private async void DeleteProduct()
{
var anwser = await Application.Current.MainPage.DisplayAlert(Languages.ConfirmLbl, Languages.DeleteConfirmLbl, Languages.YesLbl, Languages.NoLbl);
if (!anwser)
{
return;
}
var connection = await this._apiServices.CheckConnection();
if (!connection.IsSuccess)
{
await Application.Current.MainPage.DisplayAlert(Languages.ErrorLbl, connection.Message, Languages.AcceptBtn);
return;
}
var url = Application.Current.Resources["UrlAPI"].ToString();
var api = Application.Current.Resources["Api"].ToString();
var controller = Application.Current.Resources["ControllerProducts"].ToString();
var response = await this._apiServices.Delete(url, api, controller, this.ProductId);
if (!response.IsSuccess)
{
await Application.Current.MainPage.DisplayAlert(Languages.ErrorLbl, response.Message, Languages.AcceptBtn);
return;
}
var productsViewModel = ProductsViewModel.GetInstance();
var deleteProduct = productsViewModel.Products.Where(p => p.ProductId == this.ProductId).FirstOrDefault();
if (deleteProduct != null)
{
productsViewModel.Products.Remove(deleteProduct);
}
await Application.Current.MainPage.DisplayAlert(Languages.SaveLbl, Languages.DescriptionSaveLbl, Languages.AcceptBtn);
}
private async void Save()
{
if (string.IsNullOrEmpty(this.Product.Description))
{
await Application.Current.MainPage.DisplayAlert(
Languages.ErrorLbl,
Languages.DescriptionErrorLbl,
Languages.AcceptBtn);
return;
}
if (this.Product.Price < 0)
{
await Application.Current.MainPage.DisplayAlert(
Languages.ErrorLbl,
Languages.PriceErrorLbl,
Languages.AcceptBtn);
return;
}
//UserDialogs.Instance.ShowLoading(Languages.LoadingLbl, MaskType.Black);
this.IsRunning = true;
this.IsEnabled = false;
var connection = await this._apiServices.CheckConnection();
if (!connection.IsSuccess)
{
//UserDialogs.Instance.HideLoading();
this.IsRunning = false;
this.IsEnabled = true;
await Application.Current.MainPage.DisplayAlert(Languages.ErrorLbl, connection.Message, Languages.AcceptBtn);
return;
}
byte[] imageArray = null;
if (this._file != null)
{
imageArray = FileHelper.ReadFully(this._file.GetStream());
this.Product.ImageArray = imageArray;
}
var url = Application.Current.Resources["UrlAPI"].ToString();
var api = Application.Current.Resources["Api"].ToString();
var controller = Application.Current.Resources["ControllerProducts"].ToString();
var response = await this._apiServices.Put(url, api, controller, this.Product, this.Product.ProductId);
if (!response.IsSuccess)
{
//UserDialogs.Instance.HideLoading();
this.IsRunning = false;
this.IsEnabled = true;
await Application.Current.MainPage.DisplayAlert(Languages.ErrorLbl, response.Message, Languages.AcceptBtn);
return;
}
//UserDialogs.Instance.HideLoading();
var newProduct = (Product)response.Result;
//if (newProduct.ValidationSet.Length > 0 || )
//{
// await Application.Current.MainPage.DisplayAlert(Languages.ErrorLbl, newProduct.ValidationSet, Languages.AcceptBtn);
//}
var productsViewModel = ProductsViewModel.GetInstance();
var oldProduct = productsViewModel.MyProducts.Where(p => p.ProductId == this.Product.ProductId).FirstOrDefault();
if (oldProduct != null)
{
productsViewModel.MyProducts.Remove(oldProduct);
}
productsViewModel.MyProducts.Add(newProduct);
productsViewModel.RefreshList();
this.IsRunning = false;
this.IsEnabled = true;
await Application.Current.MainPage.DisplayAlert(Languages.SaveLbl, Languages.DescriptionSaveLbl, Languages.AcceptBtn);
await Application.Current.MainPage.Navigation.PopAsync();
}