@model volatility
@{
    ViewBag.Title = "波动率曲面 | 数据导入";
    Layout = "~/Views/Shared/_InfoLayout.cshtml";
    var Vols = YLErp.QdpModule.Constants.ConsVolInfos.VolTypes.ToList();
    if (!Vols.Contains(YLErp.QdpModule.Constants.ConsVolInfos.BidAsk))
    {
        Vols.Add(YLErp.QdpModule.Constants.ConsVolInfos.BidAsk);
    }
    if (!Vols.Contains("All"))
    {
        Vols.Add("All");
    }
    var VolTypes = GlobalData.GetSelectItems(Vols);

}
@section CSS{
    <link href="~/Style/Css/volsurfaceUpload.css" rel="stylesheet" />
}
    @section JS
    {
    <script type="text/javascript">
        //是否使用更加精确的波动率
        var g_volMoreAccurate = "@YLErp.PS.Config.ErpElement.VolMoreAccurate" == "True";
        $(function () {

            $(".datepicker").datepicker({ changeMonth: true, changeYear: true, showButtonPanel: true, showOtherMonths: true, selectOtherMonths: true });
            $(".datepicker").val("@ViewBag.Voldate");
            var time = $(".datepicker").val().split("-");
            var year = time[0];
            var month = time[1] - 1;
            var day = time[2];
            $(".datepicker").datepicker(
                'option', 'minDate', new Date(year, month, day)
            );

            SetAceDropDown();

            function hidealldemo() {
                $("#standdemo").hide();
                $("#simpledemo").hide();
                $("#bidaskdemo").hide();
                $("#alldemo").hide();
            }
            $("#importMode").change(function (data) {
                hidealldemo();
                $("#VolType option").prop("disabled", true);
                $("#VolType option").prop("selected", false);
                var imode = $("#importMode").val();
                if (imode == "Stand") {
                    $("#VolSurfaceMode").parent().show();
                    $("#VolType").parent().show();
                    $("#standdemo").show();
                    $("#VolType option[value!='BidAsk'][value!='All']").prop("disabled", false);
                    $("#VolType option[value='交易']").prop("selected", true);
                }
                else if (imode == "BidAsk") {
                    $("#VolSurfaceMode").parent().show();
                    $("#VolType").parent().show();
                    $("#bidaskdemo").show();
                    $("#VolType option[value='BidAsk']").prop("disabled", false);
                    $("#VolType option[value='BidAsk']").prop("selected", true);
                }
                else if (imode == "All") {
                    $("#VolSurfaceMode").parent().hide();
                    $("#VolType").parent().hide();
                    $("#alldemo").show();
                    $("#VolType option[value='All']").prop("disabled", false);
                    $("#VolType option[value='All']").prop("selected", true);
                }
                else {
                    $("#VolSurfaceMode").parent().hide();
                    $("#VolType").parent().hide();
                    $("#simpledemo").show();
                    $("#VolType option[value!='BidAsk'][value!='All']").prop("disabled", false);
                    $("#VolType option[value='交易']").prop("selected", true);
                }
                $("#VolType").trigger("chosen:updated");

                changeVolType();
            });

            $("#importMode").change();
        });

        function uploadVolatility() {
            if (!checkData()) return false;
            var formData = new FormData($('form')[0]);
            main.waitMe("show");
            $.ajax({
                url: '/volatility/UploadVolSurface',
                type: 'POST',
                xhr: function () {
                    myXhr = $.ajaxSettings.xhr();
                    if (myXhr.upload) {
                        myXhr.upload.addEventListener('progress', progressHandlingFunction, false);
                    }
                    return myXhr;
                },
                success: function (resp) {
                    try {
                        debugger;
                        if (resp.success) {
                            parent.main.message("导入成功！");
                            parent.ReloadVolsurface(resp.obj ? resp.obj.underlyingCode : null);
                            parent.layer.closeAll();
                        } else {
                            main.alert("导入失败：{0}".template(resp.msg));
                        }
                    } catch (e) {

                    } finally {
                        main.waitMe("hide");
                    }
                },
                error: function (data) {
                    main.waitMe("hide");
                    main.alert("导入失败：{0}".template(data.error.message));
                },
                data: formData,
                cache: false,
                contentType: false,
                processData: false
            });
        }

        function progressHandlingFunction(e) {
            if (e.lengthComputable) {
                $('progress').attr({ value: e.loaded, max: e.total });
            }
        }

        function checkData() {
            if ($('#openFile').val() == null || $('#openFile').val() == "" || $('#openFile').val() == undefined) {
                main.alert("波动率文件未选择！");
                return false;
            }
            //非CSV文件不允许用户导入
            var fileName = $('#openFile').val();
            var arr = "xlsx";
            var index = fileName.lastIndexOf(".");
            var ext = fileName.substr(index + 1);
            if (ext != arr) {
                main.alert("请导入xlsx格式文件！");
                return false;
            }

            return true;
        }

        function changeVolType() {
            var imode = $("#importMode").val();
            var voltype = $("#VolType").val();
            $("#Bid_Deviation").parent().hide();
            $("#Ask_Deviation").parent().hide();
            if (voltype == "交易" && imode == "Stand") {
                $("#Bid_Deviation").parent().show();
                $("#Ask_Deviation").parent().show();
            }
        }
        function checknumber(obj) {
            //精确模式保留6位小数
            if (g_volMoreAccurate) {
                var objval = $(obj).val();
                if (objval.split('.')[1].length >= 6) {
                    var checkval = objval.split('.')[0] + '.' + objval.split('.')[1].substr(0, 6);
                    $(obj).val(checkval);
                }
            }
            //非精确模式保留4位小数
            else {
                var objval = $(obj).val();
                if (objval.split('.')[1].length >= 4) {
                    var checkval = objval.split('.')[0] + '.' + objval.split('.')[1].substr(0, 4);
                    $(obj).val(checkval);
                }
            }
        }
        function reInput(obj) {
            $(obj).click(function () {
                $(this).val("");
            });
        }
    </script>
}

@using (Html.BeginForm("volatilityEdit", "volatility", FormMethod.Post, new { id = "volatilityUploadForm" }))
{
    <div class="well" style="margin:0px auto;margin-top:10px;">
        <fieldset>
            <!--目前框架新增和修改同一界面，造成的问题就是输入的字段新增和修改都一样-->
            @if (Model != null)
            {
                <input type="hidden" value="@Model.id" name="id" id="id" />
            }

            <div class="form-group col-md-6">
                <label class="formlabel">导入模式</label>
                <select id="importMode">
                    <option value="Stand">标准模式</option>
                    <option value="Simple">简易模式</option>
                    <option value="BidAsk">BidAsk模式</option>
                    <option value="All">全量模式</option>
                </select>
                <a href="~/App_Docs/导入模板/波动率标准模版.xlsx" id="standdemo">标准模板xlsx</a>
                <a href="~/App_Docs/导入模板/波动率简易模板.xlsx" id="simpledemo">简易模板xlsx</a>
                <a href="~/App_Docs/导入模板/BidAsk波动率模版.xlsx" id="bidaskdemo">BidAsk波动率模板xlsx</a>
                <a href="~/App_Docs/导入模板/波动率全量模版.xlsx" id="alldemo">全量模板xlsx</a>
            </div>
            @Html.MyDateFor(model => model.QuotationDate, true)

            @Html.MyDropdownFor(model => model.VolSurfaceMode, GlobalData.GetSelectItems(YLErp.QdpModule.Constants.ConsVolInfos.Gtja_VolSurfaceModes), "", false)

            @Html.MyDropdownFor(model => model.VolType, VolTypes, new { onchange = "changeVolType()" }, "", false)

            <div class="form-group">
                <input type="file" id="openFile" name="file" accept="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet" onchange="reInput(this)" />
            </div>

            <div class="form-group">
                <label><input type="checkbox" name="overridByMainCode" value="true" /><strong>&nbsp;使用主力合约波动率曲面（eg. RB00），覆盖同品种其他所有月份合约</strong></label>
            </div>

            <div class="form-group">
                <label class="formlabel" for="Bid_Deviation">Bid波动率调整</label>
                <input id="Bid_Deviation" class="" step="0.0001" onkeyup="checknumber(this)" type="number" value="" name="Bid_Deviation">
                <label class="formlabel" style="color:blue">(例：-0.01表示将波动率整体降低0.01(1%)得到Bid曲面，留空不作调整)</label>
            </div>
            <div class="form-group">
                <label class="formlabel" for="Ask_Deviation">Ask波动率调整</label>
                <input id="Ask_Deviation" class="text-box" onkeyup="checknumber(this)" step="0.0001" onblur="this.value=(/^(-?[0-9]\d*)(\.\d*)?$/.test(this.value) ? this.value : '')" type="number" value="" name="Ask_Deviation">
                <label class="formlabel" style="color:blue">(例：0.01表示将波动率整体提高0.01(1%)得到Ask曲面，留空不作调整)</label>
            </div>

        </fieldset>
    </div>
    <div class="form-buttons">
        @MyControls.Btn("导入数据", "uploadVolatility()")
        @MyControls.Btn("关闭", "layer.closeMe()")
    </div>
}