internal static List <ConceptInstance> FindRelevantConcepts(BeamGenerator generator, HashSet <Concept2> requiredProperties)
{
//TODO better matching logic
var concepts = generator.GetDefinedConcepts();
var result = new List <ConceptInstance>();
foreach (var concept in concepts)
{
var conceptInstance = new ConceptInstance(concept);
var missingProperties = new HashSet <Concept2>(requiredProperties);
foreach (var propertyValue in generator.GetPropertyValues(conceptInstance))
{
var property = propertyValue.Key;
var value = propertyValue.Value;
missingProperties.Remove(value.Concept);
}
if (missingProperties.Count == 0)
{
result.Add(conceptInstance);
}
}
return(result);
}
protected override IEnumerable <string> execute(BeamGenerator generator)
{
var definedConcepts = new HashSet <Concept2>(generator.GetDefinedConcepts());
var conceptWithAssignedProperty = Get <PropertySetEvent>((s) => hasExtraInformation(s, definedConcepts, generator));
if (conceptWithAssignedProperty == null)
{
yield break;
}
var target = conceptWithAssignedProperty.Target;
var rememberValue = RememberPropertyValue.Create(generator, target, conceptWithAssignedProperty.SubstitutedValue);
YesNoPrompt.Generate(generator, rememberValue, new ConceptInstance(Concept2.Nothing));
yield return($"You think that {singular(target.Instance)} has {singular(conceptWithAssignedProperty.SubstitutedValue)} {singular(target.Property)}?");
}
private Dictionary <Concept2, HashSet <Concept2> > getRelevantProperties(ConceptInstance targetInstance, BeamGenerator generator)
{
var properties = new Dictionary <Concept2, HashSet <Concept2> >();
var definedConcepts = new HashSet <Concept2>(generator.GetDefinedConcepts());
foreach (var conceptCandidate in definedConcepts)
{
var conceptCandidateInstance = new ConceptInstance(conceptCandidate);
var instanceOf = generator.GetValue(conceptCandidateInstance, Concept2.InstanceOf);
if (conceptCandidate != targetInstance.Concept && instanceOf?.Concept != targetInstance.Concept)
{
continue;
}
var instanceProperties = generator.GetPropertyValues(conceptCandidateInstance);
foreach (var instanceProperty in instanceProperties)
{
if (!definedConcepts.Contains(instanceProperty.Value.Concept))
{
continue;
}
if (!definedConcepts.Contains(instanceProperty.Key))
{
continue;
}
if (!properties.TryGetValue(instanceProperty.Key, out var propertyValues))
{
properties[instanceProperty.Key] = propertyValues = new HashSet <Concept2>();
}
propertyValues.Add(instanceProperty.Value.Concept);
}
}
return(properties);
}
