<?php

declare(strict_types=1);

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

namespace KTXF\Mail\Service;

/**
 * Mail Service Basic Identity Implementation
 * 
 * Username/password authentication credentials.
 * 
 * @since 2025.05.01
 */
class ServiceIdentityBasic implements IServiceIdentityBasic {

    /**
     * @param string $username Login username
     * @param string $password Login password
     */
    public function __construct(
        private string $username,
        private string $password,
    ) {}

    /**
     * Creates from array data
     * 
     * @since 2025.05.01
     * 
     * @param array $data
     * 
     * @return self
     */
    public static function fromArray(array $data): self {
        return new self(
            $data['username'] ?? '',
            $data['password'] ?? '',
        );
    }

    /**
     * @inheritDoc
     */
    public function getType(): string {
        return self::TYPE_BASIC;
    }

    /**
     * @inheritDoc
     */
    public function getUsername(): string {
        return $this->username;
    }

    /**
     * @inheritDoc
     */
    public function getPassword(): string {
        return $this->password;
    }

    /**
     * @inheritDoc
     */
    public function jsonSerialize(): array {
        return [
            'type' => self::TYPE_BASIC,
            'username' => $this->username,
            // Password intentionally omitted from serialization for security
        ];
    }

}