var Query = {
	calendar: null,
	init: function() {
		if ($('#query_page').length == 0) {
			return;
		}
		Query.checkLogin();
		
		var maxDay = (new Date()).addDays(19);
		Public.setDate(maxDay);

		$('#menu_btn').on('click', function() {
			$('#user_menu').toggle();
		});
		$('#user_menu').on('click', function(e) {
			if ($(e.target).attr('id') == 'user_menu') {
				$('#user_menu').hide();
			}
		});

		$('#open_filter').on('click', function() {
			Public.showInnerPage('filter');
		});

		$('#filter_cancel').on('click', function() {
			Public.hideInnerPage('filter');
			var bak = $('#query_form [name=filters]').val(),
				querys = bak.split('&');

			Query.setFilter(querys);
		});


		$('#filter_ok').on('click', function() {
			Public.hideInnerPage('filter');
			$('#query_form [name=filters]').val($('#filter_form').serialize());
		});

		CheckStaion.init();
		Query.stationInt();

		$('#query_form [name=filters]').val($('#filter_form').serialize());

		$('#query_form').on('submit', function() {
			var start = $('#startStationCode').val(),
				end = $('#endStationCode').val();


			if (start == '') {
				Public.alert('请选择出发站');
				return false;
			} else if (end == '') {
				Public.alert('请选择到达站');
				return false;
			}else if(start==end){
				Public.alert('出发地和目的地不能相同');
				return false;
			};

			var queryString = $('#query_form').serialize();

			Public.setHisQuery(start + '-' + end, queryString);
			window.location.href = 'run_query.html';
			return false;
		});

		Query.setHisQuery();

	},
	setHisQuery: function() {
		var hisList = Public.his.querys,
			html = '<div class="his_title">最近查找</div>',
			val;
		if (Public.his.querys.length == 0) {
			return false;
		}

		html += '<ul class="list his_list">';
		for (var i = 0, len = hisList.length; i < len; i++) {
			val = Public.his.queryObjs[hisList[i][0]];
			html += '<li><a href="javascript:;" data-key="' + hisList[i][0] + '"><span>' + val["startname"] + '</span><span>' + val["endname"] + '</span></a></li>'
		};
		html += '</ul>';

		$('#hisQuery').html(html);
		$('#hisQuery [data-key]').on('click', function() {
			var key = $(this).attr('data-key');
			if (!!key && !!Public.his.queryObjs[key]) {
				Query.newQuery(Public.his.queryObjs[key]);
			}
		});

		Query.newQuery(Public.his.queryObjs[$('#hisQuery [data-key]:eq(0)').attr('data-key')]);
	},
	newQuery: function(obj) {
		var el;
		$('#query_form [type=checkbox],#query_form [type=radio]').prop("checked", false);
		for (var k in obj) {
			el = $('#query_form [name=' + k + ']');
			if (el.length > 1) {
				$('#query_form [name="' + k + '"][value="'+obj[k]+'"]').prop("checked", true);
			} else {
				el.val(obj[k]);
				if(k=='startname'){
					$('#startStation').html(obj[k]);
				}else if (k=='endname') {
					$('#endStation').html(obj[k]);
				}else if (k=='start_date') {
					var date = new Date(obj[k].replace(/\-/g,'/'));
					$('#start_date').html(date.format('yyyy年M月d日') + ' ' + date.day(3));
					Public.calendar.setCurDate(date);
				}
			}
		};
		var bak = $('#query_form [name=filters]').val(),
			querys = bak.split('&');

		Query.setFilter(querys);
	},
	setFilter:function(querys){
		var arr = [],
			el;
		$('#filter_form [type=checkbox],#filter_form [type=radio]').prop("checked", false);
		for (var i = 0; i < querys.length; i++) {
			arr = querys[i].split('=');
			arr[1] = decodeURIComponent(arr[1]);
			el = $('#filter_form [name="' + arr[0] + '"][value="' + arr[1] + '"]');

			if (arr[0] == 'train_type' || arr[0] == 'train_seat') {
				el.prop("checked", true);
			} else if (arr[0] == 'timeslot') {
				el.prop("checked", true);
				el.closest('.query_box').find('label').removeClass('query_bigcheck_checked');
				el.closest('label').addClass('query_bigcheck_checked');
			};
		};
	},
	// setDate: function(date) {
	// 	var date = date || (new Date()).date;

	// 	$('#start_date').html(date.format('yyyy年M月d日') + ' ' + date.day(3));
	// 	$('#start_date_val').val(date.format('yyyy-M-d'));
	// 	if (!Query.calendar) {
	// 		Query.calendar = new DateComponent({
	// 			wrap: $('#calendar'),
	// 			curDate: date,
	// 			checkCallback: Query.dateChangeCallback
	// 		});
	// 	}
	// 	$('.check_left,.check_right').on('click', function() {
	// 		var checkDate;
	// 		if ($(this).hasClass('check_left')) {
	// 			checkDate = Query.calendar.dayPrev();
	// 		} else {
	// 			checkDate = Query.calendar.dayNext();
	// 		}
	// 		if (checkDate) {
	// 			$('#start_date').html(checkDate.format('yyyy年M月d日') + ' ' + checkDate.day(3));
	// 			$('#start_date_val').val(checkDate.format('yyyy-M-d'));
	// 		}
	// 	});

	// 	$('#start_date').on('click', function() {
	// 		Public.showInnerPage('date_box');
	// 	});

	// 	$('[name=type]').on('change', function() {
	// 		var val = $('[name=type]:checked').val();
	// 		if (val == 1) {
	// 			Query.calendar.maxDate = Query.calendar._TODAY.addDays(19);
	// 			if (Query.calendar.curDate.date.getTime() > Query.calendar.maxDate.date.getTime()) {
	// 				Query.calendar.curDate = Query.calendar.maxDate;
	// 				Query.dateChangeCallback(Query.calendar.curDate);
	// 			}
	// 			Query.calendar.setBasic();
	// 		} else if (val == 2) {
	// 			Query.calendar.maxDate = Query.calendar._TODAY.addDays(29);
	// 			Query.calendar.setBasic();
	// 		}
	// 	});

	// },
	// dateChangeCallback: function(date) {
	// 	var time = date.date.getTime();
	// 	if (time >= Query.calendar.minDate.date.getTime() && time <= Query.calendar.maxDate.date.getTime()) {
	// 		$('#date_tip').hide();
	// 		Public.hideInnerPage('date_box');
	// 		$('#start_date').html(Query.calendar.curDate.format('yyyy年M月d日') + ' ' + Query.calendar.curDate.day(3));
	// 		$('#start_date_val').val(Query.calendar.curDate.format('yyyy-M-d'));
	// 	} else {
	// 		var offset = $('a.cur', Query.calendar.wrap).offset();
	// 		$('#date_tip').css({
	// 			'left': offset.left,
	// 			'top': offset.top,
	// 			'display': 'block'
	// 		}).html('<p>' + date.format('M月d日') + '不在预售期</p><a href="#" class="btn btn_m btn_success">预约提醒</a>');
	// 		if (offset.left / window.innerWidth > 0.75) {
	// 			$('#date_tip').attr('class', 'tip_small tip_right');
	// 		} else if (offset.left / window.innerWidth < 0.15) {
	// 			$('#date_tip').attr('class', 'tip_small tip_left');
	// 		} else {
	// 			$('#date_tip').attr('class', 'tip_small');
	// 		}
	// 	}
	// },
	checkNum: 0,
	checkLogin: function() {
		Query.checkNum++;
		cn12306.isUserLogined(Query.hasLogin, Query.noLogin, function() {
			Query.noLogin();
			// Public.toast("登录时网络错误");
			if (Query.checkNum < 2) {
				Query.checkLogin();
			}
		});
	},
	hasLogin: function() {
		$('#login').attr('href', 'javascript:;').attr('data-fn', 'loginout').html('退出');
		$('body').removeClass('nologin');
		$('#menu_btn .icon_user').addClass('icon_user2');
		$('#login_tip').hide();
	},
	noLogin: function() {
		$('#login').attr('href', '/12306/login.html').attr('data-fn', 'login').html('登录');
		$('body').addClass('nologin');
		$('#menu_btn .icon_user').removeClass('icon_user2');
		$('#login_tip').show();
	},
	stationInt: function() {
		$('#startStation').on('click', function() {
			CheckStaion.callback = Query.startCallback;
			CheckStaion.cancelCallback = Query.cancelCallback;
			CheckStaion.show();
			$('#wrap').hide();
		});
		$('#endStation').on('click', function() {
			CheckStaion.callback = Query.endCallback;
			CheckStaion.cancelCallback = Query.cancelCallback;
			CheckStaion.show();
			$('#wrap').hide();
		});
		$('#exchange').on('click', function() {
			var startName = $('#startStationName').val(),
				startCode = $('#startStationCode').val(),
				endName = $('#endStationName').val(),
				endCode = $('#endStationCode').val();
			$('#startStationName').val(endName);
			$('#startStationCode').val(endCode);

			$('#endStationName').val(startName);
			$('#endStationCode').val(startCode);

			if (!!startName) {
				$('#endStation').html(startName);
			} else {
				$('#endStation').html('到达站');
			}
			if (!!endName) {
				$('#startStation').html(endName);
			} else {
				$('#startStation').html('出发站');
			}

		});

	},
	startCallback: function(name, code) {
		// console.log(name, code);
		// if (code == $('#endStationCode').val() && code != '') {
		// 	Public.toast('出发地和目的地不能相同');
		// 	return false;
		// }
		$('#startStation').html(name);
		$('#startStationName').val(name);
		$('#startStationCode').val(code);
		CheckStaion.hide();
		$('#wrap').show();
	},
	endCallback: function(name, code) {
		// console.log(name, code);
		// if (code == $('#startStationCode').val() && code != '') {
		// 	Public.toast('出发地和目的地不能相同');
		// 	return false;
		// }
		$('#endStation').html(name);
		$('#endStationName').val(name);
		$('#endStationCode').val(code);
		CheckStaion.hide();
		$('#wrap').show();
	},
	cancelCallback: function() {
		$('#wrap').show();
	}

}