arch: [
                                // "x64",
                                'ia32'
                            ],
                        },
                    ],
                },
                dmg: {
                    contents: [
                        {
                            x: 410,
                            y: 150,
                            type: "link",
                            path: "/Applications",
                        },
                        {
                            x: 130,
                            y: 150,
                            type: "file",
                        },
                    ],
                },
                linux: {
                    icon: "build/electron-icon/icon.png",
                    target: "AppImage",
                },
                // mac: {
                //     icon: "build/electron-icon/icon.icns",
                // },
                files: ["**/*"],
                asar: true,
                nsis: {
                    // 是否一键安装，建议为 false，可以让用户点击下一步、下一步、下一步的形式安装程序，如果为true，当用户双击构建好的程序，自动安装程序并打开，即：一键安装（one-click installer）
                    oneClick: true,
                    // 允许请求提升。 如果为false，则用户必须使用提升的权限重新启动安装程序。
                    allowElevation: true,
                    // 允许修改安装目录，建议为 true，是否允许用户改变安装目录，默认是不允许
                    allowToChangeInstallationDirectory: false,
                    // 安装图标
                    installerIcon: "build/electron-icon/icon.ico",
                    // 卸载图标
                    uninstallerIcon: "build/electron-icon/icon.ico",
                    // 安装时头部图标
                    installerHeaderIcon: "build/electron-icon/icon.ico",
                    // 创建桌面图标
                    createDesktopShortcut: true,
                    // 创建开始菜单图标
                    createStartMenuShortcut: true,
                    perMachine: false,
                    artifactName: `${package.productName}-${package.version}${timeTrans({format:'YMDh'})}.exe`,
                    // "deleteAppDataOnUninstall": true,
                    //  "runAfterFinish": true,
                    //  "differentialPackage": true
                },
            },
            chainWebpackMainProcess: (config) => {
                config.plugin("define").tap((args) => {
                    args[0]["IS_ELECTRON"] = true;
                    return args;
                });
            },
            chainWebpackRendererProcess: (config) => {
                config.plugin("define").tap((args) => {
                    args[0]["IS_ELECTRON"] = true;
                    return args;
                });
            },
            outputDir: "dist/electron",
            mainProcessFile: "src/main/main.js",
            mainProcessWatch: ["src/main"],
        },
    },
};