<?php

declare(strict_types=1);

/**
 * SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
 * SPDX-License-Identifier: AGPL-3.0-or-later
 */

namespace KTXM\ProviderImap\Providers;

use KTXF\Mail\Object\MessagePartMutableAbstract;
use KTXM\ProviderImap\Client\MessagePart as ImapMessagePart;

/**
 * Mail Message Part Implementation
 */
class MessagePart extends MessagePartMutableAbstract {

    /**
     * @param array<string,mixed> $data
     */
    private function hydrateArray(array $data): static {
        $this->data = $data;

        if (isset($this->data['subParts']) && is_array($this->data['subParts'])) {
            foreach ($this->data['subParts'] as $entry) {
                if (is_array($entry)) {
                    $this->parts[] = (new self())->hydrateArray($entry);
                }
            }
            unset($this->data['subParts']);
        }

        return $this;
    }

    /**
     * Convert gricob BodyStructure part to message part object
     *
     * @param Part $part gricob BodyStructure Part (SinglePart or MultiPart)
     * @param string $partId numeric part identifier (e.g. "1", "1.1", "2")
     */
    public function fromImap(ImapMessagePart $part, string $partId = '1'): static {
        $data = $part->toArray();
        $data['partId'] = $partId;
        $data['blobId'] = $data['blobId'] ?? $partId;

        return $this->hydrateArray($data);
    }

}