/*************************************************************
  Blynk is a platform with iOS and Android apps to control
  ESP32, Arduino, Raspberry Pi and the likes over the Internet.
  You can easily build mobile and web interfaces for any
  projects by simply dragging and dropping widgets.

    Downloads, docs, tutorials: https://www.blynk.io
    Sketch generator:           https://examples.blynk.cc
    Blynk community:            https://community.blynk.cc
    Follow us:                  https://www.fb.com/blynkapp
                                https://twitter.com/blynk_app

  Blynk library is licensed under MIT license
  This example code is in public domain.

 *************************************************************

  Datastream setup:
    Virtual Pin V1, type: String

  App dashboard setup:
    Time Input widget on V1
      Change format to HH:MM:SS
      Allow start/stop input -> YES
      Allow day of week selections -> YES
      Allow sunset/sunrise selections -> YES
      Allow timezone selection -> YES

  On a running device, tap on the widget to select:
    Day(s) of the week, start/end time (or sunrise/sunset), and timezone
 *************************************************************/

/* Comment this out to disable prints and save space */
#define BLYNK_PRINT Serial

/* Fill in information from Blynk Device Info here */
//#define BLYNK_TEMPLATE_ID           "TMPxxxxxx"
//#define BLYNK_TEMPLATE_NAME         "Device"
//#define BLYNK_AUTH_TOKEN            "YourAuthToken"


#include <SPI.h>
#include <Ethernet.h>
#include <BlynkSimpleEthernet.h>

BLYNK_WRITE(V1) {
  TimeInputParam t(param);

  // Process start time

  if (t.hasStartTime())
  {
    Serial.println(String("Start: ") +
                   t.getStartHour() + ":" +
                   t.getStartMinute() + ":" +
                   t.getStartSecond());
  }
  else if (t.isStartSunrise())
  {
    Serial.println("Start at sunrise");
  }
  else if (t.isStartSunset())
  {
    Serial.println("Start at sunset");
  }
  else
  {
    // Do nothing
  }

  // Process stop time

  if (t.hasStopTime())
  {
    Serial.println(String("Stop: ") +
                   t.getStopHour() + ":" +
                   t.getStopMinute() + ":" +
                   t.getStopSecond());
  }
  else if (t.isStopSunrise())
  {
    Serial.println("Stop at sunrise");
  }
  else if (t.isStopSunset())
  {
    Serial.println("Stop at sunset");
  }
  else
  {
    // Do nothing: no stop time was set
  }

  // Process timezone
  // Timezone is already added to start/stop time

  Serial.println(String("Time zone: ") + t.getTZ());

  // Get timezone offset (in seconds)
  Serial.println(String("Time zone offset: ") + t.getTZ_Offset());

  // Process weekdays (1. Mon, 2. Tue, 3. Wed, ...)

  for (int i = 1; i <= 7; i++) {
    if (t.isWeekdaySelected(i)) {
      Serial.println(String("Day ") + i + " is selected");
    }
  }

  Serial.println();
}

void setup()
{
  // Debug console
  Serial.begin(9600);

  Blynk.begin(BLYNK_AUTH_TOKEN);
}

void loop()
{
  Blynk.run();
}