<?php

declare(strict_types=1);

namespace PhpMyAdmin\Tests\Controllers\Table;

use PhpMyAdmin\Controllers\Table\GetFieldController;
use PhpMyAdmin\Core;
use PhpMyAdmin\Current;
use PhpMyAdmin\DatabaseInterface;
use PhpMyAdmin\Http\ServerRequest;
use PhpMyAdmin\Template;
use PhpMyAdmin\Tests\AbstractTestCase;
use PhpMyAdmin\Tests\Stubs\ResponseRenderer;
use PHPUnit\Framework\Attributes\CoversClass;
use PHPUnit\Framework\Attributes\PreserveGlobalState;
use PHPUnit\Framework\Attributes\RunInSeparateProcess;

use function bin2hex;

#[CoversClass(GetFieldController::class)]
class GetFieldControllerTest extends AbstractTestCase
{
    #[PreserveGlobalState(false)]
    #[RunInSeparateProcess]
    public function testGetFieldController(): void
    {
        Current::$database = 'test_db';
        Current::$table = 'table_with_blob';

        $request = self::createStub(ServerRequest::class);
        $request->method('getQueryParam')->willReturnMap([
            ['transform_key', '', 'file' ],
            ['sql_query', '', 'SELECT * FROM `test_db`.`table_with_blob`'],
            ['where_clause', '', '`table_with_blob`.`id` = 1'],
            ['where_clause_sign', '', Core::signSqlQuery('`table_with_blob`.`id` = 1')],
        ]);

        $dummyDbi = $this->createDbiDummy();
        $dummyDbi->addSelectDb('test_db');
        $dummyDbi->addResult(
            'SHOW COLUMNS FROM `test_db`.`table_with_blob`',
            [['id', 'int(11)', 'NO', 'PRI', null, 'auto_increment'], ['file', 'blob', 'NO', '', null, '']],
            ['Field', 'Type', 'Null', 'Key', 'Default', 'Extra'],
        );
        $dummyDbi->addResult(
            'SHOW INDEXES FROM `test_db`.`table_with_blob`',
            [['table_with_blob', 'PRIMARY', 'id']],
            ['Table', 'Key_name', 'Column_name'],
        );
        $dummyDbi->addResult(
            'SELECT `file` FROM `table_with_blob` WHERE `table_with_blob`.`id` = 1;',
            [[bin2hex('FILE')]],
            ['file'],
        );
        $dbi = $this->createDatabaseInterface($dummyDbi);
        DatabaseInterface::$instance = $dbi;

        (new GetFieldController(new ResponseRenderer(), new Template(), $dbi))($request);
        $this->expectOutputString('46494c45');
    }
}