//https://sdevelectronics.blogspot.com/2020/04/tft-gui-design.html
//https://roboticadiy.com/arduino-12-hour-format-clock-with-tft-display/
#include "SPI.h"
#include "Adafruit_GFX.h"
#include "Adafruit_ILI9341.h"
#include <Wire.h>
#include "Sodaq_DS3231.h"
#include  <SPI.h>


#include <MCUFRIEND_kbv.h>
//MCUFRIEND_kbv tft;
#include <TouchScreen.h>

#define TFT_DC 9
#define TFT_CS 10
#define TFT_RST 8             
#define TFT_MISO 12           
#define TFT_MOSI 11           
#define TFT_CLK 13 

/*TouchScreen ts = TouchScreen(XP, YP, XM, YM, 300);

#define BLACK   0x0000
#define BLUE    0x001F
#define RED     0xF800
#define GREEN   0x07E0
#define CYAN    0x07FF
#define MAGENTA 0xF81F
#define YELLOW  0xFFE0
#define WHITE   0xFFFF*/

//Adafruit_ILI9341 tft = Adafruit_ILI9341(TFT_CS, TFT_DC);
Adafruit_ILI9341 tft = Adafruit_ILI9341(TFT_CS, TFT_DC, TFT_MOSI, TFT_CLK, TFT_RST, TFT_MISO);

char timeChar[100];
char dateChar[50];

uint32_t old_ts;

String dateString;
int minuteNow=0;
int minutePrevious=0;

int irPin1=7;  
 int count1=0;  
 int irPin2=6;  
 int count2=0; 
 
 boolean state = true;  

void setup() 
{
  
   Serial.begin(9600);
  tft.begin();                      
  tft.setRotation(0);            
  //tft.fillScreen(ILI9341_BLACK);
  Wire.begin();
  rtc.begin();
  
   tft.setRotation(1);
    tft.fillScreen(ILI9341_WHITE);
    //tft.fillRect(250 , 75 , 100, 100 ,ILI9341_BLUE );
tft.drawLine(195,30,195,360,ILI9341_RED );
tft.fillRect(5,27, 100,20 ,ILI9341_BLUE );
printText("Size 5.5: ", ILI9341_RED,8,30,2);

printText("Size 6.0: ", ILI9341_RED,8,55,2);
/*printText("Size 6.5: ", ILI9341_RED,8,80,2);
printText("Size 7.0: ", ILI9341_RED,8,105,2);
printText("Size 7.5: ", ILI9341_RED,8,130,2);
printText("Size 8.0: ", ILI9341_RED,8,155,2);
printText("Size 8.5: ", ILI9341_RED,8,180,2);
printText("Size 9.0: ", ILI9341_RED,8,205,2);*/


}

void loop()
 {
   
    DateTime now = rtc.now(); //get the current date-time
    uint32_t ts = now.getEpoch();

    if (old_ts == 0 || old_ts != ts) {
    old_ts = ts;
     minuteNow = now.minute();
    if(minuteNow!=minutePrevious)
  {
      dateString = getDayOfWeek(now.dayOfWeek())+", ";
       dateString = dateString+String(now.date())+"/"+String(now.month());
       dateString= dateString+"/"+ String(now.year()); 
      minutePrevious = minuteNow;
       String hours = String(now.hour());
     if(now.minute()<10)
      {
        hours = hours+":0"+String(now.minute());
       }else
    {
      hours = hours+":"+String(now.minute());
    }
    
       hours.toCharArray(timeChar,100);
       tft.fillRect(250,0,100,25,ILI9341_BLACK);
      printText(timeChar, ILI9341_YELLOW,255,5,2);
      dateString.toCharArray(dateChar,50);
      printText(dateChar, ILI9341_GREEN,8,5,2);
  }
  
  }
    delay(10);
  if 
  
  (!digitalRead(irPin1) && state){  
    count1++;  
    state = false;   
   tft.fillRect(120,30,60,17,ILI9341_BLACK );
   //tft.fillRect(120,30,60,17,ILI9341_WHITE );
     tft.setCursor(120,30); 
     tft.setTextColor(ILI9341_RED);
    tft.setTextSize(2);
   tft.print(count1); 
   tft.fillRect(250,30,100,20,ILI9341_BLACK);
   printText(timeChar, ILI9341_RED,255,30,2);
   delay(10);  
  } 
  if (digitalRead(irPin1))  
  {  
  state = true;   
    delay(10); 
  }  

      
  }
  void setRTCTime()
{
  DateTime dt(2018, 4, 2, 13, 13, 30, 1); // Year, Month, Day, Hour, Minutes, Seconds, Day of Week
  rtc.setDateTime(dt); //Adjust date-time as defined 'dt' above 
}

void printText(char *text, uint16_t color, int x, int y,int textSize)
{
  tft.setCursor(x, y);
  tft.setTextColor(color);
  tft.setTextSize(textSize);
  tft.setTextWrap(true);
  tft.print(text);
}

String getDayOfWeek(int i)
{
  switch(i)
  {
    case 1: return "Monday";break;
    case 2: return "Tuesday";break;
    case 3: return "Wednesday";break;
    case 4: return "Thursday";break;
    case 5: return "Friday";break;
    case 6: return "Saturday";break;
    case 7: return "Sunday";break;
    default: return "Monday";break;
  }
}


/*#include <Adafruit_GFX.h>
#include <MCUFRIEND_kbv.h>
MCUFRIEND_kbv tft;

#include <DS1302.h>
// Init the DS1302
DS1302 rtc(24, 26, 28);
// Init a Time-data structure
Time t;
int activate;

#define BLACK 0x0000
#define BLUE 0x001F
#define RED 0xF800
#define GREEN 0x07E0
#define CYAN 0x07FF
#define MAGENTA 0xF81F
#define YELLOW 0xFFE0
#define WHITE 0xFFFF
#define GREY 0x8410

void setup()
{
Serial.begin(9600);
uint16_t ID = tft.readID();
Serial.print("TFT ID = 0x");
Serial.println(ID, HEX);
if (ID == 0xD3D3) ID = 0x9486; // write-only shield
tft.begin(ID);
tft.setRotation(1); 
tft.fillScreen(BLACK);

// Set the clock to run-mode, and disable the write protection
rtc.halt(false);
rtc.writeProtect(false);

// The following lines can be commented out to use the values already stored in the DS1302
 rtc.setDOW(WEDNESDAY); // Set Day-of-Week to TUESDAY
 rtc.setTime(20, 58, 50); // Set the time to 24hr format it will automatically take time according to AM/PM
 rtc.setDate(06, 05, 2020); // Set the date to May 7th, 2018
}

void loop()
{
// Get data from the DS1302
t = rtc.getTime(); 

tft.fillRect(170, 50, 50, 50, BLACK);


// update 
if (t.sec<=1){
tft.fillScreen(BLACK);
}
// Day
tft.setCursor(50,180);
tft.setTextSize(4);
tft.setTextColor(CYAN);
tft.print(rtc.getDOWStr());

// Heading
tft.setCursor(50,10);
tft.setTextColor(MAGENTA); 
tft.setTextSize(3);
tft.print("Digital Clock");

//time
tft.setCursor(30,60);
tft.setTextSize(4);
tft.setTextColor(GREEN);

if (t.hour>=12){
activate = 1; 
t.hour = t.hour-12;
if (t.hour== 0) { 
t.hour = 12; // Day 12 PM
}
if (t.hour<=9){
tft.print("0");
tft.print(t.hour); 
tft.print(":");
}
else {
tft.print(t.hour); 
tft.print(":");} 
}
else {
activate = 0; 
if(t.hour==0){
t.hour=12; // Night 12 AM
}
if (t.hour<=9){
tft.print("0");
tft.print(t.hour); 
tft.print(":");
}
else {
tft.print(t.hour); 
tft.print(":");}
}

if (t.min<=9){
tft.print("0");
tft.print(t.min); 
tft.print(":");
}
else {
tft.print(t.min); 
tft.print(":");}

if (t.sec<=9){
tft.print("0");
tft.print(t.sec); 
tft.print(" "); 
}
else {
tft.print(t.sec); 
tft.print(" "); 
}

//AM/PM
if (activate==1){ 
tft.print("PM"); 
}else{
tft.print("AM"); }

//Date
tft.setCursor(30,120);
tft.setTextColor(YELLOW);
if (t.date<=9){
tft.print("0");
tft.print(t.date); 
tft.print(" "); 
}
else {
tft.print(t.date); 
tft.print(" ");}

switch (t.mon)
{
case 1:
tft.print("JAN");
break;
case 2:
tft.print("FEB");
break;
case 3:
tft.print("MAR");
break;
case 4:
tft.print("APR");
break;
case 5:
tft.print("MAY");
break;
case 6:
tft.print("JUN");
break;
case 7:
tft.print("JUL");
break;
case 8:
tft.print("AUG");
break;
case 9:
tft.print("SEP");
break;
case 10:
tft.print("OCT");
break;
case 11:
tft.print("NOV");
break;
case 12:
tft.print("DEC");
break;
} 

tft.setCursor(200,120);
tft.print(t.year); 
delay(1000);

}