<?php

namespace Gizburdt\Cuztom\Fields;

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

Guard::directAccess();

class Tab extends Field {

	/**
	 * Tabs type.
	 *
	 * @var string
	 */
	public $tabsType;

	/**
	 * Fillables.
	 *
	 * @var mixed
	 */
	public $title;
	public $fields = array();

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

		if ( ! $this->id ) {
			$this->id = Cuztom::uglify( $this->title );
		}

		$this->data = $this->build( $args, $values );

		// Do
		do_action( 'cuztom_tabs_init', $this );
	}

	/**
	 * Output.
	 *
	 * @param  array $args
	 * @return string
	 */
	public function outputTab() {
		return Cuztom::view(
			'fields/tab', array(
				'tab'  => $this,
				'type' => $this->tabsType,
			)
		);
	}

	/**
	 * Save.
	 *
	 * @param  int          $object
	 * @param  string|array $values
	 * @return string
	 */
	public function save( $object, $values ) {
		do_action( 'cuztom_tab_save', $this );

		foreach ( $this->data as $field ) {
			$field->save( $object, apply_filters( 'cuztom_tab_save_values', $values, $this ) );
		}
	}

	/**
	 * Substract value.
	 *
	 * @param  array $values
	 * @return string|array
	 */
	public function substractValue( $values ) {
		return $values;
	}

	/**
	 * Get field.
	 *
	 * @param  string $search
	 * @return mixed
	 */
	public function getField( $search ) {
		return isset( $this->data[ $search ] )
			? $this->data[ $search ]
			: null;
	}

	/**
	 * Build.
	 *
	 * @param  array        $data
	 * @param  string|array $value
	 * @return void
	 */
	public function build( $args ) {
		foreach ( $this->fields as $field ) {
			$args = Cuztom::merge(
				$field, array(
					'metaBox'  => $this->metaBox,
					'metaType' => $this->metaType,
					'object'   => $this->object,
				)
			);

			$field = Field::create( $args, $this->value );

			$data[ $field->id ] = $field;
		}

		return $data;
	}
}