export const loginGoogle = () => {

   return new Promise(async (resolve, reject) => {

   const user = await GoogleSignin.signIn().catch(error => {
  // console.log('WRONG SIGNIN', error);
  console.log('getOpenIdToken',getOpenIdToken);
  Alert.alert("13");

  });

   if (user) {
  const credential = await googleGetCredential();

  if (credential) {

    const result = await getOpenIdToken('accounts.google.com',
  credential.identityId, credential.idToken);
    resolve(result);
    Alert.alert("8");

    return;
  }

  reject('Authentication failed');
  console.log('failed');
  Alert.alert("9");

   return;
   }

  return;
   });
   };

   export const getOpenIdToken = async (provider, identityId, token) => {

   const payload = {
  IdentityId: identityId,
  Logins: {
  [provider]: token,
  },
  };
  Alert.alert("10");

  try {
  const rsp = await fetch(COGNITO_IDENTITY_API, {

  method: 'POST',
  headers: new Headers({

    'X-Amz-Target': 'AWSCognitoIdentityService.GetOpenIdToken',
    'Content-Type': 'application/x-amz-json-1.1',
    random: new Date().valueOf(),
    'cache-control': 'no-cache',
  }),
  body: JSON.stringify(payload),

   });

   if (!rsp.ok) {
   logout();
   } else {
   const json = await rsp.json();

   return json.Token;
   }
   } catch (e) {
   console.log('Error of getOpenIdToken: ', e);
   }
   };

   const googleConfigure = () => {
   GoogleSignin.hasPlayServices({ autoResolve: true })
  .then(() =>
  GoogleSignin.configure({
    iosClientId: GOOGLE_SIGNIN_IOS_CLIENT_ID,
    webClientId: GOOGLE_SIGNIN_WEBCLIENT_ID,
   })
    );
    };

  export const init = () => {
  googleConfigure();
   };