//internal void SetAge()
//{
// var today = DateTime.Today;
// // Calculate the age.
// Age = today.Year - Birthdate.GetValueOrDefault().Year;
// // Go back to the year the person was born in case of a leap year
// if (Birthdate.GetValueOrDefault().Date > today.AddYears(-Age)) Age--;
//}
public int GetAge(DateTime asOfDate)
{
var age = asOfDate.Year - Birthdate.GetValueOrDefault().Year;
// Go back to the year the person was born in case of a leap year
if (Birthdate.GetValueOrDefault().Date > asOfDate.AddYears(-age))
{
age--;
}
return(age);
}
private async void OnRegisterClosing(object sender, DialogClosingEventArgs args)
{
if (Equals(args.Parameter, false))
{
return;
}
if (_isOkMessageOpen && _result)
{
_isOkMessageOpen = false;
return;
}
if (_isOkMessageOpen && !_result)
{
args.Session.UpdateContent(_content);
}
args.Cancel();
await ValidateAsync();
RaisePropertyChanged(() => IsValid);
if (Equals(args.Parameter, "Add") && !HasErrors)
{
args.Session.UpdateContent(new PleaseWaitView());
await Task.Run(() =>
{
try
{
var newTeacher = new Teacher()
{
FirstName = FirstName,
MiddleName = MiddleName,
LastName = LastName,
Gender = Gender,
ContactNo = Contact,
Birthday = Birthdate.GetValueOrDefault(),
Address = Address,
Photo = Photo,
};
_context.Teachers.Add(newTeacher);
_context.SaveChanges();
_result = true;
return($"{newTeacher.FullName} is registered");
}
catch (Exception e)
{
Console.WriteLine(e.Message);
_content = args.Session.Content;
_result = false;
return($"Failed to register Student");
}
})
.ContinueWith((t, _) =>
{
LoadData();
SendUpdateMessage();
args.Session.UpdateContent(new OkMessageDialog()
{
DataContext = t.Result
});
_isOkMessageOpen = true;
}, null, TaskScheduler.FromCurrentSynchronizationContext());
}
}
private async void AddStudentClosing(object sender, DialogClosingEventArgs args)
{
if (Equals(args.Parameter, "Exit"))
{
return;
}
if (_isOkMessageOpen && _result)
{
_isOkMessageOpen = false;
return;
}
else if (_isOkMessageOpen && !_result)
{
_isOkMessageOpen = false;
args.Session.UpdateContent(_content);
}
args.Cancel();
await ValidateAsync();
RaisePropertyChanged(() => IsValid);
if (Equals(args.Parameter, "Add") && !HasErrors)
{
args.Cancel();
args.Session.UpdateContent(new PleaseWaitView());
await Task.Run(() =>
{
try
{
Student NewStudent;
//using (var context = new MorenoContext())
//{
NewStudent = new Student()
{
FirstName = FirstName,
MiddleName = MiddleName,
LastName = LastName,
Gender = Gender,
Contact = Contact,
Address = Address,
SchoolYear = SchoolYear,
BirthDate = Birthdate.GetValueOrDefault(),
LRN = LRN,
YearLevel = SelectedYearLevel,
Section = SelectedSection,
Photo = Photo
};
_context.Students.Add(NewStudent);
_context.SaveChanges();
var user = new User()
{
UserName = LRN,
Password =
$"{FirstName[0]}{MiddleName[0]}{LastName[0]}{Birthdate?.Date.ToString("dMyyyy")}"
.ToLower(),
Authorization = "Student",
Student = NewStudent
};
_context.Users.Add(user);
_context.SaveChanges();
foreach (var requirement in NewStudentRequirements)
{
var studentRequirements = new RequirementStudents
{
RequirementId = requirement.Id,
Status = requirement.Status,
StudentId = NewStudent.Id
};
NewStudent.RequirementStudents.Add(studentRequirements);
_context.SaveChanges();
}
//_context.Students.Add(NewStudent);
//_context.Users.Add(user);
StatusMessage = $"{NewStudent.FullName} is registered";
_result = true;
}
catch (Exception e)
{
Console.WriteLine(e.Message);
StatusMessage = $"Failed to register Student";
_result = false;
}
})
.ContinueWith((t, _) =>
{
if (!_result)
{
_content = args.Session.Content;
}
LoadStudents();
args.Session.UpdateContent(new OkMessageDialog()
{
DataContext = StatusMessage
});
_isOkMessageOpen = true;
}, null, TaskScheduler.FromCurrentSynchronizationContext());
}
}
