#ifndef UNIT_TEST
#include <utils.h>

#ifdef UNIT_TEST
  #include<ArduinoFake.h>
#else
  #include <Arduino.h>
#endif



class OTA {
    public:
        OTA(String server_url, String currentVersion, String currentDeviceConfiguration);
        Firmware getLatestVersionOnServer();
        
        bool checkForUpdate();
        void run_ota_update(String url, std::function<void()> callback_started, std::function<void()> callback_finished, std::function<void(int, int)> callback_progress, std::function<void(int)> callback_error);
    
        private:
            bool _isHTTPS = false;
            String _serverUrl;
            Version _currentVersion;
            String _current_device_configuration;
            Firmware createErrorResponse(const String& errorMsg);
            void update_started();
            void update_finished();
            void update_progress(int cur, int total);
            void update_error(int err);
};

#endif