public async static void CancelOrderAction(string data)
{
OrderBill canceledOder = JsonConvert.DeserializeObject <OrderBill>(data);
//fetch data products in server
await ServerDatabase.FetchProductData();
//xóa orderbill
DataUpdater.DeleteOrderBillByID(canceledOder.IDOrderBill);
//update list order+số lượng product cho cửa hàng bị hủy order
if (Infor.IDStore == canceledOder.IDStore)
{
(TabbarStoreManager.GetInstance().Children.ElementAt(1).BindingContext as ProductManagerViewModel).LoadData(true);
(TabbarStoreManager.GetInstance().Children.ElementAt(2).BindingContext as OrderManagerViewModel).LoadData();
}
if (Infor.IDUser == canceledOder.IDUser)
{
(TabBarCustomer.GetInstance().Children.ElementAt(3).BindingContext as ListOrdersViewModel).LoadData();
}
//update số lượng product cho các user khác (gồm cả user là store bị hủy)
var ShowStoreVM = ShowStoreView.GetInstance().BindingContext as ShowStoreViewModel;
if (ShowStoreVM != null && ShowStoreVM.IDStore == canceledOder.IDStore)
{
ShowStoreVM.LoadData(true);
}
}
public static void AddProductAction(string data)
{
Product product = JsonConvert.DeserializeObject <Product>(data);
DataUpdater.AddProduct(product);
//update hết tất cả những user đang ở trong màn hình xem cửa hàng (của cửa hàng update product)
var ShowStoreVM = ShowStoreView.GetInstance().BindingContext as ShowStoreViewModel;
if (ShowStoreVM != null && ShowStoreVM.IDStore == product.IDStore)
{
ShowStoreVM.LoadData(true);
}
}
public async void ShowStore(Store store)
{
//TẠO FILTER TRƯỚC CHO STORE
var filterView = FilterPopupView.GetInstance();
double maxPrice = dataProvider.FindMaxPriceInStore(store.IDStore);
var VM = new FilterPopupViewModel(maxPrice);
filterView.BindingContext = VM;
ShowStoreView.Destroy();
var showStoreView = ShowStoreView.GetInstance();
showStoreView.BindingContext = new ShowStoreViewModel(store.IDStore);
await App.Current.MainPage.Navigation.PushAsync(showStoreView, true);
}
public static void AnswerFeedbackAction(string data)
{
OrderBill order = JsonConvert.DeserializeObject <OrderBill>(data);
DataUpdater.UpdateOrderBill(order);
//Update lại cho tất cả user: list feedback của cửa hàng đó nếu họ đang xem
var ShowStoreVM = ShowStoreView.GetInstance().BindingContext as ShowStoreViewModel;
if (ShowStoreVM != null && ShowStoreVM.IDStore == order.IDStore)
{
ShowStoreVM.LoadData(true);
}
//update lại list orders cho user là người mua của order được trả lời feedback
(TabBarCustomer.GetInstance().Children.ElementAt(3).BindingContext as ListOrdersViewModel).LoadData();
}
public static void AddToCartAction(string data)
{
List <Product> receivedProducts = JsonConvert.DeserializeObject <List <Product> >(data);
DataUpdater.UpdateProduct(receivedProducts);
var showStore = ShowStoreView.GetInstance();
if (showStore.BindingContext != null)
{
(showStore.BindingContext as ShowStoreViewModel).LoadData(true);
}
if (receivedProducts[0].IDStore == Infor.IDStore)
{
(TabbarStoreManager.GetInstance().Children.ElementAt(1).BindingContext as ProductManagerViewModel).LoadData(false);
}
}
public async void Apply()
{
using (UserDialogs.Instance.Loading("Applying filter.."))
{
bool isFilter = IsUse;
string SortType = SelectedOrder;
double FilterMin = -1;
double FilterMax = -1;
if (IsFilter)
{
FilterMin = LowPrice;
FilterMax = HighPrice;
}
var ShowStoreVM = ShowStoreView.GetInstance().BindingContext as ShowStoreViewModel;
ShowStoreVM.ApplyFilter(isFilter, SortType, FilterMin, FilterMax);
await PopupNavigation.Instance.PopAllAsync();
}
}
public static void ReturnProductCartAction(string data)
{
List <Product> products = JsonConvert.DeserializeObject <List <Product> >(data);
DataUpdater.UpdateProduct(products[0]);
products.RemoveAt(0);
DataUpdater.DeleteProducts(products);
//Load lại data cho các user đang ở trong cửa hàng đó
var ShowStoreVM = ShowStoreView.GetInstance().BindingContext as ShowStoreViewModel;
if (ShowStoreVM != null && ShowStoreVM.IDStore == products[0].IDStore)
{
ShowStoreVM.LoadData(true);
}
//Load lại list product cho cửa hàng đó
if (products[0].IDStore == Infor.IDStore)
{
(TabbarStoreManager.GetInstance().Children.ElementAt(1).BindingContext as ProductManagerViewModel).LoadData(true);
}
}
public async void AddToCart(object sender, EventArgs e)
{
//TEST INTERNET CONNECTTION
var httpClient = new HttpClient();
string x = "";
try
{
var testInternet = await httpClient.GetStringAsync(ServerDatabase.localhost + "store/getstorebyid/test");
x = testInternet;
}
catch (Exception ex)
{
await ShowStoreView.GetInstance().DisplayAlert("Error", "Action fail, check your internet connection and try again!", "OK");
return;
}
var viewmodel = this.BindingContext as ShowStoreViewModel;
if (viewmodel.CheckNoSelectedProduct())
{
MessageService.Show("No product is chosen", 0);
return;
}
User user = DataProvider.GetInstance().GetUserByIDUser(Infor.IDUser);
if (!user.CheckValidInfor())
{
var app = AppDrawer.GetInstance();
app.DisplayAlert("Error", "Your information is not enough, please update your infor and try again!", "OK");
return;
}
viewmodel.AddToCart();
viewmodel.updateSelectedProduct();
CollapseTapped(sender, e);
MessageService.Show("Add to cart success", 0);
}