<?php

declare(strict_types=1);

namespace App\BusProNet\Model;

use Symfony\Component\Serializer\Attribute\Context;
use Symfony\Component\Serializer\Attribute\Groups;
use Symfony\Component\Serializer\Normalizer\DateTimeNormalizer;

/**
 * Represents a room configuration with capacity, pricing, and availability information.
 *
 * This class handles room data including category, board options, capacity limits,
 * pricing structure, and participant mapping. It provides serialization groups
 * for different API contexts and booking management.
 */
class Room
{
    public const SELECTION_TYPE_BY_PAX = 'by_pax';
    public const SELECTION_TYPE_BY_ROOM = 'by_room';

    #[Groups(['api:list', 'api:single', 'snapshot'])]
    public ?int $id = null;

    #[Groups(['api:list', 'api:single', 'snapshot'])]
    public ?string $category = null;

    #[Groups(['api:list', 'api:single', 'snapshot'])]
    public ?int $boardId = null;

    #[Groups(['api:list', 'api:single', 'snapshot'])]
    public ?string $code = null;

    #[Groups(['api:list', 'api:single', 'snapshot'])]
    public ?string $label = null;

    #[Groups(['booking'])]
    #[Context([DateTimeNormalizer::FORMAT_KEY => 'Y-m-d'])]
    public ?\DateTimeImmutable $dateFrom = null;

    #[Groups(['booking'])]
    #[Context([DateTimeNormalizer::FORMAT_KEY => 'Y-m-d'])]
    public ?\DateTimeImmutable $dateTo = null;

    #[Groups(['booking'])]
    public ?int $totalCount = null;

    #[Groups(['api:list', 'api:single', 'snapshot'])]
    public ?int $minPax = null;

    #[Groups(['api:list', 'api:single', 'snapshot'])]
    public ?int $maxPax = null;

    #[Groups(['api:list', 'api:single', 'snapshot'])]
    public ?int $nights = null;

    #[Groups(['api:list', 'api:single', 'snapshot'])]
    public ?string $status = null;

    #[Groups(['api:list', 'api:single', 'snapshot'])]
    public ?int $available = null;

    #[Groups(['booking'])]
    public ?string $board = null;

    #[Groups(['booking'])]
    public array $mapping = [];

    #[Groups(['api:list', 'api:single', 'snapshot'])]
    public ?float $price = null;

    #[Groups(['booking'])]
    public ?float $totalPrice = null;

    #[Groups(['booking'])]
    public array $individualPrice = [];

    /**
     * Determines the selection type of the room based on its label.
     *
     * @return string Either self::SELECTION_TYPE_BY_PAX or self::SELECTION_TYPE_BY_ROOM
     */
    public function getSelectionType(): string
    {
        if (1 === preg_match('/bett/i', $this->label)) {
            return self::SELECTION_TYPE_BY_PAX;
        }

        return self::SELECTION_TYPE_BY_ROOM;
    }
}