public BudgetForecast GetForecast(int current, int min, int max, bool preferExpansion = false)
{
CycleStage stage = GetStage(current, min, max, preferExpansion);
stage.duration = GetRandomDuration();
stage.length = BudgetUtils.RoundOff(GetRawChangeLength(BudgetUtils.Multiply(stage.duration), Math.Abs(stage.allowedChange)));
return(new BudgetForecast(stage.FormForecast()));
}
private CycleStage GetRandomStage(int current, int min, int max) // change this trash
{
CycleStage stage = null;
int rnd = _random.Next(0, 3);
if (rnd == 0)
{
stage = new StillCycleStage(current, min, max);
}
else if (rnd == 1)
{
stage = new ExpansionCycleStage(current, min, max);
}
else if (rnd == 2)
{
stage = new RecessionCycleStage(current, min, max);
}
return(stage);
}
public CycleStage GetStage(int current, int min, int max, bool preferExpansion)
{
CycleStage stage = null;
int toMin = current - min;
int toMax = max - current;
if (preferExpansion || toMin < _parameters.OffsetToChangeDirection)
{
stage = new ExpansionCycleStage(current, min, max);
}
else if (toMax < _parameters.OffsetToChangeDirection)
{
stage = new RecessionCycleStage(current, min, max);
}
else
{
stage = GetRandomStage(current, toMax, toMin);
}
return(stage);
}