#ifndef BackGroundRingClass_h
#define BackGroundRingClass_h

#include <SoftwareSerial.h>
#include "Arduino.h"
#include "Adafruit_NeoPixel.h"
#include "WS2812_Definitions.h"

typedef enum Action {
  Idle,
  Solid,
  Pulse,
  Spin,
  Flip,
  Slowroll
};

class BackgroundRingClass : public Adafruit_NeoPixel {
  public:
    int led_count;
    Action action;
    BackgroundRingClass(int ledcount, int pin);
    void tick();

    // Helper Functions
    void setColor(unsigned long color, uint8_t brightness=255, bool show=false);
    void setRepeating(unsigned long* colors, int elements, int rotation);

    // Idle
    void init_idle();
    void tick_idle();

    // Solid
    void init_solid(unsigned long int color, uint8_t brightness);
    void tick_solid();

    // Pulse
    struct {
      bool increasing;
      unsigned long color;
      unsigned long starttime;
      unsigned long steptime;
      uint8_t maxbrightness;
      uint8_t curbrightness;
    } pulseinfo;

    void init_pulse(unsigned long color, uint8_t maxbrightness, unsigned long ms);
    void tick_pulse();

    // Spin
    struct {
      unsigned long color1;
      unsigned long color2;
      unsigned long ms;
      unsigned long tickdelay;
      unsigned long starttime;
      unsigned long lasttick;
      int rotation;
    } spininfo;

    void init_spin(unsigned long color1, unsigned long color2, unsigned long ms=2000, unsigned long tickdelay=125);
    void tick_spin();

    // Flip
    struct {
      unsigned long color1;
      unsigned long color2;
      unsigned long ms;
      unsigned long tickdelay;
      unsigned long starttime;
      unsigned long lasttick;
      bool flipper;
    } flipinfo;

    void init_flip(unsigned long color1, unsigned long color2, unsigned long ms=5000, unsigned long tickdelay=500);
    void tick_flip();

    // Slowroll
    struct {
      unsigned long color1;
      unsigned long color2;
      unsigned long ms;
      unsigned long tickdelay;
      unsigned long starttime;
      unsigned long lasttick;
      bool flipper;
    } slowrollinfo;

    void init_slowroll(unsigned long color1, unsigned long color2, unsigned long ms=5000, unsigned long tickdelay=500);
    void tick_slowroll();
};

#endif