#ifndef H_MESH_OTA
#define H_MESH_OTA

#include <string.h>
#include "esp_wifi.h"
#include "esp_system.h"
#include "esp_event.h"
#include "esp_log.h"
#include "esp_mesh.h"
#include "esp_mesh_internal.h"
#include "nvs_flash.h"
#include "driver/gpio.h"
#include "esp_ota_ops.h"
#include "esp_partition.h"

#include "mesh_network.h"

#define ERASE_NVS //erase non volatile storage if full

struct ota_mesh_packet
{
    enum ota_mesh_packet_type
    {
        APP_Version_Request,
        APP_Version_Response,
        OTA_Data,
        OTA_ACK,
        OTA_Complete
    } type;

    uint8_t au8Payload[1024];
};

#define ERROR_CHECK(x) if (err == ESP_OK)                                                               \
    {                                                                                                   \
        err = (x);                                                                                      \
        if (err != ESP_OK)                                                                              \
            {                                                                                           \
                ESP_LOGE(LOG_TAG,  "%s failed with error: %d -> %s", #x,  err, esp_err_to_name(err));   \
            }                                                                                           \
    }                                                                                                   \
                                                

bool bNewerVersion(const char* pu8Local, const char* pu8Remote);
esp_err_t errExtractVersionNumber(const  char* pu8Data, uint32_t* pu32DataLenght, char* pc8RemoteVersionNumber);
esp_err_t errFindImageStart(const  char* pu8Data, uint32_t* pu32DataLenght, uint32_t* pu32StartOffset);



#endif /* H_MESH_OTA */