@using Bowin.Web.Controls.Mvc;
@using EMISOnline.Entities;
@using EMISOnline.Web.Controls;
@model EMISOnline.Entities.EM_CourseChapter
@{
    ViewBag.Title = "List";
}
<div class="easyui-panel" data-options="border:false,fit:true" style="position: relative;">
    <div class="search_keyword">
        <div class="search_input">
            <ul>
                <li style="float: right;">
                    @Html.Button(new ButtonOptions() { ID = "btnAdd", Text = "新增章节" })
                    @Html.Button(new ButtonOptions() { ID = "btnSave", Text = "保 存" })
                    @Html.Button(new ButtonOptions() { ID = "btnDelete", Text = "删除章节" })
                </li>
            </ul>
        </div>
    </div>
    <div style="float: left; width: 20%">
        章节目录
        @Html.Tree(new TreeOptions() { ID = "ChaperTree", Name = "ChaperTree", IsCascadeCheck = false, ItemSourceUrl = "~/CourseBuild/GetChaperTree?CoursematerialID=" + Request["CoursematerialID"] })
    </div>
    <div style="float: left; width: 80%">
        @using (Ajax.BeginForm(new AjaxOptions
    {
        OnSuccess = "FormSuccess",
        OnBegin = "EMISFunction.FormSubmit",
        OnComplete = "EMISFunction.FormComplete",
    }))
        {
            @Html.Hidden("CourseChapterID")
            @Html.Hidden("CoursematerialID", Request["CoursematerialID"])
            @Html.Hidden("type")
            <div class="gobal-from">
                <table cellpadding="0" cellspacing="0">
                    <tr>
                        <th style="width: 100px;">
                            所属章节：
                        </th>
                        <td>
                            <input id="ParentCourseChapterID" name="ParentCourseChapterID" class="easyui-combotree" data-options="url:'@Url.Content("~/CourseBuild/GetChaperTree?CoursematerialID=")@ViewBag.CoursematerialID'"/>
                            @* @Html.DropdownList(new DropdownListOptions { CssClass = "easyui-combotree", ItemSourceUrl = "~/CourseBuild/GetChaperTree?CoursematerialID=F6FCCB89-0CF0-4F73-9B45-AD26733CA2B2", ID = "ParentCourseChapterID", Name = "ParentCourseChapterID" }, new Dictionary<string, string> { { "class", "easyui-combotree" } })*@
                        </td>
                    </tr>
                    <tr>
                        <th>
                            章节名称：
                        </th>
                        <td>
                            @Html.TextBoxFor(model => model.Name, new TextBoxOptions { Required = true, IsRequired = true })
                        </td>
                    </tr>
                    <tr>
                        <th>
                            序号：
                        </th>
                        <td>
                            @Html.TextBoxFor(model => model.OrderID, new TextBoxOptions { })
                        </td>
                    </tr>
                    <tr id="tr_videotype" style="display: none;">
                        <th>
                            视频分类：
                        </th>
                        <td>
                            @Html.RadioButtonFor(model => model.VideoTypeID, (int)EMISOnline.ViewModel.EM_OnlineVideoType.Local, new { onclick = "switchVideo(" + ((int)EMISOnline.ViewModel.EM_OnlineVideoType.Local).ToString() + ")" })
                                本地视频
                            @Html.RadioButtonFor(model => model.VideoTypeID, (int)EMISOnline.ViewModel.EM_OnlineVideoType.Outer, new { onclick = "switchVideo(" + ((int)EMISOnline.ViewModel.EM_OnlineVideoType.Outer).ToString() + ")" })
                                外部视频
                        </td>
                    </tr>
                    <tr id="tr_video" style="display: none;">
                        <th>
                            章节视频：
                        </th>
                        <td>
                            @Html.Selector(new SelectorOptions()
                       {
                           DataUrl = Url.Content("~/CourseBuild/GetVideoList"),
                           ID = "txtCourseVideoID",
                           Name = "CourseVideoID",
                           IsSingleSelect = true,
                           QueryParams = "id:1",
                           TextName = "Name",
                           Title = "视频列表",
                           Colums = "Key:CourseVideoID,视频标题:Name:250:query,播放地址:PlayUrl:466",
                           DataValue = "CourseVideoID",
                           DataText = "Name",
                           Width = 400
                       })
                        </td>
                    </tr>
                    <tr id="tr_outervideo" style="display: none;">
                        <th>
                            章节视频地址：
                        </th>
                        <td>
                            @Html.TextBoxFor(x => x.OuterVideoUrl, new { style = "width: 400px;" })
                        </td>
                    </tr>
                </table>
            </div>
        }
    </div>
</div>
<script type="text/javascript" src="@Url.Content("~/Scripts/Bowin.Control.Core/Controls/Selector.js")"></script>
<script type="text/javascript" src="@Url.Content("~/Scripts/NewEMIS.Comm.js")"></script>
<script type="text/javascript">
    $(function () {
        $("#CourseChapterID").val("00000000-0000-0000-0000-000000000000");

        $("#ChaperTree").tree({
            onClick: function (node) {
                if (node.id != "") {
                    $("#ParentCourseChapterID").combotree("setValue", node.attributes.parentId);
                    $("#Name").val(node.text);
                    $("#OrderID").val(node.attributes.orderId);
                    $("#CourseChapterID").val(node.id);
                    $("#txtCourseVideoID").triggerbox({ "data": [{ "text": "", "value": ""}] });

                    if (node.attributes != null && node.attributes.parentId != "") {
                        $('[name=VideoTypeID][value="' + node.attributes.videoTypeID.toString() + '"]').attr('checked', 'checked');
                        $("input[type='text'][name='OuterVideoUrl']").val(node.attributes.outerVideoUrl);
                        $("#tr_videotype").show();

                        $.post("@Url.Content("~/CourseBuild/GetChaperVideo")?CourseChapterID=" + node.id, function (data) {
                            if (data != null && data != "") {
                                if (node.attributes.videoTypeID == 0) {
                                    $("#tr_video").show();
                                    $("#tr_outervideo").hide();
                                    $("#txtCourseVideoID").triggerbox({ "data": [{ "text": data.Name, "value": data.CourseVideoID}] });
                                } else {
                                    $("#tr_video").hide();
                                    $("#tr_outervideo").show();
                                }
                            } else if (node.attributes.videoTypeID != 0)  {
                                $("#tr_video").hide();
                                $("#tr_outervideo").show();
                            }
                        });
                    }
                    else {
                        $("#txtCourseVideoID").triggerbox({ "data": [{ "text": "", "value": ""}] });
                        $("input[type='text'][name='OuterVideoUrl']").val("");
                        $("#tr_video").hide();
                        $("#tr_outervideo").hide();
                        $("#tr_videotype").hide();
                    }
                }
                else {
                    $("#ParentCourseChapterID").combotree("setValue", "");
                    $("#Name").val("");
                    $("#OrderID").val("");
                    $("#CourseChapterID").val("00000000-0000-0000-0000-000000000000");
                    $('[name=VideoTypeID][value="@ViewBag.DefaultVideoTypeID"]').attr('checked', 'checked');
                    $("#txtCourseVideoID").triggerbox({ "data": [{ "text": "", "value": ""}] });
                    $("input[type='text'][name='OuterVideoUrl']").val("");
                    $("#tr_video").hide();
                    $("#tr_outervideo").hide();
                    $("#tr_videotype").hide();
                }
            }
        });
        $("#btnSave").click(function () {
            if ($("#Name").val() == "") {
                alertMsg("章节名称不能为空!");
                return;
            }
            $("#type").val(1);
            $(document.forms[0]).submit();
        });

        $("#btnAdd").click(function () {
            $("#ParentCourseChapterID").combotree("setValue", "");
            $("#Name").val("");
            $("#OrderID").val("");
            $("#CourseChapterID").val("00000000-0000-0000-0000-000000000000");
            $('[name=VideoTypeID][value="@ViewBag.DefaultVideoTypeID"]').attr('checked', 'checked');
            $("#txtCourseVideoID").triggerbox({ "data": [{ "text": "", "value": ""}] });
            $("input[type='text'][name='OuterVideoUrl']").val("");
            $("#tr_video").hide();
            $("#tr_outervideo").hide();
            $("#tr_videotype").hide();
        });

        $("#btnDelete").click(function () {
            if ($("#CourseChapterID").val() == "00000000-0000-0000-0000-000000000000") {
                alertMsg("请选择章节!");
                return;
            }

            $("#type").val(2);

            $(document.forms[0]).submit();
        });

        $("#ParentCourseChapterID").combotree({
            onSelect: function (node) {
                if (node.attributes != null) {
                    $("#tr_videotype").show();
                    if ($("#CourseChapterID").val() != "00000000-0000-0000-0000-000000000000") {
                        $('[name=VideoTypeID][value="'+node.attributes.videoTypeID.toString()+'"]').attr('checked', 'checked');
                        if (node.attributes.videoTypeID == @ViewBag.DefaultVideoTypeID) {
                            $("#tr_video").show();
                            $("#tr_outervideo").hide();
                        } else {
                            $("#tr_video").hide();
                            $("#tr_outervideo").show();
                        }
                    } else {
                        $("#tr_video").show();
                        $("#tr_outervideo").hide();
                    }
                }
                else {
                    $('[name=VideoTypeID][value="@ViewBag.DefaultVideoTypeID"]').attr('checked', 'checked');
                    $("#txtCourseVideoID").triggerbox({ "data": [{ "text": "", "value": ""}] });
                    $("input[type='text'][name='OuterVideoUrl']").val("");
                    $("#tr_video").hide();
                    $("#tr_outervideo").hide();
                    $("#tr_videotype").hide();
                }
            }
        });
    });

    function FormSuccess(data) {
        $('a').removeAttr('disabled', 'disabled');
        $('#loading').hide();
        $.messager.alert('系统信息', data.Message, null, function () {
            if (data.IsSuccess) {
                window.location.reload();
            }
        });
    }

    function switchVideo(videoType) {
        if (videoType == @ViewBag.DefaultVideoTypeID) {
            $("#tr_video").show();
            $("#tr_outervideo").hide();
        } else {
            $("#tr_video").hide();
            $("#tr_outervideo").show();
        }
    }
</script>