$(function () {
    refreshtime();
    var letterid = $("#letterid").val();
    var modulename = $("#modulename").val();
    var usedpageundefind = replyusedpage = $(".commentlist #usedpage").data();
    var treeusedpageundefind = $(".treecomment #usedpage").data();
    var replyusedpage = false;
    var treereplyusedpage = false;
    if (usedpageundefind != undefined) {

        replyusedpage = $(".commentlist #usedpage").data().usedpage === "False" ? false : true;
    }
    if (treeusedpageundefind != undefined) {
        treereplyusedpage = $(".treecomment #usedpage").data().usedpage === "False" ? false : true;
    }
    //var replyusedpage = $(".commentlist #usedpage").data().usedpage === "False" ? false : true;
    //var treereplyusedpage = $(".treecomment #usedpage").data().usedpage === "False" ? false : true;
    var replycount = parseInt($(".commentlist #replycount").val());
    var treereplycount = parseInt($(".treecomment #replycount").val());
    var urls = $("#urls").data();

    function GetTime(datetime) {
        if (datetime == null) {
            return '';
        }
        datetime = datetime.split(".")[0];
        var minute = 1000 * 60;
        var hour = minute * 60;
        var day = hour * 24;
        var month = day * 30;
        var now = new Date().getTime();
        var diffDate = now - new Date(datetime.replace(/[-T]/g, '/')).getTime();
        if (diffDate < 0) {
            return '';
        }
        var monthC = diffDate / month;
        var weekC = diffDate / (7 * day);
        var dayC = diffDate / day;
        var hourC = diffDate / hour;
        var minuteC = diffDate / minute;

        var result;
        if (monthC >= 1) {
            result = parseInt(monthC) + '月前';
        } else if (weekC >= 1) {
            result = parseInt(weekC) + '周前';
        } else if (dayC >= 1) {
            result = parseInt(dayC) + '天前';
        } else if (hourC >= 1) {
            result = parseInt(hourC) + '小时前';
        } else if (minuteC >= 1) {
            result = parseInt(minuteC) + '分钟前';
        } else {
            result = '刚刚';
        }
        return result;
    };

    function refreshtime() {
        $(".commenttime").each(function () {
            var value = $(this).data("value");
            $(this).html(GetTime(value));
        });
    }

    //查看回复
    var lookcomment;
    $(".comments").on("click",
        ".lookcomment",
        function () {
            var replyid = $(this).data().value;
            lookcomment = $(this);
            var usedpage = $(this).data().usedpage === "False" ? false : true;
            ajaxcomment(replycount, letterid, replyid, "commentlist", "评论回复列表", 1, usedpage);
            $(this).css("display", "none");
            $(this).siblings(".dropcomment_" + replyid).css("display", "block");
        });

    //收起回复
    $(".comments").on("click",
        ".dropcomment",
        function () {
            var replyId = $(this).data().value;
            $(this).parent("li").next("li").next("li").html("");
            $(this).css("display", "none");
            $(this).siblings(".commentid_" + replyId).css("display", "block");
        });

    //删除评论
    $(".comments").on("click",
        ".deletecomment",
        function () {
            var replyid = $(this).data().value;
            $.ajaxPreventCSRF({
                url: urls.deletecomment,
                type: 'post',
                data: { id: replyid },
                success: function (response) {
                    if (response.length > 1) {
                        replyid = parseInt(response.substr(response
                            .lastIndexOf('/', response.lastIndexOf('/') - 1) +
                            1));
                    } else {
                        replyid = 0;
                    }

                    ajaxcomment(replycount, letterid, replyid, "commentlist", "评论回复列表", 1, replyusedpage);
                    //ajaxcomment(treereplycount, letterid, replyid, "treecomment", "评论回复列表", 1, treereplyusedpage);
                }
            });
        });

    //用户登录
    $("[data-userlogindialog=userlogincomment]").on("click",
        ".login",
        function () {
            var url = $("#loginUrl").val();
            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");
        });

    // 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 = $("[data-logincommentid = logincommentid]").val();
                    $(".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");
                    ajaxCommentLogin(commentId, true);
                    if (commentId != 0) {
                        ajaxCommentLogin(0, false);
                    }
                    refreshcsrf();
                    if (!data.isstrongpassword) {
                        window.location.href = "/user";
                    }
                }
                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");
    }

    //登录刷新评论列表
    function ajaxCommentLogin(commentId, isRefreshList) {
        var commentcontent = $(".commentcontent_" + commentId).val();
        $.ajax({
            url: '/Ajax/AjaxPartial',
            type: 'post',
            data: {
                moduleName: "LetterBox",
                partialViewName: "发表评论",
                parameters: "{ commentId:" + commentId + "}"
            },
            success: function (response) {
                $("#replyBox_" + commentId).replaceWith(response.html);
                refreshValidateCode();
                $(".commentcontent_" + commentId).val(commentcontent);
                $(".errormessage_" + commentId).text("");
                $(".input-validation-error").val("");
                if (isRefreshList) {
                    var commentreplylength = $(".dynamicmetadata-tree-comment .commentreply_" + commentId);
                    ajaxcomment(replycount, letterid, 0, "commentlist", "评论回复列表", 1, replyusedpage);
                    //ajaxcomment(treereplycount, letterid, 0, "treecomment", "评论回复列表", 1, treereplyusedpage);
                    if (commentId > 0 && commentreplylength.length > 0) {
                        var replyids = commentreplylength.data().replyids;
                        replyids = replyids.split("/");
                        $.each(replyids,
                            function (i, value) {
                                if (value != "") {
                                    ajaxcomment(replycount, letterid, value, "commentlist", "评论回复列表", 1, replyusedpage);
                                }
                            });
                    }
                }
            }
        });
    }

    function refreshcsrf() {
        $.ajax({
            url: '/Ajax/AjaxPartial',
            type: 'post',
            async: false,
            data: {
                partialViewName: "表单防伪标记",
            },
            success: function (response) {
                $("#ajaxcsrf").html(response.html);
                var csrfprvvalue = $('#ajaxcsrf input[name="__RequestVerificationToken"]').val();
                $('input[name="__RequestVerificationToken"]')
                    .each(function () {
                        var $this = $(this);
                        $this.val(csrfprvvalue);
                    });
            }
        });
    }

    var isshowcomment;
    //回复评论
    $(".comments").on("click",
        ".addComment",
        function () {
            var commentId = $(this).data().value;
            $(".errormessage").text("");
            var currentusernameurl = $('[data-currentusernameurl ="currentusernameurl"]').val();
            $.postPreventCSRF(currentusernameurl,
                {},
                function (data) {
                    if (data.nickname === "") {
                        $("[data-logincommentid = logincommentid]").val(commentId);
                        $(".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("");
                        refreshValidateCode();
                        return false;
                    }

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

            var replycontent = $(".commentcontent_" + commentId).val();
            if (replycontent.trim() == "") {
                $(".commentcontent_" + commentId).focus();
                $(".errormessage_" + commentId).text("评论不能为空!");
                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("");
                        ajaxcomment(replycount, letterid, commentId, "commentlist", "评论回复列表", 1, replyusedpage);
                        //ajaxcomment(treereplycount, letterid, commentId, "treecomment", "评论回复列表", 1, treereplyusedpage);
                        $(".input-validation-error").val("");
                        $("#replyBox_" + commentId).css("display", "none");
                        $("#replyBox_0").css("display", "block");
                        refreshValidateCode();
                        if (commentId == 0) {
                            ajaxcomment(0, 0, 0, "successnotice_" + commentId, "评论成功提示框");
                        } else {
                            ajaxcomment(0, 0, commentId, "", "评论成功提示框");
                        }
                        setTimeout(function () {
                                if ($(".commentSuccess").length > 0) {
                                    if (commentId == 0) {
                                        $(".successnotice_" + commentId).html('');
                                    } else {
                                        $(".dynamicmetadata-tree-comment>#comment_" + commentId).html('');
                                        $(".newtreecomment>#comment_" + commentId).html('');
                                        isshowcomment.siblings(".commentid_" + commentId).css("display", "block");
                                        isshowcomment.siblings(".dropcomment_" + commentId).css("display", "none");
                                    }
                                }
                            },
                            5000);
                        $(".commentcontent_" + commentId).val("");
                        $(".errormessage_" + commentId).text("");
                    }

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

    //关闭登录窗口
    $(".closecomment").on("click",
        function () {
            $(".userlogin_userlogincomment").css("display", "none");
            $("[data-userlogindialog=userlogincomment]").css("display", "none");
        });

    //显示回复文本框
    $(".comments").on("click",
        ".commentreply",
        function () {
            isshowcomment = $(this);
            var $this = $(this);
            var commentId = $this.data().value;
            var currentusername = $(".currentusername").val();
            $.postPreventCSRF(currentusername,
                {},
                function (data) {
                    if (data.nickname === "") {
                        $("[data-logincommentid = logincommentid]").val(commentId);
                        $(".userluserlogin_userlogincommentogin").css("display", "block");
                        $("[data-userlogindialog=userlogincomment]").css("display", "block");
                        refreshValidateCode();
                        return false;
                    }

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

            var replylogin = $this.parent("li").next("li");
            if (replylogin.css("display") == "none") {
                $(".showlogin").css("display", "none");
                $(".showlogin").html("");
                replylogin.css("display", "block");
                $.ajax({
                    url: '/Ajax/AjaxPartial',
                    type: 'post',
                    data: {
                        moduleName: "LetterBox",
                        partialViewName: "发表评论",
                        parameters: "{ commentId:" + commentId + "}"
                    },
                    success: function (response) {
                        replylogin.html(response.html);
                        refreshValidateCode();
                    }
                });
            } else {
                $(".showlogin_" + commentId).css("display", "none");
            }
        });

    //刷新验证码
    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);
    }

    //刷新评论列表
    function ajaxcomment(outputcount, letterid, replyid, commentcss, partialViewName, pageid, usedpage) {
        pageid = pageid > 1 ? pageid : 1;
        replyid = parseInt(replyid);
        $.ajax({
            url: '/Ajax/AjaxPartial',
            type: 'post',
            async: false,
            data: {
                moduleName: modulename,
                partialViewName: partialViewName,
                parameters: "{ outputCount:" +
                    outputcount +
                    ",pageid:" +
                    pageid +
                    ",sourceId:" +
                    letterid +
                    ",replyId:" +
                    replyid +
                    ",usedpage:" +
                    usedpage +
                    "}"
            },
            success: function (response) {
                if (pageid > 1) {
                    $(".pagecommont_" + commentcss + "_" + replyid + "_" + pageid).html(response.html);
                } else {
                    if (replyid === 0) {
                        $("." + commentcss).html(response.html);
                    } else {
                        if (lookcomment) {
                            lookcomment.parent().siblings("#comment_" + replyid).html(response.html);
                            lookcomment = null;
                        } else {
                            $("#comment_" + replyid).html(response.html);
                        }
                    }
                }

                refreshtime();
            }
        });
    }

    $(".comments").on("click",
        ".loadmorecommont",
        function () {
            var data = $(this).data();
            var usedpage = data.usedpage === "False" ? false : true;
            ajaxcomment(data.outputcount, letterid, data.replyid, data.type, data.view, data.page, usedpage);
        });

    $(".comments").on("click",
        ".promptclose",
        function () {
            var commentid = $(this).data().commentid;
            if (commentid > 0) {
                $('#comment_' + commentid).html('');
                isshowcomment.siblings(".commentid_" + commentid).css("display", "block");
                isshowcomment.siblings(".dropcomment_" + commentid).css("display", "none");
            } else {
                $('.successnotice_' + commentid).html('');
            }
        });
});