/// <summary>
/// Command handler
/// </summary>
private async Task Consumer_Received(object sender, BasicDeliverEventArgs e)
{
try
{
if (e.RoutingKey == RoutingAddressMap.LampCommandRoutingKey)
{
var msg = Deserialize <LampCommandMessage>(e.Body);
if (msg.Command == LampCommandType.ClearAll)
{
keyboard.ClearAllPushButtonsAndLedButtons();
await keyboard.UpdateLampsAsync();
await keyboard.UpdateAllDisplaysAsync();
}
else
{
bool on = msg.Command == LampCommandType.SetOn;
foreach (int keyIndex in msg.KeyIndexes)
{
keyboard.SetPushButtonLamp(keyIndex, on);
}
await keyboard.UpdateLampsAsync().ConfigureAwait(false);
}
}
else if (e.RoutingKey == RoutingAddressMap.QuickKeyCommandRoutingKey)
{
var msg = Deserialize <QuickKeyMessage>(e.Body);
foreach (var button in msg.Buttons)
{
keyboard.SetLcdButton(button.Index, button.Color.Convert(), button.Text);
}
//Update buttons
List <int> rowsToUpdate = msg.Buttons.Select(b => b.Index / 8).Distinct().ToList();
if (msg.Buttons.Count == 1)
{
await keyboard.UpdateOneDisplayAsync(msg.Buttons[0].Index).ConfigureAwait(false);
}
else if (rowsToUpdate.Count == 1)
{
await keyboard.UpdateDisplayRowAsync(rowsToUpdate[0]).ConfigureAwait(false);
}
else
{
await keyboard.UpdateAllDisplaysAsync().ConfigureAwait(false);
}
//Need to update lamps to update LCD button colors
await keyboard.UpdateLampsAsync().ConfigureAwait(false);
}
}
catch (Exception ex)
{
Console.WriteLine($"{ex.GetType().Name} occurred while processing message: {ex.Message}");
}
finally
{
//Ack our processed message
rabbitChannel.BasicAck(e.DeliveryTag, false);
}
}