var UserPoolId = 'us-east-1_TuozR9j2Y'
var ClientId = '582vpnerq19genvm8072o2dtcn'
var IdentityPoolId = 'us-east-1:7263d682-87e9-43ff-bada-16f23180ef33'
var poolData = {
    UserPoolId :  UserPoolId,
    ClientId :    ClientId
};
var userPool = new AmazonCognitoIdentity.CognitoUserPool(poolData);
var CredentialLoginUrl = 'cognito-idp.us-east-1.amazonaws.com/' + UserPoolId

var QueryString = function () {
  var query_string = {};
  var query = window.location.search.substring(1);
  var vars = query.split("&");
  for (var i=0;i<vars.length;i++) {
    var pair = vars[i].split("=");
    if (typeof query_string[pair[0]] === "undefined") {
      query_string[pair[0]] = decodeURIComponent(pair[1]);
    } else if (typeof query_string[pair[0]] === "string") {
      var arr = [ query_string[pair[0]],decodeURIComponent(pair[1]) ];
      query_string[pair[0]] = arr;
    } else {
      query_string[pair[0]].push(decodeURIComponent(pair[1]));
    }
  }
  return query_string;
}();

function closeAll(){
  $('#modal').modal('hide')
  $('#signInLink').popover('hide')
  delete window.mainContent
  delete window.doModals
}

function getContent(sel){
  return $(window.mainContent + ' ' + sel)
}


function showContent(id){
  if (window.doModals) {
    $('#modal div.modal-body').html($(id).html())
    $('#modal').modal('show')
    window.mainContent = '#modal'
  }
  else {
    var content = '<div id="popoverContent">' + $(id).html() + '</div>'
    // console.log(content)
    var popover = $('#signInLink').attr('data-content', content).data('bs.popover');
    // if (!popover) {
    //   alert('here')
    // }
    popover.setContent();
    popover.$tip.addClass(popover.options.placement);
    popover.show()
    window.mainContent = '#popoverContent'
  }
}

function showSignIn(){
  window.doModals = false
  showContent('#user_password')

  getContent('input[name=inputEmail]').keypress(function(e){
    if (e.charCode === 13) {
      getContent('button[name=loginButton]').click()
    }
  })
  getContent('input[name=inputPassword]').keypress(function(e){
    if (e.charCode === 13) {
      getContent('button[name=loginButton]').click()
    }
  })
}

function showInputVerificationCode(){
  showContent('#forgot_enter_email')
}

function forgotPasswordCodeEntry(){
  var email = getContent('input[name=inputEmailForgot]')[0].value
  var userData = {
        Username : email,
        Pool : userPool
    };
  var cognitoUser = new AmazonCognitoIdentity.CognitoUser(userData);
  cognitoUser.forgotPassword({
    onSuccess: function () {
      showContent('#password_congrats')
      getContent('button[name=congratsButton]').on('click',function(){
        closeAll()
      })

      // getContent('button[name=submitButton]').on('click',function(){
      //   var password = getContent('input[name=inputPassword1]')[0].value
      //   cognitoUser.confirmPassword(code, password, self)
      // })
    },
    onFailure: function(err) {
      console.log('ERROR:')
      console.log(err)
      alert('There was an failure in the "forgot password" function');
    },
    inputVerificationCode: function(data) {
      var self = this
      showContent('#code_entry')
      getContent('button[name=submitCodeButton]').on('click',function(){
        var code = getContent('input[name=codeSubmit]')[0].value
        showContent('#password_change')
        getContent('button[name=submitButton]').on('click',function(){
          var password = getContent('input[name=inputPassword1]')[0].value
          cognitoUser.confirmPassword(code, password, self)
        })
      })
    }
  });
}

function showReset(){
  showContent('#forgot_enter_email')
}

function reset() {
  var email = prompt('Please enter your email').toLowerCase()
  var userData = {
      Username :  email,
      Pool :      userPool
  };
  var cognitoUser = new AmazonCognitoIdentity.AmazonCognitoIdentityCognitoUser(userData);
  cognitoUser.forgotPassword({
    onSuccess: function(){
      console.log('reset done')
    },
    onFailure: function(err){
      console.log(err)
    },
    inputVerificationCode: function(data) {
      console.log('Code sent to: ' + data);
      var verificationCode = prompt('Please check your email and enter the verification code here: ' ,'');
      var newPassword = prompt('Enter new password ' ,'');
      console.log('password: _' + newPassword + '_')
      cognitoUser.confirmPassword(verificationCode, newPassword, this);
      alert('Password reset complete')
    }
  })
}

function register(email, password, cb){
  var email = email.toLowerCase()
  var attributeList = [];
  var dataEmail = {
    Name : 'email',
    Value : email
  };

  var attributeEmail = new AmazonCognitoIdentity.CognitoUserAttribute(dataEmail);
  attributeList.push(attributeEmail);
  userPool.signUp(email, password, attributeList, null, function(err, result){
    if (err) {
      console.log('ERROR:')
      console.log(err)
      alert('There was an error in userpool signup');
      return;
    }
    cognitoUser = result.user;
    cb()
  });
}

function confirm(email, code){
  email = email.toLowerCase()
  var userData = {
      Username :  email,
      Pool :      userPool
  };
  var cognitoUser = new AmazonCognitoIdentity.CognitoUser(userData);
  cognitoUser.confirmRegistration(code, true, function(err, result) {
    console.log('ERROR:')
    console.log(err)
    if (err) {
        alert('There was an error in registration confirmation');
        return;
    }
    console.log('call result: ' + result);
    if (result === 'SUCCESS') {
      showContent('#password_congrats')
      getContent('button[name=congratsButton]').on('click',function(){
        closeAll()
      })
    }
  });
}

function maskSpin(btn){
  $(btn).append('<span class="glyphicon glyphicon-refresh spinning" />')
  $(btn).addClass('disabled')
}

function maskSpinOff(btn) {
  $(btn).find('span').remove()
  $(btn).removeClass('disabled')
}

function doLogin(btn){
  maskSpin(btn)
  authenticate(getContent('input[name=inputEmail]')[0].value, getContent('input[name=inputPassword]')[0].value)
}

function authenticate(user, pass){
  if (window.location.href.indexOf('test.zapitmedical.com') !== -1) {
    var allowed = {
      'alan.barber@improving.com': 1,
      'pete@zapitmedical.com' : 1,
      'bmurray@zapitmedical.com': 1,
      'nseiler@zapitmedical.com': 1,
      'nick1@zapitmedical.com': 1,
      'nick2@zapitmedical.com': 1,
      'nick3@zapitmedical.com': 1,
      'nick4@zapitmedical.com': 1,
      'nick5@zapitmedical.com': 1,
      'nick6@zapitmedical.com': 1,
      'nick7@zapitmedical.com': 1,
      'nick8@zapitmedical.com': 1,
      'nick9@zapitmedical.com': 1,
      'nick10@zapitmedical.com': 1,
      'lisa@zapitmedical.com': 1,
      'shachtel@ohiomedphys.com': 1,
      'nseiler@ohiomedphys.com': 1,
      'pete@bluecampaigns.com': 1,
      'testnoauth@email.com': 1,
      'chahn010@gmail.com': 1,
      'bmurray@ohiomedphys.com': 1,
      'mseiler2212@gmail.com': 1,
      'autotestauth@email.com': 1,
      'msupeck@zapitmedical.com': 1,
      'amurphy@zapitmedical.com': 1
    }

    if (!allowed[user]) {
      alert('You are not authorized to login to the test server')
      return
    }
  }

  user = user.toLowerCase()
  $('#user_password #incorrectUsernamePass').css('display','none')
  var authenticationData = {
      Username : user,
      Password : pass
  };
  var authenticationDetails = new AmazonCognitoIdentity.AuthenticationDetails(authenticationData);
  var userData = {
      Username :  user,
      Pool :      userPool
  };
  var cognitoUser = new AmazonCognitoIdentity.CognitoUser(userData);
  window.cognitoUser = cognitoUser

  cognitoUser.authenticateUser(authenticationDetails, {
    onSuccess: function (result) {

      localStorage.setItem('idToken',result.getIdToken().getJwtToken())
      window.location = '/app/index.html'

//      window.idToken = result.getIdToken().getJwtToken()
      // console.log('access token + ' + result.getAccessToken().getJwtToken());
      //
      // var hash = {};
      // hash[CredentialLoginUrl] = result.getIdToken().getJwtToken()
      //
      // console.log(hash)
      // var credentials = new AWS.CognitoIdentityCredentials({
      //   IdentityPoolId : IdentityPoolId,
      //   Logins : hash
      // });

      // console.log(credentials)
    },
    onFailure: function(err) {
      // alert('failure!')
      // $('[data-toggle="popover"]').popover('destroy');
      maskSpinOff(getContent('button[name=loginButton]'))

//      alert('Beginning April 11, 2017 we have instituted a new security protocol.  Please reset your password to continue.')
      console.log(err)
      console.log(typeof err)
      window.doModals = true



      var cb = function(){
        showContent('#code_entry')
        getContent('button[name=submitCodeButton]').on('click',function(){
          var code = getContent('input[name=codeSubmit]')[0].value
          confirm(user, code)
        })
      }

      if (err.message.indexOf('does not exist') !== -1) {
        showContent('#password_change')
        getContent('button[name=submitButton]').on('click',function(){
          var password = getContent('input[name=inputPassword1]')[0].value
          register(user, password, cb)
        })
        getContent('div[name=resetExplanationMsg]').css('display','block')
      }

      else if (err.message.indexOf('User is not confirmed') !== -1) {
        cb()
      }

      else if (err.message.indexOf('Incorrect username or password') !== -1) {
        // alert('test')
        getContent('div[name=incorrectUsernamePass]').css('display','block')
      }

      else if (err.message.indexOf('Password reset required for the user') !== -1) {
        showReset()
      }

      // if (err === 'Error: User account has expired, it must be reset by an administrator.') {
      //
      // }
//      alert(err)
//      console.log(err)
//          alert(err);
    },
    newPasswordRequired: function(userAttributes, requiredAttributes){
      var newPassword = prompt('Please enter a new password ' ,'');
      cognitoUser.completeNewPasswordChallenge(newPassword, null, this);
    }
  });
}

function validatePassword(pass1, pass2){
  if (typeof pass1 === 'undefined' || typeof pass2 === 'undefined') {
    return
  }

  var hash = {valid: true}

  var hasCap = false
  var hasLow = false
  var hasNum = false
  for (var i = 0; i < pass1.length; i++) {
    if (!isNaN(pass1.charAt(i))) {
      hasNum = true
    }
    else {
      if (pass1.charAt(i) === pass1.charAt(i).toUpperCase()) {
        hasCap = true
      }
      if (pass1.charAt(i) === pass1.charAt(i).toLowerCase()){
        hasLow = true
      }
    }
  }

  if (pass1 !== pass2) {
    hash = {valid: false, msg: 'Passwords do not match'}
  }
  else if (pass1.length < 8) {
    hash = {valid: false, msg: 'Password is not at least 8 characters'}
  }
  else if (hasCap === false) {
    hash = {valid: false, msg: 'Password does not contain an upper-case letter'}
  }
  else if (hasLow === false) {
    hash = {valid: false, msg: 'Password does not contain a lower-case letter'}
  }
  else if (hasNum === false) {
    hash = {valid: false, msg: 'Password does not contain a number'}
  }

  if (hash.valid === false) {
    $('#pwdValidMsg').html(hash.msg)
  }
  else {
    $('#pwdValidMsg').html('')
  }

  $('#password_change button').prop('disabled', !hash.valid)
}

function signup(form){
  var obj = {
    firstname: form.firstname.value,
    lastname: form.lastname.value,
    email: form.email.value.toLowerCase()
  }
  window.location = '/signup.html?' + $.param(obj)
}

function sendMessage() {
  var obj = {
    name:     document.getElementById('contact_name').value,
    email:    document.getElementById('contact_email').value,
    message:  document.getElementById('contact_message').value
  }

  var prefix
  if (window.location.href.indexOf('test.zapitmedical.com') !== -1) {
    prefix = 'https://test-api-5.zapitmedical.com/test'
  }
  else if (window.location.host === 'zapitmedical.com' || window.location.host === 'www.zapitmedical.com') {
    prefix = 'https://api3.zapitmedical.com/prod'
  }

  var url = prefix + '/web_send_email?name=' + obj.name + '&email=' + obj.email + '&message=' + obj.message;
  $.get(url,function(data, status, xhr){
    console.log(data)
    console.log(status)
    console.log(xhr)
  })
  .done(function(){
    console.log('done')
  })
  .fail(function(){
    document.getElementById('contact_submit_button').innerHTML = '<div>Thank you - someone will contact you within 24 hours'
  })
}

$(document).ready(function () {
  $('#user_password').on('shown.bs.modal', function () {
    $('#user_password #inputEmail').focus()
  })
  $('#inputPassword1').keyup(function(){
    validatePassword($('#inputPassword1')[0].value, $('#inputPassword2')[0].value)
  });
  $('#inputPassword2').keyup(function(){
    validatePassword($('#inputPassword1')[0].value, $('#inputPassword2')[0].value)
  });
  console.log($('[data-toggle="popover"]'))
  $('[data-toggle="popover"]').popover({
    html: true,
    content: 'placeholder'
  });
});