/*
  ~ Aqmal Full
  FAJAR CODE - 082131212001
  Website : fajarcode.com
  Develop : Fajar Arya Pangestu
*/

//Library
#include <WiFi.h>
#include <HTTPClient.h>

//Set WiFi
const char* ssid = "Wokwi-GUEST";
const char* password = "";

//Server
const String url_jam = "http://rtc.fajarcode.com/jam.php";
const String url_menit = "http://rtc.fajarcode.com/menit.php";
const String url_jadwal = "http://send.fajarcode.com/aqmal_jadwal.php";

//Ultrasonic
#include <Ultrasonic.h>
#define TRIG_PIN 14
#define ECHO_PIN 27
Ultrasonic ultrasonic(TRIG_PIN, ECHO_PIN);

//DFPlayer
// #include "Arduino.h"
// #include "DFRobotDFPlayerMini.h"
// #include <SoftwareSerial.h>
// SoftwareSerial softSerial(25,26);     //Pin D25 | D26         
// #define FPSerial softSerial
// DFRobotDFPlayerMini myDFPlayer;

//Motor Getar
int p_motorgetar = 12;

//PB
int pb_a = 36;
int pb_b = 39;
int pb_c = 34;
int pb_d = 35;
int pb_e = 32;
int pb_f = 33;

//Set
int set_min_us = 10;

//Deklrasi
int once_mendekat = 0;
int jam, menit, httpResponseCode;
unsigned long millisrtc;
int next_jam, file_obat; String next_obat;
int lockdf = 0;

void setup() {
  //Serial
  Serial.begin(115200);
 
  //PinMode
  pinMode(pb_a, INPUT);
  pinMode(pb_b, INPUT);
  pinMode(pb_c, INPUT);
  pinMode(pb_d, INPUT);
  pinMode(pb_e, INPUT);
  pinMode(pb_f, INPUT);
  pinMode(p_motorgetar, OUTPUT);

  //Off
  digitalWrite(p_motorgetar, LOW);

  //DFPlayer
  // FPSerial.begin(115200);
  // if (!myDFPlayer.begin(FPSerial,true,true)) { 
  //   Serial.println("DFPlayer tidak terdeteksi");
  //   while(true);
  // }
  // Serial.println("DFPlayer Mini ready.");
  // myDFPlayer.setTimeOut(500); 
  // myDFPlayer.volume(20);    //Max 30
  // myDFPlayer.EQ(DFPLAYER_EQ_NORMAL);
  // myDFPlayer.outputDevice(DFPLAYER_DEVICE_SD);
  
  //Menyambungkan
  WiFi.begin(ssid, password);
  Serial.print("Menghubungkan ke WiFi");
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println("Terhubung");

}

void loop() {
  //Server
  HTTPClient http;

  //Baca PB
  if(digitalRead(pb_a) == HIGH && lockdf == 0){
    //Pengunci
    lockdf = 1;
    Serial.println("PB A Ditekan");
    //Play mp3
    // myDFPlayer.play(101);      //File suara kotak x obat x
    delay(10000);
    //Reset
    lockdf = 0;
  } else if(digitalRead(pb_b) == HIGH && lockdf == 0){
    //Pengunci
    lockdf = 1;
    Serial.println("PB B Ditekan");
    //Play mp3
    // myDFPlayer.play(102);   
    delay(10000);
    //Reset
    lockdf = 0;
  } else if(digitalRead(pb_c) == HIGH && lockdf == 0){
    //Pengunci
    lockdf = 1;
    Serial.println("PB C Ditekan");
    //Play mp3
    // myDFPlayer.play(103);   
    delay(10000);
    //Reset
    lockdf = 0;
  } else if(digitalRead(pb_d) == HIGH && lockdf == 0){
    //Pengunci
    lockdf = 1;
    Serial.println("PB D Ditekan");
    //Play mp3
    // myDFPlayer.play(104);   
    delay(10000);
    //Reset
    lockdf = 0;
  } else if(digitalRead(pb_e) == HIGH && lockdf == 0){
    //Pengunci
    lockdf = 1;
    Serial.println("PB E Ditekan");
    //Play mp3
    // myDFPlayer.play(105);   
    delay(10000);
    //Reset
    lockdf = 0;
  } else if(digitalRead(pb_f) == HIGH && lockdf == 0){
    //Pengunci
    lockdf = 1;
    Serial.println("PB F Ditekan");
    //Play mp3
    // myDFPlayer.play(106);   
    delay(10000);
    //Reset
    lockdf = 0;
  } 

  //Baca Ultrasonic
  int distance = ultrasonic.read();
  //Ada yang mendekat
  if(distance <= set_min_us){
    if(once_mendekat == 0 && lockdf == 0){
      //Print
      Serial.println("Memutar mp3 ada yang mendekat");
      //Pengunci
      lockdf = 1;
      //Lock
      once_mendekat = 1;
      //Play mp3
      // myDFPlayer.play(107);   
      delay(5000);
      //Reset
      lockdf = 0;
    } else {
      //Motor getar on
      digitalWrite(p_motorgetar, HIGH);
    }
  } else {
    //Reset
    once_mendekat = 0;
    //Motor getar off
    digitalWrite(p_motorgetar, LOW);
    //Sistem
    if(millis() - millisrtc >= 10000){
      //Reset
      millisrtc = millis();
      //Ambil jam
      http.begin(url_jam);
      httpResponseCode = http.GET();
      //Ambil Respon
      if (httpResponseCode > 0) {
        String payload = http.getString();
        jam = payload.toInt();
        Serial.print("Realtime ");
        Serial.print(jam);
      } else {
        Serial.print("Error code: ");
        Serial.println(httpResponseCode);
      }
      //Ambil Menit
      http.begin(url_menit);
      httpResponseCode = http.GET();
      //Ambil Respon
      if (httpResponseCode > 0) {
        String payload = http.getString();
        menit = payload.toInt();
        Serial.print(":");
        Serial.println(menit);
      } else {
        Serial.print("Error code: ");
        Serial.println(httpResponseCode);
      }
      //Play RTC
      if(lockdf == 0){
        //Print
        Serial.println("Memutar mp3 rtc");
        //Pengunci
        lockdf = 1;
        // myDFPlayer.play(108);      //File suara sekarang jam
        delay(3000);
        // myDFPlayer.play(jam);    16 25
        delay(3000);
        // myDFPlayer.play(menit);   
        delay(3000);
        //Reset
        lockdf = 0;
      }
      //Ambil Jadwal
      http.begin(url_jadwal);
      httpResponseCode = http.GET();
      //Ambil Respon
      if (httpResponseCode > 0) {
        String payload = http.getString();
        //Explode
        int delimiterIndex = payload.indexOf('|');
        String jamStr = payload.substring(0, delimiterIndex);
        next_obat = payload.substring(delimiterIndex + 1);
        next_jam = jamStr.toInt();
        //Obat
        if(next_obat == "A"){
          file_obat = 111;
        } else if(next_obat == "B"){
          file_obat = 112;
        } else if(next_obat == "C"){
          file_obat = 113;
        } else if(next_obat == "D"){
          file_obat = 114;
        } else if(next_obat == "E"){
          file_obat = 115;
        } else if(next_obat == "F"){
          file_obat = 116;
        } else {
          file_obat = 118;
        }
        //Print
        Serial.print("Next ");
        Serial.print(next_jam);
        Serial.print(" Obat: ");
        Serial.print(next_obat);
        Serial.print(" File: ");
        Serial.println(file_obat);
      } else {
        Serial.print("Error code: ");
        Serial.println(httpResponseCode);
      }
      if(lockdf == 0){
        //Print
        Serial.println("Memutar mp3 jadwal");
        //Pengunci
        lockdf = 1;
        //Play Jadwal
        // myDFPlayer.play(109);    //File suara jadwal berikutnya jam 
        delay(3000);
        // myDFPlayer.play(next_jam);   
        delay(3000);
        // myDFPlayer.play(110);    //File suara dengan kotak obat
        delay(3000);
        // myDFPlayer.play(file_obat);   
        delay(3000);
        // myDFPlayer.play(117);    //File suara abaikan jika sudah
        delay(3000);
        //Reset
        lockdf = 0;
      }
      Serial.println("");
    }
  }

  

}