#pragma once

#include <queue>
#include "IDrawable.h"

enum Transformation
{
	Rotation,
	Translation,
	Scaling
};

class ADrawable : IDrawable {
protected:
	std::vector<std::pair<glm::vec4, Transformation>> _transformations;
	Model _model;

	void effectTransformations()
	{
		for (auto pair : _transformations)
		{
			switch (pair.second)
			{
			case(Rotation):
				_model.glRotate(pair.first.w, pair.first.x, pair.first.y, pair.first.z);
				break;
			case(Translation):
				_model.glTranslate(pair.first.x, pair.first.y, pair.first.z);
				break;
			case(Scaling):
				_model.glScale(pair.first.x, pair.first.y, pair.first.z);
				break;
			}
		}
	}

public:

	virtual void draw(ShaderProgram *shader, glm::mat4x4 pv) = 0;
	virtual DrawableType getType() = 0;

	void addRotation(glm::vec4 vec) override
	{
		_transformations.emplace_back(vec, Rotation);
	}

	void addTranslation(glm::vec4 vec) override
	{
		_transformations.emplace_back(vec, Translation);
	}

	void addScaling(glm::vec4 vec) override
	{
		_transformations.emplace_back(vec, Scaling);
	}
};