<?php
/**
 * Renders the content of the submenu page for the AI for SEO overview page.
 *
 * @package AI_For_SEO
 * @since 1.0
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

// ___________________________________________________________________________________________ \\
// === PREPARE =============================================================================== \\
// ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ \\

// Resolve route permissions before building any URLs or loading page-specific account data.
$ai4seo_can_use_plugin_content = ai4seo_can_use_plugin_content();
$ai4seo_can_administer_plugin  = ai4seo_can_administer_plugin();
$ai4seo_can_recover_incognito  = ai4seo_can_recover_incognito_mode();
$ai4seo_active_plugin_page     = ai4seo_get_active_subpage();

// Administrators outside the configured content roles land on Account instead of an inaccessible dashboard.
if ( ! $ai4seo_can_use_plugin_content && 'dashboard' === $ai4seo_active_plugin_page
	&& ( $ai4seo_can_administer_plugin || $ai4seo_can_recover_incognito ) ) {
	$ai4seo_active_plugin_page = 'account';
}

// Default content routes to the configured-role boundary, then override the two administrative subpages explicitly.
$ai4seo_requested_page_is_allowed = $ai4seo_can_use_plugin_content;

if ( 'account' === $ai4seo_active_plugin_page ) {
	$ai4seo_requested_page_is_allowed = $ai4seo_can_administer_plugin || $ai4seo_can_recover_incognito;
} elseif ( 'settings' === $ai4seo_active_plugin_page ) {
	$ai4seo_requested_page_is_allowed = $ai4seo_can_administer_plugin;
}

if ( ! $ai4seo_requested_page_is_allowed ) {
	wp_die(
		esc_html__( 'You are not allowed to access this page.', 'ai-for-seo' ),
		esc_html__( 'Access denied', 'ai-for-seo' ),
		array( 'response' => 403 )
	);
}

$ai4seo_dashboard_url     = ai4seo_get_subpage_url( 'dashboard' );
$ai4seo_is_dashboard_open = 'dashboard' === $ai4seo_active_plugin_page;
$ai4seo_settings_page_url = ai4seo_get_subpage_url( 'settings' );
$ai4seo_media_page_url    = ai4seo_get_subpage_url( 'media' );
$ai4seo_account_page_url  = ai4seo_get_subpage_url( 'account' );
$ai4seo_help_page_url     = ai4seo_get_subpage_url( 'help' );
$ai4seo_plugin_home_url   = $ai4seo_can_use_plugin_content ? $ai4seo_dashboard_url : $ai4seo_account_page_url;

$ai4seo_current_post_type  = ai4seo_get_active_post_type_subpage();
$ai4seo_menu_registry      = ai4seo_get_plugins_menu_registry();
$ai4seo_content_navigation = ai4seo_get_content_navigation_groups( $ai4seo_menu_registry );
$ai4seo_current_taxonomy   = '';
if ( AI4SEO_TAXONOMY_PROXY_POST_TYPE === $ai4seo_current_post_type ) {
	// phpcs:ignore WordPress.Security.NonceVerification.Recommended -- Read-only, capability-gated navigation.
	$ai4seo_current_taxonomy = isset( $_GET['ai4seo_taxonomy'] ) && is_string( $_GET['ai4seo_taxonomy'] ) ? sanitize_key( wp_unslash( $_GET['ai4seo_taxonomy'] ) ) : '';
	if ( '' === $ai4seo_current_taxonomy ) {
		$ai4seo_current_taxonomy = (string) array_key_first( $ai4seo_content_navigation['taxonomies']['post_types'] );
	}
}

$ai4seo_page_heading_label = '';

if ( 'post' === $ai4seo_active_plugin_page ) {
	$ai4seo_page_heading_label = $ai4seo_menu_registry['post_types'][ $ai4seo_current_post_type ]['label'] ?? '';
	if ( AI4SEO_TAXONOMY_PROXY_POST_TYPE === $ai4seo_current_post_type ) {
		$ai4seo_page_heading_label = $ai4seo_menu_registry['taxonomies'][ $ai4seo_current_taxonomy ]['label'] ?? __( 'Taxonomies', 'ai-for-seo' );
	}
} else {
	$ai4seo_page_heading_label = $ai4seo_menu_registry[ $ai4seo_active_plugin_page ]['label'] ?? '';
}

$ai4seo_page_heading = AI4SEO_PLUGIN_NAME . ( '' !== $ai4seo_page_heading_label ? ': ' . $ai4seo_page_heading_label : '' );

$ai4seo_active_attachment_attributes = ai4seo_get_active_attachment_attributes();
$ai4seo_navigation_storage_scope     = 'ai4seo:navigation:' . get_site_url() . ':' . get_current_user_id() . ':';

if ( $ai4seo_is_dashboard_open || ! ai4seo_get_setting( AI4SEO_SETTING_SHOW_MENU_COUNTERS ) ) {
	$ai4seo_unread_notifications_count = 0;
} else {
	$ai4seo_unread_notifications_count = ai4seo_get_num_unread_notification();
}

// maybe perform a performance analysis, do it here as we rely on a fully loaded WP environment.
if ( $ai4seo_is_dashboard_open && $ai4seo_can_administer_plugin ) {
	ai4seo_check_for_performance_analysis();
	// Refresh the notice after this request's analysis attempt, just as the AJAX refresh does.
	ai4seo_check_for_unfinished_posts_table_analysis_notification( true );
}

// ___________________________________________________________________________________________ \\
// === OUTPUT: JUST PURCHASED MODAL ========================================================== \\
// ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ \\

// Remove every recognized return shape, but render success only after one-time state is consumed.
$ai4seo_has_purchase_return_query_parameters = $ai4seo_can_administer_plugin && ai4seo_has_purchase_return_query_parameters();
$ai4seo_did_process_purchase_return          = $ai4seo_has_purchase_return_query_parameters && ai4seo_process_purchase_return_request();

if ( $ai4seo_has_purchase_return_query_parameters ) {
	// --- JAVASCRIPT --------------------------------------------------------- \\
	?>
	<script type="text/javascript">
		// Remove all purchase-return fields before refreshes or browser history can replay the completed return.
		if (window.history && typeof window.history.replaceState === 'function') {
			try {
				const purchaseReturnUrl = new URL( window.location.href );
				const purchaseReturnQueryParameters = [
					"<?php echo esc_js( AI4SEO_PURCHASE_RETURN_QUERY_PARAMETER ); ?>",
					"amp;<?php echo esc_js( AI4SEO_PURCHASE_RETURN_QUERY_PARAMETER ); ?>",
					"<?php echo esc_js( AI4SEO_PURCHASE_RETURN_TOKEN_QUERY_PARAMETER ); ?>",
					"amp;<?php echo esc_js( AI4SEO_PURCHASE_RETURN_TOKEN_QUERY_PARAMETER ); ?>",
				];

				Array.from( purchaseReturnUrl.searchParams.keys() ).forEach( queryParameter => {
					const isPurchaseReturnParameter = purchaseReturnQueryParameters.some(
						purchaseReturnQueryParameter => queryParameter === purchaseReturnQueryParameter
							|| queryParameter.startsWith( purchaseReturnQueryParameter + '[' )
					);

					if (isPurchaseReturnParameter) {
						purchaseReturnUrl.searchParams.delete( queryParameter );
					}
				} );
				window.history.replaceState( window.history.state, '', purchaseReturnUrl.toString() );
			} catch (error) {
				// History access can be restricted by the browser; token consumption has already completed server-side.
			}
		}

		<?php if ( $ai4seo_did_process_purchase_return ) { ?>
		jQuery(function() {
			// Keep the modal open until the delayed credits refresh can observe the completed purchase.
			ai4seo_open_generic_success_notification_modal(
				"<?php echo esc_js( esc_html__( 'Your Credits will appear on your dashboard shortly.', 'ai-for-seo' ) ); ?>"
				+ "<br><br><?php echo esc_js( esc_html__( 'Please wait a moment and then click the button below to refresh your Credits balance.', 'ai-for-seo' ) ); ?>",
				"<button type='button' class='ai4seo-button ai4seo-inactive-button ai4seo-inactive-countdown-button' data-time-left='5' onclick='ai4seo_refresh_robhub_account(this, { check_for_purchase: true }); return false;'>"
				+ "<?php echo esc_js( esc_html__( 'Refresh Credits Balance', 'ai-for-seo' ) ); ?>"
				+ "</button>",
				{
					headline: "<?php echo esc_js( esc_html__( 'Thank you for your purchase!', 'ai-for-seo' ) ); ?>",
					close_on_outside_click: false,
					add_close_button: false,
				}
			);
		});
		<?php } else { ?>
		jQuery(function() {
			// Keep unverifiable legacy or expired returns informative without claiming that a payment completed.
			ai4seo_show_warning_toast(
				"<?php echo esc_js( esc_html__( 'Checkout return could not be verified. Refresh your account if your Credits balance has not updated yet.', 'ai-for-seo' ) ); ?>"
			);
		});
		<?php } ?>
	</script>
	<?php
}


// ___________________________________________________________________________________________ \\
// === OUTPUT: TOP BAR / NAVIGATION (MOBILE) ================================================= \\
// ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ \\

echo "<div class='ai4seo-mobile-top-bar'>";
	// toggle button.
	$ai4seo_toggle_sidebar_label = __( 'Toggle navigation', 'ai-for-seo' );

	echo "<button type='button'"
		. " class='ai4seo-mobile-top-bar-toggle-button'"
		. " aria-controls='ai4seo-sidebar'"
		. " aria-expanded='false'"
		. " aria-label='" . esc_attr( $ai4seo_toggle_sidebar_label ) . "'"
		. " title='" . esc_attr( $ai4seo_toggle_sidebar_label ) . "'"
		. " onclick='ai4seo_toggle_sidebar();'>";
		ai4seo_echo_wp_kses( ai4seo_get_svg_tag( 'bars-sort' ) );
	echo '</button>';

	// Main logo.
	echo "<div class='ai4seo-top-bar-headline'>";
		echo "<a href='" . esc_url( $ai4seo_plugin_home_url ) . "' >";
			ai4seo_echo_wp_kses( ai4seo_get_sooz_logo_image_tag() );
		echo '</a>';

if ( ai4seo_robhub_api()->are_we_using_local_api() ) {
	echo "<div class='ai4seo-local-mode-hint ai4seo-blink-animation'>[LOCAL MODE]</div>";
}
	echo '</div>';
echo '</div>';

echo "<div class='wrap ai4seo-wrap'>";


	// ___________________________________________________________________________________________ \\
	// === OUTPUT: SIDE BAR / NAVIGATION (DESKTOP) ======================================================= \\
	// ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ \\

	echo "<div id='ai4seo-sidebar' class='ai4seo-sidebar'>";

		// Main logo.
		echo "<div class='ai4seo-sidebar-headline'>";
			echo "<a href='" . esc_url( $ai4seo_plugin_home_url ) . "'>";
				ai4seo_echo_wp_kses( ai4seo_get_sooz_logo_image_tag( 'sooz-with-ai-for-seo' ) );
			echo '</a>';

if ( ai4seo_robhub_api()->are_we_using_local_api() ) {
	echo "<div class='ai4seo-local-mode-hint ai4seo-blink-animation'>[LOCAL MODE]</div>";
}
		echo '</div>';

		echo "<nav class='nav-tab-wrapper ai4seo-menu-items-wrapper'>";
if ( $ai4seo_can_use_plugin_content ) {
			// Dashboard page.
			echo "<a href='" . esc_url( $ai4seo_dashboard_url ) . "'"
				. " class='nav-tab ai4seo-menu-item"
				. ( $ai4seo_is_dashboard_open ? ' nav-tab-active ai4seo-active-menu-item' : '' )
				. "'"
				. ( $ai4seo_is_dashboard_open ? " aria-current='page'" : '' )
				. '>';
				ai4seo_echo_wp_kses( ai4seo_get_dashicon_tag( 'dashboard', 'ai4seo-menu-item-icon', true ) );
				echo '<span>';
					echo esc_html__( 'Dashboard', 'ai-for-seo' );

					// unread notifications count.
	if ( $ai4seo_unread_notifications_count > 0 ) {
		echo "<span class='ai4seo-menu-counter'>" . esc_html( ai4seo_format_number_i18n( $ai4seo_unread_notifications_count ) ) . '</span>';
	}

				echo '</span>';
			echo '</a>';

	if ( $ai4seo_active_attachment_attributes ) {
		// Media page.
		echo "<a href='" . esc_url( $ai4seo_media_page_url ) . "'"
		. " class='nav-tab ai4seo-menu-item"
		. ( 'media' === $ai4seo_active_plugin_page ? ' nav-tab-active ai4seo-active-menu-item' : '' )
		. "'"
		. ( 'media' === $ai4seo_active_plugin_page ? " aria-current='page'" : '' )
		. '>';
		ai4seo_echo_wp_kses( ai4seo_get_dashicon_tag_for_navigation( 'attachment' ) );
		echo '<span>';
			echo esc_html( ai4seo_get_media_menu_label() );
		echo '</span>';
		echo '</a>';
	}

	foreach ( $ai4seo_content_navigation as $ai4seo_group_key => $ai4seo_navigation_group ) {
		if ( ! $ai4seo_navigation_group['post_types'] ) {
			continue;
		}

		$ai4seo_is_navigation_group = 'primary' !== $ai4seo_group_key
			&& ( 'taxonomies' !== $ai4seo_group_key || count( $ai4seo_navigation_group['post_types'] ) > 1 );

		if ( $ai4seo_is_navigation_group ) {
			$ai4seo_group_is_active = 'taxonomies' === $ai4seo_group_key
				? AI4SEO_TAXONOMY_PROXY_POST_TYPE === $ai4seo_current_post_type
				: isset( $ai4seo_navigation_group['post_types'][ $ai4seo_current_post_type ] );
			echo "<details class='ai4seo-navigation-group'"
				. " data-ai4seo-navigation-storage-key='" . esc_attr( $ai4seo_navigation_storage_scope . $ai4seo_group_key ) . "'"
				. ( $ai4seo_group_is_active ? ' open' : '' ) . '>';
			echo "<summary class='ai4seo-navigation-group-trigger'>" . esc_html( $ai4seo_navigation_group['label'] ) . '</summary>';
			echo "<div class='ai4seo-navigation-group-links'>";
		}

		foreach ( $ai4seo_navigation_group['post_types'] as $ai4seo_this_post_type => $ai4seo_navigation_entry ) {
			$ai4seo_this_page_is_active = isset( $ai4seo_navigation_entry['taxonomy'] )
				? AI4SEO_TAXONOMY_PROXY_POST_TYPE === $ai4seo_current_post_type && $ai4seo_current_taxonomy === $ai4seo_navigation_entry['taxonomy']
				: $ai4seo_current_post_type === $ai4seo_this_post_type;
			$ai4seo_this_page_url       = $ai4seo_navigation_entry['url'] ?? ai4seo_get_post_type_page_url( $ai4seo_this_post_type );

			echo "<a href='" . esc_url( $ai4seo_this_page_url ) . "'"
				. " class='nav-tab ai4seo-menu-item"
				. ( $ai4seo_this_page_is_active ? ' nav-tab-active ai4seo-active-menu-item' : '' ) . "'"
				. ( $ai4seo_this_page_is_active ? " aria-current='page'" : '' ) . '>';
			ai4seo_echo_wp_kses( ai4seo_get_dashicon_tag_for_navigation( $ai4seo_this_post_type ) );
			echo '<div>' . esc_html( $ai4seo_navigation_entry['label'] ) . '</div>';
			echo '</a>';
		}

		if ( $ai4seo_is_navigation_group ) {
			echo '</div></details>';
		}
	}
}

			// Account and Settings contain site-wide administrative state.
if ( $ai4seo_can_administer_plugin || $ai4seo_can_recover_incognito ) {
				echo "<a href='" . esc_url( $ai4seo_account_page_url ) . "'"
				. " class='nav-tab ai4seo-menu-item"
				. ( 'account' === $ai4seo_active_plugin_page ? ' nav-tab-active ai4seo-active-menu-item' : '' )
				. "'"
				. ( 'account' === $ai4seo_active_plugin_page ? " aria-current='page'" : '' )
				. '>';
				ai4seo_echo_wp_kses( ai4seo_get_svg_tag( 'key', '', 'ai4seo-menu-item-icon', true ) );
				echo '<span>';
					echo esc_html__( 'Account', 'ai-for-seo' );
				echo '</span>';
				echo '</a>';
}

if ( $ai4seo_can_administer_plugin ) {
				echo "<a href='" . esc_url( $ai4seo_settings_page_url ) . "'"
				. " class='nav-tab ai4seo-menu-item"
				. ( 'settings' === $ai4seo_active_plugin_page ? ' nav-tab-active ai4seo-active-menu-item' : '' )
				. "'"
				. ( 'settings' === $ai4seo_active_plugin_page ? " aria-current='page'" : '' )
				. '>';
				ai4seo_echo_wp_kses( ai4seo_get_dashicon_tag( 'admin-generic', 'ai4seo-menu-item-icon', true ) );
				echo '<span>';
					echo esc_html__( 'Settings', 'ai-for-seo' );
				echo '</span>';
				echo '</a>';
}

			// Help page.
if ( $ai4seo_can_use_plugin_content ) {
			echo "<a href='" . esc_url( $ai4seo_help_page_url ) . "'"
				. " class='nav-tab ai4seo-menu-item"
				. ( 'help' === $ai4seo_active_plugin_page ? ' nav-tab-active ai4seo-active-menu-item' : '' )
				. "'"
				. ( 'help' === $ai4seo_active_plugin_page ? " aria-current='page'" : '' )
				. '>';
				ai4seo_echo_wp_kses( ai4seo_get_dashicon_tag( 'editor-help', 'ai4seo-menu-item-icon', true ) );
				echo '<span>';
					echo esc_html__( 'Help', 'ai-for-seo' );
				echo '</span>';
			echo '</a>';
}

		echo '</nav>';
		echo "<div class='ai4seo-sidebar-version-number'>" . esc_html( AI4SEO_PLUGIN_VERSION_NUMBER ) . '</div>';

	echo '</div>';


	// ___________________________________________________________________________________________ \\
	// === OUTPUT: CONTENT AREA ================================================================== \\
	// ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ \\

	echo "<div class='ai4seo-content-wrapper'>";
if ( ! in_array( $ai4seo_active_plugin_page, array( '', 'dashboard', 'help' ), true ) && $ai4seo_can_administer_plugin ) {
	// Other pages do not refresh stored notifications; read current diagnostics independently of optional notices.
	// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- The shared renderer escapes all update diagnostics.
	echo ai4seo_get_plugin_update_notice_html();
}

		// Keep one accessible page-specific heading as WordPress' notice-placement anchor.
		echo "<h1 class='screen-reader-text'>" . esc_html( $ai4seo_page_heading ) . '</h1>';

		// === CHECK FOR NEW TOS ===================================================================== \\

		// set parameter to false, so we definitely don't output anything, if tos was not accepted.
if ( ai4seo_does_user_need_to_accept_tos_toc_and_pp() && ! $ai4seo_can_recover_incognito ) {
	// show message to accept tos and offer a reload button.
	echo '<center>';
		echo "<div class='ai4seo-tos-notice'>";
	if ( $ai4seo_can_administer_plugin ) {
			echo '<p>' . esc_html__( 'Please accept our Terms of Service to proceed with using this plugin.', 'ai-for-seo' ) . '</p>';
			ai4seo_echo_wp_kses( ai4seo_get_a_tag_icon_button_tag( ai4seo_get_subpage_url(), '', '', '', esc_html__( 'Show terms of service', 'ai-for-seo' ), 'ai4seo-primary-button' ) );
	} else {
			echo '<p>' . esc_html__( 'A site administrator must accept the Terms of Service before content generation can continue.', 'ai-for-seo' ) . '</p>';
	}
		echo '</div>';
	echo '</div>';
	return;
}

		// === CONTENT PAGES =========================================================================== \\

switch ( $ai4seo_active_plugin_page ) {
	case '':
	case 'dashboard':
		require_once ai4seo_get_includes_pages_path( 'dashboard.php' );
		break;
	case 'settings':
		require_once ai4seo_get_includes_pages_path( 'settings.php' );
		break;
	case 'post':
		require_once ai4seo_get_includes_pages_content_types_path( AI4SEO_TAXONOMY_PROXY_POST_TYPE === $ai4seo_current_post_type ? 'taxonomy.php' : 'post.php' );
		break;
	case 'media':
		require_once ai4seo_get_includes_pages_content_types_path( 'attachment.php' );
		break;
	case 'help':
		require_once ai4seo_get_includes_pages_path( 'help.php' );
		break;
	case 'account':
		require_once ai4seo_get_includes_pages_path( 'account.php' );
		break;
	default:
		echo 'Unknown SOOZ - AI for SEO page. Please contact the plugin developer. #2406232005';
}

		// gap.
		echo '<div>&nbsp;</div>';

	echo '</div>';
echo '</div>';


// ___________________________________________________________________________________________ \\
// === OUTPUT: MODAL SCHEMAS ================================================================= \\
// ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ \\

// if wp_footer is not called, we need to include the modal schemas file here.
ai4seo_include_modal_schemas_file();