<?php

namespace ByJG\AnyDataset\Core;

use ByJG\AnyDataset\Core\Enum\Relation;

class IteratorFilterXPathFormatter extends IteratorFilterFormatter
{
    /**
     * @inheritDoc
     */
    public function format($filters, $tableName = null, &$params = [], $returnFields = "*")
    {
        $param = [];
          $xpathFilter = $this->getFilter($filters, $param);

          if ($xpathFilter == "") {
               return "/anydataset/row";
          }

          return "/anydataset/row[" . $xpathFilter . "]";
    }

    /**
     * @inheritDoc
     */
    public function getRelation($name, $relation, $value, &$param)
    {
        $str = is_numeric($value) ? "" : "'";
          $field = "field[@name='" . $name . "'] ";
          $value = " $str$value$str ";

          switch ($relation) {
               case Relation::EQUAL:
                    $return = $field . "=" . $value;
                    break;

               case Relation::GREATER_THAN:
                    $return = $field . ">" . $value;
                    break;

               case Relation::LESS_THAN:
                    $return = $field . "<" . $value;
                    break;

               case Relation::GREATER_OR_EQUAL_THAN:
                    $return = $field . ">=" . $value;
                    break;

               case Relation::LESS_OR_EQUAL_THAN:
                    $return = $field . "<=" . $value;
                    break;

               case Relation::NOT_EQUAL:
                    $return = $field . "!=" . $value;
                    break;

               case Relation::STARTS_WITH:
                    $return = " starts-with($field, $value) ";
                    break;

               default: // Relation::CONTAINS:
                    $return = " contains($field, $value) ";
                    break;
          }

          return $return;
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MjQ5ODA0NTc3NDQ3MDI0OSAzMjk0NDUyMDM2NTE2NTYwIDE2NTY3ODg4NTAzMDQ5NzE=