const { exec } = require('child_process');
const fs = require('fs');
const path = require('path');
const fse = require('fs-extra'); // 需要安装fs-extra模块
const Seven = require('node-7z');
const { path7za } = require('7zip-bin');
// 执行命令函数
const runCommand = (command, cwd) => {
    return new Promise((resolve, reject) => {
        exec(command, { cwd }, (error, stdout, stderr) => {
            if (error) {
                console.error(`执行命令出错: ${error.message}`);
                reject(error);
            } else {
                resolve();
            }
        });
    });
};

const build = async () => {
    try {
        //执行打包ui命令
        console.log('开始打包前端项目...');
        await runCommand('npm run build', path.join(process.cwd(), 'ui'));
        console.log('打包前端项目完成');
        //清空dist文件夹
        let distPath = path.join(process.cwd(), 'dist');
        if (fs.existsSync(distPath)) {
            fse.emptyDirSync(distPath);
        }
        //在dist目录下创建linux目录
        console.log('开始打包linux版本...');
        let linuxPath = path.join(distPath, 'linux');
        //把node_modules/7zip-bin/linux复制到dist/linux目录下7zip-bin
        fse.copySync(path.join(process.cwd(), 'node_modules/7zip-bin/linux'), path.join(linuxPath, '7zip-bin'));
        //把db文件夹里的app.db复制到linux目录下
        fse.copySync(path.join(process.cwd(), 'db/app.db'), path.join(linuxPath, 'app.db'));
        //把node_sqllite_build下的linux/build/Release/node_sqlite3.node复制并覆盖到node_modules/sqlite3/build/下
        fse.copySync(path.join(process.cwd(), 'node_sqlite_build/linux/build/Release/node_sqlite3.node'), path.join(process.cwd(), 'node_modules/sqlite3/build/Release/node_sqlite3.node'));
        //根目录运行pkg-linux命令
        await runCommand('npm run pkg-linux', process.cwd());
        console.log('打包linux版本完成');
        //在dist目录下创建win目录
        console.log('开始打包windows版本...');
        let winPath = path.join(distPath, 'win');
        //把db文件夹里的app.db复制到win目录下
        fse.copySync(path.join(process.cwd(), 'db/app.db'), path.join(winPath, 'app.db'));
        //因为用到了7za,先把node_modules/7zip-bin/win复制到dist/win目录下7zip-bin
        fse.copySync(path.join(process.cwd(), 'node_modules/7zip-bin/win'), path.join(winPath, '7zip-bin'));
        //把node_sqllite_build下的win/build/Release/node_sqlite3.node复制并覆盖到node_modules/sqlite3/build/下
        fse.copySync(path.join(process.cwd(), 'node_sqlite_build/win/build/Release/node_sqlite3.node'), path.join(process.cwd(), 'node_modules/sqlite3/build/Release/node_sqlite3.node'));
        //根目录运行pkg-win命令
        await runCommand('npm run pkg-win', process.cwd());
        console.log('打包windows版本完成');
        //获取版本号并把win和linux版本打包成7z文件
        let packageJson = require(path.join(process.cwd(), 'package.json'));
        let version = packageJson.version;
        let name = packageJson.name;
        console.log('开始打包7z文件...');
        //win版本
        let win7zPath = path.join(distPath, `${name}-${version}-win.7z`);
        //需要打包的文件夹
        let win7zDir = path.join(distPath, 'win');
        let winFiles = fs.readdirSync(win7zDir).map(file => path.join(win7zDir, file));
        const myStream = Seven.add(win7zPath, winFiles, {
            recursive: true,
            $bin: path7za,
        });
        myStream.on('end', () => {
            //删除win目录
            fse.removeSync(win7zDir);
            console.log('打包windows压缩包完成');
        });
        //linux版本
        let linux7zPath = path.join(distPath, `${name}-${version}-linux.7z`);
        //需要打包的文件夹
        let linux7zDir = path.join(distPath, 'linux');
        let linuxFiles = fs.readdirSync(linux7zDir).map(file => path.join(linux7zDir, file));
        const myStream2 = Seven.add(linux7zPath, linuxFiles, {
            recursive: true,
            $bin: path7za,
        });
        myStream2.on('end', () => {
            //删除linux目录
            fse.removeSync(linux7zDir);
            console.log('打包linux压缩包完成');
        });
    } catch (e) {
        console.error('打包失败', e);
    }
}
build();