#include <IRremote.hpp>
#include <MD_Parola.h>
#include <MD_MAX72xx.h>
#include <SPI.h>
#include <LedControl.h>
LedControl lc=LedControl(11,13,10,0);

#define MAX_DEVICES 4 // Adjust this based on the number of MAX7219 devices you are using.

// Define the IR remote button hex codes
#define BUTTON_A 1570963200 //ON/OF
#define BUTTON_B 501415680 //MENU
#define BUTTON_C 3710058240 //TEST
#define BUTTON_D 4244832000 //+
#define BUTTON_E 1036189440 //RETURN
#define BUTTON_F 534839040 //|<<
#define BUTTON_G 1470693120 //> PLAY
#define BUTTON_H 1871773440 //>>|


#define BUTTON_0  2540240640
#define BUTTON_1  3476094720
#define BUTTON_2  3877175040
#define BUTTON_3  2239430400
#define BUTTON_4  4010868480
#define BUTTON_5  3342401280
#define BUTTON_6  2774204160
#define BUTTON_7  3175284480
#define BUTTON_8  3041591040
#define BUTTON_9  2907897600


// Create an instance of the IRremote library and specify the IR receiver pin
const int RECV_PIN=2;
IRrecv irrecv(RECV_PIN);
//decode_results results;

// Create an instance of the MD_Parola library
MD_Parola parola = MD_Parola(MD_MAX72XX::PAROLA_HW, 10, MAX_DEVICES);
MD_MAX72XX mx = MD_MAX72XX(MD_MAX72XX::PAROLA_HW, 10, MAX_DEVICES);

// Custom messages to display
char message1[] = "MERCEDES";
char message2[] = "NISSAN";
char message3[] = "AUDI";
char message4[] = "BMW";
char message5[] = "HYUNDAI";
char message6[] = "TOYOTA";
char message7[] = "KIA";
  byte smile[8]=   {0x3C,0x42,0xA5,0x81,0xA5,0x99,0x42,0x3C};
  byte neutral[8]= {0x3C,0x42,0xA5,0x81,0xBD,0x81,0x42,0x3C};
  byte frown[8]=   {0x3C,0x42,0xA5,0x81,0x99,0xA5,0x42,0x3C};
  byte IntensivityRate = 0;  

void setup() {
  // Initialize the IR receiver and LED matrix
  Serial.begin(9600);
  IrReceiver.begin(RECV_PIN, ENABLE_LED_FEEDBACK);
  parola.begin();
  parola.displayClear();
  // Set the intensity (brightness) of the display (0-15)
  parola.setIntensity(5);
   lc.clearDisplay(0);         // and clear the display





}

void loop() {

  // Check for incoming IR remote signals
  if (IrReceiver.decode()) {
    Serial.println(IrReceiver.decodedIRData.decodedRawData);
    
    // вывод текста
    if (IrReceiver.decodedIRData.decodedRawData == BUTTON_A) {
      displayMessage(message1);
      
    } else if (IrReceiver.decodedIRData.decodedRawData == BUTTON_B) {
      displayMessage(message2);
    } else if (IrReceiver.decodedIRData.decodedRawData == BUTTON_C) {
      displayMessage(message3);
    } else if (IrReceiver.decodedIRData.decodedRawData == BUTTON_D) {
      scrollText(message4);
    } else if (IrReceiver.decodedIRData.decodedRawData == BUTTON_E) {
      displayMessage(message5);
    } else if (IrReceiver.decodedIRData.decodedRawData == BUTTON_F) {
      displayMessage(message6);
    } else if (IrReceiver.decodedIRData.decodedRawData == BUTTON_G) {
      scrollText(message7);
    }

// вывод лого
    else if (IrReceiver.decodedIRData.decodedRawData == BUTTON_0) {
        printByte(smile);
         delay(1000);
    } 
      else if (IrReceiver.decodedIRData.decodedRawData == BUTTON_1) {
        printByte(neutral);
         delay(1000);
    } 
      else if (IrReceiver.decodedIRData.decodedRawData == BUTTON_2) {
        printByte(frown);
         delay(1000);
    } 
// изменение яркости
      else if (IrReceiver.decodedIRData.decodedRawData == BUTTON_3) {
        parola.setIntensity(IntensivityRate+=3);
        if (IntensivityRate > 15){
            IntensivityRate = 0;
            parola.setIntensity(0);
        }
    } 


    IrReceiver.resume(); // Receive the next value
  }
}

void displayMessage(char* message) {
  // Display the custom message on the LED matrix
    parola.displayText(message, PA_CENTER, 0, 0, PA_PRINT, PA_NO_EFFECT);
    parola.displayAnimate();
    //delay(2000);
  }
void scrollText(char* message) {

    // Continue scrolling the text until any IR button is pressed
    parola.displayReset(); // Clear any existing display content
    parola.displayText(message, PA_CENTER, 60, 0, PA_SCROLL_LEFT, PA_SCROLL_LEFT);
    while (!parola.displayAnimate()) {
      parola.displayAnimate();
      //delay(50); // Adjust this delay to control the scrolling speed
    }
  parola.displayReset(); // Clear the display after the loop
displayMessage(message);
}
  //parola.displayText(message, PA_CENTER, 0, 0, PA_PRINT, PA_NO_EFFECT);
 // Display the message for 2 seconds (adjust as needed)
void printByte(byte character [])
{
  int i = 0;
  for(i=0;i<8;i++)
  {
    lc.setRow(0,i,character[i]);
  }
}