<?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:----OTc3Njg1OTk3MjQ1MDY5IDEwNDc0NjUyNTI5NjU2MzkgODE4NDA4MzI1NTQ5MDc0Mw==