#include "Ledpixel.h"

bool st_refresh = true;
#include <FastLED.h>
#include "FastLED_RGBW.h"
CRGBW strip1[NUM_LEDS];  // FastLED with RGBW
CRGB *strip1B = (CRGB *) &strip1[0];
CRGBW strip2[NUM_LEDS];  // FastLED with RGBW
CRGB *strip2B = (CRGB *) &strip2[0];
CRGBW strip3[NUM_LEDS];  // FastLED with RGBW
CRGB *strip3B = (CRGB *) &strip3[0];
CRGBW strip4[NUM_LEDS];  // FastLED with RGBW
CRGB *strip4B = (CRGB *) &strip4[0];

void Ledpixel::begin()   
  {
    FastLED.addLeds<WS2812B, PIN_STRIP1, RGB>(strip1B, getRGBWsize(NUM_LEDS));
    FastLED.addLeds<WS2812B, PIN_STRIP2, RGB>(strip2B, getRGBWsize(NUM_LEDS));
    FastLED.addLeds<WS2812B, PIN_STRIP3, RGB>(strip3B, getRGBWsize(NUM_LEDS));
    FastLED.addLeds<WS2812B, PIN_STRIP4, RGB>(strip4B, getRGBWsize(NUM_LEDS));
    for(int i=35; i>=0; i--)
      {
        strip1[i] = CRGBW(0,0,0,0);
        strip2[i] = CRGBW(0,0,0,0);
        strip3[i] = CRGBW(0,0,0,0);  
      }
    strip4[0] = CRGBW(255,0,0,0);
    FastLED.show();
  }

void Ledpixel::refresh()
  {
    FastLED.show();
  }

void Ledpixel::demo_leds()
  {
    for(uint16_t i=0; i<NUM_LEDS; i++) {
      strip1[i] = CRGBW(255,0,0,0);
      strip2[i] = CRGBW(255,0,0,0);
      strip3[i] = CRGBW(255,0,0,0);
      strip4[i] = CRGBW(255,0,0,0);
  }
  delay(1000);
  refresh();
  for(uint16_t i=0; i<NUM_LEDS; i++) {
    strip1[i] = CRGBW(0,255,0,0);
    strip2[i] = CRGBW(0,255,0,0);
    strip3[i] = CRGBW(0,255,0,0);
    strip4[i] = CRGBW(0,255,0,0);
  }
  delay(1000);
  refresh();
  for(uint16_t i=0; i<NUM_LEDS; i++) {
    strip1[i] = CRGBW(0,0,255,0);
    strip2[i] = CRGBW(0,0,255,0);
    strip3[i] = CRGBW(0,0,255,0);
    strip4[i] = CRGBW(0,0,255,0);
  }
  delay(1000);
  refresh();
  for(uint16_t i=0; i<NUM_LEDS; i++) {
    strip1[i] = CRGBW(0,0,0,255);
    strip2[i] = CRGBW(0,0,0,255);
    strip3[i] = CRGBW(0,0,0,255);
    strip4[i] = CRGBW(0,0,0,255);
  }
  delay(1000);
  refresh();
  }

void Ledpixel::select(int mode)
  {
    #if neopixel
    #else
      switch (mode) {
        case 0:
          strip4[0] = CRGBW(255,0,0,0);
          break;
        case 1:
          strip4[0] = CRGBW(0,255,0,0);
          break;
        case 2:
          strip4[0] = CRGBW(0,0,255,0);
          break;
        case 3:
          strip4[0] = CRGBW(255,255,0,0);
          break;
        case 4:
          strip4[0] = CRGBW(255,0,255,0);
          break;
        case 5:
          strip4[0] = CRGBW(0,0,0,255);
          break;
        }
     #endif
  }

bool status_strip[NUM_LEDS][4];

void Ledpixel::st_strip(int led, bool red, bool green, bool blue, bool white)
  {
    status_strip[led][0]=red;
    status_strip[led][1]=green;
    status_strip[led][2]=blue;
    status_strip[led][3]=white;
    strip1[led] = CRGBW(red*255,green*255,blue*255,white*255);
    strip2[led] = CRGBW(red*255,green*255,blue*255,white*255);
    strip3[led] = CRGBW(red*255,green*255,blue*255,white*255);
    st_refresh = true;
  }

void Ledpixel::st_led(bool red, bool green, bool blue, bool white)
  {

    strip4[0] = CRGBW(red*255,green*255,blue*255,white*255);
    st_refresh = true;
  }
  
void Ledpixel::mode1(int led_number)
  {
    if (led_number<=36)
      {
        for(int i=35; i>=(36-led_number); i--)
          st_strip( i, 1, 0, 0, 0);
      }
    else if (led_number<=72)
      {
        for(int i=35; i>=(72-led_number); i--)
          st_strip( i, 0, 1, 0, 0);
      }
    else if (led_number<=108)
      {
        for(int i=35; i>=(108-led_number); i--)
          st_strip( i, 0, 0, 1, 0);
      }
     else if (led_number<=144)
      {
        for(int i=35; i>=(144-led_number); i--)
          st_strip( i, 0, 0, 0, 1);
      }
     else if (led_number<=180)
      {
        for(int i=35; i>=(180-led_number); i--)
          st_strip( i, 1, 1, 0, 0);
      }
     else if (led_number<=216)
      {
        for(int i=35; i>=(216-led_number); i--)
          st_strip( i, 0, 1, 1, 0);
      }
     else if (led_number<=252)
      {
        for(int i=35; i>=(252-led_number); i--)
           st_strip( i, 1, 0, 1, 0);
      }
  }

int led_intensity_ant=0;

void Ledpixel::mode2(int led_intensity)
  {
    if (abs(led_intensity_ant-led_intensity)<50)
      {
        led_intensity_ant=led_intensity;
        for(int i=0; i<NUM_LEDS; i++)
          {
            strip1[i] = CRGBW(status_strip[i][0]*led_intensity, status_strip[i][1]*led_intensity, status_strip[i][2]*led_intensity, status_strip[i][3]*led_intensity);
            strip2[i] = CRGBW(status_strip[i][0]*led_intensity, status_strip[i][1]*led_intensity, status_strip[i][2]*led_intensity, status_strip[i][3]*led_intensity);
            strip3[i] = CRGBW(status_strip[i][0]*led_intensity, status_strip[i][1]*led_intensity, status_strip[i][2]*led_intensity, status_strip[i][3]*led_intensity);
          }
        st_refresh = true;
      }
  }

unsigned long time_refresh_led = millis();

void Ledpixel::refresh_leds()
  {
    if (((millis()-time_refresh_led)>20)&& st_refresh)
      {
        refresh();
        time_refresh_led = millis();
        st_refresh = false;
      }
  }