$.fn.extend({
	searchDelay: function (opts) {
		var SearchDelay = function (e, opt) {
			var __ = this;
			this.$element = e;
			this.timer = null;
			this.opt = $.extend(SearchDelay.defaults, opt);

			this.$element.keyup(function () {
				__.reset();
				__.timer = setTimeout(function () {
					__.search.apply(__);
				}, __.opt.delay);
			});
		};
		SearchDelay.defaults = {
			delay: 300
		};
		SearchDelay.prototype.search = function () {
			this.$element.trigger("search.fish.searchdelay", this.$element.val());
		};
		SearchDelay.prototype.reset = function () {
			if (this.timer)
				clearTimeout(this.timer);
		};
		SearchDelay.prototype.cancel = function () {
			this.reset();
			this.$element.val("");
			this.search();
		};
		this.each(function () {
			var key = "fish.searchdelay";
			var $ele = $(this);

			var target = $ele.data(key);
			if (!target) {
				target = new SearchDelay($ele, opts);
				$ele.data(key, target);
			}

			if (typeof (opts) === "string") {
				target[opts].apply(target, $.makeArray(arguments).slice(1));
			}
		});

		return this;
	},
	nativeClick: function () {
		/// <summary>触发原生的点击</summary>
		this.each(function () {
			this.click && this.click();
		});
		return this;
	}
});

var otsweb = (function () {
	var fun = function () {
		var e = this;
		var queryUrl = "http://kyfw.12306.cn/otn/leftTicket/query";

		var getTicketInfo = function (v) {
			var data = {}, info = v.indexOf("#") === -1 ? v : /getSelected\(['"](.*?)['"]\)/i.exec(v)[1].split('#')[11],
				match = info.match(/([A-Z\d])0*?([\*\d]{5})0*?(\d{4})/gi);

			for (var j in match) {
				var m = /([A-Z\d])0*?([\*\d]{5})0*?(\d{4})/i.exec(match[j]);
				var sc = m[1];
				var sp = m[2][0] == '*' ? null : parseInt(m[2], 10);
				var st = parseInt(m[3], 10);
				if (st < 3000) {
					data[sc] = st;
					data["_" + sc] = sp;

					//一等软座 7， 二等软座 8
					if (sc == "7") {
						data['M'] = st;
						data["_M"] = sp;
					}
					else if (sc == "8") {
						data['O'] = st;
						data['_O'] = sp;
					}
				} else {
					data['0'] = st - 3000;
					data['_0'] = sp;
				}
			};
			return data;
		};


		this.baseurl = "http://dynamic.12306.cn/otsweb/";
		this.getUrl = function (url) {
			if (!url) return null;
			if (url.indexOf("://") != -1)
				return url;

			return e.baseurl + url;
		};

		this.ajax = function (method, url, refer, data, type, done, fail) {
			url = e.getUrl(url);
			var opt = {
				crossDomain: false,
				data: data,
				dataType: type || "json",
				headers: {
					"Fish-Referer": e.getUrl(refer)
				},
				type: method || "GET",
				timeout: 10000
			};
			return $.ajax(url, opt).done(done).fail(fail);
		};
		this.ajaxGet = function (url, refer, data, type, done, fail) {
			return e.ajax("GET", url, refer, data, type, done, fail);
		};
		this.ajaxPost = function (url, refer, data, type, done, fail) {
			return e.ajax("POST", url, refer, data, type, done, fail);
		};
		this.queryTicket = function () {
			if (ISOTN) e.queryTicketOtn.apply(this, $.makeArray(arguments));
			else e.queryTicketDynamic.apply(this, $.makeArray(arguments));
		};
		this.queryTicketOtn = function (from, to, date, id, code, callback) {
			var data = {
				"leftTicketDTO.train_date": date,
				"leftTicketDTO.from_station": from,
				"leftTicketDTO.to_station": to,
				"purpose_codes": code == "00" ? "ADULT" : code
			};
			e.ajaxGet(queryUrl, "http://kyfw.12306.cn/otn/leftTicket/init", data, "json", function (response) {
				if (!response) {
					callback(null);
					return;
				}

				if (response.c_url) {
					queryUrl = "http://kyfw.12306.cn/otn/" + response.c_url;
					e.queryTicketOtn.apply(e, [].slice.call(arguments));
					return;
				}

				if (!response.status) {
					callback(null);
					return;
				}

				//查找车次
				var train = _.find(response.data, function (e) {
					return e.queryLeftNewDTO["train_no"] == id;
				});
				if (!train || train.queryLeftNewDTO.canWebBuy !== 'Y')
					callback(null);
				else {
					callback(getTicketInfo(train.queryLeftNewDTO.yp_info));
				}
			});
		};
		this.queryTicketDynamic = function (from, to, date, id, code, callback) {
			var queryLeftData = {
				'orderRequest.train_date': date,
				'orderRequest.from_station_telecode': from,
				'orderRequest.to_station_telecode': to,
				'orderRequest.train_no': id,
				'trainPassType': 'QB',
				'trainClass': 'QB#D#Z#T#K#QT#',
				'includeStudent': '00',
				'seatTypeAndNum': '',
				'orderRequest.start_time_str': '00:00--24:00'
			};
			e.ajaxGet("order/querySingleAction.do?method=queryLeftTicket", "order/querySingleAction.do?method=init", queryLeftData, "text", function (text) {
				if (text.indexOf("btn130_2") === -1) {
					callback(null);
					return;
				}

				callback(getTicketInfo(text));
			});
		};

		return this;
	};

	return new fun();
})();

//#region Date 扩展

function DateDifference(count) {
	/// <summary>表示一个时间差值对象</summary>
	this.TicksCount = count;

	this.getSeconds = function () {
		/// <summary>获得差值的秒数</summary>
		/// <returns type="float" />
		return this.TicksCount / 1000;
	};
	this.getMinutes = function () {
		/// <summary>获得差值的分钟数</summary>
		/// <returns type="float" />
		return this.getSeconds() / 60;
	};
	this.getHours = function () {
		/// <summary>获得差值的小时数</summary>
		/// <returns type="float" />
		return this.getMinutes() / 60;
	};
	this.getDays = function () {
		/// <summary>获得差值的天数</summary>
		/// <returns type="float" />
		return this.getHours() / 24;
	};
	this.getYears = function () {
		/// <summary>获得差值的年数（大致）</summary>
		/// <returns type="float" />
		return this.getDays() / 365;
	};

	return this;
}


Date.prototype.isValid = function (count) {
	/// <summary>判断当前的日期时间是否合法</summary>
	return !isNaN(this.getFullYear());
};

Date.prototype.addDays = function (count) {
	/// <summary>将日期添加上指定的天数</summary>
	/// <param name="count" type="int">要添加的天数</param>
	return new Date(this.getFullYear(), this.getMonth(), this.getDate() + count);
};

Date.prototype.addMonthes = function (count) {
	/// <summary>将日期添加上指定的月数</summary>
	/// <param name="count" type="int">要添加的月数</param>
	return new Date(this.getFullYear(), this.getMonth() + count, this.getDate());
};

Date.prototype.addYears = function (count) {
	/// <summary>将日期添加上指定的年数</summary>
	/// <param name="count" type="int">要添加的天数</param>
	return new Date(this.getFullYear() + count, this.getMonth(), this.getDate());
};

Date.prototype.subtract = function (subdate) {
	/// <summary>将日期减去另一个日期，得到二者的差值</summary>
	/// <returns type="DateDifference" />
	if (subdate instanceof Date) {
		return new DateDifference(this - subdate);
	}
	return null;
};

Date.prototype.format = function (format) {
	/// <summary>格式化指定日期</summary>
	/// <param name="format" type="String">格式化字符串</param>
	format = format || "yyyy-MM-dd";
	var o = {
		"M+": this.getMonth() + 1,  //month
		"d+": this.getDate(),     //day
		"h+": this.getHours(),    //hour
		"m+": this.getMinutes(),  //minute
		"s+": this.getSeconds(), //second
		"q+": Math.floor((this.getMonth() + 3) / 3),  //quarter
		"S": this.getMilliseconds() //millisecond
	};

	if (/(y+)/i.test(format)) {
		format = format.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length));
	}

	for (var k in o) {
		if (new RegExp("(" + k + ")").test(format)) {
			format = format.replace(RegExp.$1, RegExp.$1.length == 1 ? o[k] : ("00" + o[k]).substr(("" + o[k]).length));
		}
	}
	return format;
};


Date.prototype.trimToDay = function () {
	/// <summary>返回当前的日期和时间中的日期部分</summary>

	return new Date(this.getFullYear(), this.getMonth(), this.getDate());
};

//#endregion