// This demo does web requests via DNS lookup, using a fixed gateway.
// 2010-11-27 <jc@wippler.nl> http://opensource.org/licenses/mit-license.php

#include <EtherCard.h>

// ethernet interface mac address
static byte mymac[] = { 0x74,0x69,0x69,0x2D,0x30,0x31 };
// ethernet interface ip address
static byte myip[] = { 10,250,0,218 };
// gateway ip address
static byte gwip[] = { 10,250,0,254 };
//dns
static byte dns[] = { 10,250,0,2 };
// remote website name
const char website[] PROGMEM = "hexium-automation.lan.timstallard.me.uk";

byte Ethernet::buffer[300];   // a very small tcp/ip buffer is enough here

boolean button5 = 0;
boolean button6 = 0;
boolean button7 = 0;
static long timer;

// called when the client request is complete
static void my_result_cb (byte status, word off, word len) {
  Serial.print("<<< reply ");
  Serial.println((const char*) Ethernet::buffer + off);
}

void setup () {
  Serial.begin(57600);
  Serial.println("\n[getViaDNS]");

  if (ether.begin(sizeof Ethernet::buffer, mymac, 10) == 0)
    Serial.println( "Failed to access Ethernet controller");

  ether.staticSetup(myip, gwip, dns);

  if (!ether.dnsLookup(website))
    Serial.println("DNS failed");
  ether.printIp("Server: ", ether.hisip);

  pinMode(5, INPUT_PULLUP);
  pinMode(6, INPUT_PULLUP);
  pinMode(7, INPUT_PULLUP);
}

void loop () {
  ether.packetLoop(ether.packetReceive());
  if(millis() > timer + 1000){
    if(digitalRead(5) == LOW){
      if(button5 == 0){
         button5 = 1;
         Serial.println("Awake");
         timer = millis();
         ether.browseUrl(PSTR("/completeaction.php"), "?module=Scheduler&action=Awake", website, my_result_cb);
      }
    }
    else
    {
     button5 = 0;
    }
    if(digitalRead(6) == LOW){
      if(button6 == 0){
        button6 = 1;
        Serial.println("Arrived");
        timer = millis();
        ether.browseUrl(PSTR("/completeaction.php"), "?module=Scheduler&action=Arrived", website, my_result_cb);
      }
    }
    else
    {
      button6 = 0 ;
    }

    if(digitalRead(7) == LOW){
      if(button7 == 0){
        button7 = 1;
        Serial.println("Leaving");
        timer = millis();
        ether.browseUrl(PSTR("/completeaction.php"), "?module=Scheduler&action=Leaving", website, my_result_cb);
      }
    }
    else
    {
     button7 = 0;
    }
  }
}