#include <Arduino.h>
#include <Wire.h>
#include <FastLED.h>

#define SDA_PIN 21
#define SCL_PIN 22

#define SLAVE_ONE_ADDRESS 0x08
#define SLAVE_TWO_ADDRESS 0x09
#define SLAVE_THREE_ADDRESS 0x0A
#define SLAVE_FOUR_ADDRESS 0x0B
#define SLAVE_FIVE_ADDRESS 0x0C

#define LED_DATA_PIN 5
#define LED_COUNT 29
#define BRIGHTNESS 64
#define LED_TYPE WS2812B
#define COLOR_ORDER GRB

CRGB leds[LED_COUNT];

const CRGB SUCCESS_COLOR = CRGB::Green;
const CRGB ERROR_COLOR = CRGB::Red;

void testLedStrip();

void setup()
{
  Wire.begin(SDA_PIN, SCL_PIN);
  Serial.begin(115200);

  // Initialize FastLED with the specified LED type, data pin, and LED count
  FastLED.addLeds<LED_TYPE, LED_DATA_PIN, COLOR_ORDER>(leds, LED_COUNT).setCorrection(TypicalLEDStrip);
  FastLED.setBrightness(BRIGHTNESS);
  testLedStrip();
}

void loop()
{
  // put your main code here, to run repeatedly:
  // TODO: Implement the main loop logic for I2C communication with slave devices
  // TODO: Implement the logic to control the LED strip based on the received data from slave devices
  // TODO: Send informations to PC via Serial communication, needs to be implemented based on the previous code snippets.
}

void testLedStrip()
{
  // Test the LED strip by turning on each LED one by one
  for (int i = 0; i < LED_COUNT; i++)
  {
    leds[i] = SUCCESS_COLOR; // Set the LED to green
    FastLED.show();
    delay(100);            // Wait for a short duration
    leds[i] = CRGB::Black; // Turn off the LED
  }
}