#include "leds.h"
#include <ezButton.h>

#define BUTTON_UP    35
#define BUTTON_DOWN  33
#define BUTTON_LEFT  34
#define BUTTON_RIGHT 32
#define BUTTON_SEL   25
// ezButton up(35);
// ezButton down(33);
// ezButton left(34);
// ezButton right(32);
// ezButton sel(25);

uint8_t ring = 0;

type enum {
  START,
  COLOR,
  SHAPE,
  WON
} State;

State state;
void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  leds_init();
  // up.setDebounceTime(50);
  // down.setDebounceTime(50);
  // left.setDebounceTime(50);
  // right.setDebounceTime(50);
  // sel.setDebounceTime(50);
  pinMode(BUTTON_UP, INPUT_PULLUP);
  pinMode(BUTTON_DOWN, INPUT_PULLUP);
  pinMode(BUTTON_LEFT, INPUT_PULLUP);
  pinMode(BUTTON_RIGHT, INPUT_PULLUP);
  pinMode(BUTTON_SEL, INPUT_PULLUP);
  rings_show();
  state = START;
}

void loop() {
  if (digitalRead(BUTTON_UP) == LOW) {
    Serial.printf("V++:%d\n", ring_increaseV(ring));
    rings_show();
    delay(100);
  }
  if (digitalRead(BUTTON_DOWN) == LOW) {
    Serial.printf("V++:%d\n", ring_decreaseV(ring));
    rings_show();
    delay(100);
  }
  if (digitalRead(BUTTON_LEFT) == LOW) {
    Serial.printf("H--:%d\n", ring_decreaseH(ring));
    rings_show();
    delay(100);
  }
  if (digitalRead(BUTTON_RIGHT) == LOW) {
    Serial.printf("H++:%d\n", ring_increaseH(ring));
    rings_show();
    delay(100);
  }
  if (digitalRead(BUTTON_SEL) == LOW) {
    ring = (ring + 1) % RINGS;
    Serial.printf("Selected ring %d\n", ring);
    ring_blink(ring, 200, 3);
    delay(500);
  }
}