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

#include <cstring>

#include "Runtime/Graphics/CGraphics.hpp"
#include "Runtime/Graphics/CTexture.hpp"

//#include <hecl/Pipeline.hpp>

namespace metaforce {

//static boo::ObjToken<boo::IShaderPipeline> s_Pipeline;

void CRadarPaintShader::Initialize() {
//  s_Pipeline = hecl::conv->convert(Shader_CRadarPaintShader{});
}

void CRadarPaintShader::Shutdown() {
//  s_Pipeline.reset();
}

void CRadarPaintShader::draw(const std::vector<Instance>& instances, const CTexture* tex) {
  if (!instances.size())
    return;
  SCOPED_GRAPHICS_DEBUG_GROUP("CRadarPaintShader::draw", zeus::skMagenta);

  if (instances.size() > m_maxInsts) {
    m_maxInsts = instances.size();
    m_tex = tex;
//    CGraphics::CommitResources([this](boo::IGraphicsDataFactory::Context& ctx) {
//      m_vbo = ctx.newDynamicBuffer(boo::BufferUse::Vertex, sizeof(Instance), m_maxInsts);
//      m_uniBuf = ctx.newDynamicBuffer(boo::BufferUse::Uniform, sizeof(zeus::CMatrix4f), 1);
//
//      const std::array<boo::ObjToken<boo::IGraphicsBuffer>, 1> bufs{m_uniBuf.get()};
//      constexpr std::array<boo::PipelineStage, 1> stages{boo::PipelineStage::Vertex};
//      const std::array<boo::ObjToken<boo::ITexture>, 1> texs{m_tex->GetBooTexture()};
//
//      m_dataBind =
//          ctx.newShaderDataBinding(s_Pipeline, nullptr, m_vbo.get(), nullptr, bufs.size(), bufs.data(), stages.data(),
//                                   nullptr, nullptr, texs.size(), texs.data(), nullptr, nullptr);
//      return true;
//    } BooTrace);
  }

  zeus::CMatrix4f uniMtx = CGraphics::GetPerspectiveProjectionMatrix(/*true*/) * CGraphics::g_GXModelView.toMatrix4f();
//  m_uniBuf->load(&uniMtx, sizeof(zeus::CMatrix4f));

  size_t mapSz = sizeof(Instance) * instances.size();
//  Instance* insts = reinterpret_cast<Instance*>(m_vbo->map(mapSz));
//  memmove(insts, instances.data(), mapSz);
//  m_vbo->unmap();

//  CGraphics::SetShaderDataBinding(m_dataBind);
//  CGraphics::DrawInstances(0, 4, instances.size());
}

} // namespace metaforce