/*
 * This file is part of Linode Manager Classic.
 *
 * Linode Manager Classic is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Linode Manager Classic is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Linode Manager Classic.  If not, see <https://www.gnu.org/licenses/>.
 */

import { settings, elements, apiDelete, parseParams, setupHeader } from "/global.js";

(function()
{
	// Element names specific to this page
	elements.cancelButton = "cancel-button";
	elements.deleteButton = "delete-button";
	elements.topUserLink = "top-user-link";
	elements.userLabel = "user-label";

	// Data received from API calls
	var data = {};

	// Static references to UI elements
	var ui = {};
	ui.cancelButton = {};
	ui.deleteButton = {};
	ui.topUserLink = {};
	ui.userLabel = {};

	// Click handler for delete button
	var handleDelete = function(event)
	{
		apiDelete("/account/users/" + data.params.user, function(response)
		{
			location.href = "/user";
		});
	};

	// Initial setup
	var setup = function()
	{
		// Parse URL parameters
		data.params = parseParams();

		// We need a username, so die if we don't have it
		if (!data.params.user) {
			alert("No username supplied!");
			return;
		}

		setupHeader();

		// Highlight the account nav link
		var navlinks = document.getElementsByClassName(elements.navlink);
		for (var i = 0; i < navlinks.length; i++) {
			if (navlinks[i].pathname == "/account/")
				navlinks[i].className = " " + elements.navlinkActive;
		}

		// Get element references
		ui.cancelButton = document.getElementById(elements.cancelButton);
		ui.deleteButton = document.getElementById(elements.deleteButton);
		ui.topUserLink = document.getElementById(elements.topUserLink);
		ui.userLabel = document.getElementById(elements.userLabel);

		// Populate username where we need it
		ui.topUserLink.href = "/user/edit?user=" + data.params.user;
		ui.topUserLink.innerHTML = data.params.user;
		ui.userLabel.innerHTML = data.params.user;

		// Attach event handlers
		ui.cancelButton.addEventListener("click", function(event)
		{
			location.href = "/user";
		});
		ui.deleteButton.addEventListener("click", handleDelete);
	};

	// Attach onload handler
	window.addEventListener("load", setup);
})();