新增 错误的任务列表

VideoAnalysis/Components/Pages/VideoTaskPage.razor

@@ -10,7 +10,9 @@
 <Table @ref="_table" Loading="tableLoading" TItem="VideoTaskDto" PageSize="15" Total="_total" DataSource="_dataSource" @bind-SelectedRows="_selectedRows" OnChange="OnChange"
        OnExpand="OnExpand">
     <TitleTemplate>
-        <Flex Justify="end" Gap="10">  </Flex>
+        <Flex Justify="end" Gap="10">
+            <Button Type="primary" @onclick="ShowErrorTask">错误任务</Button>
+        </Flex>
     </TitleTemplate>
     <ColumnDefinitions Context="row">
         <Selection />

VideoAnalysis/Components/Pages/VideoTaskPage.razor.cs

@@ -2,6 +2,7 @@
 using AntDesign.TableModels;
 using FFmpeg.NET.Services;
 using Microsoft.AspNetCore.Components;
+using Microsoft.AspNetCore.Components.Web;
 using Microsoft.AspNetCore.DataProtection.KeyManagement;
 using SqlSugar;
 using System.Linq.Expressions;
@@ -47,6 +48,22 @@ namespace Learn.VideoAnalysis.Components.Pages
         /// </summary>
         /// <param name="query"></param>
         /// <param name="changed"></param>
+        async void ShowErrorTask(MouseEventArgs e)
+        {
+            _dataSource = await taskDB.AsQueryable()
+                .Where(s=>s.ErrorMessage != null &&s.ErrorMessage!=string.Empty)
+                .Select<VideoTaskDto>()
+                .ToListAsync();
+            _total = _dataSource.Count();
+            tableLoading = false;
+            StateHasChanged();
+
+        }
+        /// <summary>
+        /// 分页 查询 筛选 时
+        /// </summary>
+        /// <param name="query"></param>
+        /// <param name="changed"></param>
         async void OnChange(QueryModel<VideoTaskDto> query)
         {
             lastQuery= query;