#ifndef MISSION_TMTC_TMSTOREBACKEND_H_
#define MISSION_TMTC_TMSTOREBACKEND_H_

#include <fsfw/objectmanager/SystemObject.h>
#include <fsfw/tmstorage/TmStoreFrontendIF.h>
#include <fsfw/tmtcpacket/pus/tm/PusTmReader.h>
#include <fsfw/tmtcservices/AcceptsTelemetryIF.h>
#include <mission/memory/SdCardMountedIF.h>

struct PacketFilter {
  std::optional<std::vector<uint16_t>> apid;
  std::optional<std::vector<uint8_t>> services;
  std::optional<std::vector<std::pair<uint8_t, uint8_t>>> serviceSubservices;
};

enum class RolloverInterval { HOURLY, DAILY };

class TmStore : public SystemObject {
 public:
  TmStore(object_id_t objectId, std::string baseName, RolloverInterval interval,
          uint8_t intervalFactor, PacketFilter filter, SdCardMountedIF& sdcMan);

  ReturnValue_t passPacket(PusTmReader& reader);
  ReturnValue_t storePacket(PusTmReader& reader);

 private:
  static constexpr size_t MAX_FILESIZE = 8192;

  /**
   * To get the queue where commands shall be sent.
   * @return  Id of command queue.
   */
  MessageQueueId_t getCommandQueue();
  PacketFilter filter;
  std::string baseName;
  RolloverInterval interval;
  uint8_t intervalFactor;
  char NAME_BUF[524] = {};
  std::array<uint8_t, 8192> fileBuf{};
  std::optional<std::string> mostRecentFile;
  SdCardMountedIF& sdcMan;
};

#endif /* MISSION_TMTC_TMSTOREBACKEND_H_ */