<?php

declare(strict_types=1);

namespace PhpMyAdmin\Tests\Database;

use PhpMyAdmin\ConfigStorage\Relation;
use PhpMyAdmin\Database\Qbe;
use PhpMyAdmin\DatabaseInterface;
use PhpMyAdmin\Template;
use PhpMyAdmin\Tests\AbstractTestCase;

/**
 * @covers \PhpMyAdmin\Database\Qbe
 */
class QbeTest extends AbstractTestCase
{
    /** @var Qbe */
    protected $object;

    /**
     * Sets up the fixture, for example, opens a network connection.
     * This method is called before a test is executed.
     */
    protected function setUp(): void
    {
        parent::setUp();
        $GLOBALS['server'] = 0;
        $GLOBALS['db'] = 'pma_test';
        $this->object = new Qbe(new Relation($GLOBALS['dbi']), new Template(), $GLOBALS['dbi'], 'pma_test');
        //mock DBI
        $dbi = $this->getMockBuilder(DatabaseInterface::class)
            ->disableOriginalConstructor()
            ->getMock();

        $create_table = 'CREATE TABLE `table1` ('
            . '`id` int(11) NOT NULL,'
            . '`value` int(11) NOT NULL,'
            . 'PRIMARY KEY (`id`,`value`),'
            . 'KEY `value` (`value`)'
            . ') ENGINE=InnoDB DEFAULT CHARSET=latin1';

        $dbi->expects($this->any())
            ->method('fetchValue')
            ->with('SHOW CREATE TABLE `pma_test`.`table1`', 1)
            ->will($this->returnValue($create_table));

        $dbi->expects($this->any())
            ->method('getTableIndexes')
            ->will($this->returnValue([]));

        $GLOBALS['dbi'] = $dbi;
        $this->object->dbi = $dbi;
    }

    /**
     * Tears down the fixture, for example, closes a network connection.
     * This method is called after a test is executed.
     */
    protected function tearDown(): void
    {
        parent::tearDown();
        unset($this->object);
    }

    /**
     * Test for getSortSelectCell
     */
    public function testGetSortSelectCell(): void
    {
        self::assertStringContainsString('style="width:12ex" name="criteriaSort[1]"', $this->callFunction(
            $this->object,
            Qbe::class,
            'getSortSelectCell',
            [1]
        ));
        self::assertStringNotContainsString('selected="selected"', $this->callFunction(
            $this->object,
            Qbe::class,
            'getSortSelectCell',
            [1]
        ));
        self::assertStringContainsString('value="ASC" selected="selected">', $this->callFunction(
            $this->object,
            Qbe::class,
            'getSortSelectCell',
            [
                1,
                'ASC',
            ]
        ));
    }

    /**
     * Test for getSortRow
     */
    public function testGetSortRow(): void
    {
        self::assertStringContainsString('name="criteriaSort[0]"', $this->callFunction(
            $this->object,
            Qbe::class,
            'getSortRow',
            []
        ));
        self::assertStringContainsString('name="criteriaSort[1]"', $this->callFunction(
            $this->object,
            Qbe::class,
            'getSortRow',
            []
        ));
        self::assertStringContainsString('name="criteriaSort[2]"', $this->callFunction(
            $this->object,
            Qbe::class,
            'getSortRow',
            []
        ));
    }

    /**
     * Test for getShowRow
     */
    public function testGetShowRow(): void
    {
        self::assertSame('<td class="text-center"><input type'
        . '="checkbox" name="criteriaShow[0]"></td><td class="text-center">'
        . '<input type="checkbox" name="criteriaShow[1]"></td><td '
        . 'class="text-center"><input type="checkbox" name="criteriaShow[2]">'
        . '</td>', $this->callFunction(
            $this->object,
            Qbe::class,
            'getShowRow',
            []
        ));
    }

    /**
     * Test for getCriteriaInputboxRow
     */
    public function testGetCriteriaInputboxRow(): void
    {
        self::assertSame('<td class="text-center">'
        . '<input type="hidden" name="prev_criteria[0]" value="">'
        . '<input type="text" name="criteria[0]" value="" class="textfield" '
        . 'style="width: 12ex" size="20"></td><td class="text-center">'
        . '<input type="hidden" name="prev_criteria[1]" value="">'
        . '<input type="text" name="criteria[1]" value="" class="textfield" '
        . 'style="width: 12ex" size="20"></td><td class="text-center">'
        . '<input type="hidden" name="prev_criteria[2]" value="">'
        . '<input type="text" name="criteria[2]" value="" class="textfield" '
        . 'style="width: 12ex" size="20"></td>', $this->callFunction(
            $this->object,
            Qbe::class,
            'getCriteriaInputboxRow',
            []
        ));
    }

    /**
     * Test for getAndOrColCell
     */
    public function testGetAndOrColCell(): void
    {
        self::assertSame('<td class="text-center"><strong>Or:</strong><input type="radio" '
        . 'name="criteriaAndOrColumn[1]" value="or">&nbsp;&nbsp;<strong>And:'
        . '</strong><input type="radio" name="criteriaAndOrColumn[1]" value='
        . '"and"><br>Ins<input type="checkbox" name="criteriaColumnInsert'
        . '[1]">&nbsp;&nbsp;Del<input type="checkbox" '
        . 'name="criteriaColumnDelete[1]"></td>', $this->callFunction(
            $this->object,
            Qbe::class,
            'getAndOrColCell',
            [1]
        ));
    }

    /**
     * Test for getModifyColumnsRow
     */
    public function testGetModifyColumnsRow(): void
    {
        self::assertSame('<td class="text-center"><strong>'
        . 'Or:</strong><input type="radio" name="criteriaAndOrColumn[0]" value'
        . '="or">&nbsp;&nbsp;<strong>And:</strong><input type="radio" name='
        . '"criteriaAndOrColumn[0]" value="and" checked="checked"><br>Ins'
        . '<input type="checkbox" name="criteriaColumnInsert[0]">&nbsp;&nbsp;'
        . 'Del<input type="checkbox" name="criteriaColumnDelete[0]"></td><td '
        . 'class="text-center"><strong>Or:</strong><input type="radio" name="'
        . 'criteriaAndOrColumn[1]" value="or">&nbsp;&nbsp;<strong>And:'
        . '</strong><input type="radio" name="criteriaAndOrColumn[1]" value='
        . '"and" checked="checked"><br>Ins<input type="checkbox" name='
        . '"criteriaColumnInsert[1]">&nbsp;&nbsp;Del<input type="checkbox" '
        . 'name="criteriaColumnDelete[1]"></td><td class="text-center"><br>Ins'
        . '<input type="checkbox" name="criteriaColumnInsert[2]">&nbsp;&nbsp;'
        . 'Del<input type="checkbox" name="criteriaColumnDelete[2]"></td>', $this->callFunction(
            $this->object,
            Qbe::class,
            'getModifyColumnsRow',
            []
        ));
    }

    /**
     * Test for getInputboxRow
     */
    public function testGetInputboxRow(): void
    {
        self::assertSame('<td class="text-center"><input type="text" name="Or2[0]" value="" class='
        . '"textfield" style="width: 12ex" size="20"></td><td class="text-center">'
        . '<input type="text" name="Or2[1]" value="" class="textfield" '
        . 'style="width: 12ex" size="20"></td><td class="text-center"><input '
        . 'type="text" name="Or2[2]" value="" class="textfield" style="width: '
        . '12ex" size="20"></td>', $this->callFunction(
            $this->object,
            Qbe::class,
            'getInputboxRow',
            [2]
        ));
    }

    /**
     * Test for getInsDelAndOrCriteriaRows
     */
    public function testGetInsDelAndOrCriteriaRows(): void
    {
        $actual = $this->callFunction(
            $this->object,
            Qbe::class,
            'getInsDelAndOrCriteriaRows',
            [
                2,
                3,
            ]
        );

        self::assertStringContainsString('<tr class="noclick">', $actual);
        self::assertStringContainsString('<td class="text-center"><input type="text" '
        . 'name="Or0[0]" value="" class="textfield" style="width: 12ex" '
        . 'size="20"></td><td class="text-center"><input type="text" name="Or0[1]" '
        . 'value="" class="textfield" style="width: 12ex" size="20"></td><td '
        . 'class="text-center"><input type="text" name="Or0[2]" value="" class='
        . '"textfield" style="width: 12ex" size="20"></td></tr>', $actual);
    }

    /**
     * Test for getSelectClause
     */
    public function testGetSelectClause(): void
    {
        self::assertSame('', $this->callFunction(
            $this->object,
            Qbe::class,
            'getSelectClause',
            []
        ));
    }

    /**
     * Test for getWhereClause
     */
    public function testGetWhereClause(): void
    {
        self::assertSame('', $this->callFunction(
            $this->object,
            Qbe::class,
            'getWhereClause',
            []
        ));
    }

    /**
     * Test for getOrderByClause
     */
    public function testGetOrderByClause(): void
    {
        self::assertSame('', $this->callFunction(
            $this->object,
            Qbe::class,
            'getOrderByClause',
            []
        ));
    }

    /**
     * Test for getIndexes
     */
    public function testGetIndexes(): void
    {
        self::assertSame([
            'unique' => [],
            'index' => [],
        ], $this->callFunction(
            $this->object,
            Qbe::class,
            'getIndexes',
            [
                [
                    '`table1`',
                    'table2',
                ],
                [
                    'column1',
                    'column2',
                    'column3',
                ],
                ['column2'],
            ]
        ));
    }

    /**
     * Test for getLeftJoinColumnCandidates
     */
    public function testGetLeftJoinColumnCandidates(): void
    {
        self::assertSame([0 => 'column2'], $this->callFunction(
            $this->object,
            Qbe::class,
            'getLeftJoinColumnCandidates',
            [
                [
                    '`table1`',
                    'table2',
                ],
                [
                    'column1',
                    'column2',
                    'column3',
                ],
                ['column2'],
            ]
        ));
    }

    /**
     * Test for getMasterTable
     */
    public function testGetMasterTable(): void
    {
        self::assertSame(0, $this->callFunction(
            $this->object,
            Qbe::class,
            'getMasterTable',
            [
                [
                    'table1',
                    'table2',
                ],
                [
                    'column1',
                    'column2',
                    'column3',
                ],
                ['column2'],
                ['qbe_test'],
            ]
        ));
    }

    /**
     * Test for getWhereClauseTablesAndColumns
     */
    public function testGetWhereClauseTablesAndColumns(): void
    {
        $_POST['criteriaColumn'] = [
            'table1.id',
            'table1.value',
            'table1.name',
            'table1.deleted',
        ];
        self::assertSame([
            'where_clause_tables' => [],
            'where_clause_columns' => [],
        ], $this->callFunction(
            $this->object,
            Qbe::class,
            'getWhereClauseTablesAndColumns',
            []
        ));
    }

    /**
     * Test for getFromClause
     */
    public function testGetFromClause(): void
    {
        $_POST['criteriaColumn'] = [
            'table1.id',
            'table1.value',
            'table1.name',
            'table1.deleted',
        ];
        self::assertSame('`table1`', $this->callFunction(
            $this->object,
            Qbe::class,
            'getFromClause',
            [['`table1`.`id`']]
        ));
    }

    /**
     * Test for getSQLQuery
     */
    public function testGetSQLQuery(): void
    {
        $_POST['criteriaColumn'] = [
            'table1.id',
            'table1.value',
            'table1.name',
            'table1.deleted',
        ];
        self::assertSame('FROM `table1`' . "\n", $this->callFunction(
            $this->object,
            Qbe::class,
            'getSQLQuery',
            [['`table1`.`id`']]
        ));
    }
}