// const decoderWorker = new Worker("./worker/decoderWorker.js");

import { decodeMessage } from "./decodeMessage.js";

var worker = `
const Events = {
    DecodeMessage: 0,
    UpdateStats: 1,
    WASMReady: 2,
    CacheFrame: 3,
    RecordVideo: 4,
    OnlyEmitSignal: 5,
    WASMReadyCost: 6,
    PanoramaMessage: 7,
    RequestIFrame: 8,
    ConsoleLog: 9,
    ConsoleError: 10,
  };
  const printConsole = {
    log: (msg) => self.postMessage({ event: Events.ConsoleLog, printMsg: msg }),
    error: (msg, code) =>
      self.postMessage({ event: Events.ConsoleError, printMsg: msg, code: code }),
  };
  
  class Decoder {
    constructor() {}
    loadWASM(url) {
      printConsole.log("Load WASM from " + String(url));
      try {
        self.importScripts(url);
      } catch (e) {
        printConsole.error(e.message, "5003");
      }
    }
  }
  if ("function" === typeof importScripts) {
    printConsole.log("22222");
  }
  
  self.decoder = new Decoder();
  
  self.onmessage = (event) => {
    switch (event.data.event) {
      case 0:
        self.postMessage({});
        break;
      case 9:
        self.decoder.loadWASM(event.data.url);
        printConsole.log("loadWASM");
      default:
        break;
    }
  };
`;

// const decoderWorker = new Worker('./decoderWorker.js"');

const webworkBlob = new Blob([worker], {
  type: "application/javascript",
});

const decoderWorker = new Worker(URL.createObjectURL(webworkBlob));
const workEvents = {
  DecodeMessage: 0,
  UpdateStats: 1,
  WASMReady: 2,
  CacheFrame: 3,
  RecordVideo: 4,
  OnlyEmitSignal: 5,
  WASMReadyCost: 6,
  PanoramaMessage: 7,
  RequestIFrame: 8,
  ConsoleLog: 9,
  ConsoleError: 10,
};
decoderWorker.postMessage({
  event: 9,
  url: "https://static.xverse.cn/wasm/v15/lib_ff264dec_no_idb_with_wasm_tbundle.js?tbundle=tmeland_base",
  jitterLength: 0,
});
console.log("decoderWorker", decoderWorker);

decoderWorker.onmessage = (event) => {
  //   console.log("Message received from worker", event);
  switch (event.data.event) {
    case workEvents.decodeMessage:
      decodeMessage(event);
      break;
    case workEvents.ConsoleLog:
      console.log(event.data.printMsg);
      break;
    case workEvents.ConsoleError:
      console.error(event.data.code);
      break;
  }
};
decoderWorker.onerror = (event) => {
  console.log("event", event);
};