#include <HardwareSerial.h>
#include <Preferences.h>
//#include <iostream>
//#include <sstream>
//#include <stdio.h>
//#include <string.h>
#include <WiFi.h>

#include "WS_Bluetooth.h"
#include "WS_GPIO.h"

/********************************************************  Data Analysis  ********************************************************/

unsigned long timers[6] = { 0, 0, 0, 0, 0, 0 };
bool isOverride = false;
Preferences preferences;

String macAddress;
String devicename;
String equipmentid;
String warningnotice;
String contactinfo;
bool btConnected;

void Restart()
{
  ESP.restart();
}

void Configure(String name, String warning, String contact, String id)
{
  preferences.begin("prs-digital-key", false);
  devicename = name;
  preferences.putString("device-name", name.c_str());
  warningnotice = warning;
  preferences.putString("warning-notice", warning.c_str());
  contactinfo = contact;
  preferences.putString("contact-info", contact.c_str());
  equipmentid = id; 
  preferences.putString("id", id.c_str());
  preferences.end();
}

String GetMacAddress()
{
  return macAddress;
}

String GetDeviceName()
{
  return devicename;
}

String GetWarningNotice()
{
  return warningnotice;
}

String GetContactInfo()
{
  return contactinfo;
}

String GetEquipmentId()
{
  return equipmentid;
}

void SetRelay(int relay, long time)
{
  if (time < 0L)
  {
    TriggerRelay(relay,true);
    timers[relay] = 0;
    
  }
  else if (time==0L)
  {
    TriggerRelay(relay,false);
    timers[relay] = 0;
  }
  else
  {
    TriggerRelay(relay,true);
    timers[relay] = millis() + time;
  }
}

bool GetRelay(int relay)
{
  return RelayStatus(relay);
}


int i = 0;

/********************************************************  Initializing  ********************************************************/
void setup() 
{
  Serial.begin(115200);
  Serial.println("hi there");
  
  WiFi.mode(WIFI_STA);
  macAddress = WiFi.macAddress().c_str();

  preferences.begin("prs-digital-key", true);
  
  devicename = preferences.getString("device-name","PRS Digital Key");
  warningnotice = preferences.getString("warning-notice","(No information available)");
  contactinfo = preferences.getString("contact-info","(Not available)");
  equipmentid = preferences.getString("id","00000000-0000-0000-0000-000000000000");

  preferences.end();  

  GPIO_Init();  
 
  Bluetooth_Init();

}

/**********************************************************  While  **********************************************************/
void loop() 
{
  
  if (btConnected && !IsConnected())
  {
    RGB_Light(0, 0, 0);
    btConnected = false;
  } else if (!btConnected && IsConnected())
  {
    RGB_Light(0, 0, 60);
    btConnected = true;
  }

  unsigned long ms = millis();
  for (int relay=0; relay<6; relay++)
  {
    if ((timers[relay] > 0L) && (timers[relay] <= ms))
      SetRelay(relay,0L);
  }
}