#pragma once

#include "fleet_generator.h"
#include "game_engine.h"
#include "session_manager.h"
#include "statistics.h"

typedef uint8_t lifecycle_result_t;
enum {
  LIFECYCLE_RESULT_OK,
  LIFECYCLE_RESULT_INVALID_NAME,
  LIFECYCLE_RESULT_INVALID_ROLE,
  LIFECYCLE_RESULT_INVALID_MODE,
  LIFECYCLE_RESULT_UNAUTHORIZED,
  LIFECYCLE_RESULT_NO_PLAYER_SLOT,
  LIFECYCLE_RESULT_NO_SPECTATOR_SLOT,
  LIFECYCLE_RESULT_FORBIDDEN_ROLE,
  LIFECYCLE_RESULT_WRONG_PHASE,
  LIFECYCLE_RESULT_NOT_YOUR_TURN,
  LIFECYCLE_RESULT_CELL_ALREADY_SHOT,
  LIFECYCLE_RESULT_INVALID_COORDINATE,
  LIFECYCLE_RESULT_STALE_GAME,
  LIFECYCLE_RESULT_GENERATION_FAILED,
};

typedef struct {
  game_engine_t game;
  session_manager_t sessions;
  cumulative_statistics_t cumulative[kPlayerCapacity];
  random_source_t random;
  bool bot_reserved;
  bool rematch_confirmed[kPlayerCapacity];
  uint32_t next_game_id;
} game_lifecycle_t;

void game_lifecycle_init(game_lifecycle_t *lifecycle, random_source_t random);
lifecycle_result_t game_lifecycle_join(game_lifecycle_t *lifecycle, role_t requested_role, const char *name,
                                       uint8_t *session_index);
lifecycle_result_t game_lifecycle_resume(game_lifecycle_t *lifecycle,
                                         const uint8_t token[kSessionTokenBytes], uint8_t *session_index);
lifecycle_result_t game_lifecycle_disconnect(game_lifecycle_t *lifecycle, uint8_t session_index);
lifecycle_result_t game_lifecycle_leave(game_lifecycle_t *lifecycle, uint8_t session_index);
lifecycle_result_t game_lifecycle_configure(game_lifecycle_t *lifecycle, uint8_t session_index,
                                            uint32_t game_id, game_mode_t mode);
lifecycle_result_t game_lifecycle_start(game_lifecycle_t *lifecycle, uint8_t session_index, uint32_t game_id);
lifecycle_result_t game_lifecycle_shot(game_lifecycle_t *lifecycle, uint8_t session_index, uint32_t game_id,
                                       coordinate_t coordinate, shot_result_t *result);
lifecycle_result_t game_lifecycle_rematch(game_lifecycle_t *lifecycle, uint8_t session_index, uint32_t game_id);
lifecycle_result_t game_lifecycle_abort(game_lifecycle_t *lifecycle, uint8_t session_index, uint32_t game_id);

_Static_assert(sizeof(game_lifecycle_t) <= 1600, "lifecycle state grew beyond fixed budget");