/*
  webinterface.h - esp8266 configuration class

  Copyright (c) 2014 Luc Lebosse. All rights reserved.

  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2.1 of the License, or (at your option) any later version.

  This library is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/

#ifndef WEBINTERFACE_h
#define WEBINTERFACE_h
#include <Arduino.h>
#include <WiFiClient.h>
#include <WiFiServer.h>
#include <ESP8266WebServer.h>
#include <FS.h>
#include "storestrings.h"

#define MAX_EXTRUDERS 4

struct auth_ip {
    IPAddress ip;
    char sessionID[17];
    uint32_t last_time;
    auth_ip * _next;
};

class WEBINTERFACE_CLASS
{
public:
    WEBINTERFACE_CLASS (int port = 80);
    ~WEBINTERFACE_CLASS();
    ESP8266WebServer WebServer;
    File fsUploadFile;
    bool isSSIDValid(const char * ssid);
    bool isPasswordValid(const char * password);
    bool isAdminPasswordValid(const char * password);
    bool isHostnameValid(const char * hostname);
    bool isIPValid(const char * IP);
    String answer4M105;
    String answer4M114;
    String answer4M220;
    String answer4M221;
    STORESTRINGS_CLASS fileslist;
    uint32_t last_temp;
    STORESTRINGS_CLASS error_msg;
    STORESTRINGS_CLASS info_msg;
    STORESTRINGS_CLASS status_msg;
    bool restartmodule;
    char * create_session_ID();
    bool is_authenticated();
    bool AddAuthIP(auth_ip * item);
    bool blockserial;
    bool ResetAuthIP(IPAddress ip,const char * sessionID);
    uint8_t _upload_status;

private:
    auth_ip * _head;
    uint8_t _nb_ip;
};

extern WEBINTERFACE_CLASS * web_interface;

#endif