#include <Arduino.h>
#if defined(ESP32)
  #include <WiFi.h>
#elif defined(ESP8266)
  #include <ESP8266WiFi.h>
#endif
#include <ESP32Servo.h>
#include "DHTesp.h"
#include <WiFi.h>
#include <FirebaseESP32.h>
#include <HTTPClient.h>

#include "addons/TokenHelper.h"
#include "addons/RTDBHelper.h"

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

#define FIREBASE_AUTH "YRW2Reo4174TgB49Oj4p7mBldGAbq0wr6mRmhgEW" 
#define FIREBASE_HOST "https://aplikasi-jemuran-iot-default-rtdb.asia-southeast1.firebasedatabase.app/" 

int KIPAS = 12;
const int LDR = 13;
int HUJAN = 14;
int DHT_PIN = 15;

int pos = 0;
int value = 0;
bool buka = false;
String cuaca = "";

DHTesp dhtSensor;
Servo servo;

FirebaseData firebaseData;
FirebaseData kipasData;

void setup(){
  Serial.begin(115200);
  dhtSensor.setup(DHT_PIN, DHTesp::DHT22);
  pinMode(KIPAS, OUTPUT);
  pinMode(LDR, INPUT);
  pinMode(HUJAN, INPUT);

  servo.attach(32, 500, 2400);

  WiFi.begin(WIFI_SSID, WIFI_PASSWORD);
  Serial.print("Connecting to Wi-Fi");
  while (WiFi.status() != WL_CONNECTED){
    Serial.print(".");
    delay(300);
  }
  Serial.println();
  Serial.print("Connected with IP: ");
  Serial.println(WiFi.localIP());
  Serial.println();

  Firebase.begin(FIREBASE_HOST, FIREBASE_AUTH);
  Firebase.reconnectWiFi(true);
}

void loop(){
  TempAndHumidity dhtData = dhtSensor.getTempAndHumidity();
  
  String basah = "";
  String temp = "";
  String cahaya = "";

  if (digitalRead(13) == 0){
    cahaya = "cerah";
  }else{
    cahaya = "gelap";
  }
  if (dhtData.temperature >= 30){
    temp = "panas";
  }else{
    temp = "dingin";
  }
  if(digitalRead(14) == 1){
    basah = "ya";
  }else{
    basah = "tidak";
  }
  lookUpTableFuzzy(basah, cahaya, temp);
  Serial.println(cuaca);
  if (Firebase.setString(firebaseData, "/Sensor/data/cuaca", cuaca))
    {
      Serial.println("Berhasil Kirim Cuaca");
    }
    else
    {
      Serial.println("Gagal");
      Serial.println("Keterangan gagal : " + firebaseData.errorReason());
    }
  


  if (Firebase.getString(firebaseData, "kontrol/kipas")){
    Serial.println(firebaseData.stringData());
    if(firebaseData.stringData() == "Turn on the fan"){
      digitalWrite(KIPAS, HIGH);
      Firebase.setString(firebaseData, "/status/kipas", "On");
    }else if(firebaseData.stringData() == "Turn off the fan"){
      digitalWrite(KIPAS, LOW);
      Firebase.setString(firebaseData, "/status/kipas", "Off");

    }
  }


  if (Firebase.getString(firebaseData, "/kontrol/mode")){
    Serial.println(firebaseData.stringData());

    if (firebaseData.stringData() == "otomatis") {
      
      if (((cuaca == "Mendung") || (cuaca == "Hujan")) && buka){
        tutupAtap();
      } else if(((cuaca == "Cerah") || (cuaca == "Berawan")) && !buka){
        bukaAtap();
      }
    }
    else if (firebaseData.stringData() == "buka atap" && !buka){ 
      bukaAtap();
    }
    else if (firebaseData.stringData() == "tutup atap" && buka){
      tutupAtap();
    }
  }
  delay(1000);
}
  

void bukaAtap(){
    for (pos = 90; pos >= 0; pos -= 1) {
    servo.write(pos);
    delay(10);
  }
  buka = true;
    if (Firebase.setString(firebaseData, "/status/atap", "terbuka"))
    {
      Serial.println("Berhasil Kirim Data");
    }
    else
    {
      Serial.println("Gagal");
      Serial.println("Keterangan gagal : " + firebaseData.errorReason());
      Serial.println("------------------------------------");
      Serial.println();
    }
  // sendNotifToFirebase("Sunny weather, the roof is opened");
}

void tutupAtap(){
  for (pos = 0; pos <= 90; pos += 1) {
    servo.write(pos);
    delay(10);
  }
  buka = false;
    if (Firebase.setString(firebaseData, "/status/atap", "tertutup"))
    {
      Serial.println("Berhasil Kirim Data");
    }
    else
    {
      Serial.println("Gagal");
      Serial.println("Keterangan gagal : " + firebaseData.errorReason());
      Serial.println("------------------------------------");
      Serial.println();
    }
    // sendNotifToFirebase("Sunny weather, the roof is closed");
  
}

void sendNotifToFirebase(String message) {
  HTTPClient http;
  String response;

  String url = "https://fcm.googleapis.com/fcm/send";

  String data = "{" ;
  data = data + "\"to\": \"eCC1izsFRySW-HtFlKBN0D:APA91bFcapMyD2x-RX0W0FrwpZKus2Mc8kPW2SUHhLQSIACQ0ql1twt2PUv2tF7hDpnoYSvN8-riq0WtduwqM95sDupXlH6Cf_4b3j4QStd-jelrwQewxOJLGU8dRqupkg3DMG27pqkO\"," ;
  data = data + "\"notification\": {" ; 
  data = data + "\"body\":\"" + message +"\"," ;
  data = data + "\"title\" : \"Sistem Jemuran\", \"subtitle\" : \"Sistem Jemuran\"" ; 
  data = data + "} }" ;

  Serial.println(data);

  http.begin(url);
  http.addHeader("Content-Type", "application/json");
  http.addHeader("Authorization", "key=AAAAJCbtQ1M:APA91bE0uYA4xteDo_YmYBcT1d1yXqjlbMrB_YyY3viYQacy6p4yGwQMH3-ORd-WvgXt20s3v4YOZj0tt6EfjlXkPJxmjPuiOXmgXBfLnG7OoS6TReXufKFE1X9gen51vAOBRT-_8xiH");
  
  http.POST(data);
  response = http.getString();
  Serial.println(response);

}

void lookUpTableFuzzy(String basah, String cahaya, String temperature){

  if(basah == "ya" && cahaya == "gelap" && temperature == "dingin"){
    cuaca = "Hujan";
  }else if(basah == "ya" && cahaya == "gelap" && temperature == "panas"){
    cuaca = "Hujan";
  }else if(basah == "ya" && cahaya == "cerah" && temperature == "dingin"){
    cuaca = "Hujan";
  }else if(basah == "ya" && cahaya == "cerah" && temperature == "panas"){
    cuaca = "Cerah";
  }else if(basah == "tidak" && cahaya == "gelap" && temperature == "dingin"){
    cuaca = "Mendung";
  }else if(basah == "tidak" && cahaya == "gelap" && temperature == "panas"){
    cuaca = "Berawan";
  }else if(basah == "tidak" && cahaya == "cerah" && temperature == "dingin"){
    cuaca = "Cerah";
  }else if(basah == "tidak" && cahaya == "cerah" && temperature == "panas"){
    cuaca = "Cerah";
  }
}