async void Delete(object sender, EventArgs e)
{
IFoodSpecialService _foodSpecService = Startup.Container.Get <IFoodSpecialService>();
var spec = (sender as MenuItem).BindingContext as FoodSpecial;
await _foodSpecService.Delete(spec.SpecialId);
_foodSpecials.Remove(spec);
}
async Task PopulateSpecsList()
{
IFoodSpecialService _foodSpecService = Startup.Container.Get <IFoodSpecialService>();
_allSpecs = await _foodSpecService.GetFoodSpecsByCoordinates();
switch (_specSort)
{
case SpecSort.Upcoming:
await SetUpcoming();
break;
case SpecSort.ByDay:
await SetByDay(_daySort);
break;
}
}
public LoadingPage()
{
InitializeComponent();
NavigationPage.SetHasNavigationBar(this, false);
BackgroundColor = Color.White;
Device.BeginInvokeOnMainThread(async() =>
{
//try
//{
IsBusy = true;
var coordinates = await Utils.GetLatAndLong();
LoadingMessage.Text = "Loading Restaurants...";
IFoodSpecialService _foodSpecService = Startup.Container.Get <IFoodSpecialService>();
var foodSpecs = await _foodSpecService.GetFoodSpecsByCoordinates();
IsBusy = false;
LoadingContent.IsVisible = false;
await Navigation.PushModalAsync(new FoodSpecsPage(), false);
//}catch(Exception ex){
// await DisplayAlert("Error", ex.Message, "cancel");
// //await DisplayAlert("Error", "There was an error with the web service, please try again later", "Cancel");
//}
});
}
async void ManageSpec(object sender, EventArgs e)
{
var action = await DisplayActionSheet("Actions", "Cancel", "Delete", new string[] { "Edit", "Copy", "Report" });
switch (action)
{
#region Case Delete
case "Delete":
var confirm = await DisplayAlert("Delete", "Are you sure you want to delete " + _spec.Title + "?", "Yes", "No");
if (confirm)
{
UserDialogs.Instance.ShowLoading("Deleting", MaskType.Black);
IFoodSpecialService _foodSpecService = Startup.Container.Get <IFoodSpecialService>();
await _foodSpecService.Delete(_spec.SpecialId);
UserDialogs.Instance.HideLoading();
await Navigation.PopAsync();
}
break;
#endregion
#region Case Edit
case "Edit":
var editFoodSpecPage = new AddEditFoodSpec(_restaurant, FoodSpecialActions.Edit, _spec);
editFoodSpecPage.Disappearing += (send, args) =>
{
SetFields();
};
await Navigation.PushModalAsync(editFoodSpecPage);
break;
#endregion
}
}
/// <summary>
/// Saves thes food spec to the database.
/// </summary>
async Task AddUpdate()
{
//Prevent double tap.. we'll see how this works
if (tapped)
{
return;
}
tapped = true;
//If validation fails, return
if (ValidateForm() == false)
{
await DisplayAlert("Validation", errorMessage.ToString(), "OK");
tapped = false;
return;
}
UserDialogs.Instance.ShowLoading("Saving", MaskType.Black);
IFoodSpecialService _foodSpecService = Startup.Container.Get <IFoodSpecialService>();
#region Create new spec
var newFoodSpec = new FoodSpecial
{
SpecialId = _spec != null ? _spec.SpecialId : 0, //new spec id is 0
Title = txtTitle.Text,
Description = txtDescription.Text,
Sunday = swSunday.IsToggled,
Monday = swMonday.IsToggled,
Tuesday = swTuesday.IsToggled,
Wednesday = swWednesday.IsToggled,
Thursday = swThursday.IsToggled,
Friday = swFriday.IsToggled,
Saturday = swSaturday.IsToggled,
RestaurantId = _restaurantId
};
#endregion
//All day and set times are mutually exclusive
if (swAllDay.IsToggled)
{
newFoodSpec.AllDay = true;
}
else
{
newFoodSpec.StartTime = tpStartTime.Time;
newFoodSpec.EndTime = tpEndTime.Time;
}
try
{
await _foodSpecService.AddUpdate(newFoodSpec);
UserDialogs.Instance.HideLoading();
await Navigation.PopModalAsync(true);
tapped = false;
}
catch (Exception ex)
{
UserDialogs.Instance.HideLoading();
await DisplayAlert("Error", "Due to an error your food special has not been saved", "OK");
tapped = false;
}
}