private async Task LoadViewModel()
{
if (viewModelList == null || RefreshedNext < DateTime.Now)
{
RefreshedNext = DateTime.Now.AddMinutes(40);
var categories = await CategoriesData.GetCategoriesAsync();
CategoryViewModel cvm;
foreach (var item in categories)
{
if (!string.IsNullOrEmpty(item.LatestDealId))
{
cvm = new CategoryViewModel();
cvm.CategoryName = item.Name;
cvm.LatestDealId = item.LatestDealId;
cvm.CategoryId = item.CategoryId;
viewModelList.Add(cvm);
}
}
itemsViewSource.Source = viewModelList;
foreach (var item in viewModelList)
{
item.DealCountInCategory = await DealData.GetDealCount(item.CategoryId);
var image = await DealImageData.GetDealImageAsync(item.LatestDealId, "250x250");
item.LatestImageUrl = image.ImageUrl;
}
}
}
private async Task LoadWhiteWines()
{
if (whitewineModelList.Count == 0 || WhiteWineRefreshedNext < DateTime.Now)
{
WhiteWineRefreshedNext = DateTime.Now.AddMinutes(40);
var categories = await DealData.GetDealByWineTypeAsync(false);
whitewineModelList = new List <DealsInCategoryViewModel>();
DealsInCategoryViewModel cvm;
foreach (var item in categories)
{
if (!string.IsNullOrEmpty(item.DealId))
{
cvm = new DealsInCategoryViewModel();
cvm.Title = item.Title;
cvm.Price = string.Format("{0:C}", item.Price);
cvm.DealId = item.DealId;
cvm.WineColor = "#FFDCE08C";
whitewineModelList.Add(cvm);
}
}
WhiteWineDealsGridView.ItemsSource = whitewineModelList;
foreach (var item in whitewineModelList)
{
var images = await DealImageData.GetDealImagesAsync(item.DealId, "250x250");
item.ImageUrls = images.Select(x => x.ImageUrl).First();
}
}
}
private async Task LoadViewModel()
{
if (!vm.Keys.Contains(CategoryIdParam))
{
var categories = await DealData.GetDealsAsync(CategoryIdParam);
viewModel = new List <DealsInCategoryViewModel>();
DealsInCategoryViewModel cvm;
foreach (var item in categories)
{
if (!string.IsNullOrEmpty(item.DealId))
{
cvm = new DealsInCategoryViewModel();
if (item.Redwine)
{
cvm.WineColor = "#FF660E00";
}
else
{
cvm.WineColor = "#FFDCE08C";
}
cvm.Title = item.Title;
cvm.Price = string.Format("{0:C}", item.Price);
cvm.DealId = item.DealId;
viewModel.Add(cvm);
}
}
vm.Add(CategoryIdParam, viewModel);
var source = vm.Where(e => e.Key == CategoryIdParam).Select(e => e.Value).Single();
itemsViewSource.Source = source;
foreach (var item in viewModel)
{
var images = await DealImageData.GetDealImagesAsync(item.DealId, "250x250");
item.ImageUrls = images.Select(x => x.ImageUrl).First();
}
}
else
{
var source = vm.Where(e => e.Key == CategoryIdParam).Select(e => e.Value).Single();
itemsViewSource.Source = source;
}
}
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 Task LoadCategories()
{
if (!countryCache.Keys.Contains(CountryIdParam) || RefreshedNext < DateTime.Now)
{
RefreshedNext = DateTime.Now.AddMinutes(40);
var categories = await CategoriesData.GetCategoriesAsync();
viewModelList = new List <CategoryViewModel>();
CategoryViewModel cvm;
foreach (var item in categories)
{
if (!string.IsNullOrEmpty(item.LatestDealId))
{
cvm = new CategoryViewModel();
cvm.CategoryName = item.Name;
cvm.LatestDealId = item.LatestDealId;
cvm.CategoryId = item.CategoryId;
viewModelList.Add(cvm);
}
}
countryCache.Add(CountryIdParam, viewModelList);
var source = countryCache.Where(e => e.Key == CountryIdParam).Select(e => e.Value).Single();
categoryGridView.ItemsSource = source;
foreach (var item in source)
{
item.DealCountInCategory = await DealData.GetDealCount(CountryIdParam, item.CategoryId);
var image = await DealImageData.GetDealImageAsync(item.LatestDealId, "250x250");
item.LatestImageUrl = image.ImageUrl;
}
}
else
{
var source = countryCache.Where(e => e.Key == CountryIdParam).Select(e => e.Value).Single();
categoryGridView.ItemsSource = source;
}
}
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;
}
