#define BLYNK_TEMPLATE_ID "TMPL6PaZcXXvG"
#define BLYNK_TEMPLATE_NAME "ram"
#define BLYNK_AUTH_TOKEN "6PnecWUKHd2TaH7lSvH4tr2k5N4TunnI"
#define BLYNK_PRINT Serial
#define BlynkTerminal V0
#include <IRremote.h>
#include <WiFi.h>
#include<WiFiClient.h>
#include<BlynkSimpleEsp32.h>
#include <IRremoteInt.h>
#include<LiquidCrystal_I2C.h>
int irPin=19;
int lcd_SDA=17;
int lcd_SCL=16;

//#define PIN_RECEIVER 2   // Signal Pin of IR receiver

IRrecv receiver(irPin);

LiquidCrystal_I2C lcd (0x27,20,4);

WidgetTerminal terminal(BlynkTerminal);



void setup()
{
  Wire.begin(lcd_SDA,lcd_SCL);
  lcd.init();
  lcd.backlight();
  lcd.print("ram");
  receiver.enableIRIn();
  //Serial.begin(115200);
  Blynk.begin(BLYNK_AUTH_TOKEN,"Wokwi-GUEST","","blynk.cloud",80);
}


void loop()
{
  //Blynk.run();
  // Checks received an IR signal
  if (receiver.decode()) {
    translateIR();
    receiver.resume();  // Receive the next value
  }
}

void lcdPrint(char* text)
{
  lcd.clear();
  lcd.setCursor(0, 0);
  lcd.print("button pressed:");
  lcd.setCursor(0, 1);
  lcd.print(text);
  lcd.print(" code: ");
  lcd.print(receiver.decodedIRData.command);
}

void translateIR()
{
  // Takes command based on IR code received
  switch (receiver.decodedIRData.command) {
    case 162:
      lcdPrint("POWER");
      break;
    case 226:
      lcdPrint("MENU");
      break;
    case 34:
      lcdPrint("TEST");
      break;
    case 2:
      lcdPrint("PLUS");
      break;
    case 194:
      lcdPrint("BACK");
      break;
    case 224:
      lcdPrint("PREV.");
      break;
    case 168:
      lcdPrint("PLAY");
      break;
    case 144:
      lcdPrint("NEXT");
      break;
    case 104:
      lcdPrint("num: 0");
      break;
    case 152:
      lcdPrint("MINUS");
      break;
    case 176:
      lcdPrint("key: C");
      break;
    case 48:
      lcdPrint("num: 1");
      break;
    case 24:
      lcdPrint("num: 2");
      break;
    case 122:
      lcdPrint("num: 3");
      break;
    case 16:
      lcdPrint("num: 4");
      break;
    case 56:
      lcdPrint("num: 5");
      break;
    case 90:
      lcdPrint("num: 6");
      break;
    case 66:
      lcdPrint("num: 7");
      break;
    case 74:
      lcdPrint("num: 8");
      break;
    case 82:
      lcdPrint("num: 9");
      break;
    default:
      lcd.clear();
      lcd.print(receiver.decodedIRData.command);
      lcd.print(" other button");
  }
}