<?php

namespace App\Domains\Ticketing\Event\Services;

use App\Domains\Core\Address\Models\Address;
use App\Domains\Ticketing\Event\Models\Event;

class EventAddressService
{
    /** Called inside the event update transaction, after validating the legacy location fields. */
    public function syncLocation(Event $event, bool $coordinatesProvided = false): void
    {
        $address = $event->address;
        $coordinates = $coordinatesProvided || $address === null ? $event->exact_location : $address->coordinates();
        $values = [
            'address_text' => $event->location,
            'latitude' => $coordinates['latitude'] ?? null,
            'longitude' => $coordinates['longitude'] ?? null,
        ];

        if ($address !== null && ! (clone $address)->fill($values)->isDirty()) {
            return;
        }

        // Editing one event must not change the location of another event or a tenant.
        if ($address === null || $address->tenants()->exists()
            || $address->events()->where('events.id', '!=', $event->id)->exists()) {
            $address = Address::create(['label' => $address?->label ?? 'Ubicación del evento', ...$values]);
            $event->address()->associate($address);
            $event->save();
        } else {
            $address->update($values);
        }

        $event->setRelation('address', $address);
    }
}