#include <Arduino.h>
#include <IRremote.h>
#include <Adafruit_NeoPixel.h>
#include <Timer.h>

#define STRIP_PIN 8

int RECV_PIN = 9;

IRrecv irrecv(RECV_PIN);
decode_results results;


const uint32_t B_POWER = 0x80FF30CF;
const uint32_t B_DEV = 0x80FFF807;

const uint32_t B_1 = 0x80FF807F;
const uint32_t B_2 = 0x80FF40BF;
const uint32_t B_3 = 0x80FFC03F;

const uint32_t B_4 = 0x80FF20DF;
const uint32_t B_5 = 0x80FFA05F;
const uint32_t B_6 = 0x80FF609F;

const uint32_t B_7 = 0x80FFE01F;
const uint32_t B_8 = 0x80FF10EF;
const uint32_t B_9 = 0x80FF906F;

const uint32_t B_MENU = 0x80FF827D;
const uint32_t B_0 = 0x80FF00FF;
const uint32_t B_ESC = 0x80FF28D7;

const uint32_t B_REC = 0x80FFD827;
const uint32_t B_PLAY = 0x80FF58A7;

const uint32_t B_UP = 0x80FFB04F;
const uint32_t B_DOWN = 0x80FF708F;
const uint32_t B_LEFT = 0x80FF50AF;
const uint32_t B_RIGHT = 0x80FFD02F;
const uint32_t B_ENTER = 0x80FFF00F;

const uint32_t B_PTZ = 0x80FF38C7;
const uint32_t B_PREV = 0x80FFB847;


Adafruit_NeoPixel strip = Adafruit_NeoPixel(21, STRIP_PIN, NEO_GRB + NEO_KHZ800);
Timer t;


enum Mode {
  FILL,
  RAINBOW
};

Mode mode = FILL;
byte r = 0;
byte g = 0;
byte b = 0;
byte brightness = 0;

void setup()
{
  Serial.begin(9600);
  irrecv.enableIRIn(); // Start the receiver

  strip.begin();
  strip.show();

  t.every(1, updateStrip);

}

void loop() {
  if (irrecv.decode(&results)) {
    //Serial.println(results.value, HEX);
    //dump(&results);
    irrecv.resume(); // Receive the next value

    //Serial.println(B_POWER);
    Serial.println(results.value);

    switch(results.value) {

      case B_POWER:
        r = 0;
        g = 0;
        b = 0;
        break;
      case B_DEV:
        r = 255;
        g = 255;
        b = 255;
        break;

      case B_1:
        Serial.println("B_1");
        break;
      case B_2:
        Serial.println("B_2");
        break;
      case B_3:
        Serial.println("B_3");
        break;

      case B_4:
        Serial.println("B_4");
        break;
      case B_5:
        Serial.println("B_5");
        break;
      case B_6:
        Serial.println("B_6");
        break;

      case B_7:
        Serial.println("B_7");
        break;
      case B_8:
        Serial.println("B_8");
        break;
      case B_9:
        Serial.println("B_9");
        break;

      case B_MENU:
        Serial.println("B_MENU");
        break;
      case B_0:
        Serial.println("B_0");
        break;
      case B_ESC:
        Serial.println("B_ESC");
        break;

      case B_REC:
        Serial.println("B_REC");
        break;
      case B_PLAY:
        Serial.println("B_PLAY");
        break;

      case B_UP:
        if(brightness < 10) {
          brightness+=1;
        }

        break;
      case B_DOWN:
        if(brightness > 0) {
          brightness-=1;
        }
        break;
      case B_LEFT:
        Serial.println("B_LEFT");
        break;
      case B_RIGHT:
        Serial.println("B_RIGHT");
        break;
      case B_ENTER:
        Serial.println("B_ENTER");
        break;

      case B_PTZ:
        Serial.println("B_PTZ");
        break;
      case B_PREV:
        Serial.println("B_PREV");
        break;

    }
    switch(mode) {
      case FILL:
        for(uint16_t i=0; i<strip.numPixels(); i++) {
          strip.setPixelColor(i, strip.Color(
            r, g, b
            )
          );
        }
        strip.show();
        break;
    }


  }


}

void updateStrip(){

}