#ifndef DELTA_ASSETLOADER
#define DELTA_ASSETLOADER

#include <SDL3/SDL.h>
#include <vector>
#include <unordered_map>
#include <map>
#include <string>

#include "math.hpp"

struct SDL_SurfaceDeleter {
    void operator()(SDL_Surface* surface) const {
        if (surface) {
            SDL_DestroySurface(surface);
        }
    }
};

class DeltaAssetLoader {
    public:
        ~DeltaAssetLoader() {
            for (auto& [id, surface] : textures) {
                SDL_DestroySurface(surface); 
            }
        }

        void loadTexture(std::string id, const char *path);
        void loadModel(std::string id, const char *path);
        SDL_Surface* getSurface(const std::string& id);
        void getModel(std::string id, const char *path);
    private:
        std::string base_path = "assets";
        std::string img_path = "images";
        std::string model_path = "models";

        std::unordered_map<std::string, SDL_Surface*> textures;
        std::unordered_map<std::string, DeltaModel> models;
};

#endif