#pragma once

#include "Image/DxgiFormat.h"
#include "Image/Texture.h"

#include <memory>
#include <unordered_map>

class Dx12TextureLoader
{
public:
    Dx12TextureLoader();

    Dx12TextureLoader& Format(oat::DXGI_FORMAT format);
    Dx12TextureLoader& Type(TextureType textureType);
    Dx12TextureLoader& HasMipMaps(bool hasMipMaps);
    Dx12TextureLoader& Width(unsigned width);
    Dx12TextureLoader& Height(unsigned height);
    Dx12TextureLoader& Depth(unsigned depth);

    std::unique_ptr<Texture> LoadTexture(const void* data);

private:
    [[nodiscard]] const ImageFormat* GetFormatForDx12Format() const;

    static std::unordered_map<ImageFormatId, ImageFormatId> m_conversion_table;

    oat::DXGI_FORMAT m_format;
    TextureType m_type;
    bool m_has_mip_maps;
    unsigned m_width;
    unsigned m_height;
    unsigned m_depth;
};