{% extends "base.html" %}
{% block title %}搜索 · kb-mcp admin{% endblock %}
{% block content %}
<header class="page-header">
  <div>
    <h1>搜索</h1>
    <p>测试词汇、模糊、语义和混合搜索模式。</p>
  </div>
</header>

<div class="panel-list">
<section class="panel">
  <form method="get" action="/search" class="filter-grid search-grid">
    <label class="span-2">
      <span>搜索词</span>
      <input type="text" name="query" value="{{ filters.query }}" placeholder="为什么选择 SQLite？" />
    </label>
    <label>
      <span>类型</span>
      <select name="type">
        <option value="">所有类型</option>
        {% for type_name in doc_types %}
        <option value="{{ type_name }}" {% if filters.type == type_name %}selected{% endif %}>{{ type_name }}</option>
        {% endfor %}
      </select>
    </label>
    <label>
      <span>标签</span>
      <input type="text" name="tags" value="{{ filters.tags }}" placeholder="逗号分隔" />
    </label>
    <label>
      <span>模式</span>
      <select name="mode">
        {% for search_mode in search_modes %}
        <option value="{{ search_mode }}" {% if filters.mode == search_mode %}selected{% endif %}>{{ search_mode }}</option>
        {% endfor %}
      </select>
    </label>
    <label>
      <span>数量</span>
      <input type="number" min="1" max="100" name="limit" value="{{ filters.limit }}" />
    </label>
    <button class="button primary" type="submit">执行搜索</button>
  </form>
</section>

{% if errors %}
<section class="alert error">
  {% for error in errors %}
  <div>{{ error }}</div>
  {% endfor %}
</section>
{% endif %}

<section class="panel">
  <div class="panel-head">
    <h2>搜索结果</h2>
    <span class="meta-chip">{{ hits|length }} 条结果</span>
  </div>
  <div class="result-list">
    {% for hit in hits %}
    <article class="result-card">
      <div class="result-head">
        <div>
          <a class="result-title" href="/documents/{{ hit.doc.id }}">{{ hit.doc.title }}</a>
          <div class="row-meta">{{ hit.doc.type }} · {{ hit.doc.id }}</div>
        </div>
        <span class="score-pill">{{ "%.3f"|format(hit.score) }}</span>
      </div>
      <p class="snippet">{{ hit.snippet|safe if hit.snippet else hit.doc.body[:220] }}</p>
      <div class="tag-line">
        {% for tag in hit.doc.tags %}
        <span class="tag-pill small">{{ tag }}</span>
        {% endfor %}
      </div>
    </article>
    {% else %}
        <div class="empty-state">
          <div class="empty-state-icon">
            <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="11" cy="11" r="8"/><path d="m21 21-4.3-4.3"/></svg>
          </div>
          <div class="empty-state-title">开始搜索</div>
          <p>测试词汇、模糊、语义和混合检索。</p>
        </div>
    {% endfor %}
  </div>
</section>
</div>
{% endblock %}