/// <reference path="../Themes/Jquery/jquery-1.11.0-vsdoc.js" />
/// <reference path="fastregister.js" />
/*
 * 功能：登录
 * 参数：userName--用户名
 *       pass--密码
 * 作者：李建峰
 * 时间：2016-3-18
 */
function FastLogin(userName, pass) {
    /*
     * 获取用户名
     */
    this.getUserName = function () {
        return userName;
    }
    /*
     * 获取用户名
     */
    this.getPass = function () {
        return pass;
    }
    var _message = [];
    /*
     * 获取提示信息
     */
    this.getMessage = function () {
        return _message;
    }
    /*
     * 登录
     * 参数：callbacks--回调函数集合
     *       {
     *          vakidateFaild:function(message){}
     *          beginSignIn:function(){},
     *          signInSuccess:function(argument){},
     *          signInFaild:function(message){}
     *        }
     *       argument--回调成功参数
     */
    this.signIn = function (callbacks, argument) {
        var success = validate();
        if (!success) {
            callbacks.validateFaild(_message);
            return false;
        }
        callbacks.beginSignIn();
        $.ajax({
            url: "/UserProfile/MemberLogin.ashx",
            data: { userName: userName, password: pass },
            type: "Post",
            dataType: "json",
            success: function (data) {
                if (data.status == true) {
                    callbacks.signInSuccess(argument);

                }
                else {
                    callbacks.signInFaild(data.msg);
                }
            },
            error: function () {
                callbacks.signInFaild("登录异常");
            }
        });
        return true;
    }
    /*
     * 验证
     */
    validate = function () {
        var success = true;
        if (!userName) {
            _message.push("用户名不能为空");
            success = false;
        }
        if (!pass) {
            _message.push("密码不能为空");
            success = false;
        }
        return success;
    }
}
/*
 * 功能：登录视图
 * 参数：$element--登录视图父元素
 * 作者：李建峰
 * 时间：2016-3-18
 */
function LoginView($element) {
    var _callBack
    /*
     * 登录
     *参数：callBack--回调函数
     *      argument--回调函数的参数
     */
    this.signIn = function (callBack, argument) {
        var userName = $element.find(":text[data-field='username']").val();
        var pass = $element.find(":password[data-field='pass']").val();
        var login = new FastLogin(userName, pass);
        _callBack = callBack;
        login.signIn({ validateFaild: validateFaild, beginSignIn: beginSignIn, signInSuccess: signInSuccess, signInFaild: signInFaild }, argument);
    }
    /*
     * 自动填充用户名和密码
     */
    this.autoFill = function (userName, pass) {
        $element.find(":text[data-field='username']").val(userName);
        $element.find(":password[data-field='pass']").val(pass);
    }
    /*
     * 初始化
     */
    this.init = function () {
        $element.dialog({
            modal: true,
            width: "620px",
            dialogClass: "noneframe",
            open: function () {
                $element.attr("class", "popbuy");
            }
        });
    }
    /*
     * 关闭
     */
    this.close = function () {
        var $ul = $element.find("ul[data-field='message']");
        $ul.find("li").remove();
        $element.dialog("close");
    }
    /*
     * 设置登录成功后的回调函数
     * 参数：argument--回调函数的参数
     */
    signInSuccess = function (argument) {
        var $ul = $element.find("ul[data-field='message']");
        $ul.find("li").remove();
        $element.dialog("close");
        argument["isSigIn"] = true;
        //强制刷新登录标记
        $("[data-sigin]").attr("data-sigin", true);
        if (_callBack) {
            if (typeof (_callBack) == "function") {
                _callBack(argument);
            }
            else {
                if (Object.prototype.toString.call(_callBack) == "[object Array]") {
                    var len = _callBack.length;
                    for (var i = 0; i < len; i++) {
                        _callBack[i](argument);
                    }
                }
            }
        }

    }
    /*
     * 验证失败
     * 参数：message--提示信息,数组
     */
    validateFaild = function (message) {
        var $ul = $element.find("ul[data-field='message']");
        $ul.find("li").remove();
        var len = message.length;
        for (var i = 0; i < len; i++) {
            $ul.append("<li>" + message[i] + "</li>");
        }
    }
    /*
     * 开始登录
     */
    beginSignIn = function () {
        var $ul = $element.find("ul[data-field='message']");
        $ul.find("li").remove();
        $ul.append("<li>开始登录，请等待...</li>");
        $element.find(":button[data-field='submit']").prop("disabled", true);
    }
    /*
     * 登录失败
     */
    signInFaild = function (msg) {
        var $ul = $element.find("ul[data-field='message']");
        $ul.find("li").remove();
        $ul.append("<li>" + msg + "</li>");
        $element.find(":button[data-field='submit']").prop("disabled", false);
    }
}
/*
 * 生成登录视图对象
 * 参数：$element---登录视图父元素
 *       callBack--登录成功后的回调函数
 *       argument--登录成功后的调函数的参数
 */
function buildLoginView($element, callBack, argument) {
    var loginView = new LoginView($element);
    var $sender = $element.find(":button[data-field='submit']");
    $sender.unbind("click");
    //绑定登录事件
    $sender.click(function () {
        loginView.signIn(callBack, argument);
    });
    //绑定登录关闭事件
    var $close = $element.find("b[data-field='close']");
    $close.unbind("click");
    $close.click(function () {
        loginView.close();
    });
    var $register = $element.find("a[data-field='fast-register']");
    $register.unbind("click");
    $register.click(function () {
        var fastRegisterView = new buildRegisterView($("#dv_register"), null, null);
        fastRegisterView.init([loginView.signIn, loginView.autoFill], { callBack: callBack, arguments: argument });
    });
    return loginView;
}