/**
 ****************************************************************************************
 *
 * @file bcss.h
 *
 * @brief Header file - Body Composition Service common types.
 *
 * Copyright (C) 2015. Dialog Semiconductor Ltd, unpublished work. This computer
 * program includes Confidential, Proprietary Information and is a Trade Secret of
 * Dialog Semiconductor Ltd. All use, disclosure, and/or reproduction is prohibited
 * unless authorized in writing. All Rights Reserved.
 *
 * <bluetooth.support@diasemi.com> and contributors.
 *
 ****************************************************************************************
 */

#ifndef _BCS_COMMON_H_
#define _BCS_COMMON_H_

/**
 ****************************************************************************************
 * @addtogroup BCS Body Composition Service
 * @ingroup BCS
 * @brief Body Composition Service
 * @{
 ****************************************************************************************
 */

/*
 * INCLUDE FILES
 ****************************************************************************************
 */

#if (BLE_BCS_CLIENT || BLE_BCS_SERVER)

#include "prf_types.h"

/*
 * DEFINES
 ****************************************************************************************
 */

#define ATT_CCC_VAL_NOTIFY   0x0001
#define ATT_CCC_VAL_INDICATE 0x0002

/*
 * ENUMERATIONS
 ****************************************************************************************
 */

/*
 * TYPE DEFINITIONS
 ****************************************************************************************
 */

/// Body composition measurement unit
enum {
        /// Weight and mass in kilograms and height in meters
        BCS_UNIT_SI,
        /// Weight and mass in pounds and height in inches
        BCS_UNIT_IMPERIAL,
};

/// Body composition service features
enum {
        /// Time stamp supported
        BCS_FEAT_TIME_STAMP             = 0x000001,
        /// Multiple users supported
        BCS_FEAT_MULTIPLE_USERS         = 0x000002,
        /// Basal metabolism supported
        BCS_FEAT_BASAL_METABOLISM       = 0x000004,
        /// Muscle percentage supported
        BCS_FEAT_MUSCLE_PERCENTAGE      = 0x000008,
        /// Muscle mass supported
        BCS_FEAT_MUSCLE_MASS            = 0x000010,
        /// Fat free mass supported
        BCS_FEAT_FAT_FREE_MASS          = 0x000020,
        /// Soft lean mass supported
        BCS_FEAT_SOFT_LEAN_MASS         = 0x000040,
        /// Body water mass supported
        BCS_FEAT_BODY_WATER_MASS        = 0x000080,
        /// Impedance supported
        BCS_FEAT_IMPEDANCE              = 0x000100,
        /// Weight supported
        BCS_FEAT_WEIGHT                 = 0x000200,
        /// Height supported
        BCS_FEAT_HEIGHT                 = 0x000400,

        /// Resolution of 0.5 kg
        BCS_FEAT_MASS_RES_05_KG         = 0x000800,
        /// Resolution of 0.2 kg
        BCS_FEAT_MASS_RES_02_KG         = 0x001000,
        /// Resolution of 0.1 kg
        BCS_FEAT_MASS_RES_01_KG         = 0x001800,
        /// Resolution of 0.05 kg
        BCS_FEAT_MASS_RES_005_KG        = 0x002000,
        /// Resolution of 0.02 kg
        BCS_FEAT_MASS_RES_002_KG        = 0x002800,
        /// Resolution of 0.01 kg
        BCS_FEAT_MASS_RES_001_KG        = 0x003000,
        /// Resolution of 0.005 kg
        BCS_FEAT_MASS_RES_0005_KG       = 0x003800,

        /// Resolution of 1 lb
        BCS_FEAT_MASS_RES_1_LB          = 0x000800,
        /// Resolution of 0.5 lb
        BCS_FEAT_MASS_RES_05_LB         = 0x001000,
        /// Resolution of 0.2 lb
        BCS_FEAT_MASS_RES_02_LB         = 0x001800,
        /// Resolution of 0.1 lb
        BCS_FEAT_MASS_RES_01_LB         = 0x002000,
        /// Resolution of 0.05 lb
        BCS_FEAT_MASS_RES_005_LB        = 0x002800,
        /// Resolution of 0.02 lb
        BCS_FEAT_MASS_RES_002_LB        = 0x003000,
        /// Resolution of 0.01 lb
        BCS_FEAT_MASS_RES_001_LB        = 0x003800,

        /// Resolution of 0.01 meter
        BCS_FEAT_HEIGHT_RES_001_M       = 0x008000,
        /// Resolution of 0.005 meter
        BCS_FEAT_HEIGHT_RES_005_M       = 0x010000,
        /// Resolution of 0.001 meter
        BCS_FEAT_HEIGHT_RES_0001_M      = 0x018000,

        /// Resolution of 1 inch
        BCS_FEAT_HEIGHT_RES_1_INCH      = 0x008000,
        /// Resolution of 0.5 inch
        BCS_FEAT_HEIGHT_RES_05_INCH     = 0x010000,
        /// Resolution of 0.1 inch
        BCS_FEAT_HEIGHT_RES_01_INCH     = 0x018000,
};

/// Body composition measurement flags
enum {
        BCM_FLAG_UNIT_IMPERIAL          = 0x0001,
        BCM_FLAG_TIME_STAMP             = 0x0002,
        BCM_FLAG_USER_ID                = 0x0004,
        BCM_FLAG_BASAL_METABOLISM       = 0x0008,
        BCM_FLAG_MUSCLE_PERCENTAGE      = 0x0010,
        BCM_FLAG_MUSCLE_MASS            = 0x0020,
        BCM_FLAG_FAT_FREE_MASS          = 0x0040,
        BCM_FLAG_SOFT_LEAN_MASS         = 0x0080,
        BCM_FLAG_BODY_WATER_MASS        = 0x0100,
        BCM_FLAG_IMPEDANCE              = 0x0200,
        BCM_FLAG_WEIGHT                 = 0x0400,
        BCM_FLAG_HEIGHT                 = 0x0800,
        BCM_FLAG_MULTIPLE_PACKET        = 0x1000,
};

/// Body composition timestamp type
typedef struct prf_date_time bcs_date_time_t;

/// Body composition measurement information
typedef struct {
        /// Measurement Unit (applies to all mass, weight and height values)
        uint8_t              measurement_unit;
        /// Time Stamp
        bcs_date_time_t         time_stamp;
        /// User ID from 0 to 255 (special value - unknown user)
        uint8_t                 user_id;
        /// Body Fat Percentage (fixed point value)
        uint16_t                body_fat_percentage;
        /// Basal Metabolism in kilo Joules (fixed point value)
        uint16_t                basal_metabolism;
        /// Muscle Percentage (fixed point value)
        uint16_t                muscle_percentage;
        /// Muscle Mass (fixed point value)
        uint16_t                muscle_mass;
        /// Fat Free Mass (fixed point value)
        uint16_t                fat_free_mass;
        /// Soft Lean Mass (fixed point value)
        uint16_t                soft_lean_mass;
        /// Body Water Mass (fixed point value)
        uint16_t                body_water_mass;
        /// Impedance in Ohms (fixed point value)
        uint16_t                impedance;
        /// Weight (fixed point value)
        uint16_t                weight;
        /// Height (fixed point value)
        uint16_t                height;
} bcs_meas_t;

#endif /* #if (BLE_BCS_CLIENT || BLE_BCS_SERVER) */

/// @} bcs_common

#endif /* _BCS_COMMON_H_ */