<?php
	/**
	 * Redux Framework is free software: you can redistribute it and/or modify
	 * it under the terms of the GNU General Public License as published by
	 * the Free Software Foundation, either version 2 of the License, or
	 * any later version.
	 * Redux Framework is distributed in the hope that it will be useful,
	 * but WITHOUT ANY WARRANTY; without even the implied warranty of
	 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	 * GNU General Public License for more details.
	 * You should have received a copy of the GNU General Public License
	 * along with Redux Framework. If not, see <http://www.gnu.org/licenses/>.
	 *
	 * @package     ReduxFramework
	 * @subpackage  Field_Section
	 * @author      Tobias Karnetze (athoss.de)
	 * @version     1.0.0
	 */

// Exit if accessed directly
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

// Don't duplicate me!
if ( ! class_exists( 'ReduxFramework_section' ) ) {

	/**
	 * Main ReduxFramework_heading class
	 *
	 * @since       1.0.0
	 */
	class ReduxFramework_section {

		/**
		 * Field Constructor.
		 * Required - must call the parent constructor, then assign field and value to vars, and obviously call the render field function
		 *
		 * @since         1.0.0
		 * @access        public
		 * @return        void
		 */
		public function __construct( $field = array(), $value = '', $parent ) {
			$this->parent = $parent;
			$this->field  = $field;
			$this->value  = $value;
		}

		/**
		 * Field Render Function.
		 * Takes the vars and outputs the HTML for the field in the settings
		 *
		 * @since         1.0.0
		 * @access        public
		 * @return        void
		 */
		public function render() {

			// No errors please
			$defaults    = array(
				'indent'   => '',
				'style'    => '',
				'class'    => '',
				'title'    => '',
				'subtitle' => '',
			);
			$this->field = wp_parse_args( $this->field, $defaults );

			$guid = uniqid();

			$add_class = '';
			if ( isset( $this->field['indent'] ) && true === $this->field['indent'] ) {
				$add_class = ' form-table-section-indented';
			} elseif ( ! isset( $this->field['indent'] ) || ( isset( $this->field['indent'] ) && false !== $this->field['indent'] ) ) {
				$add_class = ' hide';
			}

			echo '<input type="hidden" id="' . esc_attr( $this->field['id'] ) . '-marker"></td></tr></table>';

			echo '<div id="section-' . esc_attr( $this->field['id'] ) . '" class="redux-section-field redux-field ' . esc_attr( $this->field['style'] ) . ' ' . esc_attr( $this->field['class'] ) . ' ">';

			if ( ! empty( $this->field['title'] ) ) {
				echo '<h3>' . esc_html( $this->field['title'] ) . '</h3>';
			}

			if ( ! empty( $this->field['subtitle'] ) ) {
				echo '<div class="redux-section-desc">' . esc_html( $this->field['subtitle'] ) . '</div>';
			}

			echo '</div><table id="section-table-' . esc_attr( $this->field['id'] ) . '" data-id="' . esc_attr( $this->field['id'] ) . '" class="form-table form-table-section no-border' . esc_attr( $add_class ) . '"><tbody><tr><th></th><td id="' . esc_attr( $guid ) . '">';

			// delete the tr afterwards
			?>
				<script type="text/javascript">
					jQuery( document ).ready(
						function() {
							jQuery( '#<?php echo esc_js( $this->field['id'] ); ?>-marker' ).parents( 'tr:first' ).css( {display: 'none'} ).prev('tr' ).css('border-bottom','none');;
							var group = jQuery( '#<?php echo esc_js( $this->field['id'] ); ?>-marker' ).parents( '.redux-group-tab:first' );
							if ( !group.hasClass( 'sectionsChecked' ) ) {
								group.addClass( 'sectionsChecked' );
								var test = group.find( '.redux-section-indent-start h3' );
								jQuery.each(
									test, function( key, value ) {
										jQuery( value ).css( 'margin-top', '20px' )
									}
								);
								if ( group.find( 'h3:first' ).css( 'margin-top' ) == "20px" ) {
									group.find( 'h3:first' ).css( 'margin-top', '0' );
								}
							}
						}
					);
				</script>
			<?php

		}

		public function enqueue() {
			if ( $this->parent->args['dev_mode'] ) {
				wp_enqueue_style(
					'redux-field-section-css',
					ReduxFramework::$_url . 'inc/fields/section/field_section.css',
					array(),
					time(),
					'all'
				);
			}
		}
	}
}
