text: // Copyright 2017-2019 Espressif Systems (Shanghai) PTE LTD
  //
  // Licensed under the Apache License, Version 2.0 (the "License");
  // you may not use this file except in compliance with the License.
  // You may obtain a copy of the License at
  
  //     http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing, software
  // distributed under the License is distributed on an "AS IS" BASIS,
  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  // See the License for the specific language governing permissions and
  // limitations under the License.
  
  #include <stdint.h>
  
  #include "btc/btc_task.h"
  #include "btc/btc_manage.h"
  
  #include "esp_bt_defs.h"
  #include "esp_bt_main.h"
  
  #include "btc_ble_mesh_health_model.h"
  #include "esp_ble_mesh_health_model_api.h"
  
  esp_err_t esp_ble_mesh_register_health_client_callback(esp_ble_mesh_health_client_cb_t callback)
  {
      ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
  
      return (btc_profile_cb_set(BTC_PID_HEALTH_CLIENT, callback) == 0 ? ESP_OK : ESP_FAIL);
  }
  
  esp_err_t esp_ble_mesh_register_health_server_callback(esp_ble_mesh_health_server_cb_t callback)
  {
      ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
  
      return (btc_profile_cb_set(BTC_PID_HEALTH_SERVER, callback) == 0 ? ESP_OK : ESP_FAIL);
  }
  
  esp_err_t esp_ble_mesh_health_client_get_state(esp_ble_mesh_client_common_param_t *params,
          esp_ble_mesh_health_client_get_state_t *get_state)
  {
      btc_ble_mesh_health_client_args_t arg = {0};
      btc_msg_t msg = {0};
  
      if (!params || !params->model || !params->ctx.addr || !get_state) {
          return ESP_ERR_INVALID_ARG;
      }
  
      ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
  
      msg.sig = BTC_SIG_API_CALL;
      msg.pid = BTC_PID_HEALTH_CLIENT;
      msg.act = BTC_BLE_MESH_ACT_HEALTH_CLIENT_GET_STATE;
      arg.health_client_get_state.params = params;
      arg.health_client_get_state.get_state = get_state;
  
      return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_mesh_health_client_args_t), btc_ble_mesh_health_client_arg_deep_copy)
              == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
  }
  
  esp_err_t esp_ble_mesh_health_client_set_state(esp_ble_mesh_client_common_param_t *params,
          esp_ble_mesh_health_client_set_state_t *set_state)
  {
      btc_ble_mesh_health_client_args_t arg = {0};
      btc_msg_t msg = {0};
  
      if (!params || !params->model || !params->ctx.addr || !set_state) {
          return ESP_ERR_INVALID_ARG;
      }
  
      ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
  
      msg.sig = BTC_SIG_API_CALL;
      msg.pid = BTC_PID_HEALTH_CLIENT;
      msg.act = BTC_BLE_MESH_ACT_HEALTH_CLIENT_SET_STATE;
      arg.health_client_set_state.params = params;
      arg.health_client_set_state.set_state = set_state;
  
      return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_mesh_health_client_args_t), btc_ble_mesh_health_client_arg_deep_copy)
              == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
  }
  
  esp_err_t esp_ble_mesh_health_server_fault_update(esp_ble_mesh_elem_t *element)
  {
      btc_ble_mesh_health_server_args_t arg = {0};
      btc_msg_t msg = {0};
  
      ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED);
  
      msg.sig = BTC_SIG_API_CALL;
      msg.pid = BTC_PID_HEALTH_SERVER;
      msg.act = BTC_BLE_MESH_ACT_HEALTH_SERVER_FAULT_UPDATE;
      arg.fault_update.element = element;
  
      return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_mesh_health_server_args_t), NULL)
              == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
  }
  