package designPatternExtensions;

import models.objectOrientedTransfer.*;

//https://github.com/iluwatar/java-design-patterns/tree/master/decorator
//

public class Decorator {
    public static DataTransferDesign create() throws IllegalRelationException {
        ObjectNode simpleTroll = new ObjectNode("SimpleTroll");
        ObjectNode client = new ObjectNode("Client");
        ObjectNode data = new ObjectNode("Int");

        Relation transferRelation = new Relation(simpleTroll, client, MultiplicityValue.OneToOne);
        DataTransferContext context = new DataTransferContext(
                new java.util.ArrayList<>(), transferRelation, data, "attackPower", PushPullValue.PULL
        );

        DataTransferDesign design = new DataTransferDesign(context);

        ObjectNode clubbedTroll = new ObjectNode("ClubbedTroll");
        MediatorInsertion mi = new MediatorInsertion(client, simpleTroll, clubbedTroll);
        design.addMediatorInsertion(mi);

        InterfaceNode troll = new InterfaceNode(clubbedTroll, "Troll");
        DependencyInversion di1 = new DependencyInversion(clubbedTroll, troll, client);
        design.addDependencyInversion(di1);

        DependencyInversion di2 = new DependencyInversion(simpleTroll, troll);
        design.addDependencyInversion(di2);

        return design;
    }
}