<?php

declare(strict_types=1);

namespace PhpMyAdmin\Tests\Table;

use PhpMyAdmin\Dbal\DatabaseInterface;
use PhpMyAdmin\Table\Search;
use PhpMyAdmin\Tests\AbstractTestCase;
use PHPUnit\Framework\Attributes\CoversClass;

#[CoversClass(Search::class)]
class SearchTest extends AbstractTestCase
{
    private Search $search;

    protected function setUp(): void
    {
        parent::setUp();

        DatabaseInterface::$instance = $this->createDatabaseInterface();

        $this->search = new Search(DatabaseInterface::getInstance());
    }

    public function testBuildSqlQuery(): void
    {
        $_POST['distinct'] = true;
        $_POST['zoom_submit'] = true;
        $_POST['table'] = 'PMA';
        $_POST['orderByColumn'] = 'name';
        $_POST['order'] = 'asc';
        $_POST['customWhereClause'] = "name='pma'";

        self::assertSame(
            'SELECT DISTINCT * FROM `PMA` WHERE name=\'pma\' ORDER BY `name` asc',
            $this->search->buildSqlQuery(),
        );

        unset($_POST['customWhereClause']);

        self::assertSame(
            'SELECT DISTINCT * FROM `PMA` ORDER BY `name` asc',
            $this->search->buildSqlQuery(),
        );

        $_POST['criteriaValues'] = ['value1', 'value2', 'value3', 'value4', 'value5', 'value6', 'value7,value8'];
        $_POST['criteriaColumnNames'] = ['name', 'id', 'index', 'index2', 'index3', 'index4', 'index5'];
        $_POST['criteriaColumnTypes'] = ['varchar', 'int', 'enum', 'type1', 'type2', 'type3', 'type4'];
        $_POST['criteriaColumnCollations'] = ['char1', 'char2', 'char3', 'char4', 'char5', 'char6', 'char7'];
        $_POST['criteriaColumnOperators'] = [
            '!=',
            '>',
            'IS NULL',
            'LIKE %...%',
            'REGEXP ^...$',
            'IN (...)',
            'BETWEEN',
        ];

        $expected = 'SELECT DISTINCT * FROM `PMA` WHERE `name` != \'value1\''
            . ' AND `id` > value2 AND `index` IS NULL AND `index2` LIKE \'%value4%\''
            . ' AND `index3` REGEXP ^value5$ AND `index4` IN (value6) AND `index5`'
            . ' BETWEEN value7 AND value8 ORDER BY `name` asc';
        self::assertSame(
            $expected,
            $this->search->buildSqlQuery(),
        );
    }

    public function testBuildSqlQueryWithWhereClause(): void
    {
        $_POST['zoom_submit'] = true;
        $_POST['table'] = 'PMA';

        self::assertSame(
            'SELECT * FROM `PMA`',
            $this->search->buildSqlQuery(),
        );

        $_POST['customWhereClause'] = '`table` = \'WhereClause\'';

        self::assertSame(
            'SELECT * FROM `PMA` WHERE `table` = \'WhereClause\'',
            $this->search->buildSqlQuery(),
        );

        unset($_POST['customWhereClause']);
        $_POST['criteriaColumnNames'] = ['b', 'a', 'c', 'd', 'e', 'f'];
        $_POST['criteriaColumnOperators'] = ['<=', '=', 'IS NULL', 'IS NOT NULL', '= \'\'', '!= \'\''];
        $_POST['criteriaValues'] = ['10', '2', '', '', '', ''];
        $_POST['criteriaColumnTypes'] = ['int(11)', 'int(11)', 'int(11)', 'int(11)', 'varchar', 'varchar'];

        $expected = 'SELECT * FROM `PMA` WHERE `b` <= 10'
            . ' AND `a` = 2 AND `c` IS NULL AND `d` IS NOT NULL AND `e` = \'\' AND `f` != \'\'';

        self::assertSame($expected, $this->search->buildSqlQuery());
    }

    public function testBuildSqlQueryWithWhereClauseGeom(): void
    {
        $_POST['zoom_submit'] = true;
        $_POST['table'] = 'PMA';

        self::assertSame(
            'SELECT * FROM `PMA`',
            $this->search->buildSqlQuery(),
        );

        $_POST['customWhereClause'] = '`table` = \'WhereClause\'';

        self::assertSame(
            'SELECT * FROM `PMA` WHERE `table` = \'WhereClause\'',
            $this->search->buildSqlQuery(),
        );

        unset($_POST['customWhereClause']);
        $_POST['criteriaColumnNames'] = ['b'];
        $_POST['criteriaColumnOperators'] = ['='];
        $_POST['geom_func'] = ['Dimension'];
        $_POST['criteriaValues'] = ['1'];
        $_POST['criteriaColumnTypes'] = ['geometry'];

        self::assertSame(
            'SELECT * FROM `PMA` WHERE Dimension(`b`) = \'1\'',
            $this->search->buildSqlQuery(),
        );
    }

    public function testBuildSqlQueryWithWhereClauseEnum(): void
    {
        $_POST['zoom_submit'] = true;
        $_POST['table'] = 'PMA';

        self::assertSame(
            'SELECT * FROM `PMA`',
            $this->search->buildSqlQuery(),
        );

        $_POST['customWhereClause'] = '`table` = \'WhereClause\'';

        self::assertSame(
            'SELECT * FROM `PMA` WHERE `table` = \'WhereClause\'',
            $this->search->buildSqlQuery(),
        );

        unset($_POST['customWhereClause']);
        $_POST['criteriaColumnNames'] = ['rating'];
        $_POST['criteriaColumnOperators'] = ['='];

        $_POST['criteriaValues'] = ['PG-13'];
        $_POST['criteriaColumnTypes'] = ['enum(\'G\', \'PG\', \'PG-13\', \'R\', \'NC-17\')'];

        self::assertSame(
            'SELECT * FROM `PMA` WHERE `rating` = \'PG-13\'',
            $this->search->buildSqlQuery(),
        );
    }

    public function testBuildSqlQueryWithWhereClauseUUID(): void
    {
        $_POST['zoom_submit'] = true;
        $_POST['table'] = 'PMA';

        self::assertSame(
            'SELECT * FROM `PMA`',
            $this->search->buildSqlQuery(),
        );

        $_POST['customWhereClause'] = '';

        self::assertSame(
            'SELECT * FROM `PMA`',
            $this->search->buildSqlQuery(),
        );

        unset($_POST['customWhereClause']);
        $_POST['criteriaColumnNames'] = ['id'];
        $_POST['criteriaColumnOperators'] = ['='];

        $_POST['criteriaValues'] = ['07ca1fdd-4805-11ed-a4dc-0242ac110002'];
        $_POST['criteriaColumnTypes'] = ['uuid'];

        self::assertSame(
            "SELECT * FROM `PMA` WHERE `id` = '07ca1fdd-4805-11ed-a4dc-0242ac110002'",
            $this->search->buildSqlQuery(),
        );
    }

    public function testBuildSqlQueryWithoutConditions(): void
    {
        $_POST['db'] = 'opengis';
        $_POST['table'] = 'world_cities';
        $_POST['geom_func'] = [2 => ' '];
        $_POST['customWhereClause'] = '';
        $_POST['session_max_rows'] = '25';
        $_POST['orderByColumn'] = '--nil--';
        $_POST['order'] = 'ASC';
        $_POST['submit'] = 'Go';
        $_POST['ajax_request'] = 'true';
        $_POST['displayAllColumns'] = 'true';

        self::assertSame('SELECT * FROM `world_cities`', $this->search->buildSqlQuery());
    }
}