private Rebate[] LoadRebates()
{
if (!File.Exists(RebateFilePath))
{
MessageBox.Show(RebateFilePath + " finns inte, eller har inte blivit satt till 'Copy Always'.");
Environment.Exit(1);
}
//Splits the CSV-file into a list of the class Product
List <Rebate> rebates = new List <Rebate>();
string[] lines = File.ReadAllLines(RebateFilePath);
foreach (string line in lines)
{
try
{
string[] parts = line.Split(',');
Rebate rebate = new Rebate
{
//ToUpper to make the codes caseinsensitive
Code = parts[0].ToUpper(),
Percent = parts[1]
};
rebates.Add(rebate);
}
catch
{
MessageBox.Show("Fel vid inläsning av en produkt!");
}
}
return(rebates.ToArray());
}
private void ConfirmRebateCodeButton_Click(object sender, RoutedEventArgs e)
{
string codeText = rebateCodeTextBox.Text.ToUpper();
bool codeIsValid = false;
//This variable is important so the SumPurchase doesn't become the wrong value, if one presses
//the confirmationbutton (OK), multiple times.
decimal sumAfterRebate;
if (codeText.Length > 3 && codeText.Length < 20)
{
foreach (Rebate r in Rebates)
{
if (r.Code == codeText)
{
codeIsValid = true;
rebateMultiplier = (100 - decimal.Parse(r.Percent)) / 100;
currentRebateCode = r;
}
}
if (codeIsValid)
{
sumAfterRebate = TotalSumWithRebate();
DrawSumLabel();
}
else
{
MessageBox.Show("Fel kod!");
currentRebateCode = null;
DrawSumLabel();
}
}
else
{
MessageBox.Show("Fel antal tecken!");
currentRebateCode = null;
DrawSumLabel();
}
}
private void Start()
{
//Loads the products from the CSV-file
Products = LoadProducts();
//Loads the rebates from the CSV-file
Rebates = LoadRebates();
Cart = new Dictionary <Product, int>();
rebateMultiplier = 1;
currentRebateCode = null;
//Loads the cart from the CSV-file
if (File.Exists(CartFilePath))
{
Cart = LoadCart(CartFilePath, Products);
}
// Window options
Title = "Butik";
Width = 800;
Height = 1000;
WindowStartupLocation = WindowStartupLocation.CenterScreen;
// Scrolling
ScrollViewer root = new ScrollViewer();
root.VerticalScrollBarVisibility = ScrollBarVisibility.Auto;
Content = root;
// Main grid
StackPanel mainStack = new StackPanel
{
Orientation = Orientation.Vertical,
Margin = new Thickness(5)
};
root.Content = mainStack;
Grid storeHeader = new Grid
{
//Margin = new Thickness(0, 0, 0, 10)
};
storeHeader.RowDefinitions.Add(new RowDefinition {
Height = GridLength.Auto
});
storeHeader.ColumnDefinitions.Add(new ColumnDefinition());
storeHeader.ColumnDefinitions.Add(new ColumnDefinition());
storeHeader.ColumnDefinitions.Add(new ColumnDefinition());
mainStack.Children.Add(storeHeader);
string logoImagePath = @"Images\store-header-logo.png";
ImageSource source = new BitmapImage(new Uri(logoImagePath, UriKind.RelativeOrAbsolute));
Image logoImage = new Image
{
Source = source,
Width = 200,
Height = 200,
Stretch = Stretch.UniformToFill,
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
Margin = new Thickness(5)
};
storeHeader.Children.Add(logoImage);
Grid.SetRow(logoImage, 0);
Grid.SetColumn(logoImage, 1);
WrapPanel wrap = new WrapPanel
{
Orientation = Orientation.Horizontal
};
mainStack.Children.Add(wrap);
foreach (Product product in Products)
{
wrap.Children.Add(CreateProductPanel(product));
}
cartStack = new StackPanel
{
Orientation = Orientation.Vertical,
Margin = new Thickness(5)
};
mainStack.Children.Add(cartStack);
DrawCart();
#region cartGrid
Grid cartGrid = new Grid();
cartGrid.RowDefinitions.Add(new RowDefinition {
Height = GridLength.Auto
});
cartGrid.ColumnDefinitions.Add(new ColumnDefinition());
cartGrid.ColumnDefinitions.Add(new ColumnDefinition());
cartGrid.ColumnDefinitions.Add(new ColumnDefinition());
mainStack.Children.Add(cartGrid);
#endregion cartGrid
#region saveCartButton
Button saveCartButton = CreateButton("Spara kundvagnen");
cartGrid.Children.Add(saveCartButton);
Grid.SetRow(saveCartButton, 0);
Grid.SetColumn(saveCartButton, 0);
saveCartButton.Click += SaveCartButton_Click;
#endregion saveCartButton
#region emptyCartButton
Button emptyCartButton = CreateButton("Töm kundvagnen");
cartGrid.Children.Add(emptyCartButton);
Grid.SetRow(emptyCartButton, 0);
Grid.SetColumn(emptyCartButton, 1);
emptyCartButton.Click += EmptyCartButton_Click;
#endregion emptyCartButton
#region confirmPurchaseButton
Button confirmPurchaseButton = CreateButton("Avsluta köp");
cartGrid.Children.Add(confirmPurchaseButton);
Grid.SetRow(confirmPurchaseButton, 0);
Grid.SetColumn(confirmPurchaseButton, 2);
confirmPurchaseButton.Click += ConfirmPurchaseButton_Click;
#endregion confirmPurchaseButton
#region rebateCodeGrid
Grid rebateCodeGrid = new Grid();
rebateCodeGrid.RowDefinitions.Add(new RowDefinition {
Height = GridLength.Auto
});
rebateCodeGrid.ColumnDefinitions.Add(new ColumnDefinition());
rebateCodeGrid.ColumnDefinitions.Add(new ColumnDefinition());
rebateCodeGrid.ColumnDefinitions.Add(new ColumnDefinition());
mainStack.Children.Add(rebateCodeGrid);
#endregion rebateCodeGrid
#region Rebatecode Label
Label rebateCodeLabel = CreateLabel("Rabbatkod");
rebateCodeLabel.HorizontalContentAlignment = HorizontalAlignment.Right;
rebateCodeGrid.Children.Add(rebateCodeLabel);
Grid.SetRow(rebateCodeLabel, 0);
Grid.SetColumn(rebateCodeLabel, 0);
#endregion Rebatecode Label
#region Rebatecode TextBox
rebateCodeTextBox = new TextBox
{
Margin = new Thickness(5),
};
rebateCodeGrid.Children.Add(rebateCodeTextBox);
Grid.SetRow(rebateCodeTextBox, 0);
Grid.SetColumn(rebateCodeTextBox, 1);
#endregion Rebatecode TextBox
#region confirmRebateCodeButton
Button confirmRebateCodeButton = CreateButton("OK");
confirmRebateCodeButton.IsDefault = true;
rebateCodeGrid.Children.Add(confirmRebateCodeButton);
Grid.SetRow(confirmRebateCodeButton, 0);
Grid.SetColumn(confirmRebateCodeButton, 2);
confirmRebateCodeButton.Click += ConfirmRebateCodeButton_Click;
#endregion confirmRebateCodeButton
#region sumPurchaseGrid
Grid sumPurchaseGrid = new Grid();
sumPurchaseGrid.RowDefinitions.Add(new RowDefinition {
Height = GridLength.Auto
});
sumPurchaseGrid.ColumnDefinitions.Add(new ColumnDefinition());
mainStack.Children.Add(sumPurchaseGrid);
#endregion sumPurchaseGrid
#region sumPurchaseLabel
sumPurchaseLabel = CreateLabel("Summa: " + Math.Round(TotalSumWithRebate(), 2) + " kr");
sumPurchaseLabel.HorizontalContentAlignment = HorizontalAlignment.Right;
sumPurchaseGrid.Children.Add(sumPurchaseLabel);
Grid.SetRow(sumPurchaseLabel, 0);
Grid.SetColumn(sumPurchaseLabel, 0);
#endregion sumPurchaseLabel
receiptProductPanel = new StackPanel
{
Orientation = Orientation.Vertical
};
mainStack.Children.Add(receiptProductPanel);
}