public async Task AddToBasket(string dealId)
{
var deal = await DealData.GetDealAsync(dealId);
_deals.Add(deal);
CalculatePrice();
}
protected override async void OnNavigatedTo(NavigationEventArgs e)
{
var dealPar = (DealsInCategoryViewModel)e.Parameter;
pageTitle.Text = dealPar.Title;
thisDeal = await DealData.GetDealAsync(dealPar.DealId);
var dealImages = await DealImageData.GetDealImagesAsync(thisDeal.DealId, "250x250");
imageGrid.ItemsSource = dealImages;
title.Text = thisDeal.Title;
description.Text = thisDeal.Description;
tblPrice.Text = string.Format("{0:C}", thisDeal.Price);
tbBeginDeal.Text = string.Format("{0:d MMM}", thisDeal.BeginDeal) + " - " + string.Format("{0:d MMM}", thisDeal.EndDeal);
}
private async void PopulateViewModel()
{
List <DealsTrolleyViewModel> viewModelList = new List <DealsTrolleyViewModel>();
foreach (var item in App._DealBasket.GetDealsInBasket())
{
var viewModel = new DealsTrolleyViewModel();
viewModel._Deal = await DealData.GetDealAsync(item.DealId);
var image = await DealImageData.GetDealImageAsync(item.DealId, "250x250");
viewModel.ImageUrl = image.ImageUrl;
viewModel.TotalPrice = String.Format("{0:C}", App._DealBasket.BasketTotalPrice);
viewModelList.Add(viewModel);
}
tbPrice.Text = string.Format("{0:C}", App._DealBasket.BasketTotalPrice);
itemsViewSource.Source = viewModelList;
}
