<?php

namespace ActivityPhp;

use ActivityPhp\Server\Actor;
use ActivityPhp\Server\Actor\Inbox;
use ActivityPhp\Server\Actor\Outbox;
use ActivityPhp\Server\Cache\CacheHelper;
use ActivityPhp\Server\Configuration;
use Exception;

/**
 * \ActivityPhp\Server is the entry point for server processes.
 */
class Server
{
    /** @var self */
    private static $singleton;

    /** @var \ActivityPhp\Server\Actor[] */
    protected $actors = [];

    /** @var \ActivityPhp\Server\Actor\Inbox[] */
    protected $inboxes = [];

    /** @var \ActivityPhp\Server\Actor\Outbox[] */
    protected $outboxes = [];

    /** @var null|\Psr\Log\LoggerInterface */
    protected $logger;

    /** @var null|\ActivityPhp\Server\Configuration */
    protected $configuration;

    /**
     * Server constructor
     *
     * @param array $config Server configuration
     */
    public function __construct(array $config = [])
    {
        self::$singleton = $this;
        $this->configuration = new Configuration();
        $this->configuration->dispatchParameters($config);
        $this->logger = $this->config('logger')->createLogger();

        CacheHelper::setPool(
            $this->config('cache')
        );
    }

    /**
     * Get logger instance
     *
     * @return null|\Psr\Log\LoggerInterface
     */
    public function logger()
    {
        return $this->logger;
    }

    /**
     * Get cache instance
     *
     * @return null|\Psr\Cache\CacheItemPoolInterface
     */
    public function cache()
    {
        return $this->cache;
    }

    /**
     * Get a configuration handler
     *
     * @param  string $parameter
     * @return \ActivityPhp\Server\Configuration\LoggerConfiguration
     *       | \ActivityPhp\Server\Configuration\InstanceConfiguration
     *       | \ActivityPhp\Server\Configuration\HttpConfiguration
     *       | string
     */
    public function config(string $parameter)
    {
        return $this->configuration->getConfig($parameter);
    }

    /**
     * Get an inbox instance
     * It's a local instance
     *
     * @param  string $handle An actor name
     * @return \ActivityPhp\Server\Actor\Inbox
     */
    public function inbox(string $handle)
    {
        $this->logger()->info($handle . ':' . __METHOD__);

        if (isset($this->inboxes[$handle])) {
            return $this->inboxes[$handle];
        }

        // Build actor
        $actor = $this->actor($handle);

        $this->inboxes[$handle] = new Inbox($actor, $this);

        return $this->inboxes[$handle];
    }

    /**
     * Get an outbox instance
     * It may be a local or a distant outbox.
     *
     * @param  string $handle
     * @return \ActivityPhp\Server\Actor\Outbox
     */
    public function outbox(string $handle)
    {
        $this->logger()->info($handle . ':' . __METHOD__);

        if (isset($this->outboxes[$handle])) {
            return $this->outboxes[$handle];
        }

        // Build actor
        $actor = $this->actor($handle);

        $this->outboxes[$handle] = new Outbox($actor, $this);

        return $this->outboxes[$handle];
    }

    /**
     * Build an server-oriented actor object
     *
     * @param  string $handle
     * @return \ActivityPhp\Server\Actor
     */
    public function actor(string $handle)
    {
        $this->logger()->info($handle . ':' . __METHOD__);

        if (isset($this->actors[$handle])) {
            return $this->actors[$handle];
        }

        $this->actors[$handle] = new Actor($handle, $this);

        return $this->actors[$handle];
    }

    /**
     * Get server instance with a static call
     */
    public static function server(array $settings = []): self
    {
        if (is_null(self::$singleton)) {
            self::$singleton = new self($settings);
        }

        return self::$singleton;
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----Mjc2NjU4Mjc1OTYxOTIzMyA5NzU5ODk4NDQ4NzEzNzM4IDgyMDg1MzE4MDkzMDU2Mzc=