private async void updateDisplayOnDatabaseChanage()
{
_DatabaseProduct = await ServiceClient.GetProductAsync(_CustomerProduct.DVDName);
if (_DatabaseProduct.QuanityInStock >= 1)
{
btnBuy.IsEnabled = true;
}
else
{
btnBuy.IsEnabled = false;
lblError.Text = "We are Currently Out Of Stock Please Check Back Later";
}
if (_DatabaseProduct.QuanityInStock < _CustomerProduct.QuanityOrdered)
{
btnBuy.IsEnabled = false;
lblError.Text = "You Are Trying To Order More Than We Have In Stock. Please Go Back And Change " +
"The Quanity You Wish Or Order To Match Or Be Less Than We Have In Stock";
}
else
{
btnBuy.IsEnabled = true;
}
updateDisplay();
}
private async System.Threading.Tasks.Task ErrorCheckingStockAvalibility(NavigationEventArgs e)
{
_CustomerProduct = e.Parameter as clsProducts;
_DatabaseProduct = await ServiceClient.GetProductAsync(_CustomerProduct.DVDName);
if (_DatabaseProduct.QuanityInStock >= 1)
{
btnBuy.IsEnabled = true;
}
else
{
btnBuy.IsEnabled = false;
lblError.Text = "We are Currently Out Of Stock Please Check Back Later";
}
if (_DatabaseProduct.QuanityInStock < _CustomerProduct.QuanityOrdered)
{
btnBuy.IsEnabled = false;
lblError.Text = "You Are Trying To Order More Than We Have In Stock. Please Go Back And Change " +
"The Quanity You Wish Or Order To Match Or Be Less Than We Have In Stock";
}
else
{
btnBuy.IsEnabled = true;
}
updateDisplay();
}
//Error Check Customer Input Fields
private async void BtnBuy_Click(object sender, RoutedEventArgs e)
{
if (string.IsNullOrEmpty(txtName.Text) || string.IsNullOrWhiteSpace(txtName.Text))
{
lblError.Text = "Please Enter Your Name";
}
else
{
if (string.IsNullOrEmpty(txtAddress.Text) || string.IsNullOrWhiteSpace(txtAddress.Text))
{
lblError.Text = "Please Enter Your Address";
}
else
{
if (string.IsNullOrEmpty(txtPhoneNumber.Text) || string.IsNullOrWhiteSpace(txtPhoneNumber.Text))
{
lblError.Text = "Please Enter Your PhoneNumber";
}
else
{
MessageDialog lcMessageBox = new MessageDialog("Confirm Order?");
lcMessageBox.Commands.Add(new UICommand("Yes", async x =>
{
_DatabaseProduct = await ServiceClient.GetProductAsync(_CustomerProduct.DVDName);
if (_DatabaseProduct.QuanityInStock != _CustomerProduct.QuanityInStock)
{
MessageDialog lcCheckDatabaseForChanage = new MessageDialog("Stock On Hand Has Changed. The Form Will Now Refresh");
lcCheckDatabaseForChanage.Commands.Add(new UICommand("Reload", async z =>
{
int lcCustomerQuanityOrdered;
lcCustomerQuanityOrdered = _CustomerProduct.QuanityOrdered;
_CustomerProduct = await ServiceClient.GetProductAsync(_DatabaseProduct.DVDName);
_CustomerProduct.QuanityOrdered = lcCustomerQuanityOrdered;
updateDisplayOnDatabaseChanage();
}));
await lcCheckDatabaseForChanage.ShowAsync();
}
else
{
pushData();
await ServiceClient.CreateOrder(_Order);
_CustomerProduct = await ServiceClient.GetProductAsync(_Order.ProductName);
_CustomerProduct.QuanityInStock = _CustomerProduct.QuanityInStock - _Order.Quanity;
await ServiceClient.UpdateQuanityInStock(_CustomerProduct);
MessageDialog lcConfirmOrder = new MessageDialog("Thank You Your Order Has Been Placed. We Will Now Redirect You Back To The Main Screen");
lcConfirmOrder.Commands.Add(new UICommand("OK", y =>
{
Frame.Navigate(typeof(pgCustomerPanel));
}));
await lcConfirmOrder.ShowAsync();
}
}));
lcMessageBox.Commands.Add(new UICommand("No"));
await lcMessageBox.ShowAsync();
}
}
}
}
private void updatePage(clsProducts prProduct)
{
_Products = prProduct;
lblDVDName.Text = _Products.DVDName.EmptyIfNull();
lblDescriptionResult.Text = _Products.Description.ToString();
lblQuanityOnHandResult.Text = _Products.QuanityInStock.ToString();
lblPriceResult.Text = _Products.Price.ToString();
lblTypeResult.Text = _Products.DVDType.ToString();
(ctcProductSpecs.Content as
IWorkControl).UpdateControl(prProduct);
}
public void UpdateControl(clsProducts prProduct)
{
}
public void PushData(clsProducts prProduct)
{
//Not Needed
prProduct.QuanityOrdered = Convert.ToInt32(txtQuanity.Text);
}
private void dispatchProductContent(clsProducts prProduct)
{
_ProductContent[prProduct.DVDType].DynamicInvoke(prProduct);
updatePage(prProduct);
}
private void RunUsed(clsProducts prProduct)
{
ctcProductSpecs.Content = new ucUsed();
}
private void RunNew(clsProducts prProduct)
{
ctcProductSpecs.Content = new ucNew();
}
internal async static Task <string> UpdateQuanityInStock(clsProducts prProduct)
{
return(await InsertOrUpdateAsync(prProduct, "http://localhost:60064/api/admin/UpdateQuanityInStock", "PUT"));
}
public void UpdateControl(clsProducts prProduct)
{
lblConditionResult.Text = prProduct.DVDCondition.ToString();
//txtQuanity.Text = prProduct.QuanityOrdered.ToString();
}
public void PushData(clsProducts prProduct)
{
prProduct.DVDCondition = lblCondition.Text.ToString();
prProduct.QuanityOrdered = Convert.ToInt32(txtQuanity.Text);
}