private void btnProcessFile_Click(object sender, RoutedEventArgs e)
{
FilePath_TxtBox.Text = string.Empty;
WebOrderModel webOrderModel = new WebOrderModel();
try
{
webOrderModel = WebOrderHelpers.DeserializeToObject <WebOrderModel>(filePath);
}
catch (System.Exception exception)
{
MessageBox.Show($"There was an error in processing your file. Make sure it is the correct type and format. {Environment.NewLine}" +
$"Error message: {exception.Message}");
}
WebOrder webOrderView = new WebOrder();
if (webOrderModel.Equals(new WebOrderModel()))
{
MessageBox.Show("There seems to be an error with your input file. Check its structure and try again.");
}
else
{
webOrderView = new WebOrder(webOrderModel);
Id.Content = webOrderView.ID == 0 ? "Wrong order ID" : webOrderView.ID.ToString();
Customer.Content = string.IsNullOrEmpty(webOrderView.Customer) ? "No customer name found." : webOrderView.Customer;
Date.Content = webOrderView.Date.Equals(new System.DateTime(0001, 01, 01)) ? Date.Content = "Wrong date format" : webOrderView.Date;
PriceAvg.Content = webOrderView.PriceAvg.Equals("000.000") ? "No items found" : webOrderView.PriceAvg;
Total.Content = webOrderView.Total.Equals("000.000") ? "No items found" : webOrderView.Total;
}
}
public WebOrder(WebOrderModel webOrderModel)
{
double total, priceAvg;
ID = webOrderModel.ID;
Customer = webOrderModel.Customer;
Date = WebOrderHelpers.GetParsedDate(webOrderModel.Date);
Amount = webOrderModel.Items.Count != 0 ? webOrderModel.Items.Sum(i => i.Quantity) : 0;
total = webOrderModel.Items.Count != 0 ? webOrderModel.Items.Select(x => x.Price * x.Quantity).Sum() : 0;
Total = string.Format("{0: #,000.000}", total).Trim();
priceAvg = webOrderModel.Items.Count != 0 ? webOrderModel.Items.Average(i => i.Price) : 0;
PriceAvg = string.Format("{0: #,000.000}", priceAvg).Trim();
}
public void DeserializationTest1(string inputXMLPath)
{
WebOrderModel WOModel = WebOrderHelpers.DeserializeToObject <WebOrderModel>(inputXMLPath);
if ((WOModel.ID.GetType().Equals(typeof(int)))
& (WOModel.Customer.GetType().Equals(typeof(string)))
& (WOModel.Date.GetType().Equals(typeof(string)))
& (WOModel.AvgUnitPrice.GetType().Equals(typeof(decimal)))
& (WOModel.Total.GetType().Equals(typeof(decimal))))
{
Assert.Pass();
}
else
{
Assert.Fail();
}
}
public void DeserializationTest2(string inputXMLPath)
{
Assert.That(() => WebOrderHelpers.DeserializeToObject <WebOrderModel>(inputXMLPath), Throws.Exception);
}
