/// <summary>
/// On KeyUp handler for pressing a key in the invoiceDueDateTextBox, initiate check date on enter
/// </summary>
/// <param name="sender">object sending request</param>
/// <param name="e">event arguments of request</param>
private void InvoiceDueDateTextBox_KeyUp(object sender, KeyEventArgs e)
{
if (e.Key == Key.Enter)
{
if (!dateValidator.IsDateValid(InvoiceDateTextBox.Text))
{
MessageBoxUtility.ShowErrorMessageBox(ErrorMessages.dateError);
}
}
}
/// <summary>
/// Updates the initial total price with the discount, if discount is not to big
/// </summary>
/// <param name="discount">discount to withdraw from the total price</param>
private void UpdatePrice(double discount)
{
if (discount <= totalInvoicePrice)
{
int numberRows = TableRowGroupItemsOfInvoice.Rows.Count();
UpdateTotalTaxAndPriceParagraph(discount, numberRows);
}
else
{
MessageBoxUtility.ShowErrorMessageBox("The discount can´t be greater than the price");
}
}
/// <summary>
/// On KeyUp handler for pressing a key in the priceDiscountTextBox, initiate check number on enter
/// </summary>
/// <param name="sender">object sending request</param>
/// <param name="e">event arguments of request</param>
private void PriceDiscountTextBox_KeyUp(object sender, KeyEventArgs e)
{
if (e.Key == Key.Enter)
{
TextBox discountTetBox = (TextBox)sender;
string inputString = discountTetBox.Text;
int decimalIndex = numberValidator.AddSeparatorIfSeparatorNotExists(ref inputString);
bool numberOk = numberValidator.IsNumberValid(inputString, decimalIndex, out double result);
if (numberOk)
{
UpdatePrice(result);
discountTetBox.Text = result.ToString("N2");
}
else
{
MessageBoxUtility.ShowErrorMessageBox(ErrorMessages.numberError);
}
}
}
/// <summary>
/// Outut error collectedDuring error check of invoice data
/// </summary>
private void OutPutInvoiceErrors()
{
MessageBoxUtility.ShowErrorMessageBox(string.Join("\n\n", invoiceMapper.InvoiceErrors), invoiceMapper.InvoiceErrors.Count());
}
