<?php

/*
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 */

namespace Cmb2Grid\Grid\Group;

if ( !class_exists( '\Cmb2Grid\Grid\Group\GroupRow' ) ) {

    /**
     * Description of GroupRow.
     *
     * @author Pablo
     */
    class GroupRow extends \Cmb2Grid\Grid\Row {

        protected $parentFieldId;

        /* protected function openRow( \CMB2_Field $field ) {
          //error_log( print_r( $field, true ) );
          //$fieldID = $field[1];

          //@$field->args['fields'][ $fieldID ]['before_row'] .= "<div class=\"{$columnClass}\">";
          //@$field->args['fields'][ $fieldID ]['after_row']  .= '</div>';

          //\Cmb2Grid\Cmb2\Utils::initializeFieldArg( $field, 'before_row' );
          @$field->args['fields'][ $fieldID ]['before_row'] .= '<div class="row cmb2GridRow">';
          }

          protected function closeRow( \CMB2_Field $field ) {
          //error_log( print_r( $field, true ) );


          \Cmb2Grid\Cmb2\Utils::initializeFieldArg( $field, 'after_row' );
          $field->args['after_row'].= '</div>';
          } */

        protected function closeGroupRow( \CMB2_Field $field, $fieldID ) {
            \Cmb2Grid\Cmb2\Utils::appendGroupFieldArg( $field, $fieldID, 'after_row', '</div>' );
        }

        protected function openGroupRow( \CMB2_Field $field, $fieldID ) {
            \Cmb2Grid\Cmb2\Utils::appendGroupFieldArg( $field, $fieldID, 'before_row', '<div class="row cmb2GridRow">' );
        }

        protected function handleRow() {
            $columns = $this->getColumns();

            /* @var $firstColumn GroupColumn */
            $firstColumn = $columns[ 0 ];
            $field = $firstColumn->getField();
            $fieldID = $firstColumn->getFieldId();
            $this->openGroupRow( $field, $fieldID );

            $lastColumn = $columns[ ( count( $columns ) - 1 ) ];
            $field = $lastColumn->getField();
            $fieldID = $lastColumn->getFieldId();
            $this->closeGroupRow( $field, $fieldID );
        }

        protected function addColumn( $field ) {
            //parent::addColumn( $field );
            $column = new GroupColumn( $field, $this->getGrid() );
            $columns = $this->getColumns();
            $columns[] = $column;
            $this->setColumns( $columns );
            return $column;
        }

        public function addColumns( array $fields = array() ) {
            //parent::addColumns($fields);
            foreach ( $fields as $key => $field ) {
                $this->addColumn( $field );
            }
            //$this->handleColumnsCssClasses();
            $this->handleRow();
            $this->handleColumnsCssClasses();
        }

        function getParentFieldId() {
            return $this->parentFieldId;
        }

        function setParentFieldId( $parentFieldId ) {
            $this->parentFieldId = $parentFieldId;
        }
    }
}
