#ifndef MEDIA_MANAGER_H
#define MEDIA_MANAGER_H

#include <cartridge/cartridge.h>
#include <map>
#include <memory>
#include <string>
#include <vector>

extern "C" {
struct lua_State;
}

namespace wherigo {

class MediaManager {
public:
  static MediaManager& getInstance();

  void init(lua_State *L, cartridge::Cartridge *cartridge);

  // Get media data by ZMedia object name (e.g., "Title Plate 1")
  std::vector<uint8_t> getMediaByName(const std::string &name);

  // Get media data by index
  std::vector<uint8_t> getMediaByIndex(int index);

private:
  MediaManager() = default;

  void buildMediaIndex(lua_State *L);

  lua_State *m_luaState = nullptr;
  cartridge::Cartridge *m_cartridge = nullptr;

  // Map from media name to cartridge object index
  std::map<std::string, int> m_nameToIndex;
};

} // namespace wherigo

#endif // MEDIA_MANAGER_H