{# Settings → Semantic search (issue #121, restyled #379): switch controls for
   the transcript meaning-search spine. Self-contained: renders from
   _settings_context. #}
{% from "settings/_switch.html" import tri_switch %}
<section id="semantic-search" aria-labelledby="semantic-search-heading">
<h2 id="semantic-search-heading">Semantic search</h2>
<p class="muted">Meaning search finds a passage by what it means, across every
   transcript, from the <a href="/search">Meaning</a> tab beside the runs search box.
   It builds a private on-device index as runs finish; nothing leaves this machine.
   Changes here apply to your next run, no restart needed.</p>
{% for error in semantic_index_errors %}
  <p class="notice" role="alert">{{ error }}</p>
{% endfor %}
{% if semantic_index_effective_enabled and not semantic_index_weights_available %}
  <p class="notice">The embedding model weights are not installed on this instance,
     so meaning search cannot answer a query even while it is on. Reinstall with the
     weights bundled to use it.</p>
{% endif %}
{{ tri_switch(
     name="semantic_index_enabled",
     label="Semantic search",
     help_text="Index finished transcripts so you can search them by meaning. Runs fully on-device with the bundled embedding model — no LLM, no network.",
     state=semantic_index_enabled_state,
     effective=semantic_index_enabled_env_default if semantic_index_enabled_state == "inherit" else (semantic_index_enabled_state == "on"),
     env_default=semantic_index_enabled_env_default,
) }}
{{ tri_switch(
     name="semantic_index_autogenerate",
     label="Index new runs automatically",
     help_text="Build the index for each run as it finishes. With this off, index existing or new runs on demand with voxint embed backfill.",
     state=semantic_index_autogenerate_state,
     effective=semantic_index_autogenerate_env_default if semantic_index_autogenerate_state == "inherit" else (semantic_index_autogenerate_state == "on"),
     env_default=semantic_index_autogenerate_env_default,
     disabled=not (semantic_index_effective_enabled),
     disabled_reason="Needs semantic search to be on.",
) }}
</section>