#define VERSION "V2.4"

// Pins for LED MATRIX
#include <Ticker.h>
  Ticker display_ticker;
  #define P_LAT 16
  #define P_A 5
  #define P_B 4
  #define P_C 15
  #define P_D 0
  //#define P_E 0
  #define P_OE 2
  //#define PxMATRIX_COLOR_DEPTH    4           // This is how many color levels the display shows - the more the slower the update
  #define double_buffer                       // Creates a second buffer for backround drawing (doubles the required RAM)
  #define MATRIX_WIDTH            64
  #define MATRIX_HEIGHT           32
  

#include "PxMatrix.h"
  PxMATRIX display(64,32,P_LAT, P_OE,P_A,P_B,P_C,P_D);
  uint8_t display_draw_time=5; //30-60 is usually fine // This defines the 'on' time of the display is us. The larger this number,// the brighter the display. If too large the ESP will crash

//WebService
  #define TEMPLATE_PLACEHOLDER '`' //-> Damit % in CSS funktioniert ...

#include <ESP8266WiFi.h>
#include <ESPAsyncTCP.h>
#include <ESPAsyncWebServer.h>
//#include <DNSServer.h>
  AsyncWebServer webServer(80);
  //DNSServer dnsServer;
  IPAddress ip_local(192, 168, 13, 1);
  IPAddress ip_gateway(0, 0, 0, 0);
  IPAddress ip_subnet(255, 255, 255, 0);
  boolean APEnabled = false;
  char ssid[30] = "THW Freifunk";
  char pass[30] = "";

  //WiFiMulti.addAP("THW Freifunk", ""); // THW
  //WiFiMulti.addAP("ic_lg", "DEADBEEF!aaaa"); //Firma
  //WiFiMulti.addAP("NTW", "!TJDn@Wb868"); // daheim
 
//permanenter Speicher
#include <ESP_EEPROM.h>

String ChipID = "ERROR";
//i2c 
#include <Wire.h>
#include <RV-3029-C2.h>
  RV3029 rtc;
  const int PINRTC_CLOCK = 12;
  boolean rtcEnabled = false;

#include <TimeLib.h>

  long ti_second = 0;
  String timeColor = "ffffff";
  String tacticalTimeColor = "FFFF00"; //4D4DFF
  String dateColor = "ffffff";
  uint8_t timeCr = 0;
  uint8_t timeCg = 0;
  uint8_t timeCb = 0;
  uint8_t tacCr = 0;
  uint8_t tacCg = 0;
  uint8_t tacCb = 0;
  float brightness = 0.80;
  int8_t lastminutes = -1;

  boolean iDL = false;

  uint8_t lastTimeSyncTyp = 0;
  long lastTimeSyncTime = 0;

  uint8_t timeIndex = 0;

  bool EEPROMDataNotSaved = false;

// ISR for display refresh
void display_updater(){
  display.display(display_draw_time);
}

void display_update_enable(bool is_enable){
  if (is_enable)
    display_ticker.attach(0.001, display_updater);
  else
    display_ticker.detach();
}

//Led mit Helligkeit setzen
void setPixelColor(uint8_t x,uint8_t y, uint8_t red, uint8_t green ,uint8_t blue){
  /*red = ceil(red * brightness);
  green = ceil(green * brightness);
  blue = ceil(blue * brightness);*/
  display.drawPixelRGB888(x, y, red, green, blue);
  //
}

//Zeichene eine Linie waagrecht x/y und z als länge
void LineH(uint8_t  x, uint8_t y, uint8_t z, uint8_t red, uint8_t green ,uint8_t blue){
  uint16_t color = display.color565(red, green, blue);
  display.drawFastHLine(x,y,z,color);
  //display.display(display_draw_time);
  /*for(uint8_t c = 0; c<z; c++){
    setPixelColor(x+c,y, red, green, blue);
  }*/
  //display.display(display_draw_time);
}

//Zeichene eine Linie senkrecht x/y und z als länge
void LineV(uint8_t  x, uint8_t y, uint8_t z, uint8_t red, uint8_t green, uint8_t blue){
  uint16_t color = display.color565(red, green, blue);
  display.drawFastVLine(x,y,z,color);
  //display.display(display_draw_time);
  /*for(uint8_t c = 0; c<z; c++){
    setPixelColor(x,y+c, red, green, blue);
  }*/
  //display.display(display_draw_time);
}

//eigene Schriften
#include "D:\arduino\Projekte\_includes\char3x5.h"
#include "D:\arduino\Projekte\_includes\char5x7.h"
#include "D:\arduino\Projekte\_includes\char6x8.h"
#include "D:\arduino\Projekte\_includes\char10x16.h"

void doClearLEDsSeconds(){
  
  for(uint8_t x=0;x<5;x++){
    display.drawFastHLine(56,26+x,7,0);
  }
  /*for(uint16_t x=56;x<MATRIX_WIDTH;x++){
    for(uint16_t y=26;y<MATRIX_HEIGHT;y++){
      display.drawPixelRGB888(x,y, 0, 0, 0);
      //
    }
    //display.display(display_draw_time);
  }*/
}

void doClearLEDsStatus(){
  for(uint16_t x=0;x<MATRIX_WIDTH;x++){
    display.drawPixelRGB888(x,0, 0, 0, 0);
  }
}

void doClearLEDs(boolean incFirstLine = false){
  display.fillScreen(0);
  /*if(incFirstLine)
    display.clearDisplay();
  else{
    for(uint16_t x=0;x<MATRIX_WIDTH;x++){
      for(uint16_t y=1;y<MATRIX_HEIGHT;y++){
        display.drawPixelRGB888(x,y, 0, 0, 0);
      }
      //display.display(display_draw_time);
    }
  }*/
}

void showOVALZ(void){
  uint8_t zeile=20;
  uint8_t spalte=8;
  spalte += Out5x7Char('O',spalte,zeile,255,255,255)+1;
  spalte += Out5x7Char('V',spalte,zeile,255,255,255)+1;
  spalte += Out5x7Char('-',spalte,zeile,255,255,255)+1;
  spalte += Out5x7Char('A',spalte,zeile,255,255,255)+1;
  spalte += Out5x7Char('l',spalte,zeile,255,255,255)+1;
  spalte += Out5x7Char('z',spalte,zeile,255,255,255)+1;
  spalte += Out5x7Char('e',spalte,zeile,255,255,255)+1;
  spalte += Out5x7Char('n',spalte,zeile,255,255,255)+1;
  spalte += Out5x7Char('a',spalte,zeile,255,255,255)+1;
  spalte += Out5x7Char('u',spalte,zeile,255,255,255)+1;
}

void showNTOOLS(void){
  uint8_t zeile=5;
  uint8_t spalte=10;
  spalte += Out5x7Char('N',spalte,zeile,0,0,255)+1;
  spalte += Out5x7Char('-',spalte,zeile,0,0,255)+1;
  spalte += Out5x7Char('T',spalte,zeile,0,0,255)+1;
  spalte += Out5x7Char('o',spalte,zeile,0,0,255)+1;
  spalte += Out5x7Char('o',spalte,zeile-1,0,0,255)+1;
  spalte += Out5x7Char('l',spalte,zeile,0,0,255)+1;
  spalte += Out5x7Char('s',spalte,zeile,0,0,255)+1;
  spalte += Out5x7Char('.',spalte,zeile,0,0,255)+1;
  spalte += Out5x7Char('d',spalte,zeile,0,0,255)+1;
  spalte += Out5x7Char('e',spalte,zeile,0,0,255)+1;
}

uint8_t drawTactical(time_t t,uint8_t x = 0, uint8_t y = 0 ){
  uint16_t tmp = day(t);
  x += Out5x7Char((tmp/10)+0x30,x,y,tacCr,tacCg,tacCb)+1;
  tmp -= (tmp/10)*10;
  x += Out5x7Char((tmp)+0x30,x,y,tacCr,tacCg,tacCb)+1;

  tmp = hour(t);
  x += Out5x7Char((tmp/10)+0x30,x,y,tacCr,tacCg,tacCb)+1;
  tmp -= (tmp/10)*10;
  x += Out5x7Char((tmp)+0x30,x,y,tacCr,tacCg,tacCb)+1;

  tmp = minute(t);
  x += Out5x7Char((tmp/10)+0x30,x,y,tacCr,tacCg,tacCb)+1;
  tmp -= (tmp/10)*10;
  x += Out5x7Char((tmp)+0x30,x,y,tacCr,tacCg,tacCb)+1;

  tmp = month(t);
  
  switch(tmp){
    case 1:
      x += Out5x7Char('j',x,y,tacCr,tacCg,tacCb)+1;
      x += Out5x7Char('a',x,y,tacCr,tacCg,tacCb)+1;
      x += Out5x7Char('n',x,y,tacCr,tacCg,tacCb)+1;
    break;
    case 2:
      x += Out5x7Char('f',x,y,tacCr,tacCg,tacCb)+1;
      x += Out5x7Char('e',x,y,tacCr,tacCg,tacCb)+1;
      x += Out5x7Char('b',x,y,tacCr,tacCg,tacCb)+1;
    break;
    case 3:
      x += Out5x7Char('m',x,y,tacCr,tacCg,tacCb)+1;
      x += Out5x7Char('a',x,y,tacCr,tacCg,tacCb)+1;
      x += Out5x7Char('r',x,y,tacCr,tacCg,tacCb)+1;
    break;
    case 4:
      x += Out5x7Char('a',x,y,tacCr,tacCg,tacCb)+1;
      x += Out5x7Char('p',x,y,tacCr,tacCg,tacCb)+1;
      x += Out5x7Char('r',x,y,tacCr,tacCg,tacCb)+1;
    break;
    case 5:
      x += Out5x7Char('m',x,y,tacCr,tacCg,tacCb)+1;
      x += Out5x7Char('a',x,y,tacCr,tacCg,tacCb)+1;
      x += Out5x7Char('y',x,y,tacCr,tacCg,tacCb)+1;
    break;
    case 6:
      x += Out5x7Char('j',x,y,tacCr,tacCg,tacCb)+1;
      x += Out5x7Char('u',x,y,tacCr,tacCg,tacCb)+1;
      x += Out5x7Char('n',x,y,tacCr,tacCg,tacCb)+1;
    break;
    case 7:
      x += Out5x7Char('j',x,y,tacCr,tacCg,tacCb)+1;
      x += Out5x7Char('u',x,y,tacCr,tacCg,tacCb)+1;
      x += Out5x7Char('l',x,y,tacCr,tacCg,tacCb)+1;
    break;
    case 8:
      x += Out5x7Char('a',x,y,tacCr,tacCg,tacCb)+1;
      x += Out5x7Char('u',x,y,tacCr,tacCg,tacCb)+1;
      x += Out5x7Char('g',x,y,tacCr,tacCg,tacCb)+1;
    break;
    case 9:
      x += Out5x7Char('s',x,y,tacCr,tacCg,tacCb)+1;
      x += Out5x7Char('e',x,y,tacCr,tacCg,tacCb)+1;
      x += Out5x7Char('p',x,y,tacCr,tacCg,tacCb)+1;
    break;
    case 10:
      x += Out5x7Char('o',x,y,tacCr,tacCg,tacCb)+1;
      x += Out5x7Char('c',x,y,tacCr,tacCg,tacCb)+1;
      x += Out5x7Char('t',x,y,tacCr,tacCg,tacCb)+1;
    break;
    case 11:
      x += Out5x7Char('n',x,y,tacCr,tacCg,tacCb)+1;
      x += Out5x7Char('o',x,y,tacCr,tacCg,tacCb)+1;
      x += Out5x7Char('v',x,y,tacCr,tacCg,tacCb)+1;
    break;
    case 12:
      x += Out5x7Char('d',x,y,tacCr,tacCg,tacCb)+1;
      x += Out5x7Char('e',x,y,tacCr,tacCg,tacCb)+1;
      x += Out5x7Char('c',x,y,tacCr,tacCg,tacCb)+1;
    break;
  }
  

  tmp = year(t)-2000;
  x += Out5x7Char((tmp/10)+0x30,x,y,tacCr,tacCg,tacCb)+1;
  tmp -= (tmp/10)*10;
  if(x > 59)
    x--;
  x += Out5x7Char((tmp)+0x30,x,y,tacCr,tacCg,tacCb);
  return x;
}

void showTimeTactical(time_t t){
  uint16_t tmp = 0;
  uint8_t x = 0;
  uint8_t y = 0;
  
  tmp =  minute(t);
  if(lastminutes != tmp){
    lastminutes = tmp;
    doClearLEDs();
    uint8_t x_tactical = drawTactical(t,0,3);
    if(x_tactical < 63){
      x_tactical = ceil((63 - x_tactical)/2);
      doClearLEDs();
      drawTactical(t,x_tactical+1,3);
    }
    //Uhrzeit
    x = 9;
    y = 15;
    tmp = hour(t);
    
    if((tmp/10 > 0)){
      Out10x16Char((tmp/10)+0x30,x,y,timeCr,timeCg,timeCb);
      tmp -= (tmp/10)*10;
    }
    x += 11;
    Out10x16Char((tmp)+0x30,x,y,timeCr,timeCg,timeCb);
    Out10x16Char(':',x+11,y,timeCr,timeCg,timeCb);
    x += 14;
    tmp = minute(t);
    Out10x16Char((tmp/10)+0x30,x,y,timeCr,timeCg,timeCb);
      tmp -= (tmp/10)*10;
   
    x += 11;
    Out10x16Char((tmp)+0x30,x,y,timeCr,timeCg,timeCb);
    x += 11;
  }else{
    doClearLEDsSeconds();
    x = 56;
    y = 15;
  }
   
  tmp = second(t);
  Out3x5Char((tmp/10)+0x30,x,y+11,timeCr,timeCg,timeCb);
  tmp -= (tmp/10)*10;
  x += 4;
  Out3x5Char((tmp)+0x30,x,y+11,timeCr,timeCg,timeCb);
}

void doSetTime(unsigned long t){
  rtc.reset();
  rtc.setUNIX(t);
}

void IRAM_ATTR rtc_clock(){ //Interrupt vom RTC
  if(digitalRead(PINRTC_CLOCK)){
    ti_second = millis() - 1020;
    //display.drawPixelRGB888(4,0,0,255,0);
  }else{
    //display.drawPixelRGB888(4,0,0,0,0);
  }
}

uint8_t isDayLight(uint8_t hour, uint8_t day, uint8_t wday, uint8_t month){
  if( month < 3 || month > 10 )                   // month 1, 2, 11, 12
    return 0;                                     // -> Winter
  if( day - wday >= 25 && (wday || hour >= 2) ){  // after last Sunday 2:00
    if( month == 10 )                             // October -> Winter
      return 0;
  }else{                                          // before last Sunday 2:00
    if( month == 3 )                              // March -> Winter
      return 0;
  }
  return 1;
}

//NTP Update auf ganz lange
uint32_t sntp_update_delay_MS_rfc_not_less_than_15000 (){
  return 365 * 24 * 60 * 60 * 1000UL; // 365 Tage
}

//reboot!!!

void display_doupdate(void){
  display.showBuffer();
  display.copyBuffer();
}

void setup() {
  ChipID = String(ESP.getChipId());
  display.begin(16);
  //display.setFlip(true);
  display.setBrightness(255);
  //display.setBrightness(ceil(255 * brightness));
  display.setFastUpdate(true);
  doClearLEDs(true);

  uint32_t color = strtol(timeColor.c_str(), 0, 16);
  timeCr = color >> 16;
  timeCg = color >> 8;
  timeCb = color;

  color = strtol(tacticalTimeColor.c_str(), 0, 16);
  tacCr = color >> 16;
  tacCg = color >> 8;
  tacCb = color;

  showOVALZ();
  showNTOOLS();
  display_update_enable(true);

  Wire.begin(1,3);
  //Wire.setClock(400000);
  //RTC
  if (rtc.begin() == false) {
    display.drawPixelRGB888(0,0,255,0,0);
    display_doupdate();
  }else{
    display.drawPixelRGB888(0,0,0,255,0);
    display_doupdate();
    rtc.setBackupSwitchoverMode(3);
    rtcEnabled = true;
    pinMode(PINRTC_CLOCK, INPUT_PULLUP); 
    setTime(rtc.getUNIX());
    long currentUNIXTime = now();
    byte Month, Day, Hour, Minute, Second, WDay;
    Month = month(currentUNIXTime);
    Day = day(currentUNIXTime);
    Hour = hour(currentUNIXTime);
    Minute = minute(currentUNIXTime);
    Second = second(currentUNIXTime);
    WDay = weekday();
    iDL = isDayLight(Hour,Day,WDay,Month);
  }
  
  String newHostname = "NTUVPx"+String(ChipID);

  WiFi.begin(ssid,pass);
  WiFi.hostname(newHostname.c_str());
  int xc = 0;
  while ((WiFi.status() != WL_CONNECTED) && (xc < 10)) {
    delay(1500);
    xc++;
    display.drawPixelRGB888(xc+5,0,255,255,0);
    display_doupdate();
  }
  if (WiFi.status() == WL_CONNECTED) { 
    display.drawPixelRGB888(1,0,0,255,0);
    display_doupdate();
    configTime("CET-1CEST,M3.5.0,M10.5.0/3", "ptbtime1.ptb.de", "ptbtime2.ptb.de", "ptbtime3.ptb.de");
    time_t timenow = time(nullptr);
    xc = 0;
    while((timenow < SECS_YR_2000) && (xc < 10)) {
      delay(1000);
      timenow = time(nullptr);
      xc++;
      display.drawPixelRGB888(xc+16,0,255,255,0);
      display_doupdate();
    }
    if(timenow > SECS_YR_2000){
      timenow += 1;
      int Year;
      byte Month, Day, Hour, Minute, Second;
      setTime(timenow);
      Year = year(timenow);
      Month = month(timenow);
      Day = day(timenow);
      Hour = hour(timenow);
      Minute = minute(timenow);
      Second = second(timenow);
      if(isDayLight(Hour,Day,weekday(),Month))
        timenow += (SECS_PER_HOUR * 2);
      else
        timenow += (SECS_PER_HOUR);
      if(rtcEnabled){
        doSetTime(timenow);
      }
      lastTimeSyncTyp = 2;
      lastTimeSyncTime = now();
      display.drawPixelRGB888(2,0,0,255,0);
      display_doupdate();
    }else{
      display.drawPixelRGB888(2,0,255,0,255);
      display_doupdate();
    }
    //WiFi.localIP()
  }else{
    display.drawPixelRGB888(1,0,255,0,0);
    display_doupdate();
    WiFi.disconnect();
    delay(3000);
    
    ESP.eraseConfig();
    WiFi.mode(WIFI_OFF);
    WiFi.mode(WIFI_AP);
    WiFi.softAPConfig(ip_local, ip_gateway, ip_subnet);
    APEnabled = WiFi.softAP("NTUhr VPx "+ChipID, "gibteskeins");
  }
  

  if(!APEnabled)
    display.drawPixelRGB888(3,0,255,0,0);
  else
    display.drawPixelRGB888(3,0,0,255,0);
  display_doupdate();

  //dnsServer.setErrorReplyCode(DNSReplyCode::NoError);
  //dnsServer.start(53, "*", ip_local);
  
  //für die automatische Umleitung
  /*webServer.on("/generate_204", HTTP_GET, [](AsyncWebServerRequest *request){html_redirect(request);});    //Android captive portal.
  webServer.on("/fwlink",  HTTP_GET, [](AsyncWebServerRequest *request){html_redirect(request);});   //Microsoft captive portal.
  webServer.on("/favicon.ico",  HTTP_GET, [](AsyncWebServerRequest *request){html_redirect(request);});
  webServer.on("/connecttest.txt",  HTTP_GET, [](AsyncWebServerRequest *request){html_redirect(request);}); //www.msftconnecttest.com
  webServer.on("/hotspot-detect.html",  HTTP_GET, [](AsyncWebServerRequest *request){html_redirect(request);}); //captive.apple.com
  webServer.on("/success.txt",  HTTP_GET, [](AsyncWebServerRequest *request){html_handle_success(request);}); //detectportal.firefox.com/sucess.txt
  webServer.onNotFound([](AsyncWebServerRequest *request){html_redirect(request);});
  */
  //eigene Seiten
  webServer.on("/", HTTP_GET, [](AsyncWebServerRequest *request){html_root(request);});
  webServer.on("/do", HTTP_GET, [] (AsyncWebServerRequest *request) {html_do(request);});
  webServer.begin();  

  if(rtcEnabled)
    attachInterrupt(digitalPinToInterrupt(PINRTC_CLOCK), rtc_clock, CHANGE);
  
  delay(3000);
  doClearLEDsStatus();
}

void loop(){
  if (millis() - ti_second > 1000) {
    ti_second = millis();
    if((timeStatus() != timeNotSet)){
      time_t currentUNIXTime = now();
      if(rtcEnabled){
        currentUNIXTime = rtc.getUNIX();
        setTime(currentUNIXTime);
      }
      byte Month, Day, Hour, Minute, Second, WDay;
      Month = month(currentUNIXTime);
      Day = day(currentUNIXTime);
      Hour = hour(currentUNIXTime);
      Minute = minute(currentUNIXTime);
      Second = second(currentUNIXTime);
      WDay = weekday();
      if((isDayLight(Hour,Day,WDay,Month) != iDL) && ((Month == 10 & Hour >= 3) | (Month == 3))){
        if(iDL){
          doSetTime(currentUNIXTime - SECS_PER_HOUR);
        }else{
          doSetTime(currentUNIXTime + SECS_PER_HOUR);
        }
        iDL = isDayLight(Hour,Day,WDay,Month);
      }
      //Sonntag und NTP = Reset ..
      if((WDay == 1) && (Hour == 3) && (Minute == 1) && (Second == 0)){
        ESP.restart();
      }
      showTimeTactical(currentUNIXTime);
      display_doupdate();
    }
  }
  //dnsServer.processNextRequest();
  //yield();
  //display.copyBuffer();
}

//alles was WEB ist ...

#include "index_html.h"
const char* PARAM_SET = "set";
const char* PARAM_POLL = "poll";
const char* PARAM_SAVE = "save";
const char* PARAM_TO = "to";
const char* PARAM_SHOWWHAT = "showWhat";
const char* PARAM_BRIGHTNESS = "brightness";
const char* PARAM_OPTIONS = "options";
const char* PARAM_SSID = "ssid";
const char* PARAM_PWD = "pwd";
const char* PARAM_RESET = "reset";

void html_root(AsyncWebServerRequest *request) {
  request->send_P(200, "text/html", html_page_index, html_processor);
}

void html_do(AsyncWebServerRequest *request) {
  String s_set,s_value,s_idx,s_value2;
  uint32_t l_value;
  if (request->hasParam(PARAM_SET)) {
    s_set = request->getParam(PARAM_SET)->value();
    if((s_set == "time") & (request->hasParam(PARAM_TO))) {
      s_value = request->getParam(PARAM_TO)->value();
      l_value = strtol(s_value.c_str(), NULL, 10);
      doSetTime(l_value);
      lastTimeSyncTyp = 3;
      lastTimeSyncTime = now();
    }else if(request->hasParam(PARAM_SHOWWHAT)) {
	    s_value = request->getParam(PARAM_SHOWWHAT)->value();
	    timeIndex = s_value.toInt();
      EEPROM.put(0, timeIndex);
	  }else if(((s_set == "color") | (s_set == "tcolor") | (s_set == "dcolor")) & (request->hasParam(PARAM_TO))) {
      s_value = request->getParam(PARAM_TO)->value();
      uint8_t c[3];
      l_value = strtol(s_value.c_str(), NULL, 16);
      c[0] = l_value >> 16;
      c[1] = l_value >> 8;
      c[2] = l_value;
      if(s_set == "color"){
        timeColor[0] = c[0];
        timeColor[1] = c[1];
        timeColor[2] = c[2];
        EEPROM.write(11,timeColor[0]);
        EEPROM.write(12,timeColor[1]);
        EEPROM.write(13,timeColor[2]);
      }else if(s_set == "tcolor"){
        tacticalTimeColor[0] = c[0];
        tacticalTimeColor[1] = c[1];
        tacticalTimeColor[2] = c[2];
        EEPROM.write(21,tacticalTimeColor[0]);
        EEPROM.write(22,tacticalTimeColor[1]);
        EEPROM.write(23,tacticalTimeColor[2]);
      }else if(s_set == "dcolor"){
        /*dateColor[0] = c[0];
        dateColor[1] = c[1];
        dateColor[2] = c[2];
        EEPROM.write(31,dateColor[0]);
        EEPROM.write(32,dateColor[1]);
        EEPROM.write(33,dateColor[2]);*/
      }
    }else if((s_set == "option")) {
      if(request->hasParam(PARAM_BRIGHTNESS)) {
        s_value = request->getParam(PARAM_BRIGHTNESS)->value();
        brightness = s_value.toFloat();
        EEPROM.put(5,brightness);
        //display.setBrightness(ceil(255 * brightness));
      }
      if(request->hasParam(PARAM_OPTIONS)) {
        s_value = request->getParam(PARAM_OPTIONS)->value();
        //options = s_value.toInt();
        //EEPROM.put(1,options);
        //autobrightness = bitRead(options,0);
      }
    }else if((s_set == "wifi")) {
      if((request->hasParam(PARAM_SSID)) && (request->hasParam(PARAM_PWD))){
        s_value = request->getParam(PARAM_SSID)->value();
        if(s_value != ssid){
          s_value.toCharArray(ssid, 30);
          s_value = request->getParam(PARAM_PWD )->value();
          s_value.toCharArray(pass, 30);
          EEPROM.put(101,ssid);
          EEPROM.put(201,pass);
        }
       
      }
    }
	  request->send(200, "text/plain", "OK");
    EEPROMDataNotSaved = true;
    lastminutes = -1;
  }else if(request->hasParam(PARAM_POLL)) {
    long color = 0;
    String ret = "["
      +String(now());
      color = timeColor[0] << 16;
      color += timeColor[1] << 8;
      color += timeColor[2];
      ret += "," + String(color);
      color = tacticalTimeColor[0] << 16;
      color += tacticalTimeColor[1] << 8;
      color += tacticalTimeColor[2];
      ret += "," + String(color);
      color = dateColor[0] << 16;
      color += dateColor[1] << 8;
      color += dateColor[2];
      ret += "," + String(color);
      ret += "," + String(timeIndex);
      ret += "," + String(lastTimeSyncTyp);
      ret += "," + String(lastTimeSyncTime);
      ret += ",\"0.0\"";
      ret += ",\"" + String(brightness)+"\"";
      ret += "," + String("0");
      ret += "," + String(rtcEnabled);  
      ret += "," + String("0");  
      ret += "," + String("0");  
      ret += "," + String("0");
      ret += "," + String(EEPROMDataNotSaved); 
      ret += ",\"" + String(ssid)+"\"";
    ret += "]";  
	  request->send(200, "text/plain", ret); 
  }else if (request->hasParam(PARAM_SAVE)){
    EEPROM.commit();
    EEPROMDataNotSaved = false;
    request->send(200, "text/plain", "OK");
  }else if (request->hasParam(PARAM_RESET)){
    request->send(200, "text/plain", "OK");
    delay(1000);
    ESP.restart();
  }
  request->send(200, "text/plain", "NOK");
}

// Replaces placeholder with button section in your web page
String html_processor(const String& var){
  if(var == "VERSION"){
    return String(VERSION);
  }else if(var == "ID"){
    return String(ChipID);
  }
  return String();
}

String toggleState(int toggle){
  switch(toggle){
    case 0:
      
    break;
  }
  return "";
}

String toStringIp(IPAddress ip) {
  String res = "";
  for (int i = 0; i < 3; i++) {
    res += String((ip >> (8 * i)) & 0xFF) + ".";
  }
  res += String(((ip >> 8 * 3)) & 0xFF);
  return res;
}

void redirect(AsyncWebServerRequest *request){
  AsyncWebServerResponse *response = request->beginResponse(302, "text/plain", "");   // Empty content inhibits Content-length header so we have to close the socket ourselves.
  response->addHeader("Location", String("http://") + toStringIp(ip_local));
  request->send(response);
}

void handle_success(AsyncWebServerRequest *request){
  request->send(200, "text/plain", "success");
}