#pragma once
#include <glm/gtc/matrix_transform.hpp>
#include <glm/gtc/quaternion.hpp>
#include <vector>

#include "material.h"
#include "vulkan/buffer_handle.h"
#include "vulkan/vertex.h"

namespace veng {
struct Model {
  Model(class Graphics* graphics) : graphics_(graphics) {}
  ~Model();

  std::vector<veng::Vertex> vertices;
  veng::BufferHandle vertex_buffer;
  std::vector<std::uint32_t> indices;
  veng::BufferHandle index_buffer;

  glm::mat4 transform = glm::rotate(glm::mat4(1.0f), glm::radians(180.f),
                                     glm::vec3(0.f, 0.f, 1.f));

  glm::vec3 position = glm::vec3(0.f);
  glm::vec3 linear_velocity = glm::vec3(0.f);
  glm::vec3 linear_acceleration = glm::vec3(0.f);

  glm::quat rotation = glm::quat(1.0f, 0.0f, 0.0f, 0.0f);
  glm::vec3 angular_velocity = glm::vec3(0.f);  // 축 * 각속도(rad/s)
  glm::vec3 angular_acceleration = glm::vec3(0.f);

  glm::vec3 scale = glm::vec3(1.f);

  Material material;

  glm::mat4 UpdateTransform(float dt);

  glm::vec3 original_offset = glm::vec3(0.f);

 private:
  class Graphics* graphics_;
};
}  // namespace veng