public SwipeAction Add(string screenId, DirectionEnum direction)
{
var id = Guid.Parse(screenId);
var action = new SwipeAction(screenId, direction);
Actions.Add(action);
return(action);
}
public SwipeAction GetOppositeAction(SwipeAction action)
{
var directionOpposite = DirectionHelper.OppositeDirection(action.Direction);
var query = from a in Actions
where a.Direction == directionOpposite &&
!a.Id.Equals(action.Id)
select a;
var actionOpposite = query.FirstOrDefault();
return(actionOpposite);
}
public IMatchResult Match(SwipeAction action, int milliseconds)
{
IMatchResult matchResult = null;
var actionOpposite = GetOppositeAction(action);
if (actionOpposite != null)
{
SwipeAction actionAux;
//TODO: Thinking order
if (actionOpposite.Timestamp.Subtract(action.Timestamp).TotalMilliseconds < 0)
{
actionAux = actionOpposite;
actionOpposite = action;
action = actionAux;
}
var mosaic = _mosaicStore.GetByScreenId(action.ScreenId);
if (mosaic.Items.Count == 1)
{
matchResult = _mosaicStore.Match(action.ScreenId,
actionOpposite.ScreenId,
action.Direction);
}
else
{
matchResult = _mosaicStore.Match(action.ScreenId,
actionOpposite.ScreenId,
action.Direction);
}
if (matchResult.IsMatch)
{
Remove(matchResult);
}
Remove(milliseconds);
}
return(matchResult);
}
