public async void BtnDangSimClicked(object sender, EventArgs e)
{
var confirm = await DisplayAlert("Xác nhận", "Bạn có muốn bán tất cả sim vừa import không", "Đồng ý", "Đóng");
if (!confirm)
{
return;
}
gridLoading.IsVisible = true;
ApiResponse response = await ApiHelper.Put("api/sim/postsimlist", _simList.Select(x => x.Id).ToArray());
if (response.IsSuccess)
{
await Navigation.PopAsync(false);
MySimListViewModel mySimListViewModel = Shell.Current.BindingContext as MySimListViewModel;
mySimListViewModel.RefreshCommand.Execute(null);
XFToast.ShortMessage("Đăng sim thành công");
}
else
{
await DisplayAlert("", response.Message, "Đóng");
}
gridLoading.IsVisible = false;
}
public async Task Initialize()
{
this.BindingContext = viewModel = new MySimListViewModel();
if (UserLogged.IsLogged)
{
//BtnAddVisible.IsVisible = true;
//BtnEdit.IsVisible = true;
//BtnBuyAll.IsVisible = true;
await viewModel.LoadData();
ScrollViewStatus.IsVisible = true;
SimListView.ItemTapped += async(object sender, ItemTappedEventArgs e) =>
{
var item = e.Item as Sim;
await Shell.Current.Navigation.PushAsync(new PostSim(item.Id));
};
SimListView.ItemAppearing += async(object sender, ItemVisibilityEventArgs e) =>
{
var Sim = e.Item as Sim;
if (Sim.Id == viewModel.Data.LastOrDefault().Id)
{
await viewModel.LoadMoreData();
}
};
MessagingCenter.Subscribe <PostSim, string>(this, "DeleteSim", (postSimForm, SimId) =>
{
var simDeleted = viewModel.Data.SingleOrDefault(x => x.Id == SimId);
if (simDeleted != null)
{
viewModel.Data.Remove(simDeleted);
}
});
}
}
private async void BtnPost_Clicked(object sender, EventArgs e)
{
AddSimViewModel model = viewModel.Sim;
if (string.IsNullOrWhiteSpace(model.SimNumber))
{
await DisplayAlert("", "Vui lòng nhập số sim", "Đóng");
return;
}
if (model.SimNumber.Length < 9)
{
await DisplayAlert("", "Số Sim không đúng định dạng", "Đóng");
return;
}
if (string.IsNullOrWhiteSpace(model.DisplayNumber))
{
await DisplayAlert("", "Vui lòng nhập số sim", "Đóng");
return;
}
if (model.Carrier == null)
{
await DisplayAlert("", "Vui lòng chọn nhà mạng", "Đóng");
return;
}
if (model.Price.HasValue == false)
{
await DisplayAlert("", "Vui lòng nhập giá sim", "Đóng");
return;
}
gridLoading.IsVisible = true;
Sim sim = new Sim();
sim.SimNumber = model.SimNumber;
sim.DisplayNumber = model.DisplayNumber;
sim.Price = model.Price.Value;
sim.CarrierId = model.Carrier.Id;
sim.Description = model.Description;
if (model.SubcribeType != null)
{
sim.SubcribeTypeId = model.SubcribeType.Id;
}
if (SimId != null) // sửa thì gán thêm id.
{
sim.Id = SimId;
}
IEnumerable <NumberType> numberTypes = viewModel.NumberTypeOptions.Where(x => x.IsSelected).Select(x => new NumberType()
{
Id = x.Id
});
AddUpdateSimViewModel addUpdateSimViewModel = new AddUpdateSimViewModel();
addUpdateSimViewModel.Sim = sim;
addUpdateSimViewModel.NumberTypes = numberTypes;
ApiResponse response = null;
if (SimId == null)
{
response = await ApiHelper.Post("api/sim", addUpdateSimViewModel, true);
}
else
{
response = await ApiHelper.Put("api/sim", addUpdateSimViewModel, true);
}
if (response.IsSuccess)
{
if (SimId == null)
{
//MySimList mySimList = ((App.Current.MainPage as MainPage).Children[3] as NavigationPage).RootPage as MySimList;
//MySimListViewModel mySimListVM = mySimList.BindingContext as MySimListViewModel;
MySimListViewModel mySimListVM = Shell.Current.BindingContext as MySimListViewModel;
//mySimListVM.RefreshCommand.Execute(null);
//await Navigation.PopAsync(false);
await mySimListVM.LoadOnRefreshCommandAsync();
var added = mySimListVM.Data[0];
SimId = added.Id;
gridLoading.IsVisible = false;
var actionSheet = await DisplayActionSheet("Lưu thành công. Bạn có muốn đăng bán sim này không?", "Để sau", null, "Đăng bán");
if (actionSheet == "Đăng bán")
{
BtnDangSimClicked(sender, EventArgs.Empty);
}
else
{
await Shell.Current.Navigation.PopAsync();
await Shell.Current.Navigation.PushAsync(new PostSim(SimId), false);
XFToast.ShortMessage("Lưu thành công !");
}
}
else
{
gridLoading.IsVisible = false;
XFToast.ShortMessage("Lưu thành công !");
}
}
else
{
await DisplayAlert("", response.Message, "Đóng");
gridLoading.IsVisible = false;
}
}
