feat：UI及切换后端为http

backend/src/main.ts

@@ -1,16 +1,72 @@
-import config,{ Config } from "./utils/config.js";
+import config, { Config } from "./utils/config.js";
+import fsp from "node:fs/promises";
+import fs from "node:fs";
+import { pipeline } from "node:stream/promises";
+import { yauzl_promise } from "./utils/yauzl.promise.js";
+import express from "express";
+import multer from "multer";
+import cors from "cors"
+import websocket, {WebSocketServer} from "ws"
+import { createServer } from "node:http";
+const app = express();
+const upload = multer()
+app.use(cors())
+app.use(express.json())
+const server = createServer(app);
+const wss = new WebSocketServer({server})
+const tasks = new Map<number, {status: "peding"|"success",result: any}>()
+let timespm = 0;
+let ws:websocket|undefined = undefined;
+/* 对外API */
+ // Express
+app.post("/start",upload.single("file"),(req,res)=>{
+  if (!req.file){
+   return;
+  }
+  DeX(req.file.buffer)
+  timespm = Date.now();
+  tasks.set(timespm,{status:"peding",result:undefined});
+  res.json({taskId:timespm})
+    //const buffer = Buffer.from(req.body);
+    //console.log(buffer);
+})
 
-const input = process.argv[2];
+app.get('/getconfig',(req,res)=>{
+    res.json(config)
+})
 
-switch (input) {
-    case 'getconfig': //读取配置
-        process.stdout.write(JSON.stringify(config));
-        break;
-    case 'writeconfig': //写入配置
-        if(process.argv.length < 4){
-            process.exit(1);
-        }
-        Config.write_config(JSON.parse(process.argv[3]));
-        break;
-    case 'start':
+app.post('/writeconfig',(req,res)=>{
+    Config.write_config(req.body)
+    res.json({status:200})
+})
+ // WebSocket
+ wss.on("connection",(wsx)=>{
+     ws = wsx;
+ })
+
+server.listen(37019,()=>{
+    console.log("Server is running on http://localhost:37019")
+})
+
+async function DeX(buffer: Buffer) {
+  /* 解压Zip */
+  const zip = await yauzl_promise(buffer);
+  for await (const entry of zip) {
+    const ew = entry.fileName.endsWith('/')
+    if (ew){
+        await fsp.mkdir(`./test/${entry.fileName}`,{recursive:true})
+    }
+    if (!ew) {
+        const dirPath = `./test/${entry.fileName.substring(0, entry.fileName.lastIndexOf('/'))}`;
+        await fsp.mkdir(dirPath, { recursive: true });
+        const stream = await entry.openReadStream;
+        const write = fs.createWriteStream(`./test/${entry.fileName}`);
+        await pipeline(stream, write);
+    }
+    if(ws){
+      ws.send(JSON.stringify({status:"unzip",result:entry.fileName}))
+    }
+  }
+  /* 解压完成 */
+  ws?.send(JSON.stringify({status:"changed",result:undefined}))
 }