private async void DisenrollButton_OnClicked(object sender, EventArgs e)
{
var restResponse = await _restService.DisenrollUser(_currentWorkshopID);
if (restResponse.ResponseCode == null)
{
await DisplayAlert("Error",
restResponse.ErrorMessage + "\nControleer of u verbining heeft met het internet", "Ok");
return;
}
if (restResponse.ResponseCode == HttpStatusCode.Unauthorized)
{
//Check token validation additionaly
await DisplayAlert("Error", "Uw sessie is verlopen, U wordt terug gestuurd naar de login pagina", "Ok");
Application.Current.MainPage = new LoginView();
}
if (restResponse.ResponseCode == HttpStatusCode.OK)
{
UserDisenrolled?.Invoke(this, _currentWorkshop);
_currentWorkshop.IsEnrolled = false;
_currentWorkshop.TakenSpots--;
await Navigation.PopModalAsync();
}
}
private async void WorkshopsListView_OnItemSelected(object sender, SelectedItemChangedEventArgs e)
{
if (e.SelectedItem == null)
{
return;
}
var currentItem = e.SelectedItem as WorkshopDTO;
var workshopDetailpage = new WorkshopDetail(currentItem.Id);
workshopDetailpage.UserEnrolled += (o, workshop) =>
{
//This can be called only from workshop all
//Update raw list
var workshopDto = workshopsRawList.FirstOrDefault(dto => dto.Id == workshop.Id);
if (workshopDto != null)
{
workshopDto.IsEnrolled = true;
workshopDto.TakenSpots++;
}
UserEnrolled?.Invoke(this, workshopDto);
};
workshopDetailpage.UserDisenrolled += (o, workshop) =>
{
var workshopDto = workshopsRawList.FirstOrDefault(dto => dto.Id == workshop.Id);
if (workshopDto != null)
{
if (_type == WorkshopBrowserType.All)
{
workshopDto.IsEnrolled = false;
workshopDto.TakenSpots--;
}
else if (_type == WorkshopBrowserType.Reserved)
{
workshopsRawList.Remove(workshopDto);
displayList = ApplySorting(ApplyFilters(workshopsRawList));
}
}
UserDisenrolled?.Invoke(this, workshopDto);
};
workshopDetailpage.WorkshopEvaluated += (o, workshop) =>
{
//Update raw list
var workshopDto = workshopsRawList.FirstOrDefault(dto => dto.Id == workshop.Id);
if (workshopDto != null)
{
workshopDto.IsEvaluated = true;
}
WorkshopEvaluated?.Invoke(this, workshopDto);
};
await Navigation.PushModalAsync(workshopDetailpage);
WorkshopsListView.SelectedItem = null;
}
private async void WorkshopsListView_OnItemSelected(object sender, SelectedItemChangedEventArgs e)
{
if (e.SelectedItem == null)
{
return;
}
var currentItem = e.SelectedItem as WorkshopDTO;
var workshopDetailpage = new WorkshopDetail(currentItem.Id);
workshopDetailpage.UserEnrolled += (o, workshop) =>
{
var workshopDto = _workshopsList.FirstOrDefault(dto => dto.Id == workshop.Id);
if (workshopDto != null)
{
workshopDto.IsEnrolled = true;
workshopDto.TakenSpots++;
}
UserEnrolled?.Invoke(this, workshopDto);
};
workshopDetailpage.UserDisenrolled += (o, workshop) =>
{
var workshopDto = _workshopsList.FirstOrDefault(dto => dto.Id == workshop.Id);
if (workshopDto != null)
{
workshopDto.IsEnrolled = false;
workshopDto.TakenSpots--;
}
UserDisenrolled?.Invoke(this, workshopDto);
};
workshopDetailpage.WorkshopEvaluated += (o, workshop) =>
{
var workshopDto = _workshopsList.FirstOrDefault(dto => dto.Id == workshop.Id);
if (workshopDto != null)
{
workshopDto.IsEvaluated = true;
}
WorkshopEvaluated?.Invoke(this, workshopDto);
};
await Navigation.PushModalAsync(workshopDetailpage);
WorkshopsListView.SelectedItem = null;
}
private async Task PopulateCalendar()
{
//Get list of days with workshops for given year/month
var takenDaysRepsonse = await _restService.GetDaysWithWorkshop(_currentMonth, _currentYear);
var takenDays = new List <int>();
if (takenDaysRepsonse.ResponseCode == null)
{
await DisplayAlert("Error", takenDaysRepsonse.ErrorMessage + "\nMake sure that you have internet connection", "Ok");
}
if (takenDaysRepsonse.ResponseCode == HttpStatusCode.Unauthorized)
{
await DisplayAlert("Error", "Your session has expired. You will be redirected to log in", "Ok");
Application.Current.MainPage = new LoginView();
}
if (takenDaysRepsonse.ResponseCode == HttpStatusCode.OK)
{
takenDays = takenDaysRepsonse.Value;
}
Month.Text = (_cultureInfo.DateTimeFormat.GetMonthName(_currentMonth) + " " +
_currentYear).ToUpper();
var daysNumber = DateTime.DaysInMonth(_currentYear, _currentMonth);
var firstDayOfWeek = (new DateTime(_currentYear, _currentMonth, 1)).DayOfWeek;
int firstDay;
if (firstDayOfWeek == DayOfWeek.Sunday)
{
firstDay = 6;
}
else
{
firstDay = (int)firstDayOfWeek - 1;
}
var dayCounter = 1;
for (var j = 0; j < 6; j++)
{
for (var i = 0; i < 7; i++)
{
var label = _gridStackLayouts.ElementAt(j * 7 + i).Children[0] as Label;
var button = _gridStackLayouts.ElementAt(j * 7 + i).Children[1] as Button;
button.BackgroundColor = _gridStackLayouts.ElementAt(j * 7 + i).BackgroundColor;
_gridStackLayouts.ElementAt(j * 7 + i).GestureRecognizers.Clear();
if (dayCounter <= daysNumber && j * 7 + i >= firstDay)
{
if (takenDays.Contains(dayCounter))
{
var localCounter = dayCounter;
button.BackgroundColor = Color.Black;
var tap = new TapGestureRecognizer();
tap.Tapped += async(object sender, EventArgs e) =>
{
var newDayModal = new DayModalView(_currentYear, _currentMonth, localCounter);
newDayModal.UserEnrolled += (o, dto) => { UserEnrolled?.Invoke(this, dto); };
newDayModal.UserDisenrolled += (o, dto) => { UserDisenrolled?.Invoke(this, dto); };
newDayModal.WorkshopEvaluated += (o, dto) => { WorkshopEvaluated?.Invoke(this, dto); };
await Navigation.PushModalAsync(newDayModal);
};
_gridStackLayouts.ElementAt(j * 7 + i).GestureRecognizers.Add(tap);
}
label.Text = dayCounter.ToString();
dayCounter++;
}
else
{
label.Text = null;
}
}
}
}