import { payloadId } from "@walletconnect/utils";
import { createWalletEvents } from "../common/WalletEvent";
import { singleton } from "../decorator/singleton.decorator";

@singleton
export class NativeSvr {
  _event = createWalletEvents();

  _subscribeToResponse(id: string, callback) {
    this._event.on(`response:${id}`, callback);
  }

  _subscribeToCallResponse(id) {
    return new Promise((resolve, reject) => {
      this._subscribeToResponse(id, (result) => {
        if (result.errcode) {
          reject(result.errcode);
          return;
        }
        resolve(result.data);
      });
    });
  }

  public handleNativeCallback(...args) {
    let id = args[0];
    let result = JSON.parse(args[1]);
    this._event.emit(`response:${id}`, result);
  }

  public signWithGoogle() {
    let id = payloadId();
    jsb.signWithGoogle(id);
    return this._subscribeToCallResponse(id);
  }

  public signWithApple() {
    let id = payloadId();
    jsb.signWithApple(id);
    return this._subscribeToCallResponse(id);
  }

  public signWithTikTok() {
    let id = payloadId();
    jsb.signWithTikTok(id);
    return this._subscribeToCallResponse(id);
  }

  public signOutGoogle() {
    let id = payloadId();
    jsb.signOutGoogle(id);
    return this._subscribeToCallResponse(id);
  }

  public scanQRCode(title: string) {
    let id = payloadId();
    jsb.scanQRCode(id, title);
    return this._subscribeToCallResponse(id);
  }

  public restoreKey(oid: string) {
    let id = payloadId();
    jsb.restoreKey(id, oid);
    return this._subscribeToCallResponse(id);
  }
}