<?php
/**
 * Template: Promotions Archive (/promotions/)
 * Shows all active + upcoming promotions
 */
get_header();

$today = current_time( 'Y-m-d' );

// Active promotions
$active = get_posts( [
	'post_type'      => 'promotion',
	'posts_per_page' => 50,
	'post_status'    => 'publish',
	'meta_query'     => [
		'relation' => 'AND',
		[ 'key' => '_promo_date_start', 'value' => $today, 'compare' => '<=', 'type' => 'DATE' ],
		[ 'key' => '_promo_date_end',   'value' => $today, 'compare' => '>=', 'type' => 'DATE' ],
	],
	'orderby'  => 'meta_value',
	'meta_key' => '_promo_date_end',
	'order'    => 'ASC',
] );

// Recently ended (last 30 days)
$ended = get_posts( [
	'post_type'      => 'promotion',
	'posts_per_page' => 10,
	'post_status'    => 'publish',
	'meta_query'     => [
		[ 'key' => '_promo_date_end', 'value' => $today, 'compare' => '<', 'type' => 'DATE' ],
		[ 'key' => '_promo_date_end', 'value' => date( 'Y-m-d', strtotime( '-30 days' ) ), 'compare' => '>=', 'type' => 'DATE' ],
	],
	'orderby'  => 'meta_value',
	'meta_key' => '_promo_date_end',
	'order'    => 'DESC',
] );
?>

<main class="site-main promo-archive-page">
	<div class="container">

		<div class="promo-archive-header">
			<h1 class="montserrat-bold">Акции и скидки</h1>
			<p class="montserrat-medium text-dark-opacity">Выгодные предложения от Матрёшки</p>
		</div>

		<?php if ( ! empty( $active ) ) : ?>
		<div class="promo-archive-grid">
			<?php foreach ( $active as $promo ) :
				$promo_id    = $promo->ID;
				$promo_link  = matreshka_get_promo_link( $promo_id );
				$promo_thumb = get_the_post_thumbnail_url( $promo_id, 'medium_large' );
				$promo_end   = get_post_meta( $promo_id, '_promo_date_end', true );
				$badge_text  = get_post_meta( $promo_id, '_promo_badge_text', true );
				$badge_color = get_post_meta( $promo_id, '_promo_badge_color', true ) ?: '#A92231';
				$short_desc  = get_post_meta( $promo_id, '_promo_short_description', true );
				$days_left   = matreshka_promo_days_left( $promo_end );
				$date_label  = matreshka_promo_date_label( $promo_end );

				if ( ! $promo_thumb ) {
					$promo_thumb = get_template_directory_uri() . '/assets/img/discounts.png';
				}
			?>
			<a href="<?php echo esc_url( $promo_link ); ?>" class="promo-archive-card">
				<div class="promo-archive-card-img">
					<img src="<?php echo esc_url( $promo_thumb ); ?>" alt="<?php echo esc_attr( get_the_title( $promo_id ) ); ?>">
					<?php if ( $badge_text ) : ?>
						<span class="promo-badge montserrat-bold" style="background-color:<?php echo esc_attr( $badge_color ); ?>;"><?php echo esc_html( $badge_text ); ?></span>
					<?php endif; ?>
					<?php if ( $days_left <= 3 && $days_left > 0 ) : ?>
						<span class="promo-badge-urgent montserrat-bold">🔥 <?php echo $days_left; ?> дн.</span>
					<?php endif; ?>
				</div>
				<div class="promo-archive-card-body">
					<span class="promo-archive-date montserrat-medium text-dark-opacity"><?php echo esc_html( $date_label ); ?></span>
					<h3 class="montserrat-bold"><?php echo esc_html( get_the_title( $promo_id ) ); ?></h3>
					<?php if ( $short_desc ) : ?>
						<p class="montserrat-medium"><?php echo esc_html( $short_desc ); ?></p>
					<?php endif; ?>
				</div>
			</a>
			<?php endforeach; ?>
		</div>
		<?php else : ?>
		<div class="promo-empty">
			<div class="promo-empty-icon">🎪</div>
			<h3 class="montserrat-bold">Сейчас нет активных акций</h3>
			<p class="montserrat-medium text-dark-opacity">Но скоро появятся новые! Следите за обновлениями.</p>
			<a href="<?php echo esc_url( home_url() ); ?>" class="btn btn-red-primary montserrat-bold">На главную</a>
		</div>
		<?php endif; ?>

		<?php if ( ! empty( $ended ) ) : ?>
		<div class="promo-archive-ended">
			<h2 class="montserrat-bold">Завершённые акции</h2>
			<div class="promo-archive-ended-grid">
				<?php foreach ( $ended as $promo ) :
					$promo_id    = $promo->ID;
					$promo_thumb = get_the_post_thumbnail_url( $promo_id, 'medium' );
					$short_desc  = get_post_meta( $promo_id, '_promo_short_description', true );
					if ( ! $promo_thumb ) $promo_thumb = get_template_directory_uri() . '/assets/img/discounts.png';
				?>
				<div class="promo-archive-card promo-archive-card--ended">
					<div class="promo-archive-card-img">
						<img src="<?php echo esc_url( $promo_thumb ); ?>" alt="<?php echo esc_attr( get_the_title( $promo_id ) ); ?>">
						<span class="promo-badge-ended montserrat-bold">Завершена</span>
					</div>
					<div class="promo-archive-card-body">
						<h3 class="montserrat-bold"><?php echo esc_html( get_the_title( $promo_id ) ); ?></h3>
						<?php if ( $short_desc ) : ?>
							<p class="montserrat-medium text-dark-opacity"><?php echo esc_html( $short_desc ); ?></p>
						<?php endif; ?>
					</div>
				</div>
				<?php endforeach; ?>
			</div>
		</div>
		<?php endif; ?>

		<?php
		// Get products on sale before rendering the section so an empty block is not shown.
		$sale_products = new WP_Query( [
			'post_type'      => 'product',
			'posts_per_page' => 8,
			'no_found_rows'  => true,
			'meta_query'     => [
				[
					'key'     => '_sale_price',
					'value'   => 0,
					'compare' => '>',
					'type'    => 'NUMERIC',
				],
			],
		] );
		?>
		<?php if ( $sale_products->have_posts() ) : ?>
		<!-- section-products - Акции -->
		<section>
			<div class="container mb-5">
				<div class="container-interesting">
					<h2 class="montserrat-bold text-red-secondary">
						Акции 🔥
					</h2>
					<div class="product-cards container-products">
						<?php
						while ( $sale_products->have_posts() ) :
								$sale_products->the_post();
								global $product;

								$product_id    = get_the_ID();
								$product_link  = get_permalink();
								$product_image = wp_get_attachment_image_url( $product->get_image_id(), 'woocommerce_thumbnail' );
								$product_title = get_the_title();
								$weight        = $product->get_weight();
								$weight_text   = $weight ? $weight . 'г' : '200г';
								$is_liked      = matreshka_is_in_wishlist( $product_id );
								$like_icon     = $is_liked ? get_template_directory_uri() . '/assets/icons/Heart.svg' : get_template_directory_uri() . '/assets/icons/like.svg';
								?>
								<div class="product-card" data-product-id="<?php echo esc_attr( $product_id ); ?>">
									<a class="link-product" href="<?php echo esc_url( $product_link ); ?>">
										<div class="product-card-img">
											<?php echo matreshka_get_product_card_image_html( $product, $product_title ); ?>
										</div>
										<p class="montserrat-medium"><?php echo esc_html( $product_title ); ?></p>
										<span class="montserrat-medium"><?php echo esc_html( $weight_text ); ?></span>
									</a>
									<div class="product-card-bottom">
										<?php echo matreshka_get_product_price_html( $product ); ?>
										<img src="<?php echo esc_url( $like_icon ); ?>" alt="like icon" class="like-icon <?php echo $is_liked ? 'active' : ''; ?>">
									</div>
									<button class="btn w-100 btn-secondary montserrat-bold add-to-cart-btn" data-product_id="<?php echo esc_attr( $product_id ); ?>" data-product_sku="<?php echo esc_attr( $product->get_sku() ); ?>">
										В корзину
									</button>
								</div>
							<?php
							endwhile;
							wp_reset_postdata();
						?>
					</div>
				</div>
			</div>
		</section>
		<?php endif; ?>

	</div>
</main>

<?php get_footer(); ?>