"use strict";
/*global componentHandler, define, socket, app, ajaxify, utils, bootbox, Mousetrap, Hammer, RELATIVE_PATH*/

(function() {
	$(document).ready(function() {
		setupKeybindings();

		if(!/Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent)) {
			require(['admin/modules/search'], function(search) {
				search.init();
			});
		}

		$(window).on('action:ajaxify.contentLoaded', function(ev, data) {
			var url = data.url;

			selectMenuItem(data.url);
			setupRestartLinks();

			componentHandler.upgradeDom();
		});

		$('[component="logout"]').on('click', app.logout);
		app.alert = launchSnackbar;
	});

	socket.emit('admin.config.get', function(err, config) {
		if(err) {
			return app.alert({
				alert_id: 'config_status',
				timeout: 2500,
				title: 'Error',
				message: 'NodeBB encountered a problem getting config: ' + err.message,
				type: 'danger'
			});
		}

		// move this to admin.config
		app.config = config;
		$(window).trigger('action:config.loaded');
	});

	function setupKeybindings() {
		Mousetrap.bind('ctrl+shift+a r', function() {
			require(['admin/modules/instance'], function(instance) {
				instance.reload();
			});
		});

		Mousetrap.bind('ctrl+shift+a R', function() {
			socket.emit('admin.restart');
		});

		Mousetrap.bind('/', function(e) {
			$('#acp-search input').focus();

			return false;
		});
	}

	function selectMenuItem(url) {
		url = url
			.replace(/\/\d+$/, '')
			.split('/').slice(0, 3).join('/');

		// If index is requested, load the dashboard
		if (url === 'admin') {
			url = 'admin/general/dashboard';
		}

		$('#main-menu li').removeClass('active');
		$('#main-menu a').removeClass('active').each(function() {
			var menu = $(this),
				href = menu.attr('href'),
				isLink = menu.parent().attr('data-link') === '1';

			if (!isLink && href && href === [config.relative_path, url].join('/')) {
				menu
					.parent().addClass('active')
					.parents('.menu-item').addClass('active');

				$('#main-page-title').text(menu.text() + (menu.parents('.menu-item').children('a').text() === 'Settings' ? ' Settings' : ''));
			}
		});
	}

	function setupRestartLinks() {
		$('.restart').off('click').on('click', function() {
			bootbox.confirm('Are you sure you wish to restart NodeBB?', function(confirm) {
				if (confirm) {
					require(['admin/modules/instance'], function(instance) {
						instance.restart();
					});
				}
			});
		});

		$('.reload').off('click').on('click', function() {
			require(['admin/modules/instance'], function(instance) {
				instance.reload();
			});
		});
	}

	function launchSnackbar(params) {
		var bar = $.snackbar({
			content: "<strong>" + params.title + "</strong> &nbsp;&nbsp;&nbsp;&nbsp;" + params.message,
			timeout: 3000,
			htmlAllowed: true
		});

		if (params.clickfn) {
			bar.on('click', clickfn);
		}
	}
}());