<?php

declare(strict_types=1);

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

namespace KTXF\Resource\Range;

class RangeTally extends Range implements IRangeTally {

	protected RangeAnchorType $anchor = RangeAnchorType::ABSOLUTE;
	protected string|int $position = 0;
	protected int $tally = 32;

	public function jsonDeserialize(array|string $data): static {
		if (is_string($data)) {
			$data = json_decode($data, true, flags: JSON_THROW_ON_ERROR);
		}

		if (isset($data['anchor'])) {
			$this->setAnchor(RangeAnchorType::from($data['anchor']));
		}
		if (isset($data['position'])) {
			$this->setPosition($data['position']);
		}
		if (isset($data['tally'])) {
			$this->setTally($data['tally']);
		}

		return $this;
	}

	/**
	 * Returns the type of the range
	 *
	 * @since 1.0.0
	 */
	public function type(): RangeType {
		return RangeType::TALLY;
	}
	
	/**
	 * Gets the anchor type of the range
	 *
	 * @since 1.0.0
	 */
	public function getAnchor(): RangeAnchorType {
		return $this->anchor;
	}

	/**
	 * Sets the anchor type of the range
	 *
	 * @since 1.0.0
	 */
	public function setAnchor(RangeAnchorType $value): void {
		$this->anchor = $value;
	}

	/**
	 * Gets the start position of the range
	 *
	 * @since 1.0.0
	 */
	public function getPosition(): string|int {
		return $this->position;
	}

	/**
	 * Sets the start position of the range
	 *
	 * @since 1.0.0
	 */
	public function setPosition(string|int $value): void {
		$this->position = $value;
	}

	/**
	 * Gets the count of items in the range
	 *
	 * @since 1.0.0
	 */
	public function getTally(): int {
		return $this->tally;
	}

	/**
	 * Sets the count of items in the range
	 *
	 * @since 1.0.0
	 */
	public function setTally(int $value): void {
		$this->tally = $value;
	}

}