@page "/article"
@page "/article/list"
@attribute [Authorize]
<MudText Typo="Typo.h5" Color="Color.Primary" Class="mb-4">文章列表</MudText>
<MudTable Hover="true"
          @ref="_table"
          ServerData="x => LoadArticleAsync(x)"
          CurrentPage="@(_pageIndex - 1)"
          Loading="_isLoading"
          RowsPerPage="PageSize">
    <ToolBarContent>
        <MudIconButton Icon="@Icons.Material.Filled.Publish"
                       Variant="Variant.Outlined"
                       Color="Color.Primary"
                       Title="发布新文章"
                       Size="Size.Medium"
                       OnClick="PublishArticle"
                       Class="ma-2"/>
        <MudSpacer/>
        <MudSelect T="string"
                   Placeholder="请选择标签"
                   @bind-value="_tag"
                   Clearable="true"
                   AdornmentIcon="@Icons.Material.Filled.Tag"
                   Adornment="Adornment.Start"
                   IconSize="Size.Medium"
                   Class="mt-2"
                   AdornmentColor="Color.Primary">
            @foreach (var item in _tags)
            {
                <MudSelectItem Value="@item">@item</MudSelectItem>
            }
        </MudSelect>
        <MudTextField T="string"
                      Placeholder="标题"
                      @bind-value="_title"
                      Clearable="true"
                      Adornment="Adornment.Start"
                      AdornmentColor="Color.Primary"
                      AdornmentIcon="@Icons.Material.Filled.Title"
                      IconSize="Size.Medium"
                      Class="mt-2">
        </MudTextField>
        <MudIconButton Icon="@Icons.Material.Filled.Search"
                       Variant="Variant.Outlined"
                       Color="Color.Primary"
                       Title="搜索"
                       Size="Size.Medium"
                       OnClick="Search"
                       Class="ma-2"/>
    </ToolBarContent>
    <HeaderContent>
        <MudTh>
            标题
        </MudTh>
        <MudTh>
            作者
        </MudTh>
        <MudTh>
            回复量
        </MudTh>
        <MudTh>
            查看量
        </MudTh>
        <MudTh>
            标签
        </MudTh>
        <MudTh>
            来源
        </MudTh>
        <MudTh>
            图片数量
        </MudTh>
        <MudTh>
            发布时间
        </MudTh>
        <MudTh>
            最后修改时间
        </MudTh>
        <MudTh>操作</MudTh>
    </HeaderContent>
    <RowTemplate>
        <MudTd DataLabel="标题">
            <div style="max-width: 20em">
                <MudLink Href="@($"{Program.WebHost}/article/read/{context.Id}.html")" Target="_blank">
                    <MudHighlighter Text="@context.Title" HighlightedText="@_title"/>
                </MudLink >
            </div>
        </MudTd>
        <MudTd DataLabel="作者">@context.Author.Name</MudTd>
        <MudTd DataLabel="回复量">
            @if (context.CommentCount > 0)
            {
                <MudLink href="@($"/comment?node=Article&relation={@context.Id}")">查看评论(@context.CommentCount)</MudLink>
            }
            else
            {
                <span>暂无评论</span>
            }
        </MudTd>
        <MudTd DataLabel="查看量">@context.ViewCount</MudTd>
        <MudTd DataLabel="标签">
            @foreach (var tag in context.Tags)
            {
                <div>@tag</div>
            }
        </MudTd>
        <MudTd DataLabel="来源">@context.From</MudTd>
        <MudTd DataLabel="图片数量">@context.ImagesAddress.Count</MudTd>
        <MudTd DataLabel="最后修改时间">@context.CreateTime.ToString("yyyy-MM-dd HH:mm:ss")</MudTd>
        <MudTd DataLabel="最后修改时间">@context.LastUpdateTime.ToString("yyyy-MM-dd HH:mm:ss")</MudTd>
        <MudTd DataLabel="操作">
            <MudButton Variant="Variant.Filled" Color="Color.Primary" OnClick="() => EditArticle(context.Id)">编辑</MudButton>
            <MudButton Variant="Variant.Filled" Color="Color.Error" OnClick="() => DeleteAsync(context.Id)">删除</MudButton>
        </MudTd>
    </RowTemplate>
    <PagerContent>
        <MudTablePager RowsPerPageString="每页数量"
                       HideRowsPerPage="true"
                       PageSizeOptions="new[] {15, 20, 30}"
                       InfoFormat="此页显示{first_item}-{last_item} 共{all_items}条"/>
    </PagerContent>
</MudTable>