private bool OrRequirementsMet(IEnumerable <string> itemAttributes)
{
var orRequirements = AttributeRequirements.Where(r => r.Contains("/"));
foreach (var orRequirement in orRequirements)
{
var options = orRequirement.Split('/');
if (itemAttributes.Any(a => options.Any(o => a.Contains(o))) == false)
{
return(false);
}
}
return(true);
}
private bool NotRequirementsMet(IEnumerable <string> itemAttributes)
{
var notRequirements = AttributeRequirements.Where(r => r.StartsWith("!"));
foreach (var notRequirement in notRequirements)
{
var requirement = notRequirement.Substring(1);
if (itemAttributes.Any(a => a.Contains(requirement)))
{
return(false);
}
}
return(true);
}
private bool AndRequirementsMet(IEnumerable <string> itemAttributes)
{
var andRequirements = AttributeRequirements.Where(r => !r.Contains("/") && !r.Contains("!"));
return(!andRequirements.Any() || andRequirements.All(r => itemAttributes.Any(a => a.Contains(r))));
}