const { log } = require('console');
const express = require('express');
const axios = require('axios');
const shell = require('shelljs');
const app = express();
const config = require('./config');
app.use(express.json());

// 身份验证中间件
const authMiddleware = (req, res, next) => {
	// const token = req.headers['x-api-key'];
	// if (token !== process.env.API_KEY) {
	//   return res.status(403).json({ error: '未授权访问' });
	// }
	next();
};

// 部署接口
app.get('/api/doDeploy', authMiddleware, (req, res) => {
	let project = req.query.project;
	let env = req.query.env;
	const dir = config[env].dir;
	let cmd = `cd ${dir}/${project} && sh restart.sh ${project}`;
	const child = shell.exec(cmd, { async: true, silent: false });
	child.stdout.on('data', (data) => {
		// 实时推送日志（需配合 WebSocket 或 SSE）
		// console.log(`实时输出: ${data}`);
	});

	child.on('close', (code) => {
		console.log(`执行结束: ${code}`);
	});
	res.json({ code: 0, msg: "执行中" });
})

// 部署接口
app.get('/api/deploy', authMiddleware, async (req, res) => {
	let query = req.query;
	console.log('query', query);
	//从query字符串中获取project参数
	let project = query.project;
	let env = query.env;
	console.log("project", project, ",env", env);
	if (!project) {
		return res.status(200).json({ code: 1, msg: 'project项目参数错误' });
	}
	if (!env) {
		return res.status(200).json({ code: 1, msg: 'env项目参数错误' });
	}
	const dir = config[env].dir;
	const ipList = config[env].ipList;
	//发起http请求
	try {
		let promiseAll = [];
		for (let ip of ipList) {
			promiseAll.push(axios.get(`http://${ip}:7015/api/doDeploy?project=${project}&env=${env}`));
		}
		let result = await Promise.all(promiseAll);
		return res.json({ code: 0, msg: `${project}部署中` });; // 将第三方 API 数据返回客户端
	} catch (error) {
		log(error);
		return res.status(500).json({ error: '请求失败' });
	}
});

app.listen(7015, () => console.log('服务运行中: http://localhost:7015'));