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Current File : //home/rtorresani/www/vendor/allure-framework/allure-php-commons/src/Internal/ThreadContext.php

<?php

declare(strict_types=1);

namespace Qameta\Allure\Internal;

use function array_pop;

final class ThreadContext implements ThreadContextInterface
{
    private const DEFAULT_THREAD = '__default';

    /**
     * @var array<string, list<string>>
     */
    private array $stacksByThread = [];

    /**
     * @var array<string, string>
     */
    private array $containersByThread = [];

    private string $thread = self::DEFAULT_THREAD;

    public function switchThread(?string $thread): ThreadContextInterface
    {
        $this->thread = $thread ?? self::DEFAULT_THREAD;

        return $this;
    }

    public function reset(): ThreadContextInterface
    {
        unset($this->stacksByThread[$this->thread]);

        return $this;
    }

    public function push(string $uuid): ThreadContextInterface
    {
        $this->stacksByThread[$this->thread] ??= [];
        $this->stacksByThread[$this->thread][] = $uuid;

        return $this;
    }

    public function pop(): ThreadContextInterface
    {
        if (isset($this->stacksByThread[$this->thread])) {
            array_pop($this->stacksByThread[$this->thread]);

            if (empty($this->stacksByThread[$this->thread])) {
                $this->reset();
            }
        }

        return $this;
    }

    public function getCurrentTest(): ?string
    {
        return $this->stacksByThread[$this->thread][0] ?? null;
    }

    public function getCurrentStep(): ?string
    {
        $top = array_key_last($this->stacksByThread[$this->thread] ?? []);

        return isset($top) && $top > 0
            ? $this->stacksByThread[$this->thread][$top] ?? null
            : null;
    }

    public function getCurrentTestOrStep(): ?string
    {
        return $this->getCurrentStep() ?? $this->getCurrentTest();
    }

    public function resetContainer(): ThreadContextInterface
    {
        unset($this->containersByThread[$this->thread]);

        return $this;
    }

    public function setContainer(string $uuid): ThreadContextInterface
    {
        $this->containersByThread[$this->thread] = $uuid;

        return $this;
    }

    public function getContainer(): ?string
    {
        return $this->containersByThread[$this->thread] ?? null;
    }
}