private async void UpdateComment(object obj)
{
if (!ScanSuccess || string.IsNullOrEmpty(lastScan))
{
await Application.Current.MainPage.DisplayAlert("Failed", "Last scan was not successfull. Try to scan the badge again.", "OK");
}
AppController.AddBusy(this);
// Update the comment.
var formContent = new FormUrlEncodedContent(new[]
{
new KeyValuePair <string, string>("comment", Comment)
});
HttpMessage response = await Login.Instance.DoPost($"api/badge-scanning/edit/{ScannedId}", formContent);
ScanSuccess = response.Success;
if (response.Success)
{
string json = await response.Response.Content.ReadAsStringAsync();
JSONQRComment commentResult = JsonConvert.DeserializeObject <JSONQRComment>(json);
ScanSuccess = commentResult.success;
if (!commentResult.success)
{
ErrorMessage = commentResult.message;
}
else
{
ErrorMessage = "";
ScanSuccess = false;
}
}
else
{
if (string.IsNullOrEmpty(response.Message))
{
response.Message = "Could not save comment.";
}
ErrorMessage = response.Message;
}
AppController.RemoveBusy(this);
}
private async void DoScanResult(ZXing.Result result)
{
DoScan = false;
string scanned_user = result.Text;
lastScan = scanned_user;
AppController.AddBusy(this);
HttpMessage response = await Login.Instance.DoPost($"api/badge-scanning/{scanned_user}");
ScanSuccess = response.Success;
if (response.Success)
{
string json = await response.Response.Content.ReadAsStringAsync();
JSONScanQR scanResult = JsonConvert.DeserializeObject <JSONScanQR>(json);
ScanSuccess = scanResult.success;
if (!scanResult.success)
{
ErrorMessage = scanResult.message;
}
else
{
ScannedName = scanResult.user_name;
scannedId = scanResult.id;
}
}
else
{
if (string.IsNullOrEmpty(response.Message))
{
response.Message = "Could not verify.";
}
ErrorMessage = response.Message;
}
AppController.RemoveBusy(this);
}
private async void SubmitButtonClicked(object obj)
{
AppController.AddBusy("SignInViewModel");
IsPasswordEmpty = string.IsNullOrEmpty(Password);
if (string.IsNullOrEmpty(Mail) || !mail.Contains("@") || !mail.Contains("."))
{
HasError = true;
}
else if (!isPasswordEmpty)
{
if (await DoLogin(Mail, Password, true))
{
// Save this.
Account account = new Account
{
Username = Mail
};
account.Properties.Add("Password", Password);
await SecureStorageAccountStore.SaveAsync(account, App.AppName);
}
}
AppController.RemoveBusy("SignInViewModel");
}
private async void SubmitButtonClicked(object obj)
{
if (!AgreePolicy)
{
await Application.Current.MainPage.DisplayAlert("Failed", "Please agree to the privacy policy.", "OK");
return;
}
AppController.AddBusy(this);
IsPasswordEmpty = string.IsNullOrEmpty(Password);
MailHasError = string.IsNullOrEmpty(Mail) || !mail.Contains("@") || !mail.Contains(".");
ConfirmPasswordError = string.IsNullOrEmpty(ConfirmPassword) || !string.Equals(ConfirmPassword, Password);
IsFirstNameEmpty = string.IsNullOrEmpty(FirstName);
IsSurnameEmpty = string.IsNullOrEmpty(Surname);
AssociationError = Association != null && string.IsNullOrEmpty(Association.name);
StudyProgrammeError = !ShowCompany && string.IsNullOrEmpty(StudyProgramme);
TicketCodeError = string.IsNullOrEmpty(TicketCode);
StudyProgrammeOtherError = ShowOtherProgramme && string.IsNullOrEmpty(studyProgrammeOther);
CompanyNameError = ShowCompany && string.IsNullOrEmpty(CompanyName);
int associationIndex = -1;
if (!AssociationError)
{
for (int i = 0; i < Associations.Count; i++)
{
if (Associations[i].name.Equals(Association.name))
{
associationIndex = i;
break;
}
}
if (associationIndex < 0)
{
AssociationError = true;
}
}
if (!isPasswordEmpty && !MailHasError && !ConfirmPasswordError && !IsFirstNameEmpty && !IsSurnameEmpty && !AssociationError && !StudyProgrammeError && !TicketCodeError && !StudyProgrammeOtherError && !CompanyNameError)
{
// TODO: set TicketCodeError to false if it doesn't work and we get a false.
HttpMessage httpMessage = await Login.Instance.DoRegisterAsync(new Model.RegisterModel {
code = TicketCode,
firstname = FirstName,
surname = Surname,
vereniging = associationIndex,
bus = UseBus,
programme = StudyProgramme,
programmeOther = StudyProgrammeOther,
companyName = CompanyName,
vegetarian = Vegetarian,
specialNeeds = OtherRemarks,
email = Mail,
password = Password,
confirm = ConfirmPassword,
privacyPolicyAgree = AgreePolicy,
subscribe = MailSubscribe
});
AppController.RemoveBusy(this);
if (httpMessage.Success)
{
await Application.Current.MainPage.DisplayAlert("Success", "You are logged in.", "OK");
}
else
{
await Application.Current.MainPage.DisplayAlert("Failed", httpMessage.Message, "OK");
}
}
AppController.RemoveBusy(this);
}