/*
 * SPDX-FileCopyrightText: 2017-2021 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Apache-2.0
 */

#include <stdint.h>
#include <string.h>

#include "esp_err.h"

#include "btc_ble_mesh_prov.h"
#include "esp_ble_mesh_defs.h"

int32_t esp_ble_mesh_get_model_publish_period(esp_ble_mesh_model_t *model)
{
    if (model == NULL) {
        return 0;
    }
    return btc_ble_mesh_model_pub_period_get(model);
}

uint16_t esp_ble_mesh_get_primary_element_address(void)
{
    return btc_ble_mesh_get_primary_addr();
}

uint16_t *esp_ble_mesh_is_model_subscribed_to_group(esp_ble_mesh_model_t *model,
                                                    uint16_t group_addr)
{
    if (model == NULL) {
        return NULL;
    }
    return btc_ble_mesh_model_find_group(model, group_addr);
}

esp_ble_mesh_elem_t *esp_ble_mesh_find_element(uint16_t element_addr)
{
    if (!ESP_BLE_MESH_ADDR_IS_UNICAST(element_addr)) {
        return NULL;
    }
    return btc_ble_mesh_elem_find(element_addr);
}

uint8_t esp_ble_mesh_get_element_count(void)
{
    return btc_ble_mesh_elem_count();
}

esp_ble_mesh_model_t *esp_ble_mesh_find_vendor_model(const esp_ble_mesh_elem_t *element,
                                                     uint16_t company_id, uint16_t model_id)
{
    if (element == NULL) {
        return NULL;
    }
    return btc_ble_mesh_model_find_vnd(element, company_id, model_id);
}

esp_ble_mesh_model_t *esp_ble_mesh_find_sig_model(const esp_ble_mesh_elem_t *element,
                                                  uint16_t model_id)
{
    if (element == NULL) {
        return NULL;
    }
    return btc_ble_mesh_model_find(element, model_id);
}

const esp_ble_mesh_comp_t *esp_ble_mesh_get_composition_data(void)
{
    return btc_ble_mesh_comp_get();
}

esp_err_t esp_ble_mesh_model_subscribe_group_addr(uint16_t element_addr, uint16_t company_id,
                                                  uint16_t model_id, uint16_t group_addr)
{
    btc_ble_mesh_prov_args_t arg = {0};
    btc_msg_t msg = {0};

    if (!ESP_BLE_MESH_ADDR_IS_UNICAST(element_addr) ||
        !ESP_BLE_MESH_ADDR_IS_GROUP(group_addr)) {
        return ESP_ERR_INVALID_ARG;
    }

    ESP_BLE_HOST_STATUS_CHECK(ESP_BLE_HOST_STATUS_ENABLED);

    msg.sig = BTC_SIG_API_CALL;
    msg.pid = BTC_PID_PROV;
    msg.act = BTC_BLE_MESH_ACT_MODEL_SUBSCRIBE_GROUP_ADDR;

    arg.model_sub_group_addr.element_addr = element_addr;
    arg.model_sub_group_addr.company_id = company_id;
    arg.model_sub_group_addr.model_id = model_id;
    arg.model_sub_group_addr.group_addr = group_addr;

    return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_mesh_prov_args_t), NULL)
            == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}

esp_err_t esp_ble_mesh_model_unsubscribe_group_addr(uint16_t element_addr, uint16_t company_id,
                                                    uint16_t model_id, uint16_t group_addr)
{
    btc_ble_mesh_prov_args_t arg = {0};
    btc_msg_t msg = {0};

    if (!ESP_BLE_MESH_ADDR_IS_UNICAST(element_addr) ||
        !ESP_BLE_MESH_ADDR_IS_GROUP(group_addr)) {
        return ESP_ERR_INVALID_ARG;
    }

    ESP_BLE_HOST_STATUS_CHECK(ESP_BLE_HOST_STATUS_ENABLED);

    msg.sig = BTC_SIG_API_CALL;
    msg.pid = BTC_PID_PROV;
    msg.act = BTC_BLE_MESH_ACT_MODEL_UNSUBSCRIBE_GROUP_ADDR;

    arg.model_unsub_group_addr.element_addr = element_addr;
    arg.model_unsub_group_addr.company_id = company_id;
    arg.model_unsub_group_addr.model_id = model_id;
    arg.model_unsub_group_addr.group_addr = group_addr;

    return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_mesh_prov_args_t), NULL)
            == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}

#if CONFIG_BLE_MESH_NODE

const uint8_t *esp_ble_mesh_node_get_local_net_key(uint16_t net_idx)
{
    return btc_ble_mesh_node_get_local_net_key(net_idx);
}

const uint8_t *esp_ble_mesh_node_get_local_app_key(uint16_t app_idx)
{
    return btc_ble_mesh_node_get_local_app_key(app_idx);
}

esp_err_t esp_ble_mesh_node_add_local_net_key(const uint8_t net_key[16], uint16_t net_idx)
{
    btc_ble_mesh_prov_args_t arg = {0};
    btc_msg_t msg = {0};

    if (net_key == NULL || net_idx > 0xFFF) {
        return ESP_ERR_INVALID_ARG;
    }

    ESP_BLE_HOST_STATUS_CHECK(ESP_BLE_HOST_STATUS_ENABLED);

    msg.sig = BTC_SIG_API_CALL;
    msg.pid = BTC_PID_PROV;
    msg.act = BTC_BLE_MESH_ACT_NODE_ADD_LOCAL_NET_KEY;

    arg.node_add_local_net_key.net_idx = net_idx;
    memcpy(arg.node_add_local_net_key.net_key, net_key, 16);

    return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_mesh_prov_args_t), NULL)
            == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}

esp_err_t esp_ble_mesh_node_add_local_app_key(const uint8_t app_key[16], uint16_t net_idx, uint16_t app_idx)
{
    btc_ble_mesh_prov_args_t arg = {0};
    btc_msg_t msg = {0};

    if (app_key == NULL || net_idx > 0xFFF || app_idx > 0xFFF) {
        return ESP_ERR_INVALID_ARG;
    }

    ESP_BLE_HOST_STATUS_CHECK(ESP_BLE_HOST_STATUS_ENABLED);

    msg.sig = BTC_SIG_API_CALL;
    msg.pid = BTC_PID_PROV;
    msg.act = BTC_BLE_MESH_ACT_NODE_ADD_LOCAL_APP_KEY;

    arg.node_add_local_app_key.net_idx = net_idx;
    arg.node_add_local_app_key.app_idx = app_idx;
    memcpy(arg.node_add_local_app_key.app_key, app_key, 16);

    return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_mesh_prov_args_t), NULL)
            == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}

esp_err_t esp_ble_mesh_node_bind_app_key_to_local_model(uint16_t element_addr, uint16_t company_id,
                                                        uint16_t model_id, uint16_t app_idx)
{
    btc_ble_mesh_prov_args_t arg = {0};
    btc_msg_t msg = {0};

    if (!ESP_BLE_MESH_ADDR_IS_UNICAST(element_addr) || app_idx > 0xFFF) {
        return ESP_ERR_INVALID_ARG;
    }

    ESP_BLE_HOST_STATUS_CHECK(ESP_BLE_HOST_STATUS_ENABLED);

    msg.sig = BTC_SIG_API_CALL;
    msg.pid = BTC_PID_PROV;
    msg.act = BTC_BLE_MESH_ACT_NODE_BIND_APP_KEY_TO_MODEL;

    arg.node_local_mod_app_bind.element_addr = element_addr;
    arg.node_local_mod_app_bind.model_id = model_id;
    arg.node_local_mod_app_bind.company_id = company_id;
    arg.node_local_mod_app_bind.app_idx = app_idx;

    return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_mesh_prov_args_t), NULL)
            == BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}

#endif /* CONFIG_BLE_MESH_NODE */