// seperate hostname and url
// Referenced from https://stackoverflow.com/questions/736513/how-do-i-parse-a-url-into-hostname-and-path-in-javascript
function getParsedURL(url) {
	var parser = new URL(url);
	return parser.pathname+parser.search;
};

function getCookie(name) {
	var cookieValue = null;
	if (document.cookie && document.cookie !== '') {
		var cookies = document.cookie.split(';');
		for (var i = 0; i < cookies.length; i++) {
			var cookie = jQuery.trim(cookies[i]);
			// Does this cookie string begin with the name we want?
			if (cookie.substring(0, name.length + 1) === (name + '=')) {
				cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
				break;
			}
		}
	}
	return cookieValue;
}

// Source: https://portswigger.net/web-security/cross-site-scripting/preventing#encode-data-on-output
function htmlEncode(str){
	return String(str).replace(/[^\w. ]/gi, function(c){
		return '&#'+c.charCodeAt(0)+';';
	});
}

function deleteScheduledScan(id, task_name)
{
	const delAPI = "../delete/scheduled_task/"+id;
	swal.queue([{
		title: 'Are you sure you want to delete ' + task_name + '?',
		text: "You won't be able to revert this!",
		type: 'warning',
		showCancelButton: true,
		confirmButtonText: 'Delete',
		padding: '2em',
		showLoaderOnConfirm: true,
		preConfirm: function() {
			return fetch(delAPI, {
				method: 'POST',
				credentials: "same-origin",
				headers: {
					"X-CSRFToken": getCookie("csrftoken")
				}
			})
			.then(function (response) {
				return response.json();
			})
			.then(function(data) {
				// TODO Look for better way
				return location.reload();
			})
			.catch(function() {
				swal.insertQueueStep({
					type: 'error',
					title: 'Oops! Unable to delete the scheduled task!'
				})
			})
		}
	}])
}

function change_scheduled_task_status(id)
{
	const taskStatusApi = "../toggle/scheduled_task/"+id;

	return fetch(taskStatusApi, {
		method: 'POST',
		credentials: "same-origin",
		headers: {
			"X-CSRFToken": getCookie("csrftoken")
		}
	})
}

function change_vuln_status(id)
{
	const vulnStatusApi = "../toggle/vuln_status/"+id;

	return fetch(vulnStatusApi, {
		method: 'POST',
		credentials: "same-origin",
		headers: {
			"X-CSRFToken": getCookie("csrftoken")
		}
	})
}

function change_subdomain_status(id)
{
	const subdomainStatusApi = "../toggle/subdomain_status/"+id;

	return fetch(subdomainStatusApi, {
		method: 'POST',
		credentials: "same-origin",
		headers: {
			"X-CSRFToken": getCookie("csrftoken")
		}
	})
}


function collapse_sidebar()
{
	// This function collapses sidebar
	// collapse sidebar only when screen size is > md (bootstrap), for smaller screen theme already hides the sidebar
	if ($(window).width() > 992) {
		$( document ).ready(function() {
			$("html, body").addClass("sidebar-noneoverflow");
			$("#container").addClass("sidebar-closed");
			$("header").addClass("expand-header");
		});
	}
}

function vuln_status_change(checkbox, id)
{
	if (checkbox.checked) {
		checkbox.parentNode.parentNode.parentNode.className = "table-secondary text-strike";
	}
	else {
		checkbox.parentNode.parentNode.parentNode.classList.remove("table-secondary");
		checkbox.parentNode.parentNode.parentNode.classList.remove("text-strike");
	}
	change_vuln_status(id);
}