/*
 * SPDX-FileCopyrightText: 2010-2022 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: CC0-1.0
 */

#include <stdio.h>

/* ESP drivers */
#include "esp_log.h"

/* FreeRTOS */
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"

/* NVS */
#include "nvs_flash.h"

/* Config */
#include "app_wifi.h"
#include "sdkconfig.h"

#define APP_LOG_TAG "MAIN"

void app_main(void) {
    printf("Hello world!\n");

    esp_err_t ret = nvs_flash_init();
    if (ret == ESP_ERR_NVS_NO_FREE_PAGES || ret == ESP_ERR_NVS_NEW_VERSION_FOUND) {
        ESP_ERROR_CHECK(nvs_flash_erase());

        ret = nvs_flash_init();

        ESP_LOGW(APP_LOG_TAG, "NVS content corrupted or outdated, cleared.");
    }

    ESP_ERROR_CHECK(ret);

    ESP_ERROR_CHECK(app_wifi_init());

    EventBits_t bits = xEventGroupWaitBits(g_app_wifi_event_group,
                                           APP_WIFI_EVENT_GROUP_EVENT_CONNECTED | APP_WIFI_EVENT_GROUP_EVENT_FAILED,
                                           pdFALSE, pdFALSE, portMAX_DELAY);

    if (bits & APP_WIFI_EVENT_GROUP_EVENT_FAILED) {
        /* ?? */
    }

    vTaskSuspend(NULL);
}