var EXPO = EXPO || {}; //isolated namespace
EXPO.exposition = EXPO.exposition || {};
if (EXPO.exposition.object){
	console.warn('WARNING: EXPO.exposition.object is already defined!');
}else {

	EXPO.exposition.object = (function () {
// dependencies
		var com = EXPO.common,
			$waiter;
// variables
		var that = {},
			Note = function (it, opt) {
				this.opt = opt;
				this.DOMthis = it;
				this.DOMbutton = it.querySelector('.'+opt.buttonClass);
				this.DOMinput = it.querySelector('.'+opt.inputClass);
				this.inputName = this.DOMinput.getAttribute('name');
				this.url = this.DOMbutton.getAttribute('href');
				this._controller();
			};
		Note.prototype = {
			_init: function () {

			},
			_controller: function () {
				var self = this;
				$(this.DOMinput).on('blur', function () {
					self.send();
				});
				$(this.DOMbutton).on('click', function () {
					return false;
				});
			},
			send: function () {
				var data = {},
					response,
					self = this,
					handler = function (data) {
						if (data.success){
							console.log('ok');
							$(self.DOMbutton).addClass('active');
						}else{
							console.log('data not send');
						}

					};
				data[this.inputName] = this.DOMinput.value;
				response = com.getRequest(data,this.url,handler);
			}
		};
		that.opt = {}; //свойства по умолчанию
//private
		$(function () {
			$waiter = $('#wait-ajax:not(.absolute)').css({'z-index': '8031'});
		});

// methods
		//инициализация общих свойств
		that.init = function (options) {
			$.extend(this.opt, options);
			var self = this,
				$visitButtons = $('.'+this.opt.visit.activeClass+', .'+this.opt.visit.passiveClass);
			this.notes = [];

			$('.'+this.opt.note.wrapClass).each(function () {
				var note = new Note(this,self.opt.note);
				self.notes.push(note);
			});
			$('.'+this.opt.note.wrapDisabledClass).on('click', function () {
				$.fancybox.open('#pw-login');
				return false;
			});
			com.opt.addCalendarText = this.opt.addCalendarText;
			com.opt.removeCalendarText = this.opt.removeCalendarText;
			/**
			 * visit buttons
			 */
			$visitButtons.off('click');
			$visitButtons.on('click', function () {
				if ($(this).hasClass(self.opt.visit.activeClass)){

					/**
					 * I plan to visit
					 */
					$('.'+self.opt.visit.activeClass).hide().siblings('.'+self.opt.visit.passiveClass).show();

					$('#'+self.opt.visit.visitorsListId).append(self.opt.visit.currentHtml);
					$('#'+self.opt.visit.somebodyId).removeClass("hidden");
					$('#'+self.opt.visit.nobodyId).addClass("hidden");


				}else{
					/**
					 * refuse to visit
					 */
					$('.'+self.opt.visit.passiveClass).hide().siblings('.'+self.opt.visit.activeClass).show();
					$('#'+self.opt.visit.visitorsListId).children(".current").remove();

					if($('#'+self.opt.visit.visitorsListId).children().length == 0){

						$('#'+self.opt.visit.somebodyId).addClass("hidden");
						$('#'+self.opt.visit.nobodyId).removeClass("hidden");
					}

				}
				return false;
			});
			/**
			 * advertise form validation
			 */
			$('#'+this.opt.advertise.id).on("submit", function () {
				var formData = $(this).serialize(),
					formUrl = $(this).attr("action"),
					$form = $(this),
					/**
					 * executes after AJAX get request is complete
					 * @param data - data recieved from server ex 
					 */
					handler = function (data) {
						var clearValue = function () {
							$('.err',$form).removeClass("err");
							$('.pwf-msg',$form).text('');
						};
						if (data.success != true){
							clearValue();
							for (var k in data.errors){
								if (data.errors.hasOwnProperty(k)) {
									$('input[name="'+k+'"]',$form)
										.closest(".required").addClass("err")
										.siblings(".pwf-msg").text(data.errors[k]);
								}
							}

						}else{
							clearValue();
							$('input:text',$form).val('');
							$.fancybox.close();

						}
						$waiter.hide();
					};
				$waiter.show();
				com.postRequest(formData,formUrl,handler);
				return false;
			});


		};
		return that;
	}());
}