{{define "admin_categories"}}
  <form method="post" action="/admin/categories/create" style="margin-bottom:18px;">
    <input type="hidden" name="csrf" value="{{.CSRF}}">
    <div class="panel">
      <h2>新建分类</h2>
      <div class="form-inline">
        <input type="text" name="name" placeholder="分类名称，例如：技术笔记" required>
        <button class="btn btn-primary" type="submit">添加</button>
      </div>
    </div>
  </form>

  <div class="panel" style="padding:0;">
    {{if .Data.Categories}}
    <table class="table">
      <thead>
        <tr><th>名称</th><th>别名</th><th>文章数</th><th>操作</th></tr>
      </thead>
      <tbody>
        {{range .Data.Categories}}
        <tr>
          <td>{{.Name}}</td>
          <td><code>/category/{{.Slug}}</code></td>
          <td>{{.Count}}</td>
          <td>
            <form method="post" action="/admin/categories/{{.ID}}/delete" style="display:inline;"
                  onsubmit="return confirm('确定删除该分类吗？分类下的文章将保留为未分类。');">
              <input type="hidden" name="csrf" value="{{$.CSRF}}">
              <button class="btn btn-danger btn-sm" type="submit">删除</button>
            </form>
          </td>
        </tr>
        {{end}}
      </tbody>
    </table>
    {{else}}
    <div style="text-align:center;color:var(--muted);padding:40px 0;">暂无分类</div>
    {{end}}
  </div>
{{end}}