/*
 * Copyright (c) 2017 Intel Corporation
 *
 * SPDX-License-Identifier: Apache-2.0
 */

#include <zephyr/sys/printk.h>
#include <stdlib.h>
#include <zephyr/kernel.h>

#include <zephyr/shell/shell.h>

#include <zephyr/bluetooth/bluetooth.h>
#include <zephyr/bluetooth/mesh.h>
#include <zephyr/bluetooth/mesh/shell.h>

static struct bt_mesh_cfg_cli cfg_cli;

BT_MESH_SHELL_HEALTH_PUB_DEFINE(health_pub);

static struct bt_mesh_model root_models[] = {
	BT_MESH_MODEL_CFG_SRV,
	BT_MESH_MODEL_CFG_CLI(&cfg_cli),
	BT_MESH_MODEL_HEALTH_SRV(&bt_mesh_shell_health_srv, &health_pub),
	BT_MESH_MODEL_HEALTH_CLI(&bt_mesh_shell_health_cli),
};

static struct bt_mesh_elem elements[] = {
	BT_MESH_ELEM(0, root_models, BT_MESH_MODEL_NONE),
};

static const struct bt_mesh_comp comp = {
	.cid = CONFIG_BT_COMPANY_ID,
	.elem = elements,
	.elem_count = ARRAY_SIZE(elements),
};

static void bt_ready(int err)
{
	if (err && err != -EALREADY) {
		printk("Bluetooth init failed (err %d)\n", err);
		return;
	}

	printk("Bluetooth initialized\n");

	err = bt_mesh_init(&bt_mesh_shell_prov, &comp);
	if (err) {
		printk("Initializing mesh failed (err %d)\n", err);
		return;
	}

	if (IS_ENABLED(CONFIG_SETTINGS)) {
		settings_load();
	}

	printk("Mesh initialized\n");

	if (bt_mesh_is_provisioned()) {
		printk("Mesh network restored from flash\n");
	} else {
		printk("Use \"pb-adv on\" or \"pb-gatt on\" to "
			    "enable advertising\n");
	}
}

void main(void)
{
	int err;

	printk("Initializing...\n");

	/* Initialize the Bluetooth Subsystem */
	err = bt_enable(bt_ready);
	if (err && err != -EALREADY) {
		printk("Bluetooth init failed (err %d)\n", err);
	}

	printk("Press the <Tab> button for supported commands.\n");
	printk("Before any Mesh commands you must run \"mesh init\"\n");
}