// Copyright (c) Microsoft. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full
// license information.

#include <ESP8266WiFi.h>
#include "src/iotc/common/string_buffer.h"
#include "src/iotc/iotc.h"

#define WIFI_SSID "nazev"
#define WIFI_PASSWORD "heslo"

const char* SCOPE_ID = "oborID";
const char* DEVICE_ID = "ID";
const char* DEVICE_KEY = "klíč";

void on_event(IOTContext ctx, IOTCallbackInfo* callbackInfo);
#include "src/connection.h"

void on_event(IOTContext ctx, IOTCallbackInfo* callbackInfo) {
  // ConnectionStatus
  if (strcmp(callbackInfo->eventName, "ConnectionStatus") == 0) {
    LOG_VERBOSE("Is connected ? %s (%d)",
                callbackInfo->statusCode == IOTC_CONNECTION_OK ? "YES" : "NO",
                callbackInfo->statusCode);
    isConnected = callbackInfo->statusCode == IOTC_CONNECTION_OK;
    return;
  }

  // payload buffer doesn't have a null ending.
  // add null ending in another buffer before print
  AzureIOT::StringBuffer buffer;
  if (callbackInfo->payloadLength > 0) {
    buffer.initialize(callbackInfo->payload, callbackInfo->payloadLength);
  }

  LOG_VERBOSE("- [%s] event was received. Payload => %s\n",
              callbackInfo->eventName, buffer.getLength() ? *buffer : "EMPTY");

  if (strcmp(callbackInfo->eventName, "Command") == 0) {
    LOG_VERBOSE("- Command name was => %s\r\n", callbackInfo->tag);
  }
}

const int LED_PIN = 13;
const int INTERRUPT_PIN = 2;
int cas = 0;
//unsigned long previousMillis = 0UL;
//unsigned long interval = 1000UL;

void setup() {
  // put your setup code here, to run once:
  pinMode(LED_PIN, OUTPUT);
  pinMode(INTERRUPT_PIN, INPUT_PULLUP);
  attachInterrupt(digitalPinToInterrupt(INTERRUPT_PIN), resetcasovac, FALLING);
  Serial.begin(9600);
  return run();
  connect_wifi(WIFI_SSID, WIFI_PASSWORD);
connect_client(SCOPE_ID, DEVICE_ID, DEVICE_KEY);

}

void loop() {
  // put your main code here, to run repeatedly

}

void run(){

    for(cas; cas < 30;cas++){
    delay(1000);
      //unsigned long currentMillis = millis();

  //if(currentMillis - previousMillis > interval)
  //{
    //cas++;
   //previousMillis = currentMillis;
    Serial.println(cas);
  //}
    if(cas>20){
      digitalWrite(LED_PIN, HIGH);
    }

  }
  Serial.println("Tlacitko nezmacknuto.");

}

void resetcasovac(){
  cas = 0;
  digitalWrite(LED_PIN, LOW);
  Serial.println("Tlacitko zmacknuto.");


}