private async Task setDetails()
{
try
{
// Ensure that the information being presented is current
bool loadedModelIsCurrent = model.modifiedDate == (await ServiceClient.GetModifiedDateAsync(model.name));
if (!loadedModelIsCurrent)
{
model = await ServiceClient.GetComputerModelAsync(model.name);
}
}
catch (HttpRequestException)
{
showConnectionError();
}
lblName.Text = $"{model.manufacturer} Desktop: {model.name}";
lblPrice.Text = $"Price: {model.price.ToString("C2")}";
lblStock.Text = $"Number Available: {model.quantity}";
lblOperatingSystem.Text = $"Operating System: {model.operatingSystem}";
lblMemory.Text = $"RAM: {model.memory} Gigabytes";
lblStorage.Text = $"Storage: {model.storage} Gigabytes";
lblProcessorFamily.Text = $"Processor: {model.processorFamily}";
lblGraphicsFamily.Text = $"Graphics: {model.graphicsFamily}";
lblTowerSize.Text = $"Tower Size: {model.towerForm}";
lblPowerSupply.Text = $"Power Supply: {model.powerSupply}";
}
private async void setDetails()
{
try
{
// Ensure that the information being presented is current
bool loadedModelIsCurrent = model.modifiedDate == (await ServiceClient.GetModifiedDateAsync(model.name));
if (!loadedModelIsCurrent)
{
model = await ServiceClient.GetComputerModelAsync(model.name);
}
}
catch (HttpRequestException)
{
showConnectionError();
}
lblName.Text = $"{model.manufacturer} Laptop: {model.name}";
lblPrice.Text = $"Price: {model.price.ToString("C2")}";
lblStock.Text = $"Number Available: {model.quantity}";
lblOperatingSystem.Text = $"Operating System: {model.operatingSystem}";
lblMemory.Text = $"RAM: {model.memory} Gigabytes";
lblStorage.Text = $"Storage: {model.storage} Gigabytes";
lblProcessorFamily.Text = $"Processor: {model.processorFamily}";
lblGraphicsFamily.Text = $"Graphics: {model.graphicsFamily}";
lblScreenSize.Text = $"Tower Size: {model.screenSize}";
lblBatteryLife.Text = $"Power Supply: {model.batteryLife}";
chbFullsizeKeyboard.IsChecked = model.fullsizeKeyboard;
chbWebCamera.IsChecked = model.webcamera;
}
private async Task viewModel()
{
if (lbModels.SelectedItem != null)
{
try
{
ComputerModel model = (ComputerModel)lbModels.SelectedItem;
bool itemExists = await ServiceClient.GetComputerModelExistsAsync(model.name);
if (itemExists)
{
// Navigate to form
if (detailPages.ContainsKey(model.type))
{
this.Frame.Navigate(detailPages[model.type], model);
}
}
else
{
showMessage("The selected item no longer exists.");
btnMessageGridOK.Click += btnMessageGridOK_ClickRefresh;
}
}
catch (HttpRequestException ex)
{
showConnectionError();
}
}
}
private void refreshModelDetails(ComputerModel model)
{
bool b = model != null;
lblModel.Text = $"Selected product: { (b? model.name: "")}";
lblType.Text = $"Computer Type: { (b? model.type: "")}";
lblSystem.Text = $"Operating System: { (b? model.operatingSystem: "")}";
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
if (e.Parameter != null)
{
model = (ComputerModel)e.Parameter;
setDetails();
}
}