{% extends "base.html" %} {% block title %}{{ page_title }} — HF Daily Papers{%
endblock %} {% block content %}
<section class="search-page">
  {# 搜索表单 #}
  <form class="search-form" method="get" action="/search">
    <input
      type="text"
      name="q"
      value="{{ query }}"
      placeholder="搜索标题、摘要、作者、标签..."
      class="search-input"
      autofocus
    />
    {% if tag %}
    <input type="hidden" name="tag" value="{{ tag }}" />
    {% endif %} {# 模式切换 #} {% if chroma_enabled %}
    <div class="search-mode-toggle">
      <label
        class="mode-option {% if mode == 'keyword' or not mode %}active{% endif %}"
      >
        <input
          type="radio"
          name="mode"
          value="keyword"
          {%
          if
          mode=""
          ="keyword"
          or
          not
          mode
          %}checked{%
          endif
          %}
        />
        关键词
      </label>
      <label class="mode-option {% if mode == 'semantic' %}active{% endif %}">
        <input
          type="radio"
          name="mode"
          value="semantic"
          {%
          if
          mode=""
          ="semantic"
          %}checked{%
          endif
          %}
        />
        语义搜索
      </label>
    </div>
    {% endif %}

    <button type="submit" class="search-btn">搜索</button>
  </form>

  {# 标签筛选 #} {% if all_tags %}
  <div class="tag-filter">
    <span class="tag-filter-label">标签：</span>
    <a
      href="/search?q={{ query }}&mode={{ mode }}{% if tag %}&tag={{ tag }}{% endif %}"
      class="tag-chip {% if not tag %}active{% endif %}"
      >全部</a
    >
    {% for t in all_tags %}
    <a
      href="/search?q={{ query }}&tag={{ t }}&mode={{ mode }}"
      class="tag-chip {% if t == tag %}active{% endif %}"
      >{{ t }}</a
    >
    {% endfor %}
  </div>
  {% endif %} {% if query or tag %} {# 搜索结果元信息 #}
  <div class="search-meta">
    <span
      >找到 {{ total }} 条结果{% if mode == 'semantic' %}（语义模式）{% endif
      %}</span
    >
    <div class="sort-toggle">
      <a
        href="/search?q={{ query }}&tag={{ tag }}&mode={{ mode }}&sort=relevance"
        class="{% if sort == 'relevance' %}active{% endif %}"
        >相关性</a
      >
      <span class="sort-divider">|</span>
      <a
        href="/search?q={{ query }}&tag={{ tag }}&mode={{ mode }}&sort=date"
        class="{% if sort == 'date' %}active{% endif %}"
        >日期</a
      >
    </div>
  </div>

  {% if results %}
  <div class="paper-list">
    {% for paper in results %}
    <article class="paper-card search-result" data-arxiv="{{ paper.arxiv_id }}">
      <div class="paper-card-header">
        <h2 class="paper-title">
          <a href="/paper/{{ paper.arxiv_id }}">
            {% set snippet = snippets.get(paper.id, {}) %} {% if snippet and
            snippet.title_zh %} {{ snippet.title_zh | safe }} {% elif
            paper.title_zh %} {{ paper.title_zh }} {% else %} {{ paper.title_en
            }} {% endif %}
          </a>
        </h2>
        <span class="paper-upvotes">👍 {{ paper.upvotes }}</span>
        {% if distances and paper.arxiv_id in distances %}
        <span class="similarity-score" title="语义相似度距离">
          🎯 {{ "%.3f"|format(distances[paper.arxiv_id]) }}
        </span>
        {% endif %}
      </div>

      {% if snippet and snippet.abstract %}
      <p class="paper-snippet">{{ snippet.abstract | safe }}</p>
      {% elif paper.summary and paper.summary.one_line %}
      <p class="paper-one-line">{{ paper.summary.one_line }}</p>
      {% elif paper.abstract %}
      <p class="paper-abstract-preview">
        {{ paper.abstract[:200] }}{% if paper.abstract|length > 200 %}…{% endif
        %}
      </p>
      {% endif %}

      <div class="paper-meta">
        <span class="paper-authors">
          {{ paper.authors|map(attribute='name')|join(', ')|truncate(80) }}
        </span>
        <span class="paper-date">{{ paper.paper_date }}</span>
      </div>

      <div class="paper-tags">
        {% for t in paper.tags[:5] %}
        <span class="tag">{{ t.tag }}</span>
        {% endfor %}
      </div>

      <div class="paper-footer">
        <span
          class="summary-badge summary-{{ paper.summary_status.status if paper.summary_status else 'none' }}"
        >
          {% if not paper.summary_status or paper.summary_status.status ==
          'pending' %} 未总结 {% elif paper.summary_status.status ==
          'processing' %} 🔄 总结中 {% elif paper.summary_status.status in
          ('failed', 'permanent_failure') %} ❌ 总结失败 {% elif
          paper.summary_status.status == 'done' %} ✅ 已总结 {% endif %}
        </span>
        <a href="/paper/{{ paper.arxiv_id }}" class="btn-detail">详情 →</a>
      </div>
    </article>
    {% endfor %}
  </div>

  {# 分页 #} {% if total_pages > 1 %}
  <nav class="pagination">
    {% if page > 1 %}
    <a
      href="/search?q={{ query }}&tag={{ tag }}&sort={{ sort }}&mode={{ mode }}&page={{ page - 1 }}"
      class="page-btn"
      >← 上一页</a
    >
    {% endif %}
    <span class="page-info">{{ page }} / {{ total_pages }}</span>
    {% if page < total_pages %}
    <a
      href="/search?q={{ query }}&tag={{ tag }}&sort={{ sort }}&mode={{ mode }}&page={{ page + 1 }}"
      class="page-btn"
      >下一页 →</a
    >
    {% endif %}
  </nav>
  {% endif %} {% else %}
  <div class="empty-state">
    <p>没有找到匹配的论文</p>
    <p class="hint">试试其他关键词或标签</p>
  </div>
  {% endif %} {% endif %}
</section>
{% endblock %}