/*
*	Hello_World.ino
*
*	Author: Frank Häfele
*	Date:	01.12.2023
*
*	Object: Print Hello World on LCD Display
*/

#include <LCD-I2C.h>
#include <Wire.h>
#include <Adafruit_NeoPixel.h>

#ifdef __AVR__
  #include <avr/power.h>
#endif

#define PIN 3

LCD_I2C lcd(0x27, 20, 4); // Default address of most PCF8574 modules, change according
// Parameter 1 = number of pixels in strip
// Parameter 2 = Arduino pin number (most are valid)
// Parameter 3 = pixel type flags, add together as needed:
//   NEO_KHZ800  800 KHz bitstream (most NeoPixel products w/WS2812 LEDs)
//   NEO_KHZ400  400 KHz (classic 'v1' (not v2) FLORA pixels, WS2811 drivers)
//   NEO_GRB     Pixels are wired for GRB bitstream (most NeoPixel products)
//   NEO_RGB     Pixels are wired for RGB bitstream (v1 FLORA pixels, not v2)
//   NEO_RGBW    Pixels are wired for RGBW bitstream (NeoPixel RGBW products)
Adafruit_NeoPixel strip = Adafruit_NeoPixel(24, PIN, NEO_GRB + NEO_KHZ800);

// IMPORTANT: To reduce NeoPixel burnout risk, add 1000 uF capacitor across
// pixel power leads, add 300 - 500 Ohm resistor on first pixel's data input
// and minimize distance between Arduino and first pixel.  Avoid connecting
// on a live circuit...if you must, connect GND first.


void setup() {
    // If you are using more I2C devices using the Wire library use lcd.begin(false)
    // this stop the library(LCD-I2C) from calling Wire.begin()
    Serial.begin(9600);
    lcd.begin(&Wire);
    lcd.display();
    lcd.backlight();
    Wire.setClock(400000);
    Wire.begin(0x25); // Initialize I2C (Slave Mode)
    Wire.onReceive(I2C_RxHandler);
    lcd.print("Wheel of Destiny!!!!"); // You can make spaces using well... spaces
    // This is for Trinket 5V 16MHz, you can remove these three lines if you are not using a Trinket
  #if defined (__AVR_ATtiny85__)
    if (F_CPU == 16000000) clock_prescale_set(clock_div_1);
  #endif
  // End of trinket special code
digitalWrite(SDA, 0);
  digitalWrite(SCL, 0);
  strip.begin();
  strip.setBrightness(50);
  strip.show(); // Initialize all pixels to 'off'
}
byte RxByte[2];
void I2C_RxHandler(int numBytes)
{
  int i=0;
  Serial.println("RxHandler");
  while(Wire.available()) {  // Read Any Received Data
      RxByte[i] = Wire.read();
    //Serial.println(RxByte[i]+" ");
    i++;
   
   

   
  }
 


}

void loop()
{
  int reading = RxByte[0];
  //lcd.clear();
  
    switch (reading){
    case 0:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
      lcd.print("Peppermint");
      theaterChase(strip.Color(0, 0, 127), 50); // Blue
      
    }
    break;
    case 1:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
      lcd.print("Jagermeister     ");
      theaterChase(strip.Color(0, 0, 127), 50); // Blue
    }
    break;
    case 2:{ 
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
      lcd.print("Fireball");
      theaterChase(strip.Color(0, 0, 127), 50); // Blue
    }
    break;
    case 3:{
     lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
     lcd.print("Scurvy      ");
     theaterChase(strip.Color(0, 0, 127), 50); // Blue
    }
    case 4:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
      lcd.print("Slushie      ");
      theaterChase(strip.Color(0, 0, 127), 50); // Blue
    } 
    break;
    case 5:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
       lcd.print("Mystery Bag");
       theaterChase(strip.Color(0, 0, 127), 50); // Blue
    }
    break;

    case 6:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
       lcd.print("Blackberry  ");
       theaterChase(strip.Color(0, 0, 127), 50); // Blue
    }
    break;
    case 7:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
      lcd.print("Gin      ");
      theaterChase(strip.Color(0, 0, 127), 50); // Blue
    }
    break;
    case 8:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
       lcd.print("Amaretto   ");
       theaterChase(strip.Color(0, 0, 127), 50); // Blue
    }
    break;
    case 9:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
     lcd.print("Margaritta");
     theaterChase(strip.Color(0, 0, 127), 50); // Blue

    }
    break;
    case 10:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
       lcd.print("Mini Long Island");
       theaterChase(strip.Color(0, 0, 127), 50); // Blue
    }
    break;
    case 11:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
       lcd.print("Blue Curacao");
       theaterChase(strip.Color(0, 0, 127), 50); // Blue
    } 
    break;
    case 12:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
       lcd.print("Triple Sec   ");
       theaterChase(strip.Color(0, 0, 127), 50); // Blue
    }
    break;
    case 13:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
       lcd.print("Vodka     ");
       theaterChase(strip.Color(0, 0, 127), 50); // Blue
    }
    break;
    case 14:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
      lcd.print("Cosby Colada");
      theaterChase(strip.Color(0, 0, 127), 50); // Blue
    }
    break;
    case 15:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
       lcd.print("Apple Pucker   ");
       theaterChase(strip.Color(0, 0, 127), 50); // Blue
    }
    break;
    case 16:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
       lcd.print("Gasoline     ");
       theaterChase(strip.Color(0, 0, 127), 50); // Blue
    }
    break;
    case 17:{ 
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
      lcd.print("Oil Spill  ");
      theaterChase(strip.Color(0, 0, 127), 50); // Blue
    }
    break;
    case 18:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
       lcd.print("Kamikaze     ");
       theaterChase(strip.Color(0, 0, 127), 50); // Blue
    } 
    break;
    case 19:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
       lcd.print("Liquid Cocaine   ");
       theaterChase(strip.Color(0, 0, 127), 50); // Blue
    }
    break;
    case 20:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
     lcd.print("Flamin Beaver   ");
     theaterChase(strip.Color(0, 0, 127), 50); // Blue
    }
    break;
    case 21:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
      lcd.print("Woooooooooooo!!");
      theaterChase(strip.Color(0, 0, 127), 50); // Blue
    }
    break;
    case 22:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
       lcd.print("Polar Bear    ");
       theaterChase(strip.Color(0, 0, 127), 50); // Blue
    }
    break;
    case 23:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
       lcd.print("Red Headed Slut   ");
       theaterChase(strip.Color(0, 0, 127), 50); // Blue
    }
    break;
    case 24:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
       lcd.print("Washington Apple   ");
       theaterChase(strip.Color(0, 0, 127), 50); // Blue
    }
    break;
    case 25:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
       lcd.print("Lemon Drop    ");
       theaterChase(strip.Color(0, 0, 127), 50); // Blue
    } 
    break;
    case 26:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
       lcd.print("Buddy Picks   ");
       theaterChase(strip.Color(0, 0, 127), 50); // Blue
    }
    break;
    case 27:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
       lcd.print("WE Pick     ");
       theaterChase(strip.Color(0, 0, 127), 50); // Blue
    }
    break;
    case 28:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
       lcd.print("Random            ");
       theaterChase(strip.Color(0, 0, 127), 500); // Blue
    }
    break;
    case 29:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
       lcd.print("You Pick    ");
       theaterChase(strip.Color(0, 0, 127), 500); // Blue
    }
    break;
    case 30:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
       lcd.print("3Way Dirty Pirate");
       theaterChase(strip.Color(0, 0, 127), 500); // Blue
    }
    break;
    case 50:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
      lcd.print("SPINNING  !!!!!!!!");
      colorWipe(strip.Color(0, 255, 0), 50); // Green
    }
    break;
    case 51:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
      lcd.print("Waiting   !!!!!!!!");
      colorWipe(strip.Color(0, 255, 0), 50); // Green
    colorWipe(strip.Color(0, 0, 255), 50); // Blue
    }
    break;
    case 52:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
      lcd.print("SPINNING  !!!!!!!!");
    rainbow(20);
    rainbowCycle(20);
  theaterChaseRainbow(50);
    }
    break;
    case 53:{
      lcd.setCursor(4, 2); // Or setting the cursor in the desired position.
      lcd.print("NO CUP  !!!!!!!!");
      colorWipe(strip.Color(255, 0, 0), 50); // Red
    }
    break;
    }
 delay (100);
    

}
// Fill the dots one after the other with a color
void colorWipe(uint32_t c, uint8_t wait) {
  for(uint16_t i=0; i<strip.numPixels(); i++) {
    strip.setPixelColor(i, c);
    strip.show();
    delay(wait);
  }
}

void rainbow(uint8_t wait) {
  uint16_t i, j;

  for(j=0; j<256; j++) {
    for(i=0; i<strip.numPixels(); i++) {
      strip.setPixelColor(i, Wheel((i+j) & 255));
    }
    strip.show();
    delay(wait);
  }
}

// Slightly different, this makes the rainbow equally distributed throughout
void rainbowCycle(uint8_t wait) {
  uint16_t i, j;

  for(j=0; j<256*5; j++) { // 5 cycles of all colors on wheel
    for(i=0; i< strip.numPixels(); i++) {
      strip.setPixelColor(i, Wheel(((i * 256 / strip.numPixels()) + j) & 255));
    }
    strip.show();
    delay(wait);
  }
}

//Theatre-style crawling lights.
void theaterChase(uint32_t c, uint8_t wait) {
  for (int j=0; j<10; j++) {  //do 10 cycles of chasing
    for (int q=0; q < 3; q++) {
      for (uint16_t i=0; i < strip.numPixels(); i=i+3) {
        strip.setPixelColor(i+q, c);    //turn every third pixel on
      }
      strip.show();

      delay(wait);

      for (uint16_t i=0; i < strip.numPixels(); i=i+3) {
        strip.setPixelColor(i+q, 0);        //turn every third pixel off
      }
    }
  }
}

//Theatre-style crawling lights with rainbow effect
void theaterChaseRainbow(uint8_t wait) {
  for (int j=0; j < 256; j++) {     // cycle all 256 colors in the wheel
    for (int q=0; q < 3; q++) {
      for (uint16_t i=0; i < strip.numPixels(); i=i+3) {
        strip.setPixelColor(i+q, Wheel( (i+j) % 255));    //turn every third pixel on
      }
      strip.show();

      delay(wait);

      for (uint16_t i=0; i < strip.numPixels(); i=i+3) {
        strip.setPixelColor(i+q, 0);        //turn every third pixel off
      }
    }
  }
}

// Input a value 0 to 255 to get a color value.
// The colours are a transition r - g - b - back to r.
uint32_t Wheel(byte WheelPos) {
  WheelPos = 255 - WheelPos;
  if(WheelPos < 85) {
    return strip.Color(255 - WheelPos * 3, 0, WheelPos * 3);
  }
  if(WheelPos < 170) {
    WheelPos -= 85;
    return strip.Color(0, WheelPos * 3, 255 - WheelPos * 3);
  }
  WheelPos -= 170;
  return strip.Color(WheelPos * 3, 255 - WheelPos * 3, 0);
}