/*
***************************************************************************  
**  Program  : OTGW-MonUpdateServer.h
**  Modified to work with OTGW Nodoshop Hardware Watchdog
** 
**  This is the ESP8266HTTPUpdateServer.h file 
**  Created and modified by Ivan Grokhotkov, Miguel Angel Ajo, Earle Philhower and many others 
**  see: https://github.com/esp8266/Arduino/tree/master/libraries/ESP8266HTTPUpdateServer
**
**  ... and then modified by Willem Aandewiel
**
** License and credits
** Arduino IDE is developed and maintained by the Arduino team. The IDE is licensed under GPL.
**
** ESP8266 core includes an xtensa gcc toolchain, which is also under GPL.
**
***************************************************************************
*/

#ifndef __HTTP_UPDATE_SERVER_H
#define __HTTP_UPDATE_SERVER_H

#include <ESP8266WebServer.h>

namespace esp8266httpupdateserver {
using namespace esp8266webserver;

template <typename ServerType>
class ESP8266HTTPUpdateServerTemplate
{
  public:
    ESP8266HTTPUpdateServerTemplate(bool serial_debug=false);

    void setup(ESP8266WebServerTemplate<ServerType> *server)
    {
      setup(server, emptyString, emptyString);
    }

    void setup(ESP8266WebServerTemplate<ServerType> *server, const String& path)
    {
      setup(server, path, emptyString, emptyString);
    }

    void setup(ESP8266WebServerTemplate<ServerType> *server, const String& username, const String& password)
    {
      setup(server, "/update", username, password);
    }

    void setup(ESP8266WebServerTemplate<ServerType> *server, const String& path, const String& username, const String& password);

    void updateCredentials(const String& username, const String& password)
    {
      _username = username;
      _password = password;
    }
    
    void setIndexPage(const char *indexPage);
    void setSuccessPage(const char *succesPage);

  protected:
    void _setUpdaterError();

  private:
    bool _serial_output;
    ESP8266WebServerTemplate<ServerType> *_server;
    String _username;
    String _password;
    bool _authenticated;
    String _updaterError;
    const char *_serverIndex;
    const char *_serverSuccess;
};

};

#include "OTGW-ModUpdateServer-impl.h"


using ESP8266HTTPUpdateServer = esp8266httpupdateserver::ESP8266HTTPUpdateServerTemplate<WiFiServer>;

namespace BearSSL {
using ESP8266HTTPUpdateServerSecure = esp8266httpupdateserver::ESP8266HTTPUpdateServerTemplate<WiFiServerSecure>;
};

namespace axTLS {
using ESP8266HTTPUpdateServerSecure = esp8266httpupdateserver::ESP8266HTTPUpdateServerTemplate<WiFiServerSecure>;
};

#endif