{% extends "admin/base.html" %}
{% from "admin/_image_picker_field.html" import image_picker_field %}
{% set is_edit = site is not none %}
{% block title %}{{ 'Edit' if is_edit else 'New' }} site · bragi admin{% endblock %}
{% block content %}
<h1>{{ 'Edit site' if is_edit else 'New site' }}</h1>

<form method="post"
      action="{{ form_action }}">
  <input type="hidden" name="_csrf_token" value="{{ csrf_token() }}">

  <fieldset>
    <label for="slug">Slug</label>
    <input type="text" name="slug" id="slug" required pattern="[a-z0-9-]+"
           value="{{ form.get('slug', '') }}">
    <small>Short identifier; used as a stable handle in imports and CLI.</small>
  </fieldset>

  <fieldset>
    <label for="hostname">Hostname</label>
    <input type="text" name="hostname" id="hostname" required
           value="{{ form.get('hostname', '') }}">
    <small>Public hostname the Host header must match (e.g. blog.example.com).</small>
  </fieldset>

  <fieldset>
    <label for="title">Title</label>
    <input type="text" name="title" id="title" required
           value="{{ form.get('title', '') }}">
  </fieldset>

  <fieldset>
    <label for="locale">Locale</label>
    <input type="text" name="locale" id="locale"
           value="{{ form.get('locale', 'en') }}">
    <small>BCP-47 tag; drives <code>&lt;html lang&gt;</code> and date formatting.</small>
  </fieldset>

  <fieldset>
    <label for="timezone">Timezone</label>
    <input type="text" name="timezone" id="timezone"
           value="{{ form.get('timezone', 'UTC') }}">
    <small>IANA timezone name; defaults to UTC.</small>
  </fieldset>

  <fieldset>
    <label for="canonical_url">Canonical URL</label>
    <input type="text" name="canonical_url" id="canonical_url"
           value="{{ form.get('canonical_url', '') }}">
    <small>Defaults to <code>https://&lt;hostname&gt;</code> when blank.</small>
  </fieldset>

  <fieldset>
    <label for="theme">Theme</label>
    <select name="theme" id="theme">
      {# Empty value persists as NULL on the row; the loader resolves
         NULL to the "default" slug, so this option means "use the
         in-tree default theme" (which is also why we skip the
         literal "default" slug in the loop below: it'd be a
         duplicate of this option). #}
      <option value=""{% if not form.get('theme') %} selected{% endif %}>Default theme</option>
      {% for t in themes if t.slug != 'default' %}
        <option value="{{ t.slug }}"{% if form.get('theme') == t.slug %} selected{% endif %}>
          {{ t.display_name }} ({{ t.slug }})
        </option>
      {% endfor %}
    </select>
    <small>
      {% if themes | rejectattr('slug', 'equalto', 'default') | list %}
        Override the default theme with one of the installed themes.
      {% else %}
        No alternate themes installed; install a <code>bragi-theme-*</code> package to populate this list.
      {% endif %}
    </small>
  </fieldset>

  {% if not is_edit %}
  <fieldset style="flex-direction: row; align-items: center; gap: 0.5rem;">
    <input type="checkbox" name="create_blog" id="create_blog" value="1" checked>
    <label for="create_blog" style="margin: 0;">
      Create a default <code>/blog/</code> post-index page so the
      site can publish posts immediately.
    </label>
  </fieldset>
  {% endif %}

  {% if is_edit %}
  {{ image_picker_field(
       name="default_featured_image_id",
       value=form.get("default_featured_image_id"),
       attachment=default_featured_image,
       thumb_storage_key=default_featured_image_thumb_key,
       label="Default featured image",
       picker_url=url_for("attachment_admin.picker", site_slug=site.slug),
       site_slug=site.slug,
       helper="Optional. Fallback used wherever a post or page reads featured_image: og:image / twitter:image, landing-page cards, post-detail hero."
     ) }}

  <fieldset>
    <label for="home_page_id">Home page</label>
    <select name="home_page_id" id="home_page_id">
      <option value=""{% if not form.get('home_page_id') %} selected{% endif %}>(welcome stub or 404)</option>
      {% for p in home_pages %}
        <option value="{{ p.id }}"{% if form.get('home_page_id') == p.id|string %} selected{% endif %}>
          {{ p.title }}
        </option>
      {% endfor %}
    </select>
    <small>
      {% if home_pages %}
        Pick a published page to serve as this site's <code>/</code>.
        Leaving this blank shows the default welcome stub.
      {% else %}
        No published pages on this site yet; publish one to set a homepage.
      {% endif %}
    </small>
  </fieldset>
  {% endif %}

  {% if is_edit and settings %}
  <fieldset class="plugin-settings-group">
    <legend>Plugin settings</legend>
    <p style="color: #666; margin: 0 0 0.75rem;">
      Per-site tunables contributed by plugins. Unset keys fall back to
      the plugin's default.
    </p>
    {% for setting in settings %}
      {% set raw = current_setting_values.get(setting.key, setting.default) %}
      {% set widget = setting_widget(setting) %}
      <fieldset>
        <label for="setting-{{ setting.key }}">{{ setting.label }}</label>
        {% if widget == 'bool' %}
          <input type="checkbox"
                 id="setting-{{ setting.key }}"
                 name="setting_{{ setting.key }}"
                 value="1"
                 {% if raw %}checked{% endif %}>
        {% elif widget == 'int' %}
          <input type="number"
                 id="setting-{{ setting.key }}"
                 name="setting_{{ setting.key }}"
                 value="{{ raw }}"
                 {% if setting_min(setting) is not none %}min="{{ setting_min(setting) }}"{% endif %}
                 {% if setting_max(setting) is not none %}max="{{ setting_max(setting) }}"{% endif %}
                 style="width: 6em;">
        {% else %}
          <input type="text"
                 id="setting-{{ setting.key }}"
                 name="setting_{{ setting.key }}"
                 value="{{ raw }}">
        {% endif %}
        {% if setting_errors and setting_errors.get(setting.key) %}
          <div class="inline-edit-error">{{ setting_errors[setting.key] }}</div>
        {% endif %}
        <div class="setting-help">
          {{ setting.help_text }}
          <span class="setting-default">· default: {{ setting.default if setting.default != '' else '(unset)' }}</span>
        </div>
      </fieldset>
    {% endfor %}
  </fieldset>
  {% endif %}

  <div class="actions">
    <button type="submit">{{ 'Save' if is_edit else 'Create' }}</button>
    <a href="{{ url_for('site_admin.list_sites') }}" class="btn secondary">Cancel</a>
  </div>
</form>

{% if is_edit %}
<section class="maintenance">
  <h2>Maintenance</h2>
  <p style="color: #666; font-size: 0.9em;">
    One-shot site-wide cleanups. Run on demand.
  </p>
  <form method="post"
        action="{{ url_for('site_admin.rebuild_excerpts', site_id=site.id) }}"
        style="display: inline;">
    <input type="hidden" name="_csrf_token" value="{{ csrf_token() }}">
    <button type="submit">Rebuild excerpts</button>
  </form>
  <p style="color: #666; font-size: 0.85em; margin-top: 0.3rem;">
    Recompute the short summary for every post and page on this
    site. Useful after an import or after fixing the excerpt-rendering
    logic.
  </p>
</section>

<section class="aliases">
  <h2>Hostname aliases</h2>
  <p>Extra hostnames that resolve to this site. Useful for legacy
     <code>www.</code> prefixes or vanity domains.</p>

  {% if aliases %}
  <table>
    <thead><tr><th>Hostname</th><th></th></tr></thead>
    <tbody>
    {% for alias in aliases %}
      <tr>
        <td>{{ alias.hostname }}</td>
        <td>
          <form method="post"
                action="{{ url_for('site_admin.remove_alias', site_id=site.id, alias_id=alias.id) }}">
            <input type="hidden" name="_csrf_token" value="{{ csrf_token() }}">
            <button type="submit">Remove</button>
          </form>
        </td>
      </tr>
    {% endfor %}
    </tbody>
  </table>
  {% else %}
    <p><em>No aliases.</em></p>
  {% endif %}

  <form method="post" action="{{ url_for('site_admin.add_alias', site_id=site.id) }}">
    <input type="hidden" name="_csrf_token" value="{{ csrf_token() }}">
    <fieldset>
      <label for="alias_hostname">Add alias</label>
      <input type="text" name="hostname" id="alias_hostname" required>
    </fieldset>
    <button type="submit">Add alias</button>
  </form>
</section>
{% endif %}
{% endblock %}