/// <summary>
/// Handle cash box notifications
/// </summary>
/// <param name="pollResponse">Poll response from device</param>
private void HandleCashBox(Rs232ResponseMessage pollResponse)
{
IsCashBoxPresent = pollResponse.IsCashBoxPresent;
if (pollResponse.IsCashBoxPresent)
{
// Only report an attached cash box if we've reported it missing
if (!_apexState.CashBoxAttachedReported && _apexState.CashBoxRemovalReported)
{
Logger?.Info("{0} Reporting cash box attached", GetType().Name);
CashBoxAttached();
_apexState.CashBoxAttachedReported = true;
}
// Clear the cash box removal flag so the next removal can raise and event
_apexState.CashBoxRemovalReported = false;
}
else
{
if (!_apexState.CashBoxRemovalReported)
{
Logger?.Info("{0} Reporting cash box removed", GetType().Name);
CashBoxRemoved();
_apexState.CashBoxRemovalReported = true;
}
// Clear the cash box attached flag so the next attachment can raise and event
_apexState.CashBoxAttachedReported = false;
}
}
/// <summary>
/// Handle event notifications
/// </summary>
/// <param name="pollResponse">Poll response from device</param>
private void HandleEvents(Rs232ResponseMessage pollResponse)
{
// Report on any active events
if (pollResponse.Event == Rs232Event.None)
{
return;
}
Logger?.Info("{0} Setting events(s): {1}", GetType().Name, pollResponse.Event);
EventReported(pollResponse.Event);
}
/// <summary>
/// Handle state change actions
/// </summary>
/// <param name="pollResponse">Poll response from device</param>
private void HandleState(Rs232ResponseMessage pollResponse)
{
// Report on any state change
if (_apexState.LastState == pollResponse.State)
{
return;
}
var args = new StateChangeArgs(_apexState.LastState, pollResponse.State);
StateChanged(args);
Logger?.Info("{0} Entering state: {1}", GetType().Name, pollResponse.State);
_apexState.LastState = pollResponse.State;
}
/// <summary>
/// Perform escrow actions
/// </summary>
/// <param name="pollResponse">Poll response from device</param>
/// <remarks>If not in escrow mode no actions will be performed</remarks>
private void HandleEscrow(Rs232ResponseMessage pollResponse)
{
if (!Config.IsEscrowMode || !pollResponse.State.HasFlag(Rs232State.Escrowed))
{
return;
}
// Handle escrow state
if (!pollResponse.CreditIndex.HasValue)
{
Logger?.Error("{0} Escrow state entered without a credit message", GetType().Name);
}
else
{
BillInEscrow(pollResponse.CreditIndex.Value);
}
}
/// <summary>
/// Handle credit notifications
/// </summary>
/// <param name="pollResponse">Poll response from device</param>
private void HandleCredit(Rs232ResponseMessage pollResponse)
{
// Report any available credit
if (!pollResponse.Event.HasFlag(Rs232Event.Stacked))
{
return;
}
if (!pollResponse.CreditIndex.HasValue)
{
Logger?.Error("{0} Stack event issued without a credit message", GetType().Name);
}
else
{
Logger?.Info("{0} Reporting credit index: {1}", GetType().Name, pollResponse.CreditIndex);
CreditIndexReported(pollResponse.CreditIndex.Value);
}
}
