#include <EEPROM.h>
#include <OneWire.h>
#include <DallasTemperature.h>
#include <Adafruit_GFX.h>    // Knihovna grafickeho jadra
#include <Adafruit_TFTLCD.h> // Knihovna specifickeho hardware
//#include <stdint.h>
#include "TouchScreen.h"

 
#define LCD_CS A3 //
#define LCD_CD A2 //
#define LCD_WR A1 //
#define LCD_RD A0 //
#define LCD_RESET A4 //
 

#define YP A2  // Musi byt vzdy pouzit analogovy pin!
#define XM A3  // Musi byt vzdy pouzit analogovy pin!
#define YM 8   // Muze byt pouzit digit. pin
#define XP 9   // Muze byt pouzit digit. pin
 

// Definice max a min tlaku na TouchScreen
#define MINPRESSURE 10  //Analogova kalibrace dotyk.vrstvy
#define MAXPRESSURE 1000  //Analogova kalibrace dotyk.vrstvy

#define TS_MINX 150
#define TS_MINY 120
#define TS_MAXX 920
#define TS_MAXY 940

#define BLACK   0x0000
#define BLUE    0x001F
#define RED     0xF800
#define GREEN   0x07E0
#define CYAN    0x07FF
#define MAGENTA 0xF81F
#define YELLOW  0xFFE0
#define WHITE   0xFFFF
 
TouchScreen ts = TouchScreen(XP, YP, XM, YM, 300); // Inicializace TouchScreen
Adafruit_TFTLCD tft(LCD_CS, LCD_CD, LCD_WR, LCD_RD, LCD_RESET); // Inicializace LCD
double cislo=1;
int x, y = 0;
TSPoint p;
int NASTAVENAteplota;

// Datový kabel je pripojen k portu 2 na zarizeni Arduino
#define ONE_WIRE_BUS SCL

// Nastaveni oneWire instance pro komunikaci se vsemi OneWire zarizeni (ne jen ICs teplotni Maxim / Dallas)
OneWire oneWire(ONE_WIRE_BUS);

// Prejit na oneWire knihovnu pro Dallas Temperature 
DallasTemperature sensors(&oneWire);

// Pole pro ulozeni adresy zarizeni
DeviceAddress insideThermometer;

void setup(void)
{
  NASTAVENAteplota= EEPROM.read(0);
  pinMode(13, OUTPUT);    // Nastaveni vystupu
  digitalWrite(13, HIGH); // 0=off  
  
  tft.reset();
  tft.begin(0x9341); // Inicializace LCD shieldu
  tft.fillScreen(WHITE);
  sensors.begin();
  if (!sensors.getAddress(insideThermometer, 0)) //tft.println("Nepodarilo se najít adresu zarizeni 0"); 
  delay(2);
  sensors.setResolution(insideThermometer, 9);
  tft.fillScreen(WHITE);
}
float temp=0;
void printTemperature(DeviceAddress deviceAddress)
{
 
  float tempC = sensors.getTempC(deviceAddress);
   if (tempC!=temp)
   {
   temp=tempC; 
   tft.fillScreen(BLUE); 
   tft.print(temp);
   tft.setTextColor(RED);
   tft.setTextSize(4);
   tft.setRotation(1);
   tft.print((char)9);
   tft.setTextSize(6);
   tft.setRotation(1);   
   tft.print("C");
   }
}

void loop(void)
{ 
 
//digitalWrite(13, HIGH);
 TSPoint p = ts.getPoint();
//digitalWrite(13, LOW);

 pinMode(XM, OUTPUT);
  pinMode(YP, OUTPUT);
  
  if (p.z > MINPRESSURE && p.z < MAXPRESSURE) {
    
    p.x = tft.width()-(map(p.x, TS_MINX, TS_MAXX, tft.width(), 0));
    p.y = tft.height()-(map(p.y, TS_MINY, TS_MAXY, tft.height(), 0)); 

   
   if((75<p.x)&&(p.x<220)&&(57<p.y)&&(p.y<170))

   
            {
               int menu=3;
               tft.fillScreen(RED);
                delay(500);
                tft.fillScreen(WHITE);
                ////////////////////////////////////////////////////////
                  tft.setRotation(1);
                  tft.drawFastHLine(0,39,320,RED);
                  tft.drawFastHLine(0,40,320,RED);
                  tft.drawFastHLine(0,41,320,GREEN);
                  tft.drawFastHLine(0,42,320,GREEN);
                  tft.drawFastHLine(0,43,320,BLUE);
                  tft.drawFastHLine(0,44,320,BLUE);
                  tft.setTextColor(RED);
                  tft.setCursor(200,12);
                  tft.setTextSize(2);
                  tft.setRotation(1);
                  tft.print("THERMO");
                  tft.setCursor(5,5);
                  tft.setTextSize(4);
                  tft.setRotation(1);
                  tft.print("Menu");
                  tft.setCursor(62,168);
                  tft.setTextColor(BLACK);
                  tft.setTextSize(5);
                  tft.setRotation(1);
                  tft.print("-");
                  tft.drawRoundRect(40,150,70,70,10,BLACK);  // Dolni levy
                  tft.setCursor(184,174);
                  tft.setTextColor(BLACK);
                  tft.setTextSize(4);
                  tft.setRotation(1);
                  tft.print("+");
                  tft.drawRoundRect(40,60,130,70,10,BLACK); // Horni pravy
                  tft.setCursor(62,78);
                  tft.setTextColor(BLACK);
                  tft.setTextSize(5);
                  tft.setRotation(1);
                  tft.print("End");
                  tft.drawRoundRect(160,150,70,70,10,BLACK); // Dolni pravy
                  tft.setCursor(184,90);
                  tft.setTextColor(BLACK);
                  tft.setTextSize(4);
                  tft.setRotation(1);
                  tft.print(NASTAVENAteplota);
                  
                
                while (menu==3){
               
                TSPoint p = ts.getPoint();
               
                
                pinMode(XM, OUTPUT);
                pinMode(YP, OUTPUT);
                
                  
                if (p.z > MINPRESSURE && p.z < MAXPRESSURE) {
                    
                p.x = tft.width()-(map(p.x, TS_MINX, TS_MAXX, tft.width(), 0));
                p.y = tft.height()-(map(p.y, TS_MINY, TS_MAXY, tft.height(), 0)); 
                
                if((140<p.x)&&(p.x<231)&&(30<p.y)&&(p.y<83)) //+
                {
                 tft.setCursor(184,90);
                 tft.setTextColor(WHITE);
                 tft.setTextSize(4);
                 tft.setRotation(1);
                 tft.print(NASTAVENAteplota);
                 NASTAVENAteplota++;
                 if (NASTAVENAteplota==100)
                 {
                  NASTAVENAteplota=99;
                 }
                 tft.setCursor(184,90);
                 tft.setTextColor(BLACK);
                 tft.setTextSize(4);
                 tft.setRotation(1);
                 tft.print(NASTAVENAteplota);
                 delay(200);
                }
                if((15<p.x)&&(p.x<105)&&(30<p.y)&&(p.y<83)) //-
                {
                tft.setCursor(184,90);
                 tft.setTextColor(WHITE);
                 tft.setTextSize(4);
                 tft.setRotation(1);
                 tft.print(NASTAVENAteplota);
                 NASTAVENAteplota--;
                 if (NASTAVENAteplota==0)
                 {
                  NASTAVENAteplota=1;
                 }
                 tft.setCursor(184,90);
                 tft.setTextColor(BLACK);
                 tft.setTextSize(4);
                 tft.setRotation(1);
                 tft.print(NASTAVENAteplota);
                 delay(200);
                }
                if((15<p.x)&&(p.x<105)&&(111<p.y)&&(p.y<217)) //End 
                {
                  menu=0;
                  EEPROM.write(0, NASTAVENAteplota );
                }
                }
                }
                
     
              }  
  temp=0;            
  tft.fillScreen(RED);
  delay(1000);
  tft.fillScreen(WHITE);
  }

  

 //---------------------------Menu----------------------
  
  
  
  tft.setCursor(45, 80);
  tft.setTextColor(WHITE);  
  tft.setTextSize(6);
  tft.setRotation(1);
  sensors.requestTemperatures(); // Poslete prikaz, abyste ziskali teplotu
     
   if (temp>=NASTAVENAteplota)
 //digitalWrite(13, LOW); //0=on  
   digitalWrite(13, HIGH);// Opacna logika
  //else
 // digitalWrite(13, HIGH); // 1=off  
    if (temp<NASTAVENAteplota-0.5)
  digitalWrite(13, LOW);// Logika opacna
  printTemperature(insideThermometer);

}

// function to print a device address
void printAddress(DeviceAddress deviceAddress)
{
  for (uint8_t i = 0; i < 8; i++)
  {
    if (deviceAddress[i] < 16) Serial.print("0");
    tft.print(deviceAddress[i], HEX);
  }

}