/*
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at https://mozilla.org/MPL/2.0/.
 */

#pragma once

#include "UpdateFrequency.hpp"
#include "Base/ICloseable.hpp"
#include "Math/Math.hpp"
#include "DataFormat.hpp"
#include "Scene/Shader/DescriptorInputDescription.hpp"

namespace OpenVulkano::Scene
{
	class Texture
	{
	public:
		static Texture PLACEHOLDER;
		static constexpr inline DescriptorSetLayoutBinding DESCRIPTOR_SET_LAYOUT_BINDING = { 0, DescriptorSetLayoutBinding::Type::TYPE_COMBINED_IMAGE_SAMPLER, 1, ShaderProgramType::ALL_GRAPHICS };

		Texture(bool placeholder = false) { if (placeholder) MakePlaceholder(); }

		ICloseable* renderTexture = nullptr;
		void* textureBuffer = nullptr;
		Math::Vector3ui resolution = {0,0,0};
		size_t size = 0;
		DataFormat format = DataFormat::B8G8R8A8_UNORM;
		bool updated = true;
		UpdateFrequency updateFrequency = UpdateFrequency::Never;



		void MakePlaceholder(uint32_t width = 32, uint32_t height = 32,
							 Math::Vector4uc color1 = {255, 135, 255, 255}, Math::Vector4uc color2 = {255, 225, 255, 255});
	};
}