<?php

namespace TFGraphics\SmartImport\Mapping;

final class MappingContext
{
    private array $metadata;

    public function __construct(array $metadata = [])
    {
        $this->metadata = $metadata;
    }

    public function get(string $key, mixed $default = null): mixed
    {
        return $this->metadata[$key] ?? $default;
    }

    public function with(string $key, mixed $value): self
    {
        $metadata = $this->metadata;
        $metadata[$key] = $value;

        return new self($metadata);
    }
}