/**
 * Copyright (c) 2017 - 2018, Nordic Semiconductor ASA
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 * 1. Redistributions of source code must retain the above copyright notice, this
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 * 2. Redistributions in binary form, except as embedded into a Nordic
 *    Semiconductor ASA integrated circuit in a product or a software update for
 *    such product, must reproduce the above copyright notice, this list of
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 *    materials provided with the distribution.
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 * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
 *    contributors may be used to endorse or promote products derived from this
 *    software without specific prior written permission.
 * 
 * 4. This software, with or without modification, must only be used with a
 *    Nordic Semiconductor ASA integrated circuit.
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 */

#include <stdlib.h>
#include <string.h>
#include "ant_app.h"
#include "ble_serialization.h"
#include "ant_struct_serialization.h"
#include "cond_field_serialization.h"
#include "app_util.h"

uint32_t ant_coex_config_set_req_enc(uint8_t                      channel,
                                     ANT_BUFFER_PTR const * const p_coex_config,
                                     ANT_BUFFER_PTR const * const p_adv_coex_config,
                                     uint8_t * const              p_buf,
                                     uint32_t * const             p_buf_len)
{
    SER_ASSERT_NOT_NULL(p_buf);
    SER_ASSERT_NOT_NULL(p_buf_len);

    uint8_t svc_number = SVC_ANT_COEX_CONFIG_SET;
    uint32_t err_code = NRF_SUCCESS;
    uint32_t buf_len = *p_buf_len;
    uint32_t index = 0;

    err_code = uint8_t_enc(&svc_number, p_buf, buf_len, &index);
    SER_ASSERT(err_code == NRF_SUCCESS, err_code);

    err_code = uint8_t_enc(&channel, p_buf, buf_len, &index);
    SER_ASSERT(err_code == NRF_SUCCESS, err_code);

    // Encode coex config buffer size
    uint8_t coex_config_buffer_size = p_coex_config -> ucBufferSize;
    err_code = uint8_t_enc(&coex_config_buffer_size, p_buf, buf_len, &index);
    SER_ASSERT(err_code == NRF_SUCCESS, err_code);

    // Encode coex config buffer
    err_code = uint8_vector_enc(p_coex_config -> pucBuffer,
                                coex_config_buffer_size,
                                p_buf,
                                buf_len,
                                &index);
    SER_ASSERT(err_code == NRF_SUCCESS, err_code);

    // Encode advanced coex config buffer size
    uint8_t adv_coex_config_buffer_size = p_adv_coex_config -> ucBufferSize;
    err_code = uint8_t_enc(&adv_coex_config_buffer_size, p_buf, buf_len, &index);
    SER_ASSERT(err_code == NRF_SUCCESS, err_code);

     // Encode advanced coex config buffer
    err_code = uint8_vector_enc(p_adv_coex_config -> pucBuffer,
                                adv_coex_config_buffer_size,
                                p_buf,
                                buf_len,
                                &index);
    SER_ASSERT(err_code == NRF_SUCCESS, err_code);

    SER_ASSERT_LENGTH_LEQ(index, *p_buf_len);

    *p_buf_len = index;

    return err_code;
}

uint32_t ant_coex_config_set_rsp_dec(uint8_t const * const p_buf,
                                     uint32_t              packet_len,
                                     uint32_t * const      p_result_code)
{
    // Use the ble cmd rsp dec function because it is adequte to decode
    // the command response as it is the same for both ant and ble.
    return ser_ble_cmd_rsp_dec(p_buf, packet_len, SVC_ANT_COEX_CONFIG_SET, p_result_code);
}
