<?php
/**
 * override/controllers/front/CmsController.php
 *
 * Store pages (CMS page linked to a store through rocketextrastore):
 * - breadcrumb "Accueil > Nos magasins > {page}" (also feeds the BreadcrumbList JSON-LD of head-jsonld.tpl);
 * - LocalBusiness JSON-LD assigned as $store_jsonld, printed by cms/page-store.tpl.
 *
 * After adding this file, delete var/cache/prod/class_index.php so PrestaShop picks up the override.
 */
class CmsController extends CmsControllerCore
{
    public function getBreadcrumbLinks()
    {
        $breadcrumb = parent::getBreadcrumbLinks();

        if ($this->assignCase == self::CMS_CASE_PAGE && $this->getLinkedStoreId() && !empty($breadcrumb['links'])) {
            $current = array_pop($breadcrumb['links']);
            $breadcrumb['links'][] = [
                'title' => $this->trans('Our stores', [], 'Shop.Theme.Global'),
                'url' => $this->context->link->getPageLink('stores'),
            ];
            $breadcrumb['links'][] = $current;
        }

        return $breadcrumb;
    }

    public function initContent()
    {
        parent::initContent();

        if ($this->assignCase != self::CMS_CASE_PAGE) {
            return;
        }

        // $cms.store is added by rocketextrastore (hook filterCmsContent) during parent::initContent().
        $cms = $this->context->smarty->getTemplateVars('cms');
        if (empty($cms['store']) || !is_array($cms['store'])) {
            return;
        }

        $this->context->smarty->assign(
            'store_jsonld',
            json_encode(
                $this->buildStoreJsonLd($cms['store']),
                JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES | JSON_HEX_TAG
            )
        );
    }

    protected function getLinkedStoreId()
    {
        if (!Validate::isLoadedObject($this->cms) || !Module::isEnabled('rocketextrastore')) {
            return 0;
        }
        if (!class_exists('StoreExtra')) {
            require_once _PS_MODULE_DIR_ . 'rocketextrastore/classes/StoreExtra.php';
        }

        return (int) StoreExtra::getIdStoreByIdCms((int) $this->cms->id);
    }

    protected function buildStoreJsonLd(array $store)
    {
        $url = $this->context->link->getCMSLink($this->cms);
        $address = $store['address'];

        $data = [
            '@context' => 'https://schema.org',
            '@type' => 'SportingGoodsStore',
            '@id' => $url . '#store',
            'name' => 'Foot.fr ' . $store['name'],
            'url' => $url,
            'parentOrganization' => [
                '@type' => 'Organization',
                'name' => 'Foot.fr',
                'url' => $this->context->link->getPageLink('index'),
            ],
            'address' => [
                '@type' => 'PostalAddress',
                'streetAddress' => trim($address['address1'] . ' ' . $address['address2']),
                'postalCode' => $address['postcode'],
                'addressLocality' => $address['city'],
                // The country name in BO is "France Métropolitaine et Corse": schema.org wants the ISO code.
                'addressCountry' => Country::getIsoById((int) $address['id_country']) ?: 'FR',
            ],
        ];

        $phone = preg_replace('/\D/', '', (string) $store['phone']);
        if (strlen($phone) === 10 && $phone[0] === '0') {
            $data['telephone'] = '+33' . substr($phone, 1);
        }

        if (!empty($store['image']['bySize']['stores_default']['url'])) {
            $data['image'] = $store['image']['bySize']['stores_default']['url'];
        }

        if ((float) $store['latitude'] && (float) $store['longitude']) {
            $data['geo'] = [
                '@type' => 'GeoCoordinates',
                'latitude' => (float) $store['latitude'],
                'longitude' => (float) $store['longitude'],
            ];
            $data['hasMap'] = 'https://www.google.com/maps/search/?api=1&query=' . $store['latitude'] . ',' . $store['longitude'];
        }

        // A store flagged "FERMÉ TEMPORAIREMENT" / "fermé définitivement" must not advertise opening hours.
        // ("Fermé le lundi" must not match.)
        if (!preg_match('/ferm\S*\s+(temporairement|d[ée]finitivement)/iu', (string) $store['note'])) {
            $hours = $this->parseOpeningHours($store['business_hours']);
            if ($hours) {
                $data['openingHoursSpecification'] = $hours;
            }
        }

        return $data;
    }

    /**
     * BO hours are free text, written differently from one store to another:
     * "10H00-19H00", "10H00-19H", "10H-19H", "10h30-19h", "10h-12h30/14h-18h30", "10h-12h / 14h-19h".
     * An empty day means closed.
     */
    protected function parseOpeningHours(array $businessHours)
    {
        $days = ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday', 'Sunday'];
        $specs = [];

        foreach (array_values($businessHours) as $i => $day) {
            if (!isset($days[$i])) {
                break;
            }
            $text = implode(' / ', (array) $day['hours']);
            $pattern = '/(\d{1,2})\s*[hH:]\s*(\d{2})?\s*-\s*(\d{1,2})\s*(?:[hH:]\s*(\d{2})?)?/';
            if (!preg_match_all($pattern, $text, $slots, PREG_SET_ORDER | PREG_UNMATCHED_AS_NULL)) {
                continue;
            }
            foreach ($slots as $slot) {
                $specs[] = [
                    '@type' => 'OpeningHoursSpecification',
                    'dayOfWeek' => 'https://schema.org/' . $days[$i],
                    'opens' => sprintf('%02d:%02d', (int) $slot[1], (int) ($slot[2] ?? 0)),
                    'closes' => sprintf('%02d:%02d', (int) $slot[3], (int) ($slot[4] ?? 0)),
                ];
            }
        }

        return $specs;
    }
}