/// <summary>
/// Overwrites the list of <see cref="Leds"/> of the <see cref="Group"/> having the passed ID with the passed LED list.
/// Note that the specified LEDs must exist, otherwise non-existing LEDs will not be added.
/// The methods throws a <see cref="ResourceNotFoundException"/> if the underlying <see cref="Group"/> does not exist.
/// </summary>
/// <param name="id"><see cref="Group.Id"/></param>
/// <param name="groupLeds">list with LEDs</param>
public void SetLedsOfGroup(int id, GroupLeds groupLeds)
{
if (_groupStorage.HasGroup(id))
{
IList <string> ledIds = new List <string>();
foreach (Led led in groupLeds.Leds)
{
string ledId = led.ControllerId + ":" + led.LedNumber;
if (_ledStorage.HasLed(ledId))
{
ledIds.Add(ledId);
}
}
_groupStorage.SetLeds(id, ledIds);
}
else
{
throw new ResourceNotFoundException(ResourceNotFoundException.MSG_GROUP_NOT_FOUND.Replace("{VALUE}", id + ""));
}
}
/// <summary>
/// Sets the color of the <see cref="Led"/> having the specified ID.
/// The method throws a <see cref="ResourceNotFoundException"/> if the underlying <see cref="Led"/> does not exist.
/// The method throws a <see cref="BadRequestException"/> if the passed ID is invalid.
/// </summary>
/// <param name="ledId">ID of the <see cref="Led"/> whose color should be changed</param>
/// <param name="rbg">desired RGB value</param>
public void SetColor(string ledId, string rgb)
{
string[] split = ledId.Split(':');
if (split.Length != 2)
{
throw new BadRequestException(BadRequestException.MSG_INVALID_LED_ID);
}
else
{
int controllerId = ApiBase.ParseInt(split[0], BadRequestException.MSG_INVALID_LED_ID);
int ledNumber = ApiBase.ParseInt(split[1], BadRequestException.MSG_INVALID_LED_ID);
if (_ledStorage.HasLed(controllerId, ledNumber))
{
_ledStorage.SetColor(controllerId, ledNumber, rgb);
}
else
{
throw new ResourceNotFoundException(ResourceNotFoundException.MSG_LED_NOT_FOUND.Replace("{VALUE}", ledId));
}
}
}