feat(file-summary): 增加前端汇总面板

docs/5.开发计划/1.自动汇总-前端线框图.md

@@ -0,0 +1,74 @@
+# 自动汇总前端线框图
+
+## 评审目标
+
+在实现三栏页面前，先确认审核智能体工作台的信息架构、右侧文件汇总面板、工作流状态展示和移动端降级方式。
+
+## 桌面端布局
+
+```mermaid
+flowchart LR
+    A["左栏：会话列表<br/>新对话 / 搜索 / 历史会话"] --> B["中栏：聊天区<br/>顶部导航 / 消息流 / 输入框"]
+    B --> C["右栏：文件汇总面板"]
+    C --> C1["上半区：上传区<br/>拖拽上传 / 选择文件 / 上传状态"]
+    C --> C2["中段：当前对话附件<br/>文件名 / 版本 / 大小 / 状态 / 删除"]
+    C --> C3["下半区：工作流卡片<br/>批次号 / 节点进度 / 下载入口"]
+```
+
+## 右侧面板结构
+
+```mermaid
+flowchart TB
+    P["文件汇总面板"] --> U["上传拖拽区"]
+    U --> U0["无附件：提示上传文件或压缩包"]
+    U --> U1["上传中：显示文件名和处理中状态"]
+    U --> U2["上传失败：展示错误并允许重试"]
+    P --> L["附件列表"]
+    L --> L1["active 版本优先展示"]
+    L --> L2["历史版本保留展示"]
+    L --> L3["逻辑删除后从默认候选移除"]
+    P --> W["工作流卡片列表"]
+    W --> W1["运行中：节点逐项更新"]
+    W --> W2["成功：展示 Markdown/Excel 下载"]
+    W --> W3["失败：展示失败节点和错误说明"]
+```
+
+## 工作流状态流转
+
+```mermaid
+stateDiagram-v2
+    [*] --> Pending: 用户上传附件
+    Pending --> Running: 发送自动汇总提示词
+    Running --> Extracting: 固化附件
+    Extracting --> Scanning: 解压完成或跳过
+    Scanning --> Counting: 生成文件清单
+    Counting --> Detecting: 页数统计完成
+    Detecting --> Reporting: 产品名识别完成
+    Reporting --> Success: 生成报告与下载
+    Running --> Failed: 批次级异常
+    Extracting --> Failed: 解压安全检查失败
+    Reporting --> Failed: 报告生成失败
+    Success --> Restored: 刷新页面后状态恢复
+    Failed --> Restored: 刷新页面后状态恢复
+```
+
+## 移动端布局
+
+```mermaid
+flowchart TB
+    M["移动端工作台"] --> T["顶部：侧栏按钮 / 当前页面 / 用户菜单"]
+    T --> Chat["聊天区优先展示"]
+    Chat --> Composer["底部输入框"]
+    T --> Drawer["会话侧栏抽屉"]
+    Chat --> Panel["文件汇总面板下移或折叠"]
+    Panel --> Upload["上传区"]
+    Panel --> Workflow["工作流卡片"]
+```
+
+## 关键评审点
+
+- 桌面端保持左侧会话、中间聊天、右侧文件汇总三栏，不改变现有聊天主路径。
+- 右侧面板上半部分用于上传和附件列表，下半部分用于批次工作流卡片。
+- 工作流卡片节点顺序固定为：附件固化、压缩包解压、文件扫描、页数统计、产品识别、报告输出、完成。
+- 助手消息中的文件汇总结果使用安全 Markdown 渲染，用户消息仍按纯文本转义。
+- 移动端优先保证聊天可用，文件汇总面板折叠或下移，不能遮挡输入框。

review_agent/views.py

@@ -10,6 +10,7 @@ from .services import (
     send_message,
     stream_message,
 )
+from .models import FileAttachment, FileSummaryBatch
 
 
 @login_required
@@ -49,6 +50,8 @@ def workspace(request: HttpRequest) -> HttpResponse:
             "conversations": conversations,
             "current_conversation": current,
             "messages": current.messages.all() if current else [],
+            "attachments": FileAttachment.objects.filter(conversation=current).order_by("original_name", "-version_no") if current else [],
+            "summary_batches": FileSummaryBatch.objects.filter(conversation=current).prefetch_related("node_runs").order_by("-created_at")[:5] if current else [],
         },
     )
 

static/css/login.css

@@ -127,7 +127,7 @@ input:focus {
 
 .workspace {
   display: grid;
-  grid-template-columns: 296px minmax(0, 1fr);
+  grid-template-columns: 296px minmax(0, 1fr) 340px;
   min-height: 100vh;
 }
 
@@ -760,9 +760,176 @@ input:focus {
   padding-right: 12px;
 }
 
+.summary-panel {
+  display: grid;
+  grid-template-rows: auto auto minmax(0, 1fr);
+  gap: 14px;
+  min-width: 0;
+  max-height: 100vh;
+  padding: 16px;
+  overflow: auto;
+  border-left: 1px solid var(--line);
+  background: #ffffff;
+}
+
+.summary-section {
+  display: grid;
+  gap: 12px;
+  padding: 14px;
+  border: 1px solid var(--line);
+  border-radius: 8px;
+  background: var(--panel-soft);
+}
+
+.summary-heading,
+.summary-subheading,
+.workflow-card header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+}
+
+.summary-heading h2,
+.summary-subheading h3 {
+  margin: 0;
+  font-size: 16px;
+}
+
+.summary-heading span {
+  color: var(--muted);
+  font-size: 12px;
+}
+
+.upload-dropzone {
+  display: grid;
+  place-items: center;
+  gap: 6px;
+  min-height: 112px;
+  padding: 18px;
+  border: 1px dashed var(--accent);
+  border-radius: 8px;
+  background: #f5f9ff;
+  color: var(--text);
+  cursor: pointer;
+  text-align: center;
+}
+
+.upload-dropzone.dragging {
+  border-color: var(--accent-dark);
+  background: #eaf2ff;
+}
+
+.upload-dropzone span,
+.upload-status,
+.attachment-item span,
+.workflow-card em {
+  color: var(--muted);
+  font-size: 12px;
+}
+
+.upload-status {
+  margin: 0;
+  line-height: 1.5;
+}
+
+.attachment-list,
+.workflow-card-list {
+  display: grid;
+  gap: 10px;
+}
+
+.attachment-item,
+.workflow-card {
+  display: grid;
+  gap: 10px;
+  padding: 12px;
+  border: 1px solid var(--line);
+  border-radius: 8px;
+  background: #ffffff;
+}
+
+.attachment-item {
+  grid-template-columns: minmax(0, 1fr) auto;
+  align-items: center;
+}
+
+.attachment-item strong,
+.workflow-card strong {
+  display: block;
+  overflow-wrap: anywhere;
+  font-size: 13px;
+}
+
+.attachment-item em,
+.workflow-status {
+  padding: 3px 8px;
+  border-radius: 999px;
+  background: #eaf2ff;
+  color: var(--accent);
+  font-size: 11px;
+  font-style: normal;
+  font-weight: 700;
+}
+
+.workflow-card ol {
+  display: grid;
+  gap: 8px;
+  margin: 0;
+  padding: 0;
+  list-style: none;
+}
+
+.node-status {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 10px;
+  padding: 8px 0;
+  border-top: 1px solid var(--line);
+  font-size: 13px;
+}
+
+.status-running,
+.status-retrying {
+  color: var(--accent);
+}
+
+.status-success {
+  color: #047857;
+}
+
+.status-failed {
+  color: var(--danger-text);
+}
+
+.panel-empty {
+  padding: 14px;
+  border: 1px dashed var(--line);
+  border-radius: 8px;
+  color: var(--muted);
+  text-align: center;
+}
+
+.message-bubble table {
+  width: 100%;
+  border-collapse: collapse;
+  font-size: 13px;
+}
+
+.message-bubble th,
+.message-bubble td {
+  padding: 8px;
+  border: 1px solid var(--line);
+  text-align: left;
+  vertical-align: top;
+}
+
 @media (max-width: 980px) {
   .workspace {
     grid-template-columns: minmax(0, 1fr);
+    min-height: 100vh;
+    overflow: auto;
   }
 
   .sidebar {
@@ -815,7 +982,14 @@ input:focus {
   }
 
   .chat-stage {
-    height: calc(100vh - 88px);
+    min-height: calc(100vh - 88px);
+    height: auto;
+  }
+
+  .summary-panel {
+    max-height: none;
+    border-left: 0;
+    border-top: 1px solid var(--line);
   }
 
   .chat-scroll {

static/js/app.js

@@ -11,6 +11,12 @@
   var sendButton = document.getElementById("sendButton");
   var conversationIdInput = document.getElementById("conversationIdInput");
   var chatStage = document.querySelector(".chat-stage");
+  var summaryPanel = document.getElementById("summaryPanel");
+  var uploadDropzone = document.getElementById("uploadDropzone");
+  var attachmentInput = document.getElementById("attachmentInput");
+  var attachmentList = document.getElementById("attachmentList");
+  var uploadStatus = document.getElementById("uploadStatus");
+  var workflowCardList = document.getElementById("workflowCardList");
   var nodeAnchors = [];
 
   if (!workspace) {
@@ -32,7 +38,7 @@
 
   function syncSidebarState() {
     if (isMobile()) {
-      if (workspace.getAttribute("data-sidebar-state") === "collapsed") {
+      if (workspace.getAttribute("data-sidebar-state") !== "closed") {
         workspace.setAttribute("data-sidebar-state", "closed");
       }
     } else if (workspace.getAttribute("data-sidebar-state") === "closed") {
@@ -147,6 +153,13 @@
     return escapeHtml(text).replace(/\n/g, "<br>");
   }
 
+  function renderAssistantContent(text) {
+    if (window.marked && window.DOMPurify) {
+      return window.DOMPurify.sanitize(window.marked.parse(text || ""));
+    }
+    return nl2br(text || "");
+  }
+
   function scrollChatToBottom() {
     if (chatScroll) {
       chatScroll.scrollTop = chatScroll.scrollHeight;
@@ -169,7 +182,7 @@
     bubble.className = "message-bubble";
 
     var text = document.createElement("p");
-    text.innerHTML = nl2br(content);
+    text.innerHTML = role === "assistant" ? renderAssistantContent(content) : nl2br(content);
     bubble.appendChild(text);
 
     article.appendChild(avatar);
@@ -271,6 +284,149 @@
     }
   }
 
+  function currentConversationId() {
+    return conversationIdInput ? conversationIdInput.value : "";
+  }
+
+  function templateUrl(attributeName, token, value) {
+    if (!summaryPanel) {
+      return "";
+    }
+    return summaryPanel.getAttribute(attributeName).replace(token, value);
+  }
+
+  function renderAttachments(attachments) {
+    if (!attachmentList) {
+      return;
+    }
+    attachmentList.innerHTML = "";
+    if (!attachments.length) {
+      attachmentList.innerHTML = '<div class="panel-empty">暂无附件</div>';
+      return;
+    }
+    attachments.forEach(function (attachment) {
+      var item = document.createElement("div");
+      item.className = "attachment-item";
+      item.setAttribute("data-attachment-id", attachment.id);
+      item.innerHTML =
+        "<div><strong>" +
+        escapeHtml(attachment.original_name) +
+        "</strong><span>v" +
+        attachment.version_no +
+        " · " +
+        attachment.file_size +
+        " bytes · " +
+        escapeHtml(attachment.upload_status) +
+        "</span></div>" +
+        (attachment.is_active ? "<em>active</em>" : "");
+      attachmentList.appendChild(item);
+    });
+  }
+
+  async function refreshAttachments() {
+    var conversationId = currentConversationId();
+    if (!conversationId || !summaryPanel) {
+      return;
+    }
+    var response = await fetch(templateUrl("data-attachment-url-template", "__conversation_id__", conversationId));
+    if (!response.ok) {
+      return;
+    }
+    var payload = await response.json();
+    renderAttachments(payload.attachments || []);
+  }
+
+  async function uploadFiles(files) {
+    var conversationId = currentConversationId();
+    if (!conversationId || !files.length || !summaryPanel) {
+      if (uploadStatus) {
+        uploadStatus.textContent = "请先创建或选择一个对话。";
+      }
+      return;
+    }
+    var data = new FormData();
+    Array.prototype.forEach.call(files, function (file) {
+      data.append("files", file);
+    });
+    var csrf = new FormData(composer).get("csrfmiddlewaretoken");
+    if (uploadStatus) {
+      uploadStatus.textContent = "正在上传 " + files.length + " 个文件...";
+    }
+    try {
+      var response = await fetch(templateUrl("data-attachment-url-template", "__conversation_id__", conversationId), {
+        method: "POST",
+        headers: { "X-CSRFToken": csrf },
+        body: data,
+      });
+      if (!response.ok) {
+        throw new Error("上传失败。");
+      }
+      var payload = await response.json();
+      renderAttachments(payload.attachments || []);
+      if (uploadStatus) {
+        uploadStatus.textContent = "上传完成，可发送自动汇总提示词。";
+      }
+      await refreshAttachments();
+    } catch (error) {
+      if (uploadStatus) {
+        uploadStatus.textContent = "上传失败，请重试。";
+      }
+    }
+  }
+
+  function ensureWorkflowCard(batch) {
+    if (!workflowCardList || !batch) {
+      return null;
+    }
+    var empty = workflowCardList.querySelector(".panel-empty");
+    if (empty) {
+      empty.remove();
+    }
+    var card = workflowCardList.querySelector('[data-batch-id="' + batch.batch_id + '"]');
+    if (card) {
+      return card;
+    }
+    card = document.createElement("article");
+    card.className = "workflow-card";
+    card.setAttribute("data-batch-id", batch.batch_id);
+    card.innerHTML =
+      "<header><strong>" +
+      escapeHtml(batch.batch_no || "文件汇总") +
+      '</strong><span class="workflow-status status-running">running</span></header><ol></ol>';
+    workflowCardList.prepend(card);
+    return card;
+  }
+
+  async function refreshWorkflowCard(batchId) {
+    if (!summaryPanel || !batchId) {
+      return;
+    }
+    var response = await fetch(templateUrl("data-status-url-template", "__batch_id__", batchId));
+    if (!response.ok) {
+      return;
+    }
+    var payload = await response.json();
+    var card = ensureWorkflowCard({
+      batch_id: payload.batch.id,
+      batch_no: payload.batch.batch_no,
+    });
+    if (!card) {
+      return;
+    }
+    var status = card.querySelector(".workflow-status");
+    status.textContent = payload.batch.status;
+    status.className = "workflow-status status-" + payload.batch.status;
+    var list = card.querySelector("ol");
+    list.innerHTML = "";
+    (payload.nodes || []).forEach(function (node) {
+      var item = document.createElement("li");
+      item.className = "node-status status-" + node.status;
+      item.setAttribute("data-node-code", node.node_code);
+      item.innerHTML = "<span>" + escapeHtml(node.node_name) + "</span><em>" + node.progress + "%</em>";
+      list.appendChild(item);
+    });
+  }
+
   async function streamChat(event) {
     event.preventDefault();
     if (!composer || !promptInput || !sendButton || !chatStage) {
@@ -356,11 +512,14 @@
             }
           } else if (eventName === "chunk") {
             assistantText += payload.delta || "";
-            assistantMessage.text.innerHTML = nl2br(assistantText);
+            assistantMessage.text.innerHTML = renderAssistantContent(assistantText);
             scrollChatToBottom();
           } else if (eventName === "error") {
             assistantText = payload.message || "模型调用失败。";
-            assistantMessage.text.innerHTML = nl2br(assistantText);
+            assistantMessage.text.innerHTML = renderAssistantContent(assistantText);
+          } else if (eventName === "workflow_started") {
+            ensureWorkflowCard(payload);
+            refreshWorkflowCard(payload.batch_id);
           } else if (eventName === "done") {
             if (payload.assistant_message_id) {
               assistantMessage.article.id = "message-" + payload.assistant_message_id;
@@ -400,6 +559,28 @@
     composer.addEventListener("submit", streamChat);
   }
 
+  if (uploadDropzone && attachmentInput) {
+    uploadDropzone.addEventListener("click", function () {
+      attachmentInput.click();
+    });
+    uploadDropzone.addEventListener("dragover", function (event) {
+      event.preventDefault();
+      uploadDropzone.classList.add("dragging");
+    });
+    uploadDropzone.addEventListener("dragleave", function () {
+      uploadDropzone.classList.remove("dragging");
+    });
+    uploadDropzone.addEventListener("drop", function (event) {
+      event.preventDefault();
+      uploadDropzone.classList.remove("dragging");
+      uploadFiles(event.dataTransfer.files);
+    });
+    attachmentInput.addEventListener("change", function () {
+      uploadFiles(attachmentInput.files);
+      attachmentInput.value = "";
+    });
+  }
+
   window.addEventListener("resize", syncSidebarState);
   syncSidebarState();
 })();

templates/home.html

@@ -164,9 +164,77 @@
       </div>
     </section>
   </section>
+
+  <aside
+    class="summary-panel"
+    id="summaryPanel"
+    data-attachment-url-template="/api/review-agent/conversations/__conversation_id__/attachments/"
+    data-status-url-template="/api/review-agent/file-summary/__batch_id__/status/"
+    data-events-url-template="/api/review-agent/file-summary/__batch_id__/events/"
+  >
+    <section class="summary-section upload-section">
+      <div class="summary-heading">
+        <h2>文件汇总</h2>
+        <span>当前对话</span>
+      </div>
+      <div class="upload-dropzone" id="uploadDropzone" tabindex="0" role="button">
+        <input id="attachmentInput" type="file" multiple hidden>
+        <strong>拖拽文件到这里</strong>
+        <span>支持多文件、zip、7z、rar</span>
+      </div>
+      <p class="upload-status" id="uploadStatus">上传后发送“自动汇总文件目录与页数”启动工作流。</p>
+    </section>
+
+    <section class="summary-section attachment-section">
+      <div class="summary-subheading">
+        <h3>附件</h3>
+      </div>
+      <div class="attachment-list" id="attachmentList">
+        {% for attachment in attachments %}
+          <div class="attachment-item" data-attachment-id="{{ attachment.pk }}">
+            <div>
+              <strong>{{ attachment.original_name }}</strong>
+              <span>v{{ attachment.version_no }} · {{ attachment.file_size }} bytes · {{ attachment.upload_status }}</span>
+            </div>
+            {% if attachment.is_active %}<em>active</em>{% endif %}
+          </div>
+        {% empty %}
+          <div class="panel-empty">暂无附件</div>
+        {% endfor %}
+      </div>
+    </section>
+
+    <section class="summary-section workflow-section">
+      <div class="summary-subheading">
+        <h3>工作流</h3>
+      </div>
+      <div class="workflow-card-list" id="workflowCardList">
+        {% for batch in summary_batches %}
+          <article class="workflow-card" data-batch-id="{{ batch.pk }}">
+            <header>
+              <strong>{{ batch.batch_no }}</strong>
+              <span class="workflow-status status-{{ batch.status }}">{{ batch.status }}</span>
+            </header>
+            <ol>
+              {% for node in batch.node_runs.all %}
+                <li class="node-status status-{{ node.status }}" data-node-code="{{ node.node_code }}">
+                  <span>{{ node.node_name }}</span>
+                  <em>{{ node.progress }}%</em>
+                </li>
+              {% endfor %}
+            </ol>
+          </article>
+        {% empty %}
+          <div class="panel-empty">暂无工作流</div>
+        {% endfor %}
+      </div>
+    </section>
+  </aside>
 </main>
 {% endblock %}
 
 {% block scripts %}
+<script src="https://cdn.jsdelivr.net/npm/dompurify@3.2.6/dist/purify.min.js"></script>
+<script src="https://cdn.jsdelivr.net/npm/marked@15.0.12/marked.min.js"></script>
 <script src="{% static 'js/app.js' %}"></script>
 {% endblock %}

tests/test_file_summary_frontend.py

@@ -0,0 +1,22 @@
+import pytest
+from django.urls import reverse
+
+from review_agent.models import Conversation
+
+
+pytestmark = pytest.mark.django_db
+
+
+def test_workspace_renders_summary_panel(client, django_user_model):
+    user = django_user_model.objects.create_user(username="owner", password="pass")
+    conversation = Conversation.objects.create(user=user, title="会话")
+    client.force_login(user)
+
+    response = client.get(f"{reverse('home')}?conversation={conversation.pk}")
+
+    assert response.status_code == 200
+    content = response.content.decode("utf-8")
+    assert 'id="summaryPanel"' in content
+    assert 'id="uploadDropzone"' in content
+    assert 'id="workflowCardList"' in content
+    assert "自动汇总文件目录与页数" in content