#include "Runtime/Graphics/Shaders/CDecalShaders.hpp"

#include <array>

#include "Runtime/Particle/CDecal.hpp"

//#include <hecl/Pipeline.hpp>

namespace metaforce {

void CDecalShaders::Initialize() {
//  m_texZTestNoZWrite = hecl::conv->convert(Shader_CDecalShaderTexZTest{});
//  m_texAdditiveZTest = hecl::conv->convert(Shader_CDecalShaderTexAdditiveZTest{});
//  m_texRedToAlphaZTest = hecl::conv->convert(Shader_CDecalShaderTexRedToAlphaZTest{});
//  m_noTexZTestNoZWrite = hecl::conv->convert(Shader_CDecalShaderNoTexZTest{});
//  m_noTexAdditiveZTest = hecl::conv->convert(Shader_CDecalShaderNoTexAdditiveZTest{});
}

void CDecalShaders::Shutdown() {
//  m_texZTestNoZWrite.reset();
//  m_texAdditiveZTest.reset();
//  m_texRedToAlphaZTest.reset();
//  m_noTexZTestNoZWrite.reset();
//  m_noTexAdditiveZTest.reset();
}

void CDecalShaders::BuildShaderDataBinding(CQuadDecal& decal) {
//  boo::ObjToken<boo::IShaderPipeline> regPipeline;
//  boo::ObjToken<boo::IShaderPipeline> redToAlphaPipeline;

//  if (decal.m_desc->x14_TEX) {
//    if (decal.m_desc->x18_ADD)
//      regPipeline = m_texAdditiveZTest;
//    else
//      regPipeline = m_texZTestNoZWrite;
//    redToAlphaPipeline = m_texRedToAlphaZTest;
//  } else {
//    if (decal.m_desc->x18_ADD)
//      regPipeline = m_noTexAdditiveZTest;
//    else
//      regPipeline = m_noTexZTestNoZWrite;
//  }
//
//  const SQuadDescr* const desc = decal.m_desc;
//  const CUVElement* const texr = desc->x14_TEX.get();
//  size_t texCount = 0;
//  std::array<boo::ObjToken<boo::ITexture>, 1> textures;
//
//  if (texr != nullptr) {
//    textures[0] = texr->GetValueTexture(0).GetObj()->GetBooTexture();
//    texCount = 1;
//  }
//
//  if (!decal.m_instBuf) {
//    return;
//  }
//
//  std::array<boo::ObjToken<boo::IGraphicsBuffer>, 1> uniforms{decal.m_uniformBuf.get()};
//
//  if (regPipeline) {
//    decal.m_normalDataBind =
//        ctx.newShaderDataBinding(regPipeline, nullptr, decal.m_instBuf.get(), nullptr, uniforms.size(), uniforms.data(),
//                                 nullptr, texCount, textures.data(), nullptr, nullptr);
//  }
//  if (redToAlphaPipeline) {
//    decal.m_redToAlphaDataBind =
//        ctx.newShaderDataBinding(redToAlphaPipeline, nullptr, decal.m_instBuf.get(), nullptr, uniforms.size(),
//                                 uniforms.data(), nullptr, texCount, textures.data(), nullptr, nullptr);
//  }
}

} // namespace metaforce