<?php

/*!
 * @copyright   Copyright (C) 2010-2024 Combodo SAS
 * @license     http://opensource.org/licenses/AGPL-3.0
 */

namespace Combodo\iTop\Test\UnitTest\Core;

use Combodo\iTop\Test\UnitTest\ItopDataTestCase;
use ormDocument;

/**
 * Tests of the ormDocument class
 */
class ormDocumentTest extends ItopDataTestCase
{
	/**
	 * @inheritDoc
	 */
	protected function LoadRequiredItopFiles(): void
	{
		parent::LoadRequiredItopFiles();

		$this->RequireOnceItopFile('core/ormdocument.class.inc.php');
	}

	/**
	 * @param array $aDocAData
	 * @param array $aDocBData
	 * @param bool $bExpectedResult
	 *
	 * @dataProvider EqualsExceptDownloadsCountProvider
	 */
	public function testEqualsExceptDownloadsCount(array $aDocAData, array $aDocBData, bool $bExpectedResult)
	{
		$oDocA = new ormDocument(base64_decode($aDocAData[0]), $aDocAData[1], $aDocAData[2], $aDocAData[3]);
		$oDocB = new ormDocument(base64_decode($aDocBData[0]), $aDocBData[1], $aDocBData[2], $aDocBData[3]);

		$bTestedResult = $oDocA->EqualsExceptDownloadsCount($oDocB);
		$this->assertSame($bExpectedResult, $bTestedResult);
	}

	public function EqualsExceptDownloadsCountProvider(): array
	{
		$sFirstDummyTextFileContentBase64 = "Rmlyc3Q=";
		$sSecondDummyTextFileContentBase64 = "U2Vjb25k";

		return [
			'Total different files' => [
				[
					$sFirstDummyTextFileContentBase64,
					"text/plain",
					"a.txt",
					0,
				],
				[
					$sSecondDummyTextFileContentBase64,
					"image/png",
					"b.png",
					1,
				],
				false,
			],
			'Different data only' => [
				[
					$sFirstDummyTextFileContentBase64,
					"text/plain",
					"a.txt",
					0,
				],
				[
					$sSecondDummyTextFileContentBase64,
					"text/plain",
					"a.txt",
					0,
				],
				false,
			],
			'Different mime types only' => [
				[
					$sFirstDummyTextFileContentBase64,
					"text/plain",
					"a.txt",
					0,
				],
				[
					$sFirstDummyTextFileContentBase64,
					"image/png",
					"a.txt",
					0,
				],
				false,
			],
			'Different file names only' => [
				[
					$sFirstDummyTextFileContentBase64,
					"text/plain",
					"a.txt",
					0,
				],
				[
					$sFirstDummyTextFileContentBase64,
					"text/plain",
					"b.txt",
					0,
				],
				false,
			],
			'Different download counts only' => [
				[
					$sFirstDummyTextFileContentBase64,
					"text/plain",
					"a.txt",
					0,
				],
				[
					$sFirstDummyTextFileContentBase64,
					"text/plain",
					"a.txt",
					1,
				],
				true,
			],
			'Identical files, different object instances' => [
				[
					$sFirstDummyTextFileContentBase64,
					"text/plain",
					"a.txt",
					0,
				],
				[
					$sFirstDummyTextFileContentBase64,
					"text/plain",
					"a.txt",
					0,
				],
				false,
			],
		];
	}

	public function testResizeImageToFitShouldResizeImageWhenImageIsTooBig()
	{
		$sImageData = base64_decode('iVBORw0KGgoAAAANSUhEUgAAAAoAAAAICAIAAABPmPnhAAAAe0lEQVQI132OMQoCMRRE3/9Z3M126V0kB9BCvICnziXs7QIWlttqpWMRFQT1VcMbGMb4xPoQ18uWL4eTxxglSaq1Au8OwM1TSi3nnLGnzxKA4fM8N1VKQVyPZ6Br6s4Xhj7st9OwcNy61yUsGEK3Nmu+mUawcbfiN85fHsBoHdXt5HATAAAAAElFTkSuQmCC');
		$sMimeType = 'image/png';
		$sFileName = 'MyImage.png';
		$oDoc = new ormDocument($sImageData, $sMimeType, $sFileName);
		$iMawWidth = 6;
		$iMaxHeight = 5;

		$oResult = $oDoc->ResizeImageToFit($iMawWidth, $iMaxHeight, $aDimensions);

		$aRealDimensions = \utils::GetImageSize($oResult->GetData());
		$aActualDimensions = [
			'width' => $aRealDimensions[0],
			'height' => $aRealDimensions[1],
		];

		$this->assertNotSame($oDoc, $oResult, 'ResizeImageToFit should return a new object when there have been some modifications');
		$this->assertIsArray($aDimensions, 'ResizeImageToFit should fill aDimension with the dimensions of the new image when there are no issues');
		$this->assertEquals($aDimensions, $aActualDimensions, 'The returned dimensions should match the real dimensions of the image');
		$this->assertLessThanOrEqual($iMawWidth, $aActualDimensions['width'], 'The new width should be less than or equal to max width');
		$this->assertLessThanOrEqual($iMaxHeight, $aActualDimensions['height'], 'The new height should be less than or equal to max height');
	}

	public function testResizeImageToFitShouldDoNothingWhenImageIsAlreadySmallEnough()
	{
		$sImageData = base64_decode('iVBORw0KGgoAAAANSUhEUgAAAAoAAAAICAIAAABPmPnhAAAAe0lEQVQI132OMQoCMRRE3/9Z3M126V0kB9BCvICnziXs7QIWlttqpWMRFQT1VcMbGMb4xPoQ18uWL4eTxxglSaq1Au8OwM1TSi3nnLGnzxKA4fM8N1VKQVyPZ6Br6s4Xhj7st9OwcNy61yUsGEK3Nmu+mUawcbfiN85fHsBoHdXt5HATAAAAAElFTkSuQmCC');
		$sMimeType = 'image/png';
		$sFileName = 'MyImage.png';
		$oDoc = new ormDocument($sImageData, $sMimeType, $sFileName);
		$iMawWidth = 10;
		$iMaxHeight = 8;

		$oResult = $oDoc->ResizeImageToFit($iMawWidth, $iMaxHeight, $aDimensions);

		$this->assertSame($oDoc, $oResult, 'ResizeImageToFit should return the same object when there have been no modifications');
		$this->assertIsArray($aDimensions, 'ResizeImageToFit should fill aDimension with the dimensions of the image when there are no issues');
	}

	public function testResizeImageToFitShouldDoNothingWhenItCannotReadTheImage()
	{
		$sImageData = 'garbagedata';
		$sMimeType = 'image/png';
		$sFileName = 'MyImage.png';
		$oDoc = new ormDocument($sImageData, $sMimeType, $sFileName);
		$iMawWidth = 10;
		$iMaxHeight = 8;

		$oResult = $oDoc->ResizeImageToFit($iMawWidth, $iMaxHeight, $aDimensions);

		$this->assertSame($oDoc, $oResult, 'ResizeImageToFit should return the same object when there have been no modifications');
		$this->assertNull($aDimensions, 'ResizeImageToFit should fill aDimension with null when there are issues');
	}

	public function testResizeImageToFitShouldDoNothingWhenItDoesNotHandleTheMimeType()
	{
		$sImageData = base64_decode('Qk3mAAAAAAAAAEYAAAA4AAAACgAAAAgAAAABABAAAwAAAKAAAAAjLgAAIy4AAAAAAAAAAAAAAHwAAOADAAAfAAAAAAAAAMQExATEBMQExATEBMQExATEBMQExATEBMQExATEBMQExATEBMQExAQAAAAAAAAAAAAAAAAgBMQgxATEBAAAAAAAAAAAAAAAACAExCAgBAAAIQT/f/9/1loAACAAxATEGMQEAABjDP9//3//fwAAxATEBMQUxAQAACEE/3//f3tvAADEBMQExATEBAAAAAAAAAAAAAAAACAAxATEBMQEAAA=');
		$sMimeType = 'image/bmp';
		$sFileName = 'MyImage.bmp';
		$oDoc = new ormDocument($sImageData, $sMimeType, $sFileName);
		$iMawWidth = 5;
		$iMaxHeight = 5;

		$oResult = $oDoc->ResizeImageToFit($iMawWidth, $iMaxHeight, $aDimensions);

		$this->assertSame($oDoc, $oResult, 'ResizeImageToFit should return the same object when there have been no modifications');
		$this->assertNull($aDimensions, 'ResizeImageToFit should fill aDimension with null when there are issues');
	}

	public function testResizeImageToFitShouldNotResizeWhenMaximumIs0()
	{
		$sImageData = base64_decode('iVBORw0KGgoAAAANSUhEUgAAAAoAAAAICAIAAABPmPnhAAAAe0lEQVQI132OMQoCMRRE3/9Z3M126V0kB9BCvICnziXs7QIWlttqpWMRFQT1VcMbGMb4xPoQ18uWL4eTxxglSaq1Au8OwM1TSi3nnLGnzxKA4fM8N1VKQVyPZ6Br6s4Xhj7st9OwcNy61yUsGEK3Nmu+mUawcbfiN85fHsBoHdXt5HATAAAAAElFTkSuQmCC');
		$sMimeType = 'image/png';
		$sFileName = 'MyImage.png';
		$oDoc = new ormDocument($sImageData, $sMimeType, $sFileName);
		$iMawWidth = 0;
		$iMaxHeight = 0;

		$oResult = $oDoc->ResizeImageToFit($iMawWidth, $iMaxHeight, $aDimensions);

		$this->assertSame($oDoc, $oResult, 'ResizeImageToFit should return the same object when there have been no modifications');
		$this->assertIsArray($aDimensions, 'ResizeImageToFit should fill aDimension with the dimensions of the image when there are no issues');
	}

	public function testResizeImageToFitShouldIgnoreMaximum0Axis()
	{
		$sImageData = base64_decode('iVBORw0KGgoAAAANSUhEUgAAAAoAAAAICAIAAABPmPnhAAAAe0lEQVQI132OMQoCMRRE3/9Z3M126V0kB9BCvICnziXs7QIWlttqpWMRFQT1VcMbGMb4xPoQ18uWL4eTxxglSaq1Au8OwM1TSi3nnLGnzxKA4fM8N1VKQVyPZ6Br6s4Xhj7st9OwcNy61yUsGEK3Nmu+mUawcbfiN85fHsBoHdXt5HATAAAAAElFTkSuQmCC');
		$sMimeType = 'image/png';
		$sFileName = 'MyImage.png';
		$oDoc = new ormDocument($sImageData, $sMimeType, $sFileName);
		$iMawWidth = 5;
		$iMaxHeight = 0;

		$oResult = $oDoc->ResizeImageToFit($iMawWidth, $iMaxHeight, $aDimensions);

		$aRealDimensions = \utils::GetImageSize($oResult->GetData());
		$aActualDimensions = [
			'width' => $aRealDimensions[0],
			'height' => $aRealDimensions[1],
		];

		$this->assertNotSame($oDoc, $oResult, 'ResizeImageToFit should return a new object when there have been some modifications');
		$this->assertIsArray($aDimensions, 'ResizeImageToFit should fill aDimension with the dimensions of the new image when there are no issues');
		$this->assertEquals($aDimensions, $aActualDimensions, 'The returned dimensions should match the real dimensions of the image');
		$this->assertEquals($iMawWidth, $aActualDimensions['width'], 'The new width should be exactly the max width');
		$this->assertGreaterThanOrEqual($iMaxHeight, $aActualDimensions['height'], 'The new height should not be 0');
	}

}