<?php

function ux_section( $atts, $content = null ) {
	$atts = shortcode_atts( array(
		'_id'             => 'section_' . rand(),
		'class'           => '',
		'label'           => '',
		'visibility'      => '',
		'sticky'          => '',

		// Background.
		'bg'              => '',
		'bg_size'         => '',
		'bg_color'        => '',
		'bg_overlay'      => '',
		'bg_overlay__sm'  => '',
		'bg_overlay__md'  => '',
		'bg_pos'          => '',
		'parallax'        => '',
		'effect'          => '',

		// Video.
		'video_mp4'       => '',
		'video_ogg'       => '',
		'video_webm'      => '',
		'video_sound'     => '',
		'video_loop'      => '',
		'youtube'         => '',
		'dark'            => 'false',
		'mask'            => '',
		'padding'         => '30px',
		'padding__sm'     => '',
		'padding__md'     => '',
		'height'          => '',
		'height__sm'      => '',
		'height__md'      => '',
		'margin'          => '',
		'loading'         => '',
		'scroll_for_more' => '',
		// Border Control.
		'border'          => '',
		'border_hover'    => '',
		'border_color'    => '',
		'border_margin'   => '',
		'border_radius'   => '',
		'border_style'    => '',
	), $atts );

	extract( $atts );

	// Hide if visibility is hidden.
	if ( $visibility === 'hidden' ) {
		return;
	}

	ob_start();

	$classes = array( 'section' );

	$classes_bg = array( 'bg', 'section-bg', 'fill', 'bg-fill' );

	// Fix old.
	if ( strpos( $bg, '#' ) !== false ) {
		$atts['bg_color'] = $bg;
		$atts['bg']       = false;
	}

	// Add Custom Classes.
	if ( $class ) {
		$classes[] = $class;
	}

	// Add Dark text.
	if ( $dark === 'true' ) {
		$classes[] = 'dark';
	}

	// If sticky section.
	if ( $sticky ) {
		$classes[] = 'sticky-section';
	}

	// Add Mask.
	if ( $mask ) {
		$classes[] = 'has-mask mask-' . $mask;
	}

	// Add visibility class.
	if ( $visibility ) {
		$classes[] = $visibility;
	}

	// Add Parallax.
	if ( $parallax ) {
		$classes[] = 'has-parallax';
		$parallax  = 'data-parallax-container=".section" data-parallax-background data-parallax="-' . $parallax . '"';
	}

	// Background effects.
	if ( $effect ) {
		wp_enqueue_style( 'flatsome-effects' );
	}

	// Add Full Height Class.
	if ( $height === '100vh' ) {
		$classes[] = 'is-full-height';
	}

	// Lazy load.
	$classes_bg[] = get_theme_mod( 'lazy_load_backgrounds', 1 ) ? '' : 'bg-loaded';
	$classes_bg[] = $bg ? '' : 'bg-loaded';

	if ( $border_hover ) {
		$classes[] = 'has-hover';
	}

	$classes    = implode( ' ', $classes );
	$classes_bg = implode( ' ', $classes_bg );
	?>
	<section class="<?php echo $classes; ?>" id="<?php echo $_id; ?>">
		<div class="<?php echo $classes_bg; ?>" <?php echo $parallax; ?>>

			<?php require( __DIR__ . '/commons/video.php' ); ?>

			<?php
			if ( $bg_overlay ) {
				echo '<div class="section-bg-overlay absolute fill"></div>';
			}
			if ( $loading ) {
				echo '<div class="loading-spin centered"></div>';
			}
			if ( $scroll_for_more ) {
				echo '<button class="scroll-for-more z-5 icon absolute bottom h-center">' . get_flatsome_icon( 'icon-angle-down', '42px' ) . '</button>';
			}
			if ( $effect ) {
				echo '<div class="effect-' . $effect . ' bg-effect fill no-click"></div>';
			}
			?>

			<?php require( __DIR__ . '/commons/border.php' ); ?>

		</div><!-- .section-bg -->

		<div class="section-content relative">
			<?php echo $content; ?>
		</div><!-- .section-content -->

		<?php
		// Get custom CSS.
		$args = array(
			'padding'    => array(
				'selector' => '',
				'property' => 'padding-top, padding-bottom',
			),
			'margin'     => array(
				'selector' => '',
				'property' => 'margin-bottom',
			),
			'height'     => array(
				'selector' => '',
				'property' => 'min-height',
			),
			'bg_color'   => array(
				'selector' => '',
				'property' => 'background-color',
			),
			'bg_overlay' => array(
				'selector' => '.section-bg-overlay',
				'property' => 'background-color',
			),
			'bg'         => array(
				'selector' => '.section-bg.bg-loaded',
				'property' => 'background-image',
				'size'     => $bg_size,
			),
			'bg_pos'     => array(
				'selector' => '.section-bg',
				'property' => 'background-position',
			),
		);
		echo ux_builder_element_style_tag( $_id, $args, $atts );
		?>
	</section>
	<?php
	$content = ob_get_contents();
	ob_end_clean();

	return do_shortcode( $content );
}
