public override void ViewDidLoad()
{
base.ViewDidLoad();
if (_order != null)
{
if (_totalAmount <= 0)
{
_totalAmount = _order.ComputeOrderTotal();
}
_paymentUssd = $"{_order.USSD_NUMBER}{_totalAmount}#";
Title = "Order Payment";
TxtOrderNumber.Text = _order.ORDER_ID.ToString();
TxtOrderTotal.Text = _totalAmount.ToString("C", CultureInfo.CreateSpecificCulture("en-US"));
LblOrderSummary.Text = $"Pay for order number :{_order.ORDER_ID}";
//lblHelpLine.Text = $"Call us on {UserSession.HelpLine()}";
LblUssdNumber.Text = $"Payment Number is :{_paymentUssd}";
BtnPayOrder.SetTitle($"Tap to pay for order number :{_order.ORDER_ID}", UIControlState.Normal);
TxtOrderTotal.Enabled = false;
TxtOrderNumber.Enabled = false;
BtnPayOrder.TouchUpInside += (e, s) =>
{
//let us launch the dialler
var launched = _messagingActions.MakePhoneCall(_paymentUssd);
if (!launched)
{
MessagingActions.ShowAlert("Dialler Not opened", "Unable to open dialling keypad on this device");
Analytics.TrackEvent($"Unable to launch dialler for user id {UserSession.GetUserId()}");
}
};
BtnClose.TouchUpInside += (e, s) =>
{
//dismiss the view controller
DismissModalViewController(true);
};
}
}
void ReleaseDesignerOutlets()
{
if (BtnClose != null)
{
BtnClose.Dispose();
BtnClose = null;
}
if (BtnPayOrder != null)
{
BtnPayOrder.Dispose();
BtnPayOrder = null;
}
if (LblOrderSummary != null)
{
LblOrderSummary.Dispose();
LblOrderSummary = null;
}
if (LblUssdNumber != null)
{
LblUssdNumber.Dispose();
LblUssdNumber = null;
}
if (TxtOrderNumber != null)
{
TxtOrderNumber.Dispose();
TxtOrderNumber = null;
}
if (TxtOrderTotal != null)
{
TxtOrderTotal.Dispose();
TxtOrderTotal = null;
}
}
