<?php

namespace App\Twig\Dto;

class EpisodeIdDto
{
    public function __construct(
        public string $season,
        public string $episode,
    ) {}

    public function asEpisodeId(): string
    {
        return "S". str_pad($this->season, 2, "0", STR_PAD_LEFT) .
        "E". str_pad($this->episode, 2, "0", STR_PAD_LEFT);
    }

    public function __toString(): string
    {
        if ("" !== $this->season && "" !== $this->episode) {
            return $this->asEpisodeId();
        }
        return "";
    }
}