<?php

namespace App\Command;

use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;

use Doctrine\ORM\EntityManagerInterface;

use App\Entity\JobOrder;
use App\Entity\JOEvent;
use App\Entity\User;

use App\Ramcar\JOStatus;
use App\Ramcar\JOEventType;

use DateTime;

class FulfillPendingJobOrderCommand extends Command
{
    protected $em;

    public function __construct(EntityManagerInterface $em)
    {
        $this->em = $em;

        parent::__construct();
    }

    protected function configure()
    {
        $this->setName('joborder:fulfill_pending')
            ->setDescription('Fulfill pending job orders so hubs/outlets can be available again.')
            ->setHelp('Mark old pending job orders as fulfilled. Allocate placeholder rider and fulfill the job order. Have to make it a script so it goes through the same process as the controller');
    }

    protected function execute(InputInterface $input, OutputInterface $output)
    {
        // get entity manager
        $em = $this->em;

        $date = new DateTime('2018-07-24');
        $qb = $em->getRepository(JobOrder::class)
            ->createQueryBuilder('j');

        // get all job orders that are assigned before scheduled date (inclusive) 
        $qb->select('j')
            ->where('j.status = :status')
            ->andWhere('j.date_schedule <= :date')
            ->setParameter('status', JOStatus::RIDER_ASSIGN)
            ->setParameter('date', $date);

        $query = $qb->getQuery();
        $res = $query->getResult();


		// get user
        $user = $em->getRepository(User::class)->find(1);

        // TODO: get placeholder rider

        // fulfill each
        foreach ($res as $jo)
        {
            echo 'fulfilling job order ' . $jo->getID() . "\n";
            // TODO: assign placeholder rider
            // fulfill
            $jo->fulfill();

            // add event
			$event = new JOEvent();
			$event->setDateHappen(new DateTime())
				->setTypeID(JOEventType::FULFILL)
				->setUser($user)
				->setJobOrder($jo);
			$em->persist($event);
        }

        $em->flush();

        return 0;
    }
}