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.errmessage || 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 signWithFacebook() {
    let id = payloadId();
    jsb.signWithFacebook(id);
    return this._subscribeToCallResponse(id);
  }

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

  public signWithEmail() {
    let id = payloadId();
    jsb.signWithEmail(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 buyProduct(productId: string, orderId: string) {
    let id = payloadId();
    jsb.beginBuy(id, productId, orderId);
    return this._subscribeToCallResponse(id);
  }

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

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

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

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

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

  public storagePass(key: string, pass: string) {
    let id = payloadId();
    jsb.storagePass(id, key, pass);
    return this._subscribeToCallResponse(id);
  }

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