#include <Adafruit_NeoPixel.h>

#define PIN            3   // Pin to NeoPixels (PB3 in ATtiny45)
#define NUMPIXELS      9   // Number of NeoPixels
#define BRIGHTNESS    10   // Brightness of the neopixel
#define BUTTON_PIN     4   // Pin conect to button (PB4 in ATtiny45)

Adafruit_NeoPixel pixels(NUMPIXELS, PIN, NEO_GRB + NEO_KHZ800);

void setup() {
  pixels.begin(); // Start to neopixeles
  pinMode(BUTTON_PIN, INPUT_PULLUP); // Set button pin as input with internal pull-up resistor
}

void loop() {
 if (digitalRead (BUTTON_PIN) == HIGH) { // Check if button is pressed

  // Define the color to each type of personality of eneagram
  uint32_t color1 = pixels.Color(255, 0, 0);    // Red
  uint32_t color2 = pixels.Color(0, 255, 0);    // Green
  uint32_t color3 = pixels.Color(0, 0, 255);    // Blue
  uint32_t color4 = pixels.Color(255, 255, 0);  // Yellow
  uint32_t color5 = pixels.Color(255, 0, 255);  // Magenta
  uint32_t color6 = pixels.Color(0, 255, 255);  // Cian
  uint32_t color7 = pixels.Color(255, 165, 0);  // Orange
  uint32_t color8 = pixels.Color(128, 0, 128);  // Purple
  uint32_t color9 = pixels.Color(255, 255, 255);// White
  
  // Turn on each neopixel in order of eneagram
  pixels.setPixelColor(0, color1);  // Type 1
  pixels.setBrightness(10);
  pixels.show(); // Show the colors of neopixeles
  delay(1000); // Wait 1 second before to turn off the neopixel
  pixels.clear();
  
  pixels.setPixelColor(7, color2);  // Type 2
  pixels.setBrightness(10);
  pixels.show(); // Show the colors of neopixeles
  delay(1000); // Wait 1 second before to turn off the neopixel
  pixels.clear();

  pixels.setPixelColor(1, color3);  // Type 3
  pixels.setBrightness(10);
  pixels.show(); // Show the colors of neopixeles
  delay(1000); // Wait 1 second before to turn off the neopixel
  pixels.clear();

  pixels.setPixelColor(4, color4);  // Type 4
  pixels.setBrightness(10);
  pixels.show(); // Show the colors of neopixeles
  delay(1000); // Wait 1 second before to turn off the neopixel
  pixels.clear();

  pixels.setPixelColor(6, color5);  // Type 5
  pixels.setBrightness(10);
  pixels.show(); // Show the colors of neopixeles
  delay(1000); // Wait 1 second before to turn off the neopixel
  pixels.clear();


  pixels.setPixelColor(3, color6);  // Type 7
  pixels.setBrightness(10);
  pixels.show(); // Show the colors of neopixeles
  delay(1000); // Wait 1 second before to turn off the neopixel
  pixels.clear();

  pixels.setPixelColor(0, color1);  // Type 8
  pixels.setBrightness(10);
  pixels.show(); // Show the colors of neopixeles
  delay(1000); // Wait 1 second before to turn off the neopixel
  pixels.clear();

  pixels.setPixelColor(2, color7);  // Type 9
  pixels.setBrightness(10);
  pixels.show(); // Show the colors of neopixeles
  delay(1000); // Wait 1 second before to turn off the neopixel
  pixels.clear();

  pixels.setPixelColor(8, color8);  // Type 9
  pixels.setBrightness(10);
  pixels.show(); // Show the colors of neopixeles
  delay(1000); // Wait 1 second before to turn off the neopixel
  pixels.clear();

  pixels.setPixelColor(5, color9);  // Type 9
  pixels.setBrightness(10);
  pixels.show(); // Show the colors of neopixeles
  delay(1000); // Wait 1 second before to turn off the neopixel
  pixels.clear();
  
  pixels.show();
  delay(1000); // Wait 1 second before to turn on again the next cicle

 // Turn on each neopixel at the same time
  pixels.setPixelColor(0, color1);
  pixels.setPixelColor(1, color2);
  pixels.setPixelColor(2, color3);
  pixels.setPixelColor(3, color4);
  pixels.setPixelColor(4, color5);
  pixels.setPixelColor(5, color6);
  pixels.setPixelColor(6, color7);
  pixels.setPixelColor(7, color8);
  pixels.setPixelColor(8, color9);

  pixels.setBrightness(10);
  pixels.show(); // Show the colors of neopixeles

  delay(1000); // Wait 1 second before to turn off the neopixeles

  // Turn off the neopixeles
  pixels.clear();
  pixels.show();
  
  delay(1000); // Wait 1 second before to turn on again the next cicle
}
}