<?php

namespace Matrix\Data\Room;

use Matrix\Events\ClientEventWithoutRoomId;

class Timeline implements \JsonSerializable
{
  /**
   * @param ClientEventWithoutRoomId[] $events
   */
  public function __construct(
    private array $events,
    private ?bool $limited = null,
    private ?string $previousBatch = null,
  )
  {}

  public function jsonSerialize(): array
  {
    return array_filter([
      "events" => $this->events,
      "limited" => $this->limited,
      "prev_batch" => $this->previousBatch,
    ], fn ($value) => ! is_null($value));
  }
}