<?php

declare(strict_types=1);

namespace MatanYadaev\EloquentSpatial\Objects;

class LineString extends PointCollection
{
    protected int $minimumGeometries = 2;

    public function toWkt(): string
    {
        $wktData = $this->getWktData();

        return "LINESTRING({$wktData})";
    }

    public function getWktData(): string
    {
        return $this->geometries
            ->map(static function (Point $point): string {
                return $point->getWktData();
            })
            ->join(', ');
    }
}