<?php

namespace Alexr\Whatsapp\DTO;

/**
 * Class SendMessageRequest
 *
 * Request DTO for sending a text message via WhatsApp.
 *
 * @package Alexr\Whatsapp\DTO
 */
class SendMessageRequest
{
	/**
	 * Recipient phone number (with country code)
	 */
	public string $toPhone;

	/**
	 * Message body
	 */
	public string $body;

	/**
	 * Optional booking ID to link
	 */
	public ?int $bookingId = null;

	/**
	 * Optional customer ID to link
	 */
	public ?int $customerId = null;

	/**
	 * Optional media URL to include
	 */
	public ?string $mediaUrl = null;

	/**
	 * Optional preview URL (for link previews)
	 */
	public bool $previewUrl = false;

	/**
	 * Create a new SendMessageRequest
	 *
	 * @param string $toPhone
	 * @param string $body
	 */
	public function __construct(string $toPhone, string $body)
	{
		$this->toPhone = $toPhone;
		$this->body = $body;
	}

	/**
	 * Create from array
	 *
	 * @param array $data
	 * @return static
	 */
	public static function fromArray(array $data): static
	{
		$request = new static(
			$data['to_phone'] ?? $data['toPhone'] ?? '',
			$data['body'] ?? $data['message'] ?? ''
		);

		$request->bookingId = $data['booking_id'] ?? $data['bookingId'] ?? null;
		$request->customerId = $data['customer_id'] ?? $data['customerId'] ?? null;
		$request->mediaUrl = $data['media_url'] ?? $data['mediaUrl'] ?? null;
		$request->previewUrl = $data['preview_url'] ?? $data['previewUrl'] ?? false;

		return $request;
	}

	/**
	 * Set booking ID
	 *
	 * @param int|null $bookingId
	 * @return $this
	 */
	public function withBooking(?int $bookingId): static
	{
		$this->bookingId = $bookingId;
		return $this;
	}

	/**
	 * Set customer ID
	 *
	 * @param int|null $customerId
	 * @return $this
	 */
	public function withCustomer(?int $customerId): static
	{
		$this->customerId = $customerId;
		return $this;
	}

	/**
	 * Set media URL
	 *
	 * @param string|null $mediaUrl
	 * @return $this
	 */
	public function withMedia(?string $mediaUrl): static
	{
		$this->mediaUrl = $mediaUrl;
		return $this;
	}

	/**
	 * Enable URL preview
	 *
	 * @param bool $preview
	 * @return $this
	 */
	public function withUrlPreview(bool $preview = true): static
	{
		$this->previewUrl = $preview;
		return $this;
	}

	/**
	 * Convert to array
	 *
	 * @return array
	 */
	public function toArray(): array
	{
		return [
			'to_phone' => $this->toPhone,
			'body' => $this->body,
			'booking_id' => $this->bookingId,
			'customer_id' => $this->customerId,
			'media_url' => $this->mediaUrl,
			'preview_url' => $this->previewUrl,
		];
	}
}