public async Task SendCommandAsync()
{
string value;
if (ProtocolCommand.Options is StringOptions options)
{
value = options.GetTermForValue(this.Value.ToString());
}
else if (Value is bool b)
{
value = b ? "1" : "0";
}
else
{
value = $"{Value}";
}
var path = ProtocolCommand.FormatPath();
if (value.Length > 0)
{
await AppLocator.TelnetService.SendCommandAsync($"{path} {value}", false);
}
else
{
await AppLocator.TelnetService.SendCommandAsync(path, false);
}
}
public async Task SendQueryAsync()
{
IsEnabled = false;
var path = ProtocolCommand.FormatPath();
var command = $"{path}?";
var result = "";
if (App.Mock)
{
await Task.Delay(1);
result = DefaultResponse;
}
else
{
var response = await AppLocator.TelnetService.SendCommandAsync(command, true);
// remove line terminator
result = response?.TrimEnd();
}
if (result.Length == 0)
{
return;
}
if (result == "Command error")
{
throw new InvalidOperationException($"Command error: {command}");
}
var propInfo = _propInfo ?? this.GetType().GetProperty(nameof(Value));
if (_propInfo == null)
{
_propInfo = propInfo;
}
var type = typeof(T);
if (type == typeof(string) || type == typeof(StringOption))
{
var value = StringOptions.GetByTerm(ProtocolCommand.Options, result);
propInfo.SetValue(this, $"{value}");
}
else if (type == typeof(bool))
{
propInfo.SetValue(this, result == "1");
}
else if (type == typeof(int) || type == typeof(IntegerOption))
{
if (int.TryParse(result, out var val))
{
propInfo.SetValue(this, val);
}
}
else if (type == typeof(double) || type == typeof(RealOption))
{
if (double.TryParse(result, out var val))
{
propInfo.SetValue(this, val);
}
}
IsEnabled = true;
if (!ProtocolCommand.Name.Contains("Status"))
{
System.Diagnostics.Debug.WriteLine($"{ProtocolCommand.Name}: {Value}");
}
}