#ifndef FSFW_CFDP_HANDLER_DEFS_H
#define FSFW_CFDP_HANDLER_DEFS_H

#include <etl/list.h>

#include "fsfw/storagemanager/StorageManagerIF.h"
#include "fsfw/storagemanager/storeAddress.h"
#include "fsfw/tmtcservices/AcceptsTelemetryIF.h"

namespace cfdp {

enum class CfdpState { IDLE, BUSY_CLASS_1_NACKED, BUSY_CLASS_2_ACKED, SUSPENDED };

static constexpr uint8_t SSID = SUBSYSTEM_ID::CFDP;
static constexpr uint8_t CID = CLASS_ID::CFDP;

struct PacketInfo {
  PacketInfo(PduType type, store_address_t storeId,
             std::optional<FileDirective> directive = std::nullopt)
      : pduType(type), directiveType(directive), storeId(storeId) {}

  PduType pduType = PduType::FILE_DATA;
  std::optional<FileDirective> directiveType = FileDirective::INVALID_DIRECTIVE;
  store_address_t storeId = store_address_t::invalid();
  PacketInfo() = default;
};

struct FsfwParams {
  FsfwParams(AcceptsTelemetryIF& packetDest, MessageQueueIF* msgQueue,
             EventReportingProxyIF* eventReporter, StorageManagerIF& tcStore,
             StorageManagerIF& tmStore)
      : FsfwParams(packetDest, msgQueue, eventReporter) {
    this->tcStore = &tcStore;
    this->tmStore = &tmStore;
  }

  FsfwParams(AcceptsTelemetryIF& packetDest, MessageQueueIF* msgQueue,
             EventReportingProxyIF* eventReporter)
      : packetDest(packetDest), msgQueue(msgQueue), eventReporter(eventReporter) {}
  AcceptsTelemetryIF& packetDest;
  MessageQueueIF* msgQueue;
  EventReportingProxyIF* eventReporter = nullptr;
  StorageManagerIF* tcStore = nullptr;
  StorageManagerIF* tmStore = nullptr;
};

template <size_t SIZE>
using PacketInfoList = etl::list<PacketInfo, SIZE>;
using PacketInfoListBase = etl::ilist<PacketInfo>;

struct PutRequestFull {
 public:
  EntityId destId;
  TransmissionMode transmissionMode = TransmissionMode::UNACKNOWLEDGED;
  char destName[524]{};
  size_t destNameSize = 0;
  char sourceName[524]{};
  size_t sourceNameSize = 0;
  bool closureRequested = true;
};

namespace events {

static constexpr Event STORE_ERROR = event::makeEvent(SSID, 0, severity::LOW);
static constexpr Event MSG_QUEUE_ERROR = event::makeEvent(SSID, 1, severity::LOW);
static constexpr Event SERIALIZATION_ERROR = event::makeEvent(SSID, 2, severity::LOW);
static constexpr Event FILESTORE_ERROR = event::makeEvent(SSID, 3, severity::LOW);
//! [EXPORT] : [COMMENT] P1: Transaction step ID, P2: 0 for source file name, 1 for dest file name
static constexpr Event FILENAME_TOO_LARGE_ERROR = event::makeEvent(SSID, 4, severity::LOW);

}  // namespace events

static constexpr ReturnValue_t SOURCE_TRANSACTION_PENDING = returnvalue::makeCode(CID, 0);

}  // namespace cfdp
#endif  // FSFW_CFDP_HANDLER_DEFS_H