{% extends "base.html" %}

{% macro speaker_row(row_key, speaker, options) %}
  {% set languages = speaker.languages or speaker.config_languages or [] %}
  {% set gender = (speaker.gender or 'unknown') %}
  {% set randomize = speaker.randomize %}
  <div class="speaker-config-row" data-role="speaker-row" data-row-id="{{ row_key }}">
    <input type="hidden" name="speaker_rows" value="{{ row_key }}">
    <input type="hidden" name="speaker-{{ row_key }}-id" value="{{ speaker.id or row_key }}">
    <div class="speaker-config-row__grid">
      <label class="field" for="speaker-{{ row_key }}-label">
        <span>Label</span>
        <input type="text" id="speaker-{{ row_key }}-label" name="speaker-{{ row_key }}-label" value="{{ speaker.label or '' }}" placeholder="Character name" required>
      </label>
      <label class="field" for="speaker-{{ row_key }}-gender">
        <span>Gender</span>
        <select id="speaker-{{ row_key }}-gender" name="speaker-{{ row_key }}-gender">
          <option value="unknown" {% if gender == 'unknown' %}selected{% endif %}>Unknown</option>
          <option value="female" {% if gender == 'female' %}selected{% endif %}>Female</option>
          <option value="male" {% if gender == 'male' %}selected{% endif %}>Male</option>
        </select>
      </label>
      <label class="field" for="speaker-{{ row_key }}-voice">
        <span>Preferred voice</span>
        <select id="speaker-{{ row_key }}-voice" name="speaker-{{ row_key }}-voice">
          <option value="" {% if not speaker.voice %}selected{% endif %}>Random compatible voice</option>
          {% for voice in options.voice_catalog %}
          <option value="{{ voice.id }}" {% if speaker.voice == voice.id %}selected{% endif %}>{{ voice.display_name }} · {{ voice.language_label }} · {{ voice.gender }}</option>
          {% endfor %}
        </select>
      </label>
      <label class="field" for="speaker-{{ row_key }}-languages">
        <span>Allowed languages</span>
        <select id="speaker-{{ row_key }}-languages" name="speaker-{{ row_key }}-languages" multiple size="4">
          {% for code, label in options.languages.items() %}
          <option value="{{ code }}" {% if code in languages %}selected{% endif %}>{{ label }}</option>
          {% endfor %}
        </select>
        <p class="hint">Limit randomization to specific TTS language families.</p>
      </label>
    </div>
    <div class="speaker-config-row__footer">
      <label class="toggle-pill">
        <input type="checkbox" name="speaker-{{ row_key }}-randomize" value="1" {% if randomize %}checked{% endif %}>
        <span>Randomize compatible voice when applied</span>
      </label>
      <button type="button" class="button button--ghost button--small" data-action="remove-speaker">
        Remove
      </button>
    </div>
  </div>
{% endmacro %}

{% block title %}Speaker presets{% endblock %}

{% block content %}
<section class="card speaker-configs">
  <div class="step-indicator" aria-label="Audiobook workflow">
    <span class="step-indicator__item is-complete">
      <span class="step-indicator__index">1</span>
      <span class="step-indicator__label">Upload</span>
    </span>
    <span class="step-indicator__item is-active">
      <span class="step-indicator__index">2</span>
      <span class="step-indicator__label">Speakers</span>
    </span>
    <span class="step-indicator__item">
      <span class="step-indicator__index">3</span>
      <span class="step-indicator__label">Queue</span>
    </span>
  </div>
  <div class="card__title">Speaker presets</div>
  <p class="card__subtitle">Store recurring casts, control randomization defaults, and keep voices consistent between books.</p>

  {% if message %}
  <div class="alert alert--success">{{ message }}</div>
  {% endif %}
  {% if error %}
  <div class="alert alert--error">{{ error }}</div>
  {% endif %}

  <div class="speaker-configs__layout">
    <aside class="speaker-configs__sidebar">
      <div class="speaker-configs__sidebar-header">
        <h2>Saved presets</h2>
        <a class="button button--ghost button--small" href="{{ url_for('web.speaker_configs_page') }}">New preset</a>
      </div>
      <ul class="speaker-configs__list">
        {% for config in configs %}
        <li class="speaker-configs__entry {% if editing_name == config.name %}is-active{% endif %}">
          <a href="{{ url_for('web.speaker_configs_page', config=config.name) }}">{{ config.name }}</a>
          <span class="speaker-configs__meta">{{ config.speakers|length }} speaker{% if config.speakers|length != 1 %}s{% endif %}</span>
          <form method="post" action="{{ url_for('web.delete_speaker_config_route', name=config.name) }}" class="speaker-configs__delete" onsubmit="return confirm('Delete preset {{ config.name }}?');">
            <button type="submit" class="link-button">Delete</button>
          </form>
        </li>
        {% else %}
        <li class="speaker-configs__empty">No presets yet. Create your first configuration on the right.</li>
        {% endfor %}
      </ul>
    </aside>
    <div class="speaker-configs__editor">
      <form method="post" class="speaker-config-form" id="speaker-config-form">
        <input type="hidden" name="config_version" value="{{ editing.version or 1 }}">
        <div class="speaker-config-form__grid">
          <label class="field" for="config_name">
            <span>Preset name</span>
            <input type="text" id="config_name" name="config_name" value="{{ editing_name }}" placeholder="Mystery duo" required>
          </label>
          <label class="field" for="config_language">
            <span>Primary language</span>
            <select id="config_language" name="config_language">
              {% for code, label in options.languages.items() %}
              <option value="{{ code }}" {% if editing.language == code %}selected{% endif %}>{{ label }}</option>
              {% endfor %}
            </select>
          </label>
          <label class="field" for="config_languages">
            <span>Allowed languages</span>
            {% set allowed_languages = editing.languages or [] %}
            <select id="config_languages" name="config_languages" multiple size="5">
              {% for code, label in options.languages.items() %}
              <option value="{{ code }}" {% if code in allowed_languages %}selected{% endif %}>{{ label }}</option>
              {% endfor %}
            </select>
            <p class="hint">Optional: restrict auto-randomized voices to these languages.</p>
          </label>
          <label class="field" for="config_default_voice">
            <span>Fallback voice</span>
            <select id="config_default_voice" name="config_default_voice">
              <option value="" {% if not editing.default_voice %}selected{% endif %}>Use narrator voice</option>
              {% for voice in options.voice_catalog %}
              <option value="{{ voice.id }}" {% if editing.default_voice == voice.id %}selected{% endif %}>{{ voice.display_name }} · {{ voice.language_label }} · {{ voice.gender }}</option>
              {% endfor %}
            </select>
          </label>
          <label class="field field--full" for="config_notes">
            <span>Notes</span>
            <textarea id="config_notes" name="config_notes" rows="3" placeholder="Pronunciation reminders, references, or character context...">{{ editing.notes or '' }}</textarea>
          </label>
        </div>

        <section class="speaker-config-rows">
          <div class="speaker-config-rows__header">
            <h3>Speakers</h3>
            <button type="button" class="button button--ghost button--small" data-action="add-speaker">Add speaker</button>
          </div>
          <p class="hint">Add each recurring character, set their gender, and decide whether to randomize a compatible voice automatically.</p>
          <div class="speaker-config-rows__list" data-role="speaker-rows">
            {% set speakers_map = editing.speakers or {} %}
            {% if speakers_map %}
              {% for speaker_id, speaker in speakers_map|dictsort(attribute='1.label') %}
                {{ speaker_row(speaker_id, speaker, options) }}
              {% endfor %}
            {% else %}
              <div class="speaker-config-rows__empty" data-role="empty-state">No speakers yet. Add your first character.</div>
            {% endif %}
          </div>
        </section>

        <div class="speaker-configs__actions">
          <button type="submit" class="button">Save configuration</button>
          <a class="button button--ghost" href="{{ url_for('web.index') }}">Back to dashboard</a>
        </div>
      </form>
    </div>
  </div>

  <template id="speaker-row-template">
    {{ speaker_row('__ROW__', {'id': '', 'label': '', 'gender': 'unknown', 'languages': [], 'voice': '', 'randomize': True}, options) | safe }}
  </template>
</section>
{% endblock %}

{% block scripts %}
  {{ super() }}
  <script type="module" src="{{ url_for('static', filename='speaker-configs.js') }}"></script>
{% endblock %}