//var g_appid = '14919772144482';
//var g_devkey = '14915485974028';
var g_RequestAddress = 'https://api2.tscce.cn';

/**
 * @note 字符串格式化
 * @param fn_objs
 * @returns object
 * @constructor
 */
Overload = function (fn_objs) {
	var is_match = function (x, y) {
		if (x == y) {
			return true;
		}
		if (x.indexOf("*") == -1) {
			return false;
		}

		var x_arr = x.split(","), y_arr = y.split(",");
		if (x_arr.length != y_arr.length) {
			return false;
		}

		while (x_arr.length) {
			var x_first = x_arr.shift(), y_first = y_arr.shift();
			if (x_first != "*" && x_first != y_first) {
				return false;
			}
		}
		return true;
	};
	var ret = function () {
		var args = arguments
			, args_len = args.length
			, args_types = []
			, args_type
			, fn_objs = args.callee._fn_objs
			, match_fn = function () {
		};

		for (var i = 0; i < args_len; i++) {
			var type = typeof args[i];
			type == "object" && (args[i].length > -1) && (type = "array");
			args_types.push(type);
		}
		args_type = args_types.join(",");
		for (var k in fn_objs) {
			if (is_match(k, args_type)) {
				match_fn = fn_objs[k];
				break;
			}
		}
		return match_fn.apply(this, args);
	};
	ret._fn_objs = fn_objs;
	return ret;
};

/**
 * 通过对字符串进行伪重载实现对字符串对象的格式化功能
 * @type {Object}
 */
String.prototype.format = Overload({

	"array": function (params) {
		var reg = /{(\d+)}/gm;
		return this.replace(reg, function (match, name) {
			return params[~~name];
		});
	},

	"object": function (param) {
		var reg = /{([^{}]+)}/gm;
		return this.replace(reg, function (match, name) {
			return param[name];
		});
	}

});


function getQueryString(name) {
	var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");
	var r = window.location.search.substr(1).match(reg);
	if (r != null) {
		return r[2];
	}
	return null;
}


//------------设置Cookie参数方法------------//
function setCookie(name, value) {
	var Days = 30; //此 cookie 将被保存 30 天
	var exp = new Date();
	exp.setTime(exp.getTime() + Days * 24 * 60 * 60 * 1000);
	document.cookie = name + "=" + value + ";expires=" + exp.toGMTString();
}


//------------获取Cookie参数方法------------//
function getCookie(name) {
	var arr = document.cookie.match(new RegExp("(^| )" + name + "=([^;]*)(;|$)"));
	if (arr != null) {
		return arr[2];
	}
	return null;
}


//------------删除Cookie参数方法------------//
function delCookie(name) {
	var exp = new Date();
	exp.setTime(exp.getTime() - 1);
	var cval = getCookie(name);
	if (cval != null) {
		document.cookie = name + "=" + cval + ";expires=" + exp.toGMTString();
	}
}


/**
 * 获取随机数
 */
function randomChar(length) {
	var x = "0123456789qwertyuioplkjhgfdsazxcvbnm";
	var tmp = "";
	var timestamp = new Date().getTime();
	for (var i = 0; i < length; i++) {
		tmp += x.charAt(Math.ceil(Math.random() * 100000000) % x.length);
	}
	return timestamp + tmp;
}


function localeUrl() {
	var url = window.location.origin + window.location.pathname;
	var index = url.indexOf('?');
	if (-1 == index)
		return url;
	else
		return name.substr(0, index);
}


function extractPath(name) {
	var index = name.lastIndexOf('/');
	if (-1 == index)
		return name;
	else
		return name.substr(0, index + 1);
}


function HttpRequest(args) {
	var defaults =
		{
			url: g_RequestAddress,
			async: true,

			OnBeforeSend: function (/*XMLHttpRequest*/object) { },
			OnComplete: function (/*XMLHttpRequest, textStatus*/object, status) { },
			OnSuccess: function (/*data, textStatus*/message, status) { },
			OnError: function (/*XMLHttpRequest, textStatus, errorThrown*/object, status, error) {	},
		},

		settings = $.extend({}, defaults, args);

	var data = {};
	$.each(settings, function (name, value) {
		if (
			'async' != name &&
			'url' != name &&
			'OnBeforeSend' != name &&
			'OnComplete' != name &&
			'OnSuccess' != name &&
			'OnError' != name
		) {
			data[name] = value;
		}
	});

	//var succ = function (/*data, textStatus*/message, status) {
	//	var obj = eval("(" + decodeURIComponent(message) + ")");
	//	if (!obj) {
	//		//alert('pager6');
	//		window.location.href = PAGENAME_LOGIN + "?manager_id=" + getCookie(g_managerid);
	//		return false;
	//	}
	//	else if (1 == obj.error && 10008 == obj.error_code) {
	//		//alert('pager7');
	//		window.location.href = PAGENAME_LOGIN + "?manager_id=" + getCookie(g_managerid);
	//		return false;
	//	}
	//	else {
	//		return settings.OnSuccess(message, status);
	//	}
	//};

	$.ajax({
		url: settings.url,
		type: 'post',
		async: settings.async,
		data: data,
		datatype: 'json',
		timeout: 1000 * 7,
		beforeSend: settings.OnBeforeSend,
		success: settings.OnSuccess,
		//success: succ,
		error: settings.OnError,
		complete: settings.OnComplete,
	});

	return settings;
}