private async void AddItem(object sender, RoutedEventArgs e)
{
Category category = new Category(NewCategory.Text);
if (!ListOfCategories.Contains(category.Name))
{
ListOfCategories.Add(category.Name);
category.UserId = LoginPage.account.Id;
await ViewModel.SaveCategoryAsync(category);
}
if (!NumberCheck(NewAmount.Text))
{
ErrorLabel.Text = "Only numbers are allowed in the amount field, please try again.";
}
else if (NewItem.Text == String.Empty)
{
ErrorLabel.Text = "No item was specified, please try again.";
}
else
{
TravelCheckListItem checkListItem = new TravelCheckListItem()
{
Name = NewItem.Text, Amount = Convert.ToInt32(NewAmount.Text), Checked = (bool)NewCheck.IsChecked, Category = category.Name
};
checkListItem = await ViewModel.SaveChecklistAsync(checkListItem);
ObservablecheckListItems.Add(checkListItem);
LoadProgress();
};
}
public async Task UpdateCheckListItemAsync(int id, TravelCheckListItem checkListItem)
{
if (checkListItem == null)
{
throw new ArgumentNullException(nameof(checkListItem));
}
_context.Items.Update(checkListItem);
await _context.SaveChangesAsync();
}
private async void DeleteItem(object sender, RoutedEventArgs e)
{
Button btn = sender as Button;
TravelCheckListItem itemToDelete = (TravelCheckListItem)btn.DataContext;
await ViewModel.DeleteChecklistAsync(itemToDelete);
ObservablecheckListItems.Remove(itemToDelete);
LoadProgress();
}
private async void CheckBox_CheckedChanged(object sender, RoutedEventArgs e)
{
if (this.CheckListTable.IsLoaded)
{
CheckBox cbx = sender as CheckBox;
TravelCheckListItem ItemToUpdate = (TravelCheckListItem)cbx.DataContext;
ItemToUpdate.Checked = (bool)cbx.IsChecked;
ObservablecheckListItems.Where(x => x.TravelCheckListItemID == ItemToUpdate.TravelCheckListItemID).ToList().ForEach(x => x.Checked = (bool)cbx.IsChecked);
LoadProgress();
await ViewModel.UpdateChecklistAsync(ItemToUpdate);
}
}
public async Task <TravelCheckListItem> CreateCheckListItemAsync(TravelCheckListItem checkListItem)
{
if (checkListItem == null)
{
throw new ArgumentNullException(nameof(checkListItem));
}
_context.Items.Add(checkListItem);
await _context.SaveChangesAsync();
return(await _context.Items.AsNoTracking()
.FirstOrDefaultAsync(p => p.TravelCheckListItemID == checkListItem.TravelCheckListItemID));
}
public async Task UpdateCheckListItemAsync(int id, TravelCheckListItem checkListItem) =>
await _http.PutAsync <TravelCheckListItem, TravelCheckListItem>($"travelchecklistitem/{id}", checkListItem);
public async Task DeleteCheckListItemAsync(TravelCheckListItem checkListItem) =>
await _http.DeleteAsync("travelchecklistitem", checkListItem.TravelCheckListItemID);
public async Task <TravelCheckListItem> CreateCheckListItemAsync(TravelCheckListItem checkListItem) =>
await _http.PostAsync <TravelCheckListItem, TravelCheckListItem>("travelchecklistitem", checkListItem);
