<?php

declare(strict_types=1);

namespace ProCalendarWP\Events;

final class EntityRelationships
{
    /** @param array{venue:list<int>,organizer:list<int>} $entities */
    public function replace(int $eventId, array $entities): void
    {
        global $wpdb;
        foreach ($entities as $type => $ids) {
            foreach ($ids as $id) {
                if (get_post_type($id) !== 'pcwp_' . $type || ! current_user_can('read_post', $id)) {
                    throw new \InvalidArgumentException(__('The selected venue or organizer is unavailable.', 'proeventswp')); // phpcs:ignore WordPress.Security.EscapeOutput.ExceptionNotEscaped -- Exception messages are data; REST encodes them and admin callers escape output.
                }
            }
        }
        $table = $wpdb->prefix . 'pcwp_event_entities';
        if ($wpdb->delete($table, ['event_id' => $eventId], ['%d']) === false) {
            throw new \RuntimeException(__('Event relationships could not be saved.', 'proeventswp')); // phpcs:ignore WordPress.Security.EscapeOutput.ExceptionNotEscaped -- Exception messages are data; REST encodes them and admin callers escape output.
        }
        foreach ($entities as $type => $ids) {
            foreach (array_values(array_unique($ids)) as $order => $id) {
                if ($wpdb->insert($table, ['event_id' => $eventId, 'entity_id' => $id, 'entity_type' => $type, 'sort_order' => $order], ['%d', '%d', '%s', '%d']) === false) {
                    throw new \RuntimeException(__('Event relationships could not be saved.', 'proeventswp')); // phpcs:ignore WordPress.Security.EscapeOutput.ExceptionNotEscaped -- Exception messages are data; REST encodes them and admin callers escape output.
                }
            }
        }
        WpEventRepository::clearEntityCache($eventId);
    }
}