#include <WiFi.h>
#include <WiFiClient.h>
#include <BlynkSimpleEsp32.h>
#include <ESP32Servo.h>
#include "RTClib.h"
#include <LiquidCrystal_I2C.h>
#include "ThingsBoard.h"

#define pinRelay1 2
Servo myservo;
RTC_DS1307 rtc;
LiquidCrystal_I2C lcd(0x27,16,2);  

int jam,menit,detik;
char temp[33];

#define CURRENT_FIRMWARE_TITLE    "TEST"
#define CURRENT_FIRMWARE_VERSION  "1.0.0"

#define WIFI_SSID           "Wokwi-GUEST"
#define WIFI_PASSWORD       ""

// See https://thingsboard.io/docs/getting-started-guides/helloworld/
// to understand how to obtain an access token
#define TOKEN               "JJSWzBoJBgzpQJUiiadx"
#define THINGSBOARD_SERVER  "thingsboard.cloud"


// Initialize ThingsBoard client
WiFiClient espClient;
// Initialize ThingsBoard instance
ThingsBoard tb(espClient);
// the Wifi radio's status
int status = WL_IDLE_STATUS;

void InitWiFi()
{
  Serial.println("Connecting to AP ...");
  // attempt to connect to WiFi network

  WiFi.begin(WIFI_SSID, WIFI_PASSWORD);
  while (WiFi.status() != WL_CONNECTED) {

    delay(500);
    Serial.print(".");
  }
  Serial.println("Connected to AP");
}

void reconnect() {
  // Loop until we're reconnected
  status = WiFi.status();
  if ( status != WL_CONNECTED) {
    WiFi.begin(WIFI_SSID, WIFI_PASSWORD);
    while (WiFi.status() != WL_CONNECTED) {
      delay(500);
      Serial.print(".");
    }
    Serial.println("Connected to AP");
  }
}

void setup() {
  Serial.begin(115200);
  Blynk.begin(auth, ssid, pass);
  lcd.init();  
  lcd.backlight();
  lcd.setCursor(0,0); lcd.print("VANAME AERATOR SYSTEM");
  if(! rtc.begin()){
    lcd.setCursor(0,1); lcd.print("RTC ERROR");
  }
  else {
    lcd.setCursor(0,4); lcd.print("RTC ON");
  }
  InitWiFi();
  myservo.attach(23);
  pinMode(pinRelay1, OUTPUT); 
  rtc.adjust(DateTime(2022,10,1,10,6,10));
  delay(1000);
  //timer.setInterval(1000L, sendSensor);
}

void loop() {
  if (WiFi.status() != WL_CONNECTED) {
    reconnect();
  }

  if (!tb.connected()) {
    // Connect to the ThingsBoard
    Serial.print("Connecting to: ");
    Serial.print(THINGSBOARD_SERVER);
    Serial.print(" with token ");
    Serial.println(TOKEN);
    if (!tb.connect(THINGSBOARD_SERVER, TOKEN)) {
      Serial.println("Failed to connect");
      return;
    }
  }

  Serial.println("Sending data...");

  // Uploads new telemetry to ThingsBoard using MQTT.
  // See https://thingsboard.io/docs/reference/mqtt-api/#telemetry-upload-api
  // for more details

  TempAndHumidity  data = dhtSensor.getTempAndHumidity();
  tb.sendTelemetryInt("temperature", data.temperature);
  tb.sendTelemetryFloat("humidity", data.humidity);
  Serial.print(data.temperature);
  Serial.print(",");
  Serial.println(data.humidity);



  DateTime now = rtc.now();
  jam = now.hour();
  menit = now.minute();
  detik = now.second();

  sprintf(temp,"JAM %02d:%02d:%02d WIB",jam,menit,detik);
  lcd.setCursor(0,1); lcd.print(temp);

  if (jam== 10 && menit== 6 && detik==15){
    digitalWrite(pinRelay1, HIGH);
    Blynk.virtualWrite(V0, HIGH);
    myservo.write(120);
    delay(10000);
    myservo.write(90); 
    digitalWrite(pinRelay1, LOW);
    Blynk.virtualWrite(V0, LOW);
  } else if (jam== 9 && menit== 01) {
    digitalWrite(pinRelay1, HIGH);
    Blynk.virtualWrite(V0, HIGH);
    myservo.write(120);
    delay(5000);
    myservo.write(90);
    digitalWrite(pinRelay1, LOW);
  } else if (jam== 13 && menit== 01) {
    digitalWrite(pinRelay1, HIGH);
    Blynk.virtualWrite(V0, HIGH);
    myservo.write(120);
    delay(5000);
    myservo.write(90);
    digitalWrite(pinRelay1, LOW);
  } else if (jam== 8 && menit== 15) {
    digitalWrite(pinRelay1, HIGH);
    Blynk.virtualWrite(V0, HIGH);
    myservo.write(120);
    delay(5000);
    myservo.write(90);
    digitalWrite(pinRelay1, LOW);
  }  
    tb.loop();
}