package gameEngine.entites.gameComponents;

import gameEngine.Time;
import gameEngine.entites.Entity;
import gameEngine.input.Input;
import gameEngine.input.MouseInput;
import gameEngine.scenes.Scene;
import gameEngine.views.Window;

public abstract class Draggable extends GameComponent {
    protected Entity parent;
    protected boolean isDraggable = true;
    protected boolean isDragging = false;

    public void setDraggable(boolean draggable) {
        this.isDraggable = draggable;
    }

    public void handleDragging() {
        if (!isDraggable) return;

        float mouseX = MouseInput.getX();
        float mouseY = MouseInput.getY();
        Scene scene = Window.get().getScene();

        if (scene.getSelectedEntity() == null) {
            if (Input.GetMouseButtonDown(0) && isMouseOver(mouseX, mouseY)) {
                isDragging = true;
                scene.setSelectedEntity(parent);  // エンティティを選択
            }
        }

        if (isDragging && Input.GetMouseButton(0)) {
            draggingAction(mouseX, mouseY);  // ドラッグ中の処理
        }

        if (Input.GetMouseButtonUp(0)) {
            isDragging = false;
            scene.clearSelectedEntity(); // ドラッグ終了時に選択解除
        }
    }

    protected abstract boolean isMouseOver(float mouseX, float mouseY);
    protected abstract void draggingAction(float mouseX, float mouseY);
}