<?php

declare(strict_types=1);

namespace PhpOffice\PhpSpreadsheetTests\Reader\Html;

use PhpOffice\PhpSpreadsheet\Reader\Exception as ReaderException;
use PhpOffice\PhpSpreadsheet\Reader\Html;
use PHPUnit\Framework\TestCase;

class HtmlLoadStringTest extends TestCase
{
    private static bool $alwaysTrue = true;

    public function testCanLoadFromString(): void
    {
        $html = '<table>
                    <tr>
                        <td>Hello World</td>
                    </tr>
                    <tr>
                        <td>Hello<br />World</td>
                    </tr>
                    <tr>
                        <td>Hello<br>World</td>
                    </tr>
                </table>';
        $spreadsheet = (new Html())->loadFromString($html);
        $firstSheet = $spreadsheet->getSheet(0);

        $cellStyle = $firstSheet->getStyle('A1');
        self::assertFalse($cellStyle->getAlignment()->getWrapText());

        $cellStyle = $firstSheet->getStyle('A2');
        self::assertTrue($cellStyle->getAlignment()->getWrapText());
        $cellValue = $firstSheet->getCell('A2')->getValue();
        self::assertStringContainsString("\n", $cellValue);

        $cellStyle = $firstSheet->getStyle('A3');
        self::assertTrue($cellStyle->getAlignment()->getWrapText());
        $cellValue = $firstSheet->getCell('A3')->getValue();
        self::assertStringContainsString("\n", $cellValue);
    }

    public function testLoadInvalidString(): void
    {
        if (method_exists($this, 'setOutputCallback')) {
            $this->expectException(ReaderException::class);
            $html = '<table<>';
            (new Html())->loadFromString($html);
        } else {
            // The meat of this test runs in HtmlPhpunit10Test
            self::assertTrue(self::$alwaysTrue);
        }
    }

    public function testCanLoadFromStringIntoExistingSpreadsheet(): void
    {
        $html = '<table>
                    <tr>
                        <td>Hello World</td>
                    </tr>
                    <tr>
                        <td>Hello<br />World</td>
                    </tr>
                    <tr>
                        <td>Hello<br>World</td>
                    </tr>
                </table>';
        $reader = new Html();
        $spreadsheet = $reader->loadFromString($html);
        $firstSheet = $spreadsheet->getSheet(0);

        $cellStyle = $firstSheet->getStyle('A1');
        self::assertFalse($cellStyle->getAlignment()->getWrapText());

        $cellStyle = $firstSheet->getStyle('A2');
        self::assertTrue($cellStyle->getAlignment()->getWrapText());
        $cellValue = $firstSheet->getCell('A2')->getValue();
        self::assertStringContainsString("\n", $cellValue);

        $cellStyle = $firstSheet->getStyle('A3');
        self::assertTrue($cellStyle->getAlignment()->getWrapText());
        $cellValue = $firstSheet->getCell('A3')->getValue();
        self::assertStringContainsString("\n", $cellValue);

        $reader->setSheetIndex(1);
        $html = '<table>
                    <tr>
                        <td>Goodbye World</td>
                    </tr>
                </table>';

        self::assertEquals(1, $spreadsheet->getSheetCount());
        $spreadsheet = $reader->loadFromString($html, $spreadsheet);
        self::assertEquals(2, $spreadsheet->getSheetCount());
    }

    public function testCanLoadDuplicateTitle(): void
    {
        $html = <<<'EOF'
            <html>
            <head>
            <title>Sheet</title>
            </head>
            <body>
            <table><tr><td>1</td></tr></table>
            </body>
            </html>
            EOF;
        $reader = new Html();
        $spreadsheet = $reader->loadFromString($html);
        $reader->setSheetIndex(1);
        $reader->loadFromString($html, $spreadsheet);
        $reader->setSheetIndex(2);
        $reader->loadFromString($html, $spreadsheet);
        $sheet = $spreadsheet->getSheet(0);
        self::assertEquals(1, $sheet->getCell('A1')->getValue());
        self::assertEquals('Sheet', $sheet->getTitle());
        $sheet = $spreadsheet->getSheet(1);
        self::assertEquals(1, $sheet->getCell('A1')->getValue());
        self::assertEquals('Sheet 1', $sheet->getTitle());
        $sheet = $spreadsheet->getSheet(2);
        self::assertEquals(1, $sheet->getCell('A1')->getValue());
        self::assertEquals('Sheet 2', $sheet->getTitle());
    }
}
