<?php

declare(strict_types=1);

namespace App\Domain\Jobs;

use App\Domain\Time\Clock;
use Psr\Log\LoggerInterface;

/**
 * Per-invocation state passed into Job::run().
 *
 * Carries the clock + logger plus arbitrary params (e.g. `full=true` for
 * RecomputeScoresJob). `param()` is the only safe way to read params —
 * defaults handle missing keys without forcing every job to validate them.
 */
final class JobContext
{
    /**
     * @param array<string, mixed> $params
     */
    public function __construct(
        public readonly Clock $clock,
        public readonly LoggerInterface $logger,
        public readonly array $params = [],
    ) {
    }

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