<?php

namespace Chill\PersonBundle\Controller;

use Chill\MainBundle\Entity\Address;
use Chill\PersonBundle\Form\HouseholdType;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\Form\FormInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Annotation\Route;
use Symfony\Component\Translation\TranslatorInterface;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\ParamConverter;
use Chill\PersonBundle\Entity\Household\Household;
use Chill\PersonBundle\Entity\Household\Position;

/**
 * @Route("/{_locale}/person/household")
 */
class HouseholdController extends AbstractController
{
    private TranslatorInterface $translator;

    /**
     * @param TranslatorInterface $translator
     */
    public function __construct(TranslatorInterface $translator)
    {
        $this->translator = $translator;
    }
    
    /**
     * @Route(
     *      "/{household_id}/summary",
     *      name="chill_person_household_summary",
     *      methods={"GET", "HEAD"}
     *  )
     *  @ParamConverter("household", options={"id" = "household_id"})
     */
    public function summary(Request $request, Household $household)
    {
        // TODO ACL

        $positions = $this->getDoctrine()->getManager()
            ->getRepository(Position::class)
            ->findAll()
            ;

        // little performance improvement: 
        // initialize members collection, which will avoid
        // some queries
        $household->getMembers()->initialize();
        return $this->render('@ChillPerson/Household/summary.html.twig',
            [
                'household' => $household,
                'positions' => $positions
            ]
        );
    }

    /**
     * @Route(
     *      "/{household_id}/members",
     *      name="chill_person_household_members",
     *      methods={"GET", "HEAD"}
     *  )
     *  @ParamConverter("household", options={"id" = "household_id"})
     */
    public function members(Request $request, Household $household)
    {
        // TODO ACL
        $positions = $this->getDoctrine()->getManager()
            ->getRepository(Position::class)
            ->findAll()
            ;

        // little performance improvement: 
        // initialize members collection, which will avoid
        // some queries
        $household->getMembers()->initialize();

        if ($request->query->has('edit')) {
            $form = $this->createMetadataForm($household);
        } else {
            $form = null;
        }

        return $this->render('@ChillPerson/Household/members.html.twig',
            [
                'household' => $household,
                'positions' => $positions,
                'form' => NULL !== $form ? $form->createView(): $form
            ]
        );
    }

    /**
     * @Route(
     *      "/{household_id}/addresses",
     *      name="chill_person_household_addresses",
     *      methods={"GET", "HEAD"}
     *  )
     *  @ParamConverter("household", options={"id" = "household_id"})
     */
    public function addresses(Request $request, Household $household)
    {
        // TODO ACL

        //TODO put these lines into a validator constraint on household->getAddress
        $addresses = $household->getAddresses();
        $cond = True;
        for ($i=0; $i < count($addresses) - 1; $i++) {
            if ($addresses[$i]->getValidFrom() != $addresses[$i + 1]->getValidTo()) {
                $cond = False;
            }
        }

        return $this->render('@ChillPerson/Household/addresses.html.twig',
            [
                'household' => $household
            ]
        );
    }


    /**
     * @Route(
     *      "/{household_id}/address/move",
     *      name="chill_person_household_address_move",
     *      methods={"GET", "HEAD", "POST"}
     *  )
     *  @ParamConverter("household", options={"id" = "household_id"})
     */
    public function addressMove(Request $request, Household $household)
    {
        // TODO ACL

        return $this->render('@ChillPerson/Household/address_move.html.twig',
            [
                'household' => $household
            ]
        );
    }

    /**
     * @Route(
     *      "/{household_id}/address/edit",
     *      name="chill_person_household_address_edit",
     *      methods={"GET", "HEAD", "POST"}
     *  )
     *  @ParamConverter("household", options={"id" = "household_id"})
     */
    public function addressEdit(Request $request, Household $household)
    {
        // TODO ACL
        //$address = $this->findAddressById($household, $address_id); //TODO


        return $this->render('@ChillPerson/Household/address_edit.html.twig',
            [
                'household' => $household,
                //'address' => $address,
            ]
        );
    }

    /**
     * @Route(
     *      "/{household_id}/members/metadata/edit",
     *      name="chill_person_household_members_metadata_edit",
     *      methods={"GET", "POST"}
     *  )
     *  @ParamConverter("household", options={"id" = "household_id"})
     */
    public function editHouseholdMetadata(Request $request, Household $household)
    {
        // TODO ACL
        $form = $this->createMetadataForm($household);

        $form->handleRequest($request);

        if ($form->isSubmitted() and $form->isValid()) {
            $this->getDoctrine()->getManager()->flush();

            $this->addFlash('success', $this->translator->trans('household.data_saved'));

            return $this->redirectToRoute('chill_person_household_members', [
                'household_id' => $household->getId()
            ]);
        }

        return $this->render('@ChillPerson/Household/edit_member_metadata.html.twig', [
            'household' => $household,
            'form' => $form->createView()
        ]);
    }

    private function createMetadataForm(Household $household): FormInterface
    {
        $form = $this->createForm(
            HouseholdType::class,
            $household,
            [
                'action' => $this->generateUrl(
                    'chill_person_household_members_metadata_edit',
                    [
                        'household_id' => $household->getId()
                    ]
                )
            ]
        );

        return $form;
    }
}