function fbOnLogin(resp) {
  window.resp = resp;
  FB.api("/me?fields=id,name,email,picture", function (response) {
    let {id, email, name, picture} = response;
    saveUserData({name, email, id, img: picture.data.url, resp: window.resp, type: "facebook"});
  });
}
window.decodeJwtResponse = function (token) {
  let base64Url = token.split('.')[1]
  let base64 = base64Url.replace(/-/g, '+').replace(/_/g, '/');
  let jsonPayload = decodeURIComponent(atob(base64).split('').map(function(c) {
      return '%' + ('00' + c.charCodeAt(0).toString(16)).slice(-2);
  }).join(''));
  return JSON.parse(jsonPayload)
}
window.handleCredentialResponse = (response) => {
  // decodeJwtResponse() is a custom function defined by you
  // to decode the credential response.
  responsePayload = decodeJwtResponse(response.credential);
  name = responsePayload.given_name;
  email = responsePayload.email;
  id = responsePayload.sub;
  img = responsePayload.picture;
  info = {name, email, id, img, type: 'google', resp: responsePayload};
  saveUserData(info);

}
function saveUserData(info) {
  next = window.nice.url('next');
  stop_reload = $('.stop_reload').text();
  if(!def(stop_reload)) stop_reload = '';
  if(next) info.next = next;
  if(stop_reload) info.stop_reload = stop_reload;
  p = $('.step_2[p]').attr('p');
  if(!def(p)) p = '';
  if(p) info.p = p;
  $.post("/ajax/auth/social_login", info).done((data) => {
    data = JSON.parse(data);
    result = data.result;
    error = data.error;
    //console.log(data);
    if(error) {
      showme(error);
    }
    else $('body').append(result);
  }).fail((err) => {
    //showme("Error");
    //console.log("err", err)
  });
}

function google_on_failure(googleUser) {
  //console.log(googleUser);
  //showme("Error");
}
function google_on_sign_in(googleUser) {
  //console.log('hi');
  //console.log(googleUser);
  let profile = googleUser.getBasicProfile();
  name = profile.getName();
  email = profile.getEmail();
  id = profile.getId();
  img = profile.getImageUrl();
  resp = googleUser.getAuthResponse();
  gapi.load('auth2', function() {
    auth2 = gapi.auth2.init({});
    auth2.signOut();
    auth2.disconnect();
  });
  //console.log(resp);
  //console.log(profile);
  info = {name, email, id, img, type: 'google', resp};
  saveUserData(info);
}

function gooinit() {
  //console.log('init');
  gapi.load('auth2', function() {
    auth2 = gapi.auth2.init({});
    //auth2.signOut();
    //auth2.disconnect();
    auth2 = gapi.auth2.init({});
    element = document.getElementById('googleBtn');
    auth2.attachClickHandler(element, {}, google_on_sign_in, google_on_failure);
  });
}

jQuery(function($) {
  if(typeof gapi != 'undefined') gooinit();
});