/*
  Simple "Hello World" for ILI9341 LCD

  https://wokwi.com/arduino/projects/308024602434470466
*/

#include "Clock.h"
#include "SPI.h"
#include "Adafruit_GFX.h"
#include "Adafruit_ILI9341.h"

#define TFT_DC 9
#define TFT_CS 10
Adafruit_ILI9341 tft = Adafruit_ILI9341(TFT_CS, TFT_DC);
unsigned long age_s;
int pn1, pn2, pn3, pn4;

enum DisplayState {
  DisplayClock,
  DisplaySetting,
};

void initTFT(){
  tft.begin();
  tft.setRotation(1);
  age_s = 1152929300;
}
void dispForm(){
  ///  display title & RTC...
  tft.setCursor(5, 20);
  tft.setTextColor(ILI9341_WHITE);
  tft.setTextSize(2.5);
  tft.println("Life Time Clock");

  tft.setCursor(200, 20);
  tft.setTextColor(ILI9341_GREEN);
  tft.println("16:18:43");
  
  /// display name...
  tft.setCursor(45, 50);
  tft.setTextColor(ILI9341_YELLOW);
  tft.setTextSize(3);
  tft.println("Cris Anton");

  tft.setCursor(50, 90);
  tft.setTextColor(ILI9341_WHITE);
  tft.setTextSize(2);
  tft.println("You survived for");
    
  tft.setCursor(110, 160);
  tft.setTextColor(ILI9341_WHITE);
  tft.setTextSize(2);
  tft.println("seconds");

  tft.drawRect(60, 188, 180, 37, ILI9341_YELLOW);
  tft.fillRect(61, 189, 144, 35, ILI9341_GREEN);

  /////  draw heart & head bone
  //heart
  tft.fillCircle(12, 200, 12, ILI9341_RED);
  tft.fillCircle(28, 200, 12, ILI9341_RED);
  tft.fillTriangle(1,205,39,205,20,225,ILI9341_RED);
  //head shape
  tft.fillRect(268, 188, 24, 32, ILI9341_WHITE);
  tft.fillRect(258, 195, 44, 13, ILI9341_WHITE);
  tft.fillTriangle(268,188,258,195,268,195,ILI9341_WHITE);
  tft.fillTriangle(292,188,292,195,302,195,ILI9341_WHITE);
  tft.fillTriangle(258,208,268,208,268,219,ILI9341_WHITE);
  tft.fillTriangle(302,208,292,208,292,219,ILI9341_WHITE);
  //nose
  tft.fillRect(278, 211, 4, 4, ILI9341_BLACK);
  //eye
  tft.fillRect(265, 202, 9, 5, ILI9341_BLACK);
  tft.fillRect(286, 202, 9, 5, ILI9341_BLACK);
  tft.fillTriangle(274, 202, 274, 206, 277,206,ILI9341_BLACK);
  tft.fillTriangle(286, 202, 286, 206, 282,206,ILI9341_BLACK);
  //tooth
  tft.fillRect(270, 219, 20, 8, ILI9341_WHITE);
  tft.fillRect(275, 221, 10, 6, ILI9341_BLACK);
  tft.fillRect(278, 219, 4, 8, ILI9341_WHITE);

 // tft.drawCircle(20, 30, 50, ILI9341_GREEN);
}
void displayLifeSec(){
  tft.setCursor(2, 120);
  tft.setTextColor(ILI9341_RED);
  tft.setTextSize(4);
  pn1 = age_s % 1000;
  pn2 = age_s / 1000 % 1000;
  pn3 = age_s / 1000000 % 1000;
  pn4 = age_s / 1000000000 % 1000;


  char s1[20], s2[20], s3[20], s4[20];

  sprintf(s1, "%d", pn1);
  sprintf(s2, "%d", pn2);
  sprintf(s3, "%d", pn3);
  sprintf(s4, "%d", pn4);
  strcat(s4, ".");
  strcat(s4, s3);
  strcat(s4, ".");
  strcat(s4, s2);
  strcat(s4, ".");
  strcat(s4, s1);
  

  tft.println(s4);
}
void setup() {
 
  initTFT();
  dispForm();
  displayLifeSec();
  

  // Meme reference: https://english.stackexchange.com/questions/20356/origin-of-i-can-haz
}

void loop() { 

  delay(1000);
  age_s++;
  displayLifeSec();
}