// Toilet Foamer
// pkvi
// Neopixel
#include <Adafruit_NeoPixel.h>
#define PINSTRIP 10
Adafruit_NeoPixel strip = Adafruit_NeoPixel(5, 
PINSTRIP, NEO_GRB + NEO_KHZ800);
// Aerator
int aerator = 7;
// Valve
int valve = 8;
void setup() {
  Serial.begin(9600);
  // Pin Values
  pinMode(aerator, OUTPUT);
  pinMode(valve, OUTPUT);
  // Load Neopixel
  strip.begin();
  strip.show();
  digitalWrite(aerator, LOW);
  digitalWrite(valve, LOW);
}
void loop() {
  // Listen
  if (Serial.available() > 0)
  {
    digitalWrite(aerator, HIGH);
    // Prime Soap Container
    delay(3000);
    digitalWrite(valve, HIGH);
    // FOR to Delay w/ LED
    for (int i = 0; i < 15; i++) {
      colorWipe(strip.Color(255, 0, 0), 70);
      colorWipe(strip.Color(0, 255, 0), 70);
      colorWipe(strip.Color(0, 0, 255), 70);
    }
    digitalWrite(valve, LOW);
    // FOR to Delay w/ LED
    for (int i = 0; i < 1000; i++) {
      colorWipe(strip.Color(255, 0, 0), 70);
      colorWipe(strip.Color(0, 255, 0), 70);
      colorWipe(strip.Color(0, 0, 255), 70);
    }
    digitalWrite(aerator, LOW);
  }
}
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);
  }
}