public async Task<AsyncResult<string>> SaveAsync(Product product)
{
var token = authStore.LoadToken();
using (var client = new BearerHttpClient(token.AccessToken))
{
var data = JsonConvert.SerializeObject(product);
using (var content = new StringContent(data, Encoding.UTF8, "application/json"))
{
if (product.Id == null)
{
var uri = new Uri("api/products/", UriKind.Relative);
var resp = await client.PostAsync(uri, content);
if (resp.StatusCode == HttpStatusCode.Created)
{
var id = await resp.Content.ReadAsStringAsync();
return new AsyncResult<string> { Result = id, Succeed = true };
}
}
else
{
var uri = new Uri(string.Concat("api/products/", product.Id), UriKind.Relative);
var resp = await client.PutAsync(uri, content);
if (resp.StatusCode == HttpStatusCode.OK)
{
return new AsyncResult<string> { Result = product.Id, Succeed = true };
}
}
}
}
return new AsyncResult<string>();
}
public ChangePriceItem(Product p)
{
Product = p;
k = Convert.ToString(p.K);
length = Convert.ToString(p.Length);
}
public ProductEditWindowViewModel Init(Product p)
{
Title = string.Format("{0} {1}", p.Name, p.Size);
Context = (p.IsSheet)
? new SheetEditViewModel2(p, canEditPrice)
: new ProductEditViewModel2(p, canEditPrice);
InitAttachments(p.Id);
IsWindowOpen = true;
return this;
}
public ProductEditViewModel Init(Product product = null)
{
if (product == null)
{
product = new Product();
IsNewProduct = true;
}
else
{
IsNewProduct = false;
}
ProductToProps(product);
var token = authStore.LoadToken();
if (token != null)
{
IsEditor = token.IsEditor();
DenyPriceEdit = !token.IsAdmin();
}
return this;
}
private void ProductToProps(Product product)
{
id = product.Id;
name = product.Name;
size = product.Size;
k = product.K.ToString("0.##");
priceOpt = product.PriceOpt.ToString(CultureInfo.InvariantCulture);
priceRozn = product.PriceRozn;
weight = product.Weight;
count = product.Count.ToString(CultureInfo.InvariantCulture);
if (product.Nd != null)
{
nd = string.Join(" ", product.Nd);
}
length = product.Length.ToString("0.##");
priceIcome = product.PriceIcome.ToString(CultureInfo.InvariantCulture);
Internal = product.Internal;
IsSheet = product.IsSheet;
Firma = product.Firma;
}
private void UpdateContext()
{
var product = new Product();
Context = (isSheet)
? new SheetEditViewModel2(product, true)
: new ProductEditViewModel2(product, true);
}
private void OpenProduct(Product p)
{
editProductRequest.Raise(productEditViewModel.Init(p));
}
private void UpdateProductItem(Product current)
{
if (items == null) return;
var old = items.FirstOrDefault(x => x.Id == current.Id);
if (old != null)
{
var index = items.IndexOf(old);
items.RemoveAt(index);
items.Insert(index, current);
}
else
{
items.Add(current);
}
}
public SheetEditViewModel2(Product product, bool canEditPrice) : base(product, canEditPrice)
{
}
public ProductEditViewModel2(Product product, bool canEditPrice)
{
IsPriceReadonly = !canEditPrice;
ProductToProps(product);
}