package designPatternExtensions;

import models.objectOrientedTransfer.*;
import java.util.ArrayList;
import java.util.List;

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

public class Command {

    public static DataTransferDesign create() throws IllegalRelationException {
        List<ReferenceEdge> srcEdges = new ArrayList<>();
        List<ReferenceEdge> dstEdges = new ArrayList<>();
        ObjectNode main    = new ObjectNode("Main");
        ObjectNode wizard  = new ObjectNode("Wizard");
        ObjectNode spell   = new ObjectNode("ChangeSizeSpell");
        ObjectNode data    = new ObjectNode("Goblin");

        srcEdges.add(new ReferenceEdge(main, wizard, "wizard"));
        dstEdges.add(new ReferenceEdge(main, spell, "spell", "Integer"));

        List<Relation> relations = new ArrayList<>();
        relations.add(new Relation(main, dstEdges, MultiplicityValue.OneToOne));
        Relation transferRelation = new Relation(srcEdges, dstEdges, MultiplicityValue.OneToOne);

        DataTransferContext context = new DataTransferContext(
                relations, transferRelation, data, "goblin", PushPullValue.PUSH
        );

        DataTransferDesign design = new DataTransferDesign(context);

        DependencyInversion di = new DependencyInversion(
                spell, new InterfaceNode(spell, "Runnable"), wizard
        );
        design.addDependencyInversion(di);

        return design;
    }
}