<?php

namespace Gizburdt\Cuztom\Fields;

use Gizburdt\Cuztom\Cuztom;
use Gizburdt\Cuztom\Support\Guard;

Guard::directAccess();

class DateTime extends Field {

	/**
	 * Fillables.
	 *
	 * @var mixed
	 */
	public $css_class       = 'cuztom-input--datetime datetimepicker js-cuztom-datetimepicker';
	public $cell_css_class  = 'cuztom-field--datetime';
	public $html_attributes = array(
		'data-time-format' => null,
		'data-date-format' => null,
	);

	/**
	 * Construct.
	 *
	 * @param array $args
	 * @param array $values
	 */
	public function __construct( $args, $values = null ) {
		parent::__construct( $args, $values );

		if ( array_key_exists( 'data-date-format', $this->html_attributes ) ) {
			$this->html_attributes['data-date-format'] = get_option( 'date_format' );
		}

		if ( array_key_exists( 'data-time-format', $this->html_attributes ) ) {
			$this->html_attributes['data-time-format'] = get_option( 'time_format' );
		}

		// Convert value
		$this->value = $this->timeToString( $this->value );
	}

	/**
	 * Parse value.
	 *
	 * @param  string $value
	 * @return string
	 */
	public function parseValue( $value ) {
		return Cuztom::time( $value );
	}

	/**
	 * UNIX time to string.
	 *
	 * @param  string $string
	 * @return string
	 */
	public function timeToString( $string ) {
		return $this->value ? date( get_option( 'date_format' ) . ' ' . get_option( 'time_format' ), $string ) : null;
	}
}