<?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 pickup location with timing and pricing information.
 *
 * This class handles pickup point data including location details, scheduled times,
 * pricing, and participant mapping. It provides serialization groups for API
 * responses and booking management.
 */
class Pickup
{
    #[Groups(['api:list'])]
    public ?int $id = null;

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

    #[Groups(['api:list'])]
    public ?string $city = null;

    #[Groups(['api:list'])]
    public ?string $postalCode = null;

    #[Groups(['api:list'])]
    public ?string $street = null;

    #[Groups(['api:single'])]
    #[Context([DateTimeNormalizer::FORMAT_KEY => 'Y-m-d H:i'])]
    public ?\DateTimeImmutable $time = null;

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

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

    /**
     * Gets the formatted label for the pickup location without pricing.
     *
     * Creates user-friendly labels following the pattern:
     * - Primary format: "City (Street)" if street is available
     * - Fallback format: "City" if no street information
     *
     * @return string The formatted pickup location label
     */
    public function getLabel(): string
    {
        $label = $this->city ?? '';

        if (null !== $this->street && '' !== trim($this->street)) {
            $label .= ' ('.$this->street.')';
        }

        return $label;
    }

    /**
     * Gets the formatted label with pricing information.
     *
     * Formats the pickup label with price display:
     * - Zero/null price: Just the label without price suffix
     * - Positive price: "Label (€X,XX)" as surcharge
     * - Negative price: "Label (-X,XX€ Rabatt)" as discount
     *
     * @return string The formatted pickup label with pricing
     */
    public function getLabelWithPrice(): string
    {
        $label = $this->getLabel();

        if (null === $this->price) {
            return $label;
        }

        if (0.0 === $this->price) {
            return sprintf('%s (inkl.)', $label);
        }

        if ($this->price < 0) {
            return sprintf('%s (-%s€ Rabatt)', $label, number_format(abs($this->price), 2, ',', '.'));
        }

        return sprintf('%s (€%s)', $label, number_format($this->price, 2, ',', '.'));
    }
}