<?php 

use Sabre\VObject\Component\VCalendar;
use Sabre\DAV\Exception\BadRequest;
use Aerex\TaskwarriorPlugin\Taskwarrior\Task;
use Aerex\TaskwarriorPlugin\Plugin;
use Carbon\Carbon;
use Aerex\TaskwarriorPlugin\Config;
use Sabre\DAV\Server;
use DateTime;
use DateTimeZone;

class TaskTest extends \PHPUnit\Framework\TestCase {
  
 /** 
  * @var Plugin
  *
  */ 
  private $plugin;
  /**
   * @var VCalendar
   */
  private $cal;


  /**
   * @var Server
   */
  private $server;

  /**
   * @var TaskwarriorCalendarEvent
   */
  private $mockTaskCalEvent;


  public function testSetDescriptionUsingDescription(){
    $uuid = 'f987aa59-9031-4a7b-9cf3-6bfa4dc44a85';
    $expectedDescription = 'This is a description';

    $mockVCalendar = new VCalendar();
    $mockVTodo = $mockVCalendar->add('VTODO', ['UID' => $uuid]);

    $mockVTodo->DESCRIPTION = $expectedDescription;


    $todo = new Task();

    $todo->setDescription($mockVTodo);
    $actualDescription = $todo->getDescription();

    $this->assertEquals($expectedDescription, $actualDescription);
  }
  public function testSetDescriptionUsingSummary(){
    $uuid = 'f987aa59-9031-4a7b-9cf3-6bfa4dc44a85';
    $expectedDescription = 'This is a description';

    $mockVCalendar = new VCalendar();
    $mockVTodo = $mockVCalendar->add('VTODO', ['UID' => $uuid]);

    $mockVTodo->SUMMARY = $expectedDescription;


    $todo = new Task();

    $todo->setDescription($mockVTodo);
    $actualDescription = $todo->getDescription();

    $this->assertEquals($expectedDescription, $actualDescription);
  }

  /**
   * @expectedException Error
   */
  public function testFailureSetDescription(){
    $uuid = 'f987aa59-9031-4a7b-9cf3-6bfa4dc44a85';
    $expectedDescription = 'This is a description';

    $mockVCalendar = new VCalendar();
    $mockVTodo = $mockVCalendar->add('VTODO', ['UID' => $uuid]);

    $todo = new Task();

    $todo->setDescription($mockVTodo);
    $actualDescription = $todo->getDescription();

  }
  public function testSetEntryTime(){
    $uuid = 'f987aa59-9031-4a7b-9cf3-6bfa4dc44a85';
    $expectedEntryTime = new DateTime('2018-11-11');

    $mockVCalendar = new VCalendar();
    $mockVTodo = $mockVCalendar->add('VTODO', ['UID' => $uuid]);
    $expectedCarbonDate = new Carbon($expectedEntryTime->format('Y-m-d'));
    $mockVTodo->DTSTAMP = $expectedEntryTime;

    $todo = new Task();

    $todo->setEntryTime($mockVTodo);
    $actualEntryTime = $todo->getEntryTime();

    $this->assertEquals($expectedCarbonDate, $actualEntryTime);
  }
  public function testSetStartTime(){
    $uuid = 'f987aa59-9031-4a7b-9cf3-6bfa4dc44a85';
  $expectedStartTime = new DateTime('2018-11-11');

    $mockVCalendar = new VCalendar();
    $mockVTodo = $mockVCalendar->add('VTODO', ['UID' => $uuid]);
    $expectedCarbonDate = new Carbon($expectedStartTime->format('Y-m-d'));
    $mockVTodo->DTSTART = $expectedStartTime;

    $todo = new Task();

    $todo->setStartTime($mockVTodo);
    $actualStartTime = $todo->getStartTime();

    $this->assertEquals($expectedCarbonDate, $actualStartTime);
  }
  public function testSetModifiedTime(){
    $uuid = '182a6301-98e6-44df-97eb-8c7620f25b43';
    $expectedModifiedTime = new DateTime('2018-11-11');

    $mockVCalendar = new VCalendar();
    $mockVTodo = $mockVCalendar->add('VTODO', ['UID' => $uuid]);
    $expectedCarbonDate = new Carbon($expectedModifiedTime->format('Y-m-d'));
    $mockVTodo->{'LAST-MODIFIED'} = $expectedModifiedTime;

    $todo = new Task();

    $todo->setModifiedTime($mockVTodo);
    $actualModifiedTime = $todo->getModifiedTime();

    $this->assertEquals($expectedCarbonDate, $actualModifiedTime);
  }
  public function testSetDue(){
    $uuid = 'dde78b02-97d9-4e11-8603-e0fc14474c7c';
    $expectedDueTime = new DateTime('2018-11-11');

    $mockVCalendar = new VCalendar();
    $mockVTodo = $mockVCalendar->add('VTODO', ['UID' => $uuid]);
    $expectedCarbonDate = new Carbon($expectedDueTime->format('Y-m-d'));
    $mockVTodo->DUE = $expectedDueTime;

    $todo = new Task();

    $todo->setDue($mockVTodo);
    $actualDue = $todo->getDue();

    $this->assertEquals($expectedCarbonDate, $actualDue);
  }

  public function testSetCategories(){
      
    $uuid = '182a6301-98e6-44df-97eb-8c7620f25b43';
    $expectedCategories = array("home", "work");

    $mockVCalendar = new VCalendar();
    $mockVTodo = $mockVCalendar->add('VTODO', ['UID' => $uuid]);
    $mockVTodo->CATEGORIES = $expectedCategories;

    $todo = new Task();

    $todo->setCategories($mockVTodo);
    $actualCategories = $todo->getCategories();

    $this->assertEquals($expectedCategories, $actualCategories);

  }
}