#include <Wire.h>
#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27, 16, 2);

#define sensorPin   A0
#define redLED      2
#define greenLED    3

int setHighValue = 950;
int sensorStatus = 0;
void setup() {
  lcd.init();
  lcd.init();
  lcd.backlight();
  lcd.setCursor(0, 0);
  lcd.print("Team 2 Project");
  Serial.begin(9600);
  pinMode(sensorPin, INPUT);
  pinMode(redLED, OUTPUT);
  pinMode(greenLED, OUTPUT);
  digitalWrite(redLED, LOW);
  digitalWrite(greenLED, LOW);
  delay(2000);
  Serial.println("Setup Complete");
}

void loop() {

  sensorStatus = analogRead(sensorPin);
  Serial.println(sensorStatus);
  lcd.clear();
  lcd.setCursor(0, 0);
  lcd.print("Value: ");
  lcd.print(sensorStatus);
  if (sensorStatus > setHighValue) {
    lcd.setCursor(0, 1);
    lcd.print("Alert High Light");
    digitalWrite(redLED, HIGH);
    digitalWrite(greenLED, LOW);
  }
  else {
    lcd.setCursor(0, 1);
    lcd.print("Normal          ");
    digitalWrite(redLED, LOW);
    digitalWrite(greenLED, HIGH);
  }
  delay(500);
}