<?php
/**
 * Tag archive template.
 *
 * @package AKSRT
 */

defined('ABSPATH') || exit;

get_header();

$term = get_queried_object();
if (!$term instanceof WP_Term) {
	get_footer();
	return;
}

$archive_settings = class_exists('\AKSRT\Core\TermMeta')
	? \AKSRT\Core\TermMeta::resolve_archive_settings($term)
	: [
		'layout_mode'  => 'card',
		'header_style' => 'simple',
		'show_sidebar' => true,
		'show_cover'   => false,
		'show_desc'    => !empty($term->description),
		'cover_url'    => '',
		'description'  => (string) $term->description,
		'card_style'   => 'standard',
	];

$has_sidebar = function_exists('aksrt_archive_has_sidebar')
	? aksrt_archive_has_sidebar('tag_sidebar', !empty($archive_settings['show_sidebar']))
	: (!empty($archive_settings['show_sidebar']) && is_active_sidebar('tag_sidebar'));
$description = !empty($archive_settings['show_desc']) ? wp_kses_post((string) $archive_settings['description']) : '';
$header_style = (string) $archive_settings['header_style'];
$layout_mode = (string) $archive_settings['layout_mode'];
$card_style = (string) ($archive_settings['card_style'] ?? 'standard');
$filter_settings = class_exists('\AKSRT\Settings\Settings')
	? \AKSRT\Settings\Settings::get_post_filter_settings()
	: ['enabled' => false, 'sort' => false, 'ajax_enabled' => false];
if (!empty($filter_settings['enabled']) && !in_array('tag', $filter_settings['custom_filter_show'] ?? ['cat', 'tag'], true)) {
	$filter_settings['enabled'] = false;
}
$ajax_filter = !empty($filter_settings['ajax_enabled']) && !empty($filter_settings['enabled']);
$sort_state = function_exists('aksrt_archive_get_sort_state') ? aksrt_archive_get_sort_state() : ['current' => 'latest', 'links' => []];
$current_sort = $sort_state['current'];
$sort_links = $sort_state['links'];
$render_overrides = [
		'context' => 'tag',
	];
	// Term meta layout_mode is authoritative only when explicitly set (non-empty preset).
	$layout_preset = (string) ($archive_settings['layout_preset'] ?? '');
	if ($layout_preset !== '' && in_array((string) $layout_mode, ['list', 'card', 'mini', 'grid-cms'], true)) {
		$render_overrides['mode'] = (string) $layout_mode;
		if (!empty($card_style)) {
			$render_overrides['card_style'] = (string) $card_style;
		}
	}
	$render_config = function_exists('aksrt_archive_get_render_config')
		? aksrt_archive_get_render_config($render_overrides)
		: array_merge(['context' => 'tag', 'mode' => 'list'], $render_overrides);

$cat_filter_terms = [];
$current_filter_cat = sanitize_text_field((string) get_query_var('aksrt_filter_cat', ''));
if ($ajax_filter && !empty($filter_settings['tag_show_cat'])) {
	$cat_filter_terms = get_terms([
		'taxonomy'   => 'category',
		'hide_empty' => true,
		'parent'     => 0,
		'number'     => 20,
	]);
	if (is_wp_error($cat_filter_terms)) {
		$cat_filter_terms = [];
	}
}

$filter_groups = [];
if (!empty($cat_filter_terms)) {
	$chips = [[
		'label'  => __('全部', 'aksrt'),
		'url'    => remove_query_arg(['aksrt_filter_cat']),
		'active' => $current_filter_cat === '',
		'attrs'  => $ajax_filter ? ' data-filter-cat=""' : '',
	]];
	foreach ($cat_filter_terms as $cat_term) {
		$is_current_cat = ($current_filter_cat !== '' && (int) $current_filter_cat === (int) $cat_term->term_id);
		$chips[] = [
			'label'  => $cat_term->name,
			'url'    => add_query_arg('aksrt_filter_cat', (int) $cat_term->term_id),
			'active' => $is_current_cat,
			'attrs'  => $ajax_filter ? ' data-filter-cat="' . (int) $cat_term->term_id . '"' : '',
		];
	}
	$filter_groups[] = [
		'label' => __('分类', 'aksrt'),
		'chips' => $chips,
	];
}

if (function_exists('aksrt_archive_open_shell')) {
	aksrt_archive_open_shell([
		'main_class'  => 'site-main container',
		'has_sidebar' => $has_sidebar,
		'top_fluid'   => ['tag_top_fluid'],
		'page_kind'   => 'tag',
	]);
}
?>
					<?php if (function_exists('aksrt_archive_render_widget_zone')) { aksrt_archive_render_widget_zone(['tag_top_content']); } elseif (is_active_sidebar('tag_top_content')) { dynamic_sidebar('tag_top_content'); } ?>

					<div class="content-main content-main--archive content-main--tag">
						<?php if (function_exists('aksrt_breadcrumbs')) { aksrt_breadcrumbs(); } ?>

						<?php
						if (function_exists('aksrt_archive_render_term_header')) {
							aksrt_archive_render_term_header([
								'header_style' => $header_style,
								'show_cover'   => !empty($archive_settings['show_cover']),
								'cover_url'    => (string) ($archive_settings['cover_url'] ?? ''),
								'eyebrow'      => __('标签归档', 'aksrt'),
								'title'        => single_tag_title('', false),
								'description'  => $description,
								'admin_path'   => 'page-display/tag',
								'admin_label'  => __('标签页设置', 'aksrt'),
							]);
						}
						?>

						<?php
						if (!empty($filter_settings['enabled']) && function_exists('aksrt_archive_render_filter_bar')) {
							aksrt_archive_render_filter_bar([
								'ajax'         => $ajax_filter,
								'ajax_archive' => 'tag',
								'term_id'      => (int) $term->term_id,
								'layout_mode'  => $layout_mode,
								'card_style'   => $card_style,
								'aria_label'   => __('标签工具条', 'aksrt'),
								'meta_text'    => sprintf(_n('%d 篇文章', '%d 篇文章', (int) $term->count, 'aksrt'), (int) $term->count),
								'groups'       => $filter_groups,
								'sort_enabled' => !empty($filter_settings['sort']),
								'sort_current' => $current_sort,
								'sort_links'   => $sort_links,
								'sort_as_main' => true,
							]);
						}
						?>

						<?php
						if (function_exists('aksrt_archive_render_stream')) {
							aksrt_archive_render_stream(null, $render_config, [
								'page_kind'     => 'tag',
								'query_context' => 'archive',
								'stream_class'  => 'archive__ajax-wrap content-stream--archive content-stream--tag',
								'empty_text'    => __('该标签下暂无文章', 'aksrt'),
								'ajax_enabled'  => $ajax_filter,
								'show_loading'  => $ajax_filter,
							]);
						}
						?>

						<?php if (function_exists('aksrt_archive_render_widget_zone')) { aksrt_archive_render_widget_zone(['tag_bottom_content']); } elseif (is_active_sidebar('tag_bottom_content')) { dynamic_sidebar('tag_bottom_content'); } ?>
					</div>
<?php
if (function_exists('aksrt_archive_close_shell')) {
	aksrt_archive_close_shell([
		'has_sidebar'  => $has_sidebar,
		'bottom_fluid' => ['tag_bottom_fluid'],
	]);
}

get_footer();