<?php

namespace Ulmus\QueryBuilder;

use Ulmus\Common\Sql;
use Ulmus\Query;

trait JsonQueryBuilderTrait
{
    public function whereJsonArray(string|\Stringable $field, mixed $value, string $operator = Query\Where::OPERATOR_EQUAL, string $condition = Query\Where::CONDITION_AND, bool $not = false) : self
    {
        $uid = uniqid("json_");

        $extract = Sql::function("json_extract", $field, '$');

        $each = Sql::function('json_each', $extract)->as($uid);

        return $this->from( $each )->where(Sql::raw("{$uid}.value"), $value, $operator, $condition, $not);
    }

    public function whereJsonKey(string|\Stringable $field, string|null $key, mixed $value, string $operator = Query\Where::OPERATOR_EQUAL, string $condition = Query\Where::CONDITION_AND, bool $not = false) : self
    {
        $uid = uniqid("json_");

        $extract = Sql::function("json_extract", $field, $key ? "$.$key" : "$");

        $each = Sql::function('json_each', $extract)->as($uid);

        return $this->from( $each )->where(Sql::raw("{$uid}.value"), $value, $operator, $condition, $not);
    }
}