<?php

/**
 * Chill is a software for social workers
 *
 * For the full copyright and license information, please view
 * the LICENSE file that was distributed with this source code.
 */

declare(strict_types=1);

namespace Chill\PersonBundle\Serializer\Normalizer;

use Chill\MainBundle\Entity\Scope;
use Chill\MainBundle\Entity\User;
use Chill\MainBundle\Security\Resolver\ScopeResolverDispatcher;
use Chill\MainBundle\Templating\TranslatableStringHelper;
use Chill\PersonBundle\Entity\AccompanyingPeriod;
use Chill\PersonBundle\Entity\AccompanyingPeriodParticipation;
use Chill\PersonBundle\Entity\Person;
use Chill\PersonBundle\Entity\SocialWork\SocialIssue;
use Chill\PersonBundle\Templating\Entity\ClosingMotiveRender;
use Chill\PersonBundle\Templating\Entity\SocialIssueRender;
use DateTime;
use Symfony\Component\Serializer\Exception\InvalidArgumentException;
use Symfony\Component\Serializer\Normalizer\AbstractNormalizer;
use Symfony\Component\Serializer\Normalizer\ContextAwareNormalizerInterface;
use Symfony\Component\Serializer\Normalizer\NormalizerAwareInterface;
use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
use Symfony\Contracts\Translation\TranslatorInterface;
use function array_key_exists;
use function in_array;
use function is_array;

class AccompanyingPeriodDocGenNormalizer implements ContextAwareNormalizerInterface, NormalizerAwareInterface
{
    use NormalizerAwareTrait;

    private const IGNORE_FIRST_PASS_KEY = 'acc_period_ignore_first_pass';

    private const PERIOD_NULL = [
        'id' => '',
        'closingDate' => DateTime::class,
        'confidential' => '',
        'confidentialText' => '',
        'createdAt' => DateTime::class,
        'createdBy' => User::class,
        'emergency' => '',
        'emergencyText' => '',
        'openingDate' => DateTime::class,
        'originText' => '',
        'requestorAnonymous' => false,
        'socialIssues' => [],
        'intensity' => '',
        'step' => '',
        'closingMotiveText' => '',
        'socialIssuesText' => '',
        'scopes' => [],
        'scopesText' => '',
        'ref' => User::class,
        'participations' => [],
    ];

    private ClosingMotiveRender $closingMotiveRender;

    private ScopeResolverDispatcher $scopeResolverDispatcher;

    private SocialIssueRender $socialIssueRender;

    private TranslatableStringHelper $translatableStringHelper;

    private TranslatorInterface $translator;

    public function __construct(
        TranslatorInterface $translator,
        TranslatableStringHelper $translatableStringHelper,
        SocialIssueRender $socialIssueRender,
        ClosingMotiveRender $closingMotiveRender,
        ScopeResolverDispatcher $scopeResolverDispatcher
    ) {
        $this->translator = $translator;
        $this->translatableStringHelper = $translatableStringHelper;
        $this->socialIssueRender = $socialIssueRender;
        $this->closingMotiveRender = $closingMotiveRender;
        $this->scopeResolverDispatcher = $scopeResolverDispatcher;
    }

    /**
     * @param AccompanyingPeriod|null $period
     */
    public function normalize($period, ?string $format = null, array $context = [])
    {
        if ($period instanceof AccompanyingPeriod) {

            $scopes = $this->scopeResolverDispatcher->isConcerned($period) ? $this->scopeResolverDispatcher->resolveScope($period) : [];

            if (!is_array($scopes)) {
                $scopes = [$scopes];
            }

            $dateContext = array_merge($context, ['docgen:expects' => DateTime::class, 'groups' => 'docgen:read']);
            $userContext = array_merge($context, ['docgen:expects' => User::class, 'groups' => 'docgen:read']);
            $participationContext = array_merge($context, ['docgen:expects' => AccompanyingPeriodParticipation::class, 'groups' => 'docgen:read']);

            return [
                'id' => $period->getId(),
                'closingDate' => $this->normalizer->normalize($period->getClosingDate(), $format, $dateContext),
                'confidential' => $period->isConfidential(),
                'createdAt' => $this->normalizer->normalize($period->getCreatedAt(), $format, $dateContext),
                'createdBy' => $this->normalizer->normalize($period->getCreatedBy(), $format, $userContext),
                'emergency' => $period->isEmergency(),
                'openingDate' => $this->normalizer->normalize($period->getOpeningDate(), $format, $dateContext),
                'origin' => $this->normalizer->normalize($period->getOrigin(), $format, array_merge($context, ['docgen:expects' => AccompanyingPeriod\Origin::class])),
                'participations' => $this->normalizer->normalize($period->getParticipations(), $format, $participationContext),
                'currentParticipations' => $this->normalizer->normalize($period->getCurrentParticipations(), $format, $participationContext),
                'requestorAnonymous' => $period->isRequestorAnonymous(),
                'requestor' => $this->normalizer->normalize($period->getRequestor(), $format, array_merge($context, ['docgen:expects' => Person::class])),
                'resources' => $this->normalizer->normalize($period->getResources(), $format, $context),
                'scopes' => $this->normalizer->normalize($period->getScopes(), $format, array_merge($context, ['docgen:expects' => Scope::class, 'groups' => 'docgen:read'])),
                'socialIssues' => $this->normalizer->normalize($period->getSocialIssues(), $format, $context),
                'intensity' => $this->translator->trans($period->getIntensity()),
                'step' => $this->translator->trans('accompanying_period.' . $period->getStep()),
                'emergencyText' => $period->isEmergency() ? $this->translator->trans('accompanying_period.emergency') : '',
                'confidentialText' => $period->isConfidential() ? $this->translator->trans('confidential') : '',
                //'originText' => null !== $period->getOrigin() ? $this->translatableStringHelper->localize($period->getOrigin()->getLabel()) : '',
                'isClosed' => $period->getClosingDate() !== null,
                'closingMotiveText' => null !== $period->getClosingMotive() ?
                    $this->closingMotiveRender->renderString($period->getClosingMotive(), []) : '',
                'ref' => $this->normalizer->normalize($period->getUser(), $format, $userContext),
                'hasRef' => $period->getUser() !== null,
                'socialIssuesText' => implode(', ', array_map(function (SocialIssue $s) {
                    return $this->socialIssueRender->renderString($s, []);
                }, $period->getSocialIssues()->toArray())),
                'scopesText' => implode(', ', array_map(function (Scope $s) {
                    return $this->translatableStringHelper->localize($s->getName());
                }, $scopes)),
                //'scopes' => $scopes,
                'hasRequestor' => $period->getRequestor() !== null,
            ];
        } elseif (null === $period) {
            return self::PERIOD_NULL;
        }

        throw new InvalidArgumentException('this neither an accompanying period or null');
    }

    public function supportsNormalization($data, ?string $format = null, array $context = []): bool
    {
        if ('docgen' !== $format) {
            return false;
        }

        if ($data instanceof AccompanyingPeriod) {
            /*if (array_key_exists(self::IGNORE_FIRST_PASS_KEY, $context)
                && in_array(spl_object_hash($data), $context[self::IGNORE_FIRST_PASS_KEY], true)) {
                return false;
            }*/

            return true;
        }

        if (null === $data && AccompanyingPeriod::class === ($context['docgen:expects'] ?? null)) {
            return true;
        }

        return false;
    }
}