/* Einstellungen → LIT MCP: copy the server URL, collapsible tool groups, filter paging. */
( function () {
	'use strict';

	document.addEventListener( 'DOMContentLoaded', function () {
		var hideTimeout;

		// "URL kopieren" – like WordPress' "Copy URL to clipboard" in the media library.
		if ( window.ClipboardJS && document.querySelector( '.lit-mcp-copy' ) ) {
			new window.ClipboardJS( '.lit-mcp-copy' ).on( 'success', function ( event ) {
				var success = event.trigger.parentNode.querySelector( '.success' );

				event.clearSelection();
				event.trigger.focus();
				if ( success ) {
					clearTimeout( hideTimeout );
					success.classList.remove( 'hidden' );
					hideTimeout = setTimeout( function () {
						success.classList.add( 'hidden' );
					}, 3000 );
				}
				if ( window.wp && window.wp.a11y && window.litMcpAdmin ) {
					window.wp.a11y.speak( window.litMcpAdmin.copied );
				}
			} );
		}

		// Tool groups: WordPress' own postbox toggles, closed state saved per user.
		if ( window.postboxes && window.pagenow && document.querySelector( '.lit-mcp-groups' ) ) {
			window.postboxes.add_postbox_toggles( window.pagenow );
		}

		// Protokoll: a changed filter starts again on page 1.
		document.querySelectorAll( '.lit-mcp .tablenav .actions select, .lit-mcp .tablenav .actions input' ).forEach(
			function ( control ) {
				control.addEventListener( 'change', function () {
					var paged = control.form && control.form.querySelector( 'input[name="paged"]' );
					if ( paged ) {
						paged.value = '1';
					}
				} );
			}
		);
	} );
}() );