public Solution(Totals totals)
{
InitializeComponent();
tb_totalCost.Text = "$" + totals.GrandTotal.ToString();
tb_costPerPerson.Text = "$" + totals.GrandTotalPerPerson.ToString();
}
private void butt_calculate_Click(object sender, RoutedEventArgs e)
{
if (!IsWindowOpen <Solution>())
{
try
{
string message = "";
int item1Cost, item1Quantity, item2Cost, item2Quantity, item3Cost, item3Quantity;
int item1Total = 0, item2Total = 0, item3Total = 0;
int grandTotal, grandTotalPerPerson;
bool pass = true;
ResetLabelColors();
if ((bool)rb_three.IsChecked)
{
//item three calcs
if (!int.TryParse(tb_price3.Text, out item3Cost))
{
lbl_price3.Foreground = Brushes.Red;
tb_price3.Focus();
message += "Please enter cost of item three.\n";
pass = false;
}
if (!int.TryParse(tb_quantity3.Text, out item3Quantity))
{
lbl_quantity3.Foreground = Brushes.Red;
tb_quantity3.Focus();
message += "Please enter quantity of item three.\n";
pass = false;
}
item3Total = item3Cost * item3Quantity;
item3Total -= (int)(item3Total * (int.Parse(tb_discount3.Text) / 100));
}
if ((bool)rb_two.IsChecked || (bool)rb_three.IsChecked)
{
//item two calcs
if (!int.TryParse(tb_price2.Text, out item2Cost))
{
lbl_price2.Foreground = Brushes.Red;
tb_price2.Focus();
message += "Please enter cost of item two.\n";
pass = false;
}
if (!int.TryParse(tb_quantity2.Text, out item2Quantity))
{
lbl_quantity2.Foreground = Brushes.Red;
tb_quantity2.Focus();
message += "Please enter quantity of item two.\n";
pass = false;
}
item2Total = item2Cost * item2Quantity;
item2Total -= (int)(item2Total * (int.Parse(tb_discount2.Text) / 100));
}
//item one calcs
if (!int.TryParse(tb_price1.Text, out item1Cost))
{
lbl_price1.Foreground = Brushes.Red;
tb_price1.Focus();
message += "Please enter cost of item one.\n";
pass = false;
}
if (!int.TryParse(tb_quantity1.Text, out item1Quantity))
{
lbl_quantity1.Foreground = Brushes.Red;
tb_quantity1.Focus();
message += "Please enter quantity of item one.\n";
pass = false;
}
item1Total = item1Cost * item1Quantity;
item1Total -= (int)(item1Total * (int.Parse(tb_discount1.Text) / 100));
if (pass)
{
//Final Math
grandTotal = item1Total + item2Total + item3Total;
grandTotalPerPerson = grandTotal / int.Parse(cb_roomates.Text);
Totals totals = new Totals {
GrandTotal = grandTotal, GrandTotalPerPerson = grandTotalPerPerson
};
//print to solution window
if (!IsWindowOpen <Solution>())
{
Solution s = new Solution(totals);
s.Show();
}
}
else
{
MessageBox.Show(message, "Error");
}
}
catch (Exception ex)
{
MessageBox.Show("Please enter a number in each box.", "Error");
}
}
}