{{define "partial_search_results.html"}}
<section aria-labelledby="results-heading">
  <h2 id="results-heading">
    {{if .Results.Results}}{{.Results.Total}} result{{if ne .Results.Total 1}}s{{end}}{{else}}No results{{end}}
    <span class="muted">({{.Results.TookMS}} ms)</span>
  </h2>

  {{range .Results.Notes}}<p class="flash flash-warn" role="status">{{.}}</p>{{end}}

  {{if .Results.Results}}
  <p class="score-key">
    <strong>Query relevance</strong> is how well an item answers this query.
    <strong>Similarity</strong> is how close its wording is to yours.
    <strong>Relationship strength</strong> is how well evidenced a link between two items is.
    These are three different measurements; none of them is a probability.
  </p>

  <ol class="result-list">
    {{range .Results.Results}}
    <li class="result">
      <h3><a href="/items/{{.Item.ID}}">{{.Item.Title}}</a></h3>

      <p class="result-scores">
        <span class="metric" title="How well this item answers your query, relative to the best result">
          Query relevance <strong>{{score2 .QueryRelevance}}</strong>
        </span>
        {{if .SemanticSimilarity}}
        <span class="metric" title="Cosine similarity of the closest matching section. Similar wording is not proof of a factual relationship.">
          Similarity <strong>{{score2 .SemanticSimilarity}}</strong>
        </span>
        {{end}}
        <span class="pill pill-{{.Item.Status}}">{{statusLabel .Item.Status}}</span>
        <span class="muted">{{.Item.SourceType}} · {{date .Item.CreatedAt}}</span>
      </p>

      {{if .ViaRelationship}}
      <p class="via-note">
        Not a direct match. Reached because this item is
        <strong>{{relTypeLabel .ViaRelationship.Type}}</strong>
        a matching item — strength {{score2 .ViaRelationship.Strength}}
        ({{provenanceLabel .ViaRelationship.Provenance}}).
      </p>
      {{end}}

      <p class="excerpt">{{.Excerpt}}</p>

      <details class="why">
        <summary>Why this matched</summary>
        <ul class="why-list">
          {{range .WhyMatched}}<li>{{.}}</li>{{end}}
        </ul>

        {{if .MatchedEntities}}
        <p class="matched-entities">
          Matching entities:
          {{range .MatchedEntities}}<a class="tag" href="/entities/{{.ID}}">{{.Name}}</a>{{end}}
        </p>
        {{end}}

        {{if .MatchedChunks}}
        <div class="matched-chunks">
          <h4>Matching sections</h4>
          <ul>
            {{range .MatchedChunks}}
            <li>
              <span class="chunk-loc">
                Section {{add .Sequence 1}}{{if .Page}}, page {{.Page}}{{end}}{{if .Section}} — {{.Section}}{{end}}
                {{if .Similarity}}<span class="muted">(similarity {{score2 .Similarity}})</span>{{end}}
              </span>
              <blockquote>{{truncate 400 .Text}}</blockquote>
            </li>
            {{end}}
          </ul>
        </div>
        {{end}}

        {{if .Related}}
        <div class="related">
          <h4>Related items</h4>
          <ul>
            {{range .Related}}
            <li>
              <a href="/items/{{.ItemID}}">{{if .Title}}{{.Title}}{{else}}(untitled){{end}}</a>
              — {{relTypeLabel .Type}},
              strength {{score2 .Strength}} ({{strengthLabel .Strength}}),
              {{provenanceLabel .Provenance}}
            </li>
            {{end}}
          </ul>
        </div>
        {{end}}
      </details>
    </li>
    {{end}}
  </ol>

  {{if .Pagination.HasMore}}
  <nav class="pagination" aria-label="Results pages">
    {{if .Pagination.PrevURL}}<a class="btn" href="{{.Pagination.PrevURL}}">Previous</a>{{end}}
    <span class="muted">Showing {{.Pagination.From}}–{{.Pagination.To}} of {{.Results.Total}}</span>
    {{if .Pagination.NextURL}}<a class="btn" href="{{.Pagination.NextURL}}">Next</a>{{end}}
  </nav>
  {{end}}

  {{else}}
  <div class="empty">
    <h3>Nothing matched</h3>
    <p>No stored item matched “{{.Query.Text}}”.</p>
    <ul>
      <li>Check that items have finished processing on the <a href="/jobs">queue</a> page.</li>
      <li>Try fewer or broader words, or clear the filters.</li>
      <li>Meaning-based search needs an embedding model; check <a href="/settings">Settings</a>.</li>
    </ul>
  </div>
  {{end}}
</section>
{{end}}