import { type udp } from "bun";
import { MsgProtocol } from "./msgProtocol";
import { parentPort } from "worker_threads";

declare var self: Worker

const udpClient = await Bun.udpSocket({})

parentPort?.on("message", (msg: MsgProtocol.MessageQuery) => {
  if (MsgProtocol.isMessageQuery(msg)) {
    switch (msg.command) {
      case "send": {
        const args = msg.data.args as {
          data: udp.Data,
          port: number,
          address: string,
        }
        udpClient.send(args.data, args.port, args.address)
        postMessage(MsgProtocol.genMessageResult("Send Successfully", msg))
        break
      }
      default: {
        postMessage(MsgProtocol.genMessageError("No Such Command", msg))
        break
      }
    }
  } else {
    postMessage(MsgProtocol.genMessageError("No Currenct Destination", msg))
  }
})