/**
 * Copyright (c) 2014-2026 Alexandru Boia and Contributors
 *
 * Redistribution and use in source and binary forms, with or without modification, 
 * are permitted provided that the following conditions are met:
 * 
 *	1. Redistributions of source code must retain the above copyright notice, 
 *		this list of conditions and the following disclaimer.
 *
 * 	2. Redistributions in binary form must reproduce the above copyright notice, 
 *		this list of conditions and the following disclaimer in the documentation 
 *		and/or other materials provided with the distribution.
 *
 *	3. Neither the name of the copyright holder nor the names of its contributors 
 *		may be used to endorse or promote products derived from this software without 
 *		specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
 * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY 
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/// <reference types="jquery" />
/// <reference types="urijs" />
/// <reference path="../abp01-common.d.ts" />
/// <reference path="../components/abp01-alert-inline.d.ts" />
/// <reference path="../components/abp01-progress-modal.d.ts" />
/// <reference path="./abp01-admin-listing-audit-log.d.ts" />

(function($: JQueryStatic) {
	"use strict";

	const WINDOW_SELCTORS = {
		CONTENT_CONTAINER: "#abp01-audit-log-container-inner"
	}

	let context: WpTripSummaryListingAuditLogContext|null = null;

	let pageToggleBusy: WpTripSummaryBusyToggler|null = null;
	let listingAuditLogModal: WpTripSummaryModal|null = null;

	function getContext():WpTripSummaryListingAuditLogContext {
		return {
			ajaxBaseUrl: window['abp01_auditLogAjaxBaseUrl'] || null,
			auditLogNonce: window['abp01_auditLogNonce'] || null,
			auditLogAjaxAction: window['abp01_auditLogAjaxAction'] || null
		};
	}

	function getAuditLogForPostUrl(postId: number|string): string {
		return _baseUrlOrThrow()
			.addSearch('action', context?.auditLogAjaxAction)
			.addSearch('abp01_nonce', context?.auditLogNonce)
			.addSearch('abp01_postId', postId)
			.toString();
	}

	function _checkContextOrThrow(): WpTripSummaryListingAuditLogContext {
		if (!context) {
			throw new Error('Invalid context');
		}
		return context;
	}

	function _baseUrlOrThrow(): URI {
		return URI(_checkContextOrThrow().ajaxBaseUrl || "");
	}

	function loadAuditLogContents(postId: number, onReady: WpTripSummaryListAuditLogReadyHandler): void {
		pageToggleBusy?.(true);
		$.ajax(getAuditLogForPostUrl(postId), {
			cache: false,
			dataType: 'html',
			type: 'GET'
		}).done(function(data) {
			pageToggleBusy?.(false);
			onReady(true, data);
		}).fail(function() {
			pageToggleBusy?.(false);
			onReady(false, null);
		});
	}

	function displayAuditLog(postId: number) {
		loadAuditLogContents(postId, function(success: boolean, contents: string|null): void {
			if (success && !!contents) {
				openAuditLogViewerOverlayDelayed(contents);
			} else {
				alert(window.abp01ListingAuditLogL10n.errFailedToLoadAuditLog);
			}
		});
	}

	function openAuditLogViewerOverlayDelayed(contents: string): void {
		window.setTimeout(function() {
			openAuditLogViewerOverlay(contents);
		}, 250);
	}

	function openAuditLogViewerOverlay(contents: string): void {
		_updateDialogContents(contents);
		listingAuditLogModal?.show();
	}

	function handleAuditLogLinkClicked(this: HTMLElement, event: JQuery.ClickEvent): void {
		event.preventDefault();
		event.stopPropagation();

		const postId: number = parseInt($(this).attr('data-post') || '');
		if (!isNaN(postId)) {
			displayAuditLog(postId);
		}
	}

	function _updateDialogContents(content: string): void {
		listingAuditLogModal?.findAnd(WINDOW_SELCTORS.CONTENT_CONTAINER, 
			function($container: JQuery) {
				$container.html(content);
			});
	}

	function createPageBusyToggler(): WpTripSummaryBusyToggler {
		return $.wpTripSummary.createBusyToggler('#wpwrap', 
			window.abp01ListingAuditLogL10n.msgWorking);
	}

	function createListingAuditLogEditorModal(): WpTripSummaryModal {
		return $('#abp01-listing-audit-log-window').abp01Modal({
			trigger: null,
			onHide: function() {
				_updateDialogContents("");
			}
		});
	}

	function initContext(): void {
		context = getContext();
	}
	
	function initControls(): void {
		pageToggleBusy = createPageBusyToggler();
		listingAuditLogModal = createListingAuditLogEditorModal();
	}

	function initEvents(): void {
		$(document).on('click', 
			'a.abp01-admin-listing-audit-log-link',
			handleAuditLogLinkClicked);

		$(document).on('click', 
			'#abp01-btn-close-listing-audit-log-window', 
			function() {
				listingAuditLogModal?.hide();
			});
	}

	$(function() {
		initContext();
		initControls();
		initEvents();
	});
})(jQuery);