/*******************************************************************************
 * @file    ble_security.h
 * @brief   BLE Security - Peer Manager, LESC, Bonding
 * @author  Charles KWON <charleskwon@medithings.co.kr>
 * @date    2025-01-30
 * @copyright (c) 2025 Medithings Inc. All rights reserved.
 *
 * @details Peer Manager initialization and security event handling.
 ******************************************************************************/

#ifndef BLE_SECURITY_H
#define BLE_SECURITY_H

#include <stdint.h>
#include <stdbool.h>

#if FEATURE_SECURE_CONNECTION
#include "ble_gap.h"

/*==============================================================================
 * CONSTANTS
 *============================================================================*/
#define LESC_DEBUG_MODE                 0
#define SEC_PARAM_BOND                  1
#define SEC_PARAM_MITM                  1
#if FEATURE_STATIC_PASSKEY
#define SEC_PARAM_LESC                  0
#else
#define SEC_PARAM_LESC                  1
#endif
#define SEC_PARAM_KEYPRESS              0
#define SEC_PARAM_IO_CAPABILITIES       BLE_GAP_IO_CAPS_DISPLAY_ONLY
#define SEC_PARAM_OOB                   0
#define SEC_PARAM_MIN_KEY_SIZE          7
#define SEC_PARAM_MAX_KEY_SIZE          16
#define PASSKEY_TXT_LENGTH              8
#define PASSKEY_LENGTH                  6

#define BLE_DEV_MODE                    1   /* 1=Dev mode, 0=Production */
#endif

/*==============================================================================
 * FUNCTION PROTOTYPES
 *============================================================================*/

#if FEATURE_SECURE_CONNECTION

/*==============================================================================
 * EXTERNAL VARIABLES (SECURE CONNECTION ONLY)
 *============================================================================*/

extern bool erase_bonds;
/**
 * @brief Initialize Peer Manager with security configuration
 */
void peer_manager_init(void);

/**
 * @brief Delete all bond information from flash
 */
void delete_bonds(void);

/**
 * @brief Handle idle state for LESC
 */
void security_idle_state_handle(void);
#endif

#endif /* BLE_SECURITY_H */