import {
  Color,
  Component,
  GameEngine,
  GameObject,
  Layer,
  PhysicalMaterial,
  PrefabSettings,
  RectangleCollider,
  RectangleRenderer,
  Rigidbody
} from '@entropy-engine/entropy-game-engine';

export class Box extends GameObject {
  public static buildBox(
    gameEngine: GameEngine,
    x: number,
    y: number,
    w: number,
    h: number,
    id: string,
    tag: string,
    color: Color = Color.Grey
  ): Box {
    const box = new Box({ gameEngine, id, x, y, rotation: 0, tag, layer: Layer.Terrain });
    const renderer = box.getComponent(RectangleRenderer);

    if (renderer === null) {
      throw new Error('Error building box');
    }

    renderer.renderWidth = w;
    renderer.renderHeight = h;
    renderer.color = color;

    const collider = box.getComponent(RectangleCollider);

    if (collider === null) {
      throw new Error('Error building box');
    }

    collider.width = w;
    collider.height = h;
    collider.physicalMaterial = PhysicalMaterial.metal;

    return box;
  }

  protected buildInitialComponents(): Component[] {
    const rb = new Rigidbody(this, 100000, true);

    const collider = new RectangleCollider(this, rb, 50, 50);

    const renderer = new RectangleRenderer(this, 50, 50, Color.Grey);

    return [rb, renderer, collider];
  }

  protected getPrefabSettings(): PrefabSettings {
    return {
      x: 0,
      y: 0,
      rotation: 0,
      id: 'borders',
      tag: 'borders',
      layer: Layer.Terrain
    };
  }
}