#include "esp_log.h"
#include "esp_netif_sntp.h"
#include "esp_sntp.h"
#include "obtain_time.h"
#include "esp_lvgl_port.h"
#include "ihm.h"

static const char *TAG = "sntp";
extern lv_subject_t dateHeureSubj;

char *days[7]={"Dimanche","Lundi","Mardi","Mercredi","Jeudi","Vendredi","Samedi"};
char *months[12]={"Janvier","Février","Mars","Avril","Mai","Juin","Juillet","Août","Septembre","Octobre","Novembre","Décembre"};

void time_sync_notification_cb(struct timeval *tv)
{
    ESP_LOGI(TAG, "Notification of a time synchronization event");
    char strftime_buf[64];

    // Set timezone to Eastern Standard Time and print local time
    time_t now;
    struct tm timeinfo;
    localtime_r(&now, &timeinfo);
    strftime(strftime_buf, sizeof(strftime_buf), "%c", &timeinfo);
    time(&now);
    localtime_r(&now, &timeinfo);
}

void obtain_time()
{
    ESP_LOGI(TAG, "Initializing and starting SNTP");
    esp_sntp_config_t config = ESP_NETIF_SNTP_DEFAULT_CONFIG("pool.ntp.org");
    config.sync_cb = time_sync_notification_cb;     // Note: This is only needed if we want
    esp_netif_sntp_init(&config);
    
}

void updateTime(void *pvParameter)
{

    char strftime_buf[64];
    time_t now = 0;
    while (1)
    {
        time(&now);
        setenv("TZ", "CET-1CEST,M3.5.0,M10.5.0/3", 1);
        tzset();
        struct tm timeinfo = {0};
        localtime_r(&now, &timeinfo);
        sprintf(strftime_buf, "%s %d %s %02d:%02d", days[timeinfo.tm_wday], timeinfo.tm_mday, months[timeinfo.tm_mon], timeinfo.tm_hour, timeinfo.tm_min);
        draw_time(strftime_buf);
         /*
            lv_obj_refr_size(lv_obj_get_child(lv_obj_get_child(lv_layer_top(),0),0));
            lv_obj_refr_size(lv_obj_get_child(lv_layer_top(),0));
            lvgl_port_unlock();
        }*/
        vTaskDelay(60000 / portTICK_PERIOD_MS);
    }
}