private async Task <IEnumerable <DeviceStateAttemptResult> > ResolveAsync(IEnumerable <IDeviceAdapter> devices, CancellationToken token)
{
List <DeviceStateAttemptResult> results = new List <DeviceStateAttemptResult>();
try
{
foreach (var device in devices)
{
token.ThrowIfCancellationRequested();
DeviceStateAttempt attempt = null;
if (_attempts.CanAttemptCommand(device.Code.DeviceType, device.State, out attempt) &&
device.RecentCommandExecution.IsWorking == false)
{
_logger.Info(LogHelper.Prepare($"Device: {device.Code.DeviceType.Code}, State: {attempt.TargetState}, Attempts: {attempt.Attempts}"));
DeviceStateAttemptResult result = await AttemptDeviceToStateAsync(device, attempt.TargetState, token);
attempt.AddResult(result.Result);
results.Add(result);
}
}
}
catch (OperationCanceledException)
{
_logger.Info(LogHelper.Prepare("Cancelled"));
}
return(results);
}
public void DisableAttempt(DeviceType device)
{
DeviceStateAttempt attempt = null;
if (_attempts.TryGetValue(device, out attempt))
{
attempt.IsEnabled = false;
}
}
public DeviceStateAttempt SetAttempt(DeviceType device, DeviceState state)
{
DeviceStateAttempt attempt;
if (_attempts.TryGetValue(device, out attempt))
{
attempt.TargetState = state;
}
else
{
attempt = new DeviceStateAttempt(state);
_attempts.TryAdd(device, attempt);
}
attempt.IsEnabled = true;
return(attempt);
}
public bool CanAttemptCommand(DeviceType device, DeviceState state, out DeviceStateAttempt attempt)
{
return(_attempts.TryGetValue(device, out attempt) &&
attempt.IsEnabled &&
attempt.TargetState != state);
}
