{% extends "base.html" %}
{% load static %}

{% block title %}审核智能体 - DEMO-AGENT V2{% endblock %}
{% block body_class %}app-body{% endblock %}

{% block content %}
<main class="app-shell">
  <header class="topbar">
    <div class="topbar-left">
      <div class="tabbar" role="tablist" aria-label="页面切换">
        <a class="tab" href="/" role="tab" aria-selected="false">首页</a>
        <button class="tab" type="button" role="tab" aria-selected="false">知识库管理</button>
        <a class="tab active" href="/" role="tab" aria-selected="true">审核智能体</a>
        <a class="tab" href="{% url 'attachment_manager' %}" role="tab" aria-selected="false">附件管理</a>
      </div>
    </div>

    <div class="topbar-right">
      <div class="user-menu" id="userMenu">
        <button class="user-menu-trigger" id="userMenuTrigger" type="button" aria-haspopup="menu" aria-expanded="false">
          <span class="avatar large">{{ request.user.username|slice:":1"|upper }}</span>
          <div class="user-copy">
            <strong>{{ request.user.username }}</strong>
            <span>当前登录用户</span>
          </div>
          <span class="caret"></span>
        </button>
        <div class="user-dropdown" id="userDropdown" role="menu">
          <div class="user-dropdown-section" role="none">
            <p class="user-dropdown-label">用户信息</p>
            <strong class="user-dropdown-name">{{ request.user.username }}</strong>
          </div>
          <a class="user-dropdown-link" href="{% url 'password_change' %}" role="menuitem">修改密码</a>
          <form action="{% url 'logout' %}" method="post" class="user-dropdown-form" role="none">
            {% csrf_token %}
            <button class="user-dropdown-link danger-link" type="submit" role="menuitem">退出登录</button>
          </form>
        </div>
      </div>
    </div>
  </header>

<section class="workspace" data-sidebar-state="open">
  <aside class="sidebar" id="sidebar">
    <div class="sidebar-top">
      <div class="sidebar-header">
        <button class="icon-button sidebar-toggle" type="button" id="sidebarToggle" aria-label="折叠侧边栏">
          <span></span>
          <span></span>
        </button>
        <div class="brand">
          <span class="brand-mark">审</span>
          <div class="brand-copy">
            <strong class="brand-text">审核智能体</strong>
            <span class="brand-subtitle">临床注册文件审核工作台</span>
          </div>
        </div>
      </div>
      <form method="post">
        {% csrf_token %}
        <input type="hidden" name="action" value="new_conversation">
        <button class="new-chat" type="submit">+ 新对话</button>
      </form>
      <form class="search-form" method="get">
        <label class="sr-only" for="conversationSearch">搜索会话</label>
        <input id="conversationSearch" type="text" name="q" value="{{ search_query }}" placeholder="搜索会话...">
      </form>
    </div>

    <div class="sidebar-group">
      <p class="sidebar-label">对话记录</p>
      <nav class="history-list" aria-label="对话历史">
        {% for conversation in conversations %}
          <a
            class="history-item{% if current_conversation and current_conversation.pk == conversation.pk %} active{% endif %}"
            data-conversation-id="{{ conversation.pk }}"
            href="/?conversation={{ conversation.pk }}{% if search_query %}&q={{ search_query|urlencode }}{% endif %}"
          >
            <span class="history-title">{{ conversation.title|default:"新对话" }}</span>
            <span class="history-meta">{{ conversation.updated_at|date:"m月d日 H:i" }}</span>
          </a>
        {% empty %}
          <div class="history-empty">
            <p>暂无会话记录</p>
            <span>点击上方“新对话”开始审核。</span>
          </div>
        {% endfor %}
      </nav>
    </div>

  </aside>

  <section class="chat-shell">
    <section class="chat-stage" data-stream-url="{% url 'chat_stream' %}">
      <div class="chat-scroll-wrap">
      <div class="chat-scroll" id="chatScroll">
        {% if current_conversation %}
          <div class="conversation-header" id="conversation-top" data-node-label="会话开始">
            <div>
              <p class="eyebrow">审核智能体</p>
              <h1>{{ current_conversation.title|default:"新对话" }}</h1>
            </div>
            <span class="conversation-meta">最后更新 {{ current_conversation.updated_at|date:"Y-m-d H:i" }}</span>
          </div>

          {% for message in messages %}
            <article
              class="message {{ message.role }}"
              id="message-{{ message.pk }}"
              data-message-id="{{ message.pk }}"
              data-node-label="{% if message.role == 'assistant' %}AI{% else %}用户{% endif %} {{ forloop.counter }}"
            >
              <div class="message-avatar{% if message.role == 'user' %} user-mark{% endif %}">
                {% if message.role == "assistant" %}AI{% else %}{{ request.user.username|slice:":1"|upper }}{% endif %}
              </div>
              <div class="message-bubble">
                {% if message.role == "assistant" %}
                  <div class="message-content markdown-content"></div>
                  <template class="message-raw">{{ message.content }}</template>
                {% else %}
                  <p>{{ message.content|linebreaksbr }}</p>
                {% endif %}
              </div>
            </article>
          {% endfor %}
          {% if condition_confirmation %}
            <article
              class="message assistant"
              id="condition-confirmation-{{ condition_confirmation.id }}"
              data-node-label="AI 适用条件确认"
            >
              <div class="message-avatar">AI</div>
              <div class="message-bubble">
                <form
                  class="condition-confirm-form"
                  data-condition-confirm-form
                  data-batch-id="{{ condition_confirmation.id }}"
                  data-confirm-url="/api/review-agent/regulatory-review/{{ condition_confirmation.id }}/conditions/"
                >
                  {% csrf_token %}
                  <strong>适用条件确认</strong>
                  <p>请确认 {{ condition_confirmation.batch_no }} 的产品类别、注册类型和临床评价路径，确认后我会继续法规核查。</p>
                  {% for field, config in condition_confirmation.candidates.items %}
                    <label>
                      <span>{{ config.label }}</span>
                      {% if config.input_type == "select" %}
                        <select name="{{ field }}">
                          {% for option in config.options %}
                            <option value="{{ option }}"{% if option == config.suggested %} selected{% endif %}>{{ option }}</option>
                          {% endfor %}
                        </select>
                      {% else %}
                        <input type="text" name="{{ field }}" value="{{ config.suggested|default:'' }}">
                      {% endif %}
                    </label>
                  {% endfor %}
                  <button type="submit">确认并继续</button>
                  <p class="condition-confirm-status" data-condition-confirm-status></p>
                </form>
              </div>
            </article>
          {% endif %}
        {% else %}
          <div class="empty-state">
            <p class="eyebrow">审核智能体</p>
            <h1>开始新的审核对话</h1>
            <p class="muted">输入资料疑点、法规条款、说明书问题或风险项，系统会为你保留真实会话记录。</p>
          </div>
        {% endif %}
      </div>
        <nav class="node-rail{% if not current_conversation %} hidden{% endif %}" id="nodeRail" aria-label="对话节点导航">
          <div class="node-rail-line"></div>
          {% if current_conversation %}
          {% for message in messages %}
            {% if message.role == "user" %}
            <a
              class="node-anchor{% if forloop.last %} latest{% endif %}"
              href="#message-{{ message.pk }}"
              data-target="message-{{ message.pk }}"
              title="用户 {{ forloop.counter }}"
            >
              <span class="node-dot"></span>
            </a>
            {% endif %}
          {% endfor %}
          {% endif %}
        </nav>
      </div>

      <div class="composer-wrap">
        <form class="composer" action="/" method="post" id="chatComposer">
          {% csrf_token %}
          <input type="hidden" name="action" value="send_message">
          <input type="hidden" name="conversation_id" id="conversationIdInput" value="{% if current_conversation %}{{ current_conversation.pk }}{% endif %}">
          <label class="sr-only" for="prompt">输入消息</label>
          <textarea id="prompt" name="prompt" rows="1" placeholder="输入审核问题、法规条款、说明书疑点或上传需求"></textarea>
          <div class="composer-actions">
            <div class="composer-tools">
              <span class="tool-chip passive-chip">法规核查</span>
              <span class="tool-chip passive-chip">说明书审核</span>
              <span class="tool-chip passive-chip">风险识别</span>
            </div>
            <button class="send-button" type="submit" id="sendButton">发送</button>
          </div>
        </form>
      </div>
    </section>
  </section>

  <aside
    class="summary-panel"
    id="summaryPanel"
    data-attachment-url-template="/api/review-agent/conversations/__conversation_id__/attachments/"
    data-message-url-template="/api/review-agent/conversations/__conversation_id__/messages/"
    data-status-url-template="/api/review-agent/file-summary/__batch_id__/status/"
    data-regulatory-status-url-template="/api/review-agent/regulatory-review/__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>
        <a
          class="attachment-manager-link"
          href="{% url 'attachment_manager' %}{% if current_conversation %}?conversation={{ current_conversation.pk }}{% endif %}"
          aria-label="打开附件管理页面"
        >↗</a>
      </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 workflow-batch-carousel" id="workflowCardList" data-active-index="0">
        {% for batch in workflow_cards %}
          <article
            class="workflow-card{% if forloop.first %} active{% endif %}"
            data-batch-id="{{ batch.id }}"
            data-workflow-type="{{ batch.workflow_type }}"
            data-workflow-index="{{ forloop.counter0 }}"
            aria-hidden="{% if forloop.first %}false{% else %}true{% endif %}"
          >
            <header>
              <strong>{{ batch.batch_no }}</strong>
              <span class="workflow-status status-{{ batch.status }}">{{ batch.status }}</span>
            </header>
            {% if batch.risk_label %}
              <p class="workflow-risk-summary">{{ batch.risk_label }}</p>
            {% endif %}
            {% if batch.workflow_type == "regulatory_review" %}
              <div class="workflow-card-actions">
                <button
                  type="button"
                  data-rectification-action="full-review"
                  data-batch-no="{{ batch.batch_no }}"
                >整包复核</button>
                <button
                  type="button"
                  data-rectification-action="issue-review"
                  data-batch-no="{{ batch.batch_no }}"
                >缺失项复核</button>
              </div>
              <p class="workflow-record-summary">
                通知 {{ batch.notification_count|default:0 }} · 复核记录 {{ batch.review_record_count|default:0 }}
              </p>
            {% endif %}
            {% if batch.error_message %}
              <p class="workflow-error">{{ batch.error_message }}</p>
            {% endif %}
            <ol>
              {% for node in batch.nodes %}
                <li class="node-status status-{{ node.status }}" data-node-code="{{ node.node_code }}">
                  <div>
                    <span>{{ node.node_name }}</span>
                    {% if node.message %}<small>{{ node.message }}</small>{% endif %}
                  </div>
                  <em>{{ node.progress }}%</em>
                </li>
              {% endfor %}
            </ol>
          </article>
        {% empty %}
          <div class="panel-empty">暂无工作流</div>
        {% endfor %}
        {% if workflow_cards %}
          <div class="workflow-batch-controls">
            <button type="button" class="workflow-batch-btn" data-workflow-action="prev" aria-label="上一个工作流">&lsaquo;</button>
            <div class="workflow-batch-dots" aria-label="工作流批次">
              {% for batch in workflow_cards %}
                <button
                  type="button"
                  class="workflow-batch-dot{% if forloop.first %} active{% endif %}"
                  data-workflow-index-dot="{{ forloop.counter0 }}"
                  aria-label="查看{{ batch.batch_no }}状态"
                  aria-current="{% if forloop.first %}true{% else %}false{% endif %}"
                ></button>
              {% endfor %}
            </div>
            <button type="button" class="workflow-batch-btn" data-workflow-action="next" aria-label="下一个工作流">&rsaquo;</button>
          </div>
        {% endif %}
      </div>
    </section>
  </aside>
</section>
</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 %}