/// <summary>
/// Возвращает все допустимые варианты
/// </summary>
/// <param name="request"></param>
/// <returns></returns>
private IEnumerable <BrickVariant> GetAllVariants(BrickRequest request)
{
if (request.MinimalScaleBehavior == MiniamlScaleBehavior.KeepZero)
{
if (request.SourceMinValue > 0)
{
request.SourceMinValue = 0;
}
}
if (request.MaxDelimit <= 0)
{
request.MaxDelimit = DecideBestMaxDelimit(request.Size);
}
if (request.MinDelimit <= 0)
{
request.MinDelimit = DecideBestMinDelimit(request.Size);
}
foreach (var i in Bricks)
{
var variant = new BrickVariant {
BrickSize = i, Request = request, Catalog = this
};
if (variant.BrickCount <= request.MaxDelimit && variant.BrickCount >= request.MinDelimit)
{
yield return(variant);
}
}
}
private static BrickVariant GetSafeVariant(BrickRequest request)
{
var variant = new BrickVariant();
variant.BuildForEqual(request);
return(variant);
}
private static bool WellFormedScale(BrickVariant result)
{
if (result.BrickCount <= 2)
{
if ((result.Request.MaxValue / result.BrickMaxValue) <= 0.8m)
{
return(false);
}
}
return(true);
}