/// <summary>
/// Генерирует ситуацию по неполному заполнению.
/// </summary>
/// <param name="situation">Исходная ситуация с пустыми полями.</param>
/// <param name="situationName">Наименование ситуации в онтологии</param>
/// <returns>Заполненная ситуация.</returns>
public Situation GenerateSituation(Situation situation, string situationName)
{
var resultSituation = new SafeSituation();
var relevantNodes = GetRelevantNodes(situation, situationName);
if (situation.Agent.Name != EmptyOntologyNode.Name)
{
resultSituation.Agent = situation.Agent;
}
else if (relevantNodes.Agents.Any())
{
var agentItem = relevantNodes.Agents.ToNodeCollection().GetRandom();
resultSituation.Agent = agentItem;
relevantNodes = GetRelevantNodes(relevantNodes, resultSituation, Relations.Agent);
}
if (situation.Action.Name != EmptyOntologyNode.Name)
{
resultSituation.Action = situation.Action;
}
else if (relevantNodes.Actions.Any())
{
var actionItem = relevantNodes.Actions.ToNodeCollection().GetRandom();
resultSituation.Action = actionItem;
relevantNodes = GetRelevantNodes(relevantNodes, resultSituation, Relations.Action);
}
if (situation.Object.Name != EmptyOntologyNode.Name)
{
resultSituation.Object = situation.Object;
}
else if (relevantNodes.Objects.Any())
{
var objectItem = relevantNodes.Objects.ToNodeCollection().GetRandom();
resultSituation.Object = objectItem;
relevantNodes = GetRelevantNodes(relevantNodes, resultSituation, Relations.Object);
}
resultSituation.Locative = situation.Locative.Name != EmptyOntologyNode.Name
? situation.Locative
: relevantNodes.Locatives.Any()
? relevantNodes.Locatives.ToNodeCollection().GetRandom()
: new EmptyOntologyNode();
return(resultSituation);
}
public DangerousSituation GenerateDangerousSituation(SafeSituation safeSituation)
{
var dangerousSituation = new DangerousSituation();
var nodes = safeSituation
.GetNodes()
.Where(x =>
x.FromRelations.Any(y => y.Name == Relations.Affects || y.Name == Relations.APartOf) ||
x.ToRelations.Any(y => y.Name == Relations.Affects || y.Name == Relations.APartOf)
)
.ToNodeCollection();
if (nodes.Count > 0)
{
var node = nodes.GetRandom();
var relation = node.FromRelations
.Union(node.ToRelations)
.Where(x => x.Name == Relations.Affects || x.Name == Relations.APartOf)
.ToRelationCollection()
.GetRandom();
var dangerousNode = OntologyHelper.GetDangerousNode(relation);
if (dangerousNode.ToRelations.Any(x => x.Name == Relations.Agent))
{
dangerousSituation.Agent = dangerousNode;
}
if (dangerousNode.ToRelations.Any(x => x.Name == Relations.Action))
{
dangerousSituation.Action = dangerousNode;
}
if (dangerousNode.ToRelations.Any(x => x.Name == Relations.Object))
{
dangerousSituation.Object = dangerousNode;
}
if (dangerousNode.ToRelations.Any(x => x.Name == Relations.Locative))
{
dangerousSituation.Locative = dangerousNode;
}
}
return(GenerateSituation(dangerousSituation, Nodes.DangerousSituation).ToDangerousSituation());
}
