/// <summary>
/// Gets the <see cref="Command"/> encoded by given command string.
/// </summary>
/// <param name="commandString">The command string to parse.</param>
/// <returns>The <see cref="Command"/> encoded by given command string.</returns>
public static Command GetCommand(string commandString)
{
if (commandString.StartsWith("IRCODE"))
{
return(IrCommand.Parse(commandString));
}
if (commandString.StartsWith("KEYBOARD"))
{
return(KeyboardCommand.Parse(commandString));
}
if (commandString.StartsWith("SETCH"))
{
return(SetChCommand.Parse(commandString));
}
if (commandString.StartsWith("FORCECH"))
{
return(ForceChCommand.Parse(commandString));
}
if (commandString.StartsWith("TELEPORT"))
{
return(TeleportCommand.Parse(commandString));
}
return(null);
}
/// <summary>
/// Handles commands for the TiVo published to MQTT.
/// </summary>
/// <param name="e">Event args.</param>
protected override async void Mqtt_MqttMsgPublishReceived(MqttApplicationMessageReceivedEventArgs e)
{
var message = e.ApplicationMessage.ConvertPayloadToString();
_log.LogInformation("MQTT message received for topic " + e.ApplicationMessage.Topic + ": " + message);
var commandType = e.ApplicationMessage.Topic.Replace(TopicRoot + "/controls/", string.Empty).Replace("/set", string.Empty);
Command command = null;
if (commandType == "setCh")
{
var messageParts = message.Split('.');
if (int.TryParse(messageParts[0], out int channel))
{
if (messageParts.Length == 1)
{
command = new SetChCommand {
Channel = channel
};
}
else if (messageParts.Length == 2 && int.TryParse(messageParts[0], out int subchannel))
{
command = new SetChCommand {
Channel = channel, Subchannel = subchannel
};
}
}
}
if (commandType == "forceCh")
{
var messageParts = message.Split('.');
if (int.TryParse(messageParts[0], out int channel))
{
if (messageParts.Length == 1)
{
command = new ForceChCommand {
Channel = channel
};
}
else if (messageParts.Length == 2 && int.TryParse(messageParts[0], out int subchannel))
{
command = new ForceChCommand {
Channel = channel, Subchannel = subchannel
};
}
}
}
if (commandType == "irCode")
{
command = new IrCommand {
IrCode = message
}
}
;
if (commandType == "teleport")
{
command = new TeleportCommand {
TeleportCode = message
}
}
;
if (commandType == "keyboard")
{
command = new KeyboardCommand {
KeyboardCode = message
}
}
;
if (command != null)
{
await _client.SendCommandAsync(command)
.ConfigureAwait(false);
}
}