private void AddOrderContent_Click(object sender, RoutedEventArgs e) // Adds a new order
{
var parent = (sender as Button).Parent;
CustomerClass customerOrderer = null;
StockClass stockOrder = null;
DateTime orderDate = DateTime.UtcNow;
string orderQuantity = OrderQuantity.Text;
int.TryParse(orderQuantity, out int amount);
customerOrderer = (CustomerClass)CreateOrderTabCustomersComboBox.SelectedValue;
stockOrder = (StockClass)CreateOrderTabItemComboBox.SelectedValue;
if (customerOrderer == null || stockOrder == null)
{
MessageToUser("You must choose a customer and an item");
}
else if (orderQuantity == "" || orderQuantity == "" || amount == 0)
{
MessageToUser("You must enter an integer");
}
else
{
if (orderQuantity != "" && stockOrder.Qty - amount >= 0)
{
// if no orders are present, simply add an order to the collection.
if (_app.GetDefaultCustomerOrdersList().Count == 0)
{
store.RemoveFromStock(stockOrder, amount);
StockClass order = new StockClass(stockOrder.ItemName, stockOrder.Supplier, amount);
store.CreateOrder(customerOrderer, order);
MessageToUser($"You have successfully created a new Customer order \n\nCustomer: {customerOrderer.CustomerName} \nItem: {order.ItemName} " +
$"\nAmount: {order.Qty} \nOrderdate: {orderDate.ToLocalTime().ToString("yyyy-MM-dd HH:mm:ss")}");
CreateOrderTabCustomersComboBox.SelectedIndex = -1;
CreateOrderTabItemComboBox.SelectedIndex = -1;
OrderQuantity.Text = "";
}
// Otherwise create a new order object, prepared for future functionality
else
{
store.RemoveFromStock(stockOrder, amount);
StockClass order = new StockClass(stockOrder.ItemName, stockOrder.Supplier, amount);
store.CreateOrder(customerOrderer, order);
MessageToUser($"You have successfully created a new Customer order \n\nCustomer: {customerOrderer.CustomerName} \nItem: {order.ItemName} " +
$"\nAmount: {order.Qty} \nOrderdate: {orderDate.ToLocalTime().ToString("yyyy-MM-dd HH:mm:ss")}");
CreateOrderTabCustomersComboBox.SelectedIndex = -1;
CreateOrderTabItemComboBox.SelectedIndex = -1;
OrderQuantity.Text = "";
}
}
else // If stock is missing item or low on stock order gets Queued
{
int currQ = _app.QueuedOrders.Count + 1;
store.CreateOrder(customerOrderer, stockOrder, amount, currQ);
MessageToUser($"You have successfully created a new Customer order \n\nCustomer: {customerOrderer.CustomerName} \nItem: {stockOrder.ItemName} " +
$"\nAmount: {amount} \nOrderdate: {orderDate.ToLocalTime().ToString("yyyy-MM-dd HH:mm:ss")} \nYour order is placed at number {currQ} in the queue.");
CreateOrderTabCustomersComboBox.SelectedIndex = -1;
CreateOrderTabItemComboBox.SelectedIndex = -1;
OrderQuantity.Text = "";
}
}
}