<?php
/**
 * @package     Joomla.Site
 * @subpackage  Templates.cassiopeia
 *
 * @copyright   (C) 2017 Open Source Matters, Inc. <https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\CMS\Factory;
use Joomla\CMS\HTML\HTMLHelper;

/** @var Joomla\CMS\Document\HtmlDocument $this */

$app = Factory::getApplication();
$wa  = $this->getWebAssetManager();

// Color Theme
$paramsColorName = $this->params->get('colorName', 'colors_standard');
$assetColorName  = 'theme.' . $paramsColorName;
$wa->registerAndUseStyle($assetColorName, 'media/templates/site/cassiopeia/css/global/' . $paramsColorName . '.css');

// Use a font scheme if set in the template style options
$paramsFontScheme = $this->params->get('useFontScheme', false);
$fontStyles       = '';

if ($paramsFontScheme)
{
	if (stripos($paramsFontScheme, 'https://') === 0)
	{
		$this->getPreloadManager()->preconnect('https://fonts.googleapis.com/', ['crossorigin' => 'anonymous']);
		$this->getPreloadManager()->preconnect('https://fonts.gstatic.com/', ['crossorigin' => 'anonymous']);
		$this->getPreloadManager()->preload($paramsFontScheme, ['as' => 'style', 'crossorigin' => 'anonymous']);
		$wa->registerAndUseStyle('fontscheme.current', $paramsFontScheme, [], ['media' => 'print', 'rel' => 'lazy-stylesheet', 'onload' => 'this.media=\'all\'', 'crossorigin' => 'anonymous']);

		if (preg_match_all('/family=([^?:]*):/i', $paramsFontScheme, $matches) > 0)
		{
			$fontStyles = '--cassiopeia-font-family-body: "' . str_replace('+', ' ', $matches[1][0]) . '", sans-serif;
			--cassiopeia-font-family-headings: "' . str_replace('+', ' ', isset($matches[1][1]) ? $matches[1][1] : $matches[1][0]) . '", sans-serif;
			--cassiopeia-font-weight-normal: 400;
			--cassiopeia-font-weight-headings: 700;';
		}
	}
	else
	{
		$wa->registerAndUseStyle('fontscheme.current', $paramsFontScheme, ['version' => 'auto'], ['media' => 'print', 'rel' => 'lazy-stylesheet', 'onload' => 'this.media=\'all\'']);
		$this->getPreloadManager()->preload($wa->getAsset('style', 'fontscheme.current')->getUri() . '?' . $this->getMediaVersion(), ['as' => 'style']);
	}
}

// Enable assets
$wa->usePreset('template.cassiopeia.' . ($this->direction === 'rtl' ? 'rtl' : 'ltr'))
	->useStyle('template.active.language')
	->useStyle('template.user')
	->useScript('template.user')
	->addInlineStyle(":root {
		--hue: 214;
		--template-bg-light: #f0f4fb;
		--template-text-dark: #495057;
		--template-text-light: #ffffff;
		--template-link-color: #2a69b8;
		--template-special-color: #001B4C;
		$fontStyles
	}");


// Override 'template.active' asset to set correct ltr/rtl dependency
$wa->registerStyle('template.active', '', [], [], ['template.cassiopeia.' . ($this->direction === 'rtl' ? 'rtl' : 'ltr')]);

// Browsers support SVG favicons
$this->addHeadLink(HTMLHelper::_('image', 'joomla-favicon.svg', '', [], true, 1), 'icon', 'rel', ['type' => 'image/svg+xml']);
$this->addHeadLink(HTMLHelper::_('image', 'favicon.ico', '', [], true, 1), 'alternate icon', 'rel', ['type' => 'image/vnd.microsoft.icon']);
$this->addHeadLink(HTMLHelper::_('image', 'joomla-favicon-pinned.svg', '', [], true, 1), 'mask-icon', 'rel', ['color' => '#000']);

// Defer font awesome
$wa->getAsset('style', 'fontawesome')->setAttribute('rel', 'lazy-stylesheet');
?>
<!DOCTYPE html>
<html lang="<?php echo $this->language; ?>" dir="<?php echo $this->direction; ?>">
<head>
	<jdoc:include type="metas" />
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<jdoc:include type="styles" />
	<jdoc:include type="scripts" />
</head>
<body class="<?php echo $this->direction === 'rtl' ? 'rtl' : ''; ?>">
	<jdoc:include type="message" />
	<jdoc:include type="component" />
</body>
</html>
