#include <Arduino.h>
#include <ESP8266WiFi.h>
#include <ESP8266HTTPClient.h>
#include <Wire.h>
#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27, 20, 4); // set the LCD address to 0x27 for a 16 chars and 2 line display

const char *ssid = "ssid";
const char *password = "password";
bool isRecording;
bool muted;
bool streaming;

boolean toBool(String value);

#define mutedLED D8
#define recordingLED D7
#define debug true

String serverName = "http://myip:1880";

unsigned long lastTime = 0;
unsigned long timerDelay = 1000;

void setup()
{
  lcd.init();
  lcd.backlight();
  lcd.setCursor(0, 0);
  pinMode(mutedLED, OUTPUT);
  digitalWrite(mutedLED, LOW);
  pinMode(recordingLED, OUTPUT);
  digitalWrite(recordingLED, LOW);
  Serial.begin(115200);
  for (int i = 0; i < 10; i++)
  {
    Serial.println("");
  }

  WiFi.begin(ssid, password);
  String connectingTo = {"Connecting to: "};
  connectingTo += ssid;
  Serial.println(connectingTo);
  while (WiFi.status() != WL_CONNECTED)
  {
    delay(500);
    Serial.print(".");
  }
  Serial.println("Connected!\n\n\n");
}

void loop()
{
  if ((millis() - lastTime) > timerDelay)
  {
    if (WiFi.status() == WL_CONNECTED)
    {
      HTTPClient http;
      http.useHTTP10(true);
      String path = serverName + "/muted";
      http.begin(path.c_str());
      int httpResponseCode = http.GET();
      if (httpResponseCode > 0)
      {
        String response = http.getString();
        unsigned int valueIndex = response.indexOf(":") + 1;
        response = response.substring(valueIndex);
        muted = !toBool(response);
        digitalWrite(mutedLED, muted);
      }
      http.end();
      path = serverName + "/isRecording";
      http.begin(path.c_str());
      httpResponseCode = http.GET();
      if (httpResponseCode > 0)
      {
        String response = http.getString();
        unsigned int valueIndex = response.indexOf(":") + 1;
        response = response.substring(valueIndex);
        isRecording = toBool(response);
        digitalWrite(recordingLED, isRecording);
        http.end();
      }
    }
    else
      Serial.println("WiFi Disconnected");
    lastTime = millis();
  }
}

boolean toBool(String value)
{
  value.toLowerCase();
  if(value == "true" || value == "TRUE" || value == "True") return true;
  if(value == "false" || value == "FALSE" || value == "False") return false;
}