#ifndef DESTRUM_QUADRENDERINGMANAGER_H
#define DESTRUM_QUADRENDERINGMANAGER_H

#include <vector>

#include <glm/glm.hpp>

#include <destrum/Graphics/ids.h>
#include <destrum/Singleton.h>

struct QuadSubmission {
    glm::vec2 position;
    glm::vec2 size;
    float rotation;
    glm::vec4 color;
    ImageID textureId;
};

class QuadRenderingManager final : public Singleton<QuadRenderingManager> {
public:
    friend class Singleton<QuadRenderingManager>;

    void SubmitQuad(
        const glm::vec2& position,
        const glm::vec2& size,
        const glm::vec4& color = glm::vec4{1.0f},
        ImageID textureId = NULL_IMAGE_ID);

    void SubmitQuad(
        const glm::vec2& position,
        const glm::vec2& size,
        float rotation,
        const glm::vec4& color = glm::vec4{1.0f},
        ImageID textureId = NULL_IMAGE_ID);

    [[nodiscard]] const std::vector<QuadSubmission>& GetQuads() const { return quads; }
    void ClearQuads();

private:
    QuadRenderingManager() = default;

    std::vector<QuadSubmission> quads;
};

#endif // DESTRUM_QUADRENDERINGMANAGER_H