private void search()
{
if (searchString == null || searchString == "")
{
students.Clear();
foreach (var s in Students)
{
StudentCell cell = new StudentCell(s);
cell.textColour = Application.Current.Resources["OnSurface"] as Color? ?? Color.Black;
students.Add(cell);
}
}
else
{
string searchStringTemp = searchString.ToLower();
List <Models.Student> searchResults = Students.Where <Models.Student>(s => $"{s.Forename.ToLower()} {s.Surname.ToLower()}".StartsWith(searchStringTemp) || s.Forename.ToLower().StartsWith(searchStringTemp) || s.Surname.ToLower().StartsWith(searchStringTemp) || s.SwimEnglandNumber.StartsWith(searchStringTemp)).ToList();
students.Clear();
foreach (var s in searchResults)
{
StudentCell cell = new StudentCell(s);
cell.textColour = Application.Current.Resources["OnSurface"] as Color? ?? Color.Black;
students.Add(cell);
}
}
}
public static Models.Student ConvertToStudent(StudentCell cell)
{
return(new Models.Student()
{
Forename = cell.Forename,
Surname = cell.Surname,
SwimEnglandNumber = cell.SwimEnglandNumber,
MedicalDetails = cell.MedicalDetails,
DateOfBirth = cell.DateOfBirth,
CurrentGradeNumber = cell.CurrentGradeNumber
});
}
private void selectStudent(object obj)
{
StudentCell currentCell = obj as StudentCell;
currentCell.textColour = Application.Current.Resources["OnSecondary"] as Color? ?? Color.Black;
List <StudentCell> temp = students.Except <StudentCell>(new List <StudentCell>()
{
currentCell
}).ToList();
foreach (var a in temp)
{
a.textColour = Application.Current.Resources["OnSurface"] as Color? ?? Color.Black;
}
Shell.Current.Navigation.PushAsync(new Views.StudentDetailPage(StudentCell.ConvertToStudent(currentCell)));
}
private void loadData()
{
isRefreshing = true;
Models.AllStudentsResponse resp;
Task <Models.AllStudentsResponse> task = Task.Run(() => restService.GetAllStudentsAsync());
task.ContinueWith(t => Device.BeginInvokeOnMainThread(
async() =>
{
if (t.IsFaulted)
{
await App.Current.MainPage.DisplayAlert("Connection error", "There was an error connecting to the server", "Try Again");
}
resp = t.Result;
if (!resp.Success)
{
isRefreshing = false;
await App.Current.MainPage.DisplayAlert(resp.Error.Message, resp.Error.Detail, "Try again");
return;
}
Students = resp.Students.values;
students.Clear();
foreach (var s in Students)
{
StudentCell cell = new StudentCell(s);
cell.textColour = Application.Current.Resources["OnSurface"] as Color? ?? Color.Black;
students.Add(cell);
}
isRefreshing = false;
search();
}
));
}
