$(function () {
    var letterid = $("#letterid").val();
    var modulename = $("#modulename").val();
    $("[data-userlogindialog=userlogincomment]").on("click",
        ".login",
        function () {
            var validatecode = $(this).parent().prev().find("input[name=ValidateCode]").first().val();
            var userName = $(this).parent().prev().find("input[name=UserName]").first().val();
            var password = $(this).parent().prev().find("input[name=Password]").first().val();

            //获取编码后的用户名密码和验证码。
            var getSessionUrl = $(".getSession").val();
            var test = {};
            $.postPreventCSRF(getSessionUrl,
                {},
                function (data) {
                    test.username = data.username;
                    test.password = data.password;
                    test.validatecode = data.validatecode;
                    loginActual(test, userName, password, validatecode);
                },
                "json");
        });

    $(".comments").on("click",
        ".addComment",
        function () {
            var urls = $("#urls").data();
            var commentId = $(this).data().value;
            var currentusernameurl = $('[data-currentusernameurl ="currentusernameurl"]').val();
            $.postPreventCSRF(currentusernameurl,
                {},
                function (data) {
                    if (data.nickname === "") {
                        $("#logincommentid").val(commentId);
                        $("[data-userlogin=userlogincomment]").css("display", "block");
                        $("[data-userlogindialog=userlogincomment]").css("display", "block");
                        $("input[name=UserName]").val("");
                        $("input[name=Password]").val("");
                        $("input[name=ValidateCode]").val("");
                        $(".errormessage").html("");
                        return false;
                    }

                    if (!data.valcodevisible) {
                        $(".enabledvalidcode").css("display", "none");
                    } else {
                        $(".enabledvalidcode").css("display", "block");
                        refreshValidateCode();
                        return false;
                    }
                });

            var replycontent = $(".commentcontent_" + commentId).val();
            if (replycontent.trim() == "") {
                $(".errormessage_" + commentId).text("评论不能为空!");
                $(".commentcontent_" + commentId).focus();
                return false;
            }
            $.ajaxPreventCSRF({
                url: urls.addcomment + "?ValidateCode=" + $("#ValidateCode_" + commentId).val(),
                type: 'post',
                data: {
                    Content: replycontent,
                    replyId: commentId,
                    SourceId: letterid
                },
                success: function (data) {
                    if (data.status == 0) {
                        $("#ValidateCode_" + commentId).val("");
                        location.href = urls.commentlist;
                        $(".commentcontent_" + commentId).val("");
                        $(".errormessage_" + commentId).text("");
                    }

                    if (data.status == -1) {
                        $(".errormessage_" + commentId).text(data.message);
                    }

                    $(".input-validation-error").val("");
                }
            });
        });

    $(".closecomment").on("click",
        function () {
            $("[data-userlogin=userlogincomment]").css("display", "none");
            $("[data-userlogindialog=userlogincomment]").css("display", "none");
        });

    // 登录具体方法。
    function loginActual(dataArry, userName, password, validateCode) {
        var url = $("#loginUrl").val();

        GetRsaEncrypt();
        userName = rsaEncrypt(userName);
        password = rsaEncrypt(password);
        validateCode = rsaEncrypt(validateCode);
        var data = {};
        data[dataArry.username] = userName;
        data[dataArry.password] = password;
        data[dataArry.validatecode] = validateCode;

        $.postPreventCSRF(url,
            data,
            function (data) {
                if (data.status == 0) {
                    var commentId = $("#logincommentid").val();
                    $("[data-userlogin=userlogincomment]").css("display", "none");
                    $("[data-userlogindialog=userlogincomment]").css("display", "none");
                    $(".notlogged").css("display", "none");
                    $(".loggedin").css("display", "block");
                    $(".nickname").html(data.NickName);
                    $(".loggedin .exitlogincss").removeClass("exitlogincss");
                    $.ajax({
                        url: '/Ajax/AjaxPartial',
                        type: 'post',
                        data: {
                            moduleName: modulename,
                            partialViewName: "发表评论",
                            parameters: "{ commentId:" + commentId + "}"
                        },
                        success: function (response) {
                            var commentcontent = $(".commentcontent_" + commentId).val();
                            $("#replyBox_" + commentId).replaceWith(response.html);
                            refreshValidateCode();
                            $(".commentcontent_" + commentId).val(commentcontent);
                            $(".errormessage_" + commentId).text("");
                            $(".input-validation-error").val("");
                            if (!data.isstrongpassword) {
                                window.location.href = "/user";
                            }
                        }
                    });
                    window.location.reload();
                }

                if (data.status == 1 || data.status == -1) {
                    $(".errormessage").text(data.message);
                }

                if (!data.valcodevisible) {
                    $(".enabledvalidcode").css("display", "none");
                } else {
                    $(".enabledvalidcode").css("display", "block");
                    refreshValidateCode();
                }
            },
            "json");
    }

    function refreshValidateCode() {
        var $captchaImage = $('<img>'),
            self = $(".validationcode");
        setting = self.data();
        $captchaImage.attr('title', '看不清？换一张');
        $captchaImage.attr('src', '/captcha/generatecaptcha' + '?code=' + Math.random());
        $captchaImage.click(function () {
            $(".validationcode img").attr('src', '/captcha/generatecaptcha' + '?code=' + Math.random());
        });
        self.empty();
        self.append($captchaImage);
    }
})