{% extends "base.html" %}
{% block title %}Settings — MemForge{% endblock %}

{% block content %}
<div class="max-w-3xl">
  <h1 class="text-2xl font-bold mb-6">Settings</h1>

  {% if saved %}
  <div class="mb-4 bg-green-50 dark:bg-green-900/30 border border-green-200 dark:border-green-700 text-green-700 dark:text-green-300 rounded-lg px-4 py-2 text-sm">
    ✓ Configuration saved.
  </div>
  {% endif %}

  {% if errors %}
  <div class="mb-4 bg-red-50 dark:bg-red-900/30 border border-red-200 dark:border-red-700 text-red-700 dark:text-red-300 rounded-lg px-4 py-2 text-sm">
    <strong>Validation errors:</strong>
    <ul class="mt-1 list-disc pl-4">
      {% for e in errors %}<li>{{ e }}</li>{% endfor %}
    </ul>
  </div>
  {% endif %}

  <div class="space-y-6">
    {% for scope_label, config_path, config_content in configs %}
    <div class="bg-white dark:bg-gray-800 rounded-lg border border-gray-200 dark:border-gray-700 shadow-sm">
      <div class="px-4 py-3 border-b border-gray-200 dark:border-gray-700 flex items-center justify-between">
        <div>
          <span class="font-semibold text-sm">{{ scope_label }}</span>
          <span class="ml-2 text-xs text-gray-400 font-mono">{{ config_path }}</span>
        </div>
        <span class="badge {% if 'global' in scope_label.lower() %}bg-indigo-100 text-indigo-700 dark:bg-indigo-900 dark:text-indigo-300{% else %}bg-emerald-100 text-emerald-700 dark:bg-emerald-900 dark:text-emerald-300{% endif %}">
          {{ 'global' if 'global' in scope_label.lower() else 'project' }}
        </span>
      </div>

      <form method="post" action="/settings" class="p-4">
        <input type="hidden" name="config_path" value="{{ config_path }}">
        <textarea name="content" rows="24"
                  class="w-full font-mono text-sm bg-gray-50 dark:bg-gray-900 border border-gray-300 dark:border-gray-600 rounded p-3 resize-y focus:outline-none focus:ring-2 focus:ring-indigo-500 dark:text-gray-100">{{ config_content }}</textarea>
        <div class="flex items-center justify-between mt-3">
          <p class="text-xs text-gray-400">YAML format · Saved changes take effect immediately</p>
          <button type="submit" class="text-sm bg-indigo-600 hover:bg-indigo-700 text-white px-4 py-1.5 rounded font-medium">
            Save
          </button>
        </div>
      </form>
    </div>
    {% endfor %}

    {% if not configs %}
    <div class="bg-white dark:bg-gray-800 rounded-lg border border-gray-200 dark:border-gray-700 p-10 text-center text-gray-400">
      <p>No config files found. Run <code class="bg-gray-100 dark:bg-gray-700 px-1 rounded">mem init</code> first.</p>
    </div>
    {% endif %}
  </div>

  <!-- Reference card -->
  <div class="mt-6 bg-gray-50 dark:bg-gray-800 rounded-lg border border-gray-200 dark:border-gray-700 p-4">
    <h2 class="text-sm font-semibold mb-3 text-gray-700 dark:text-gray-300">Key settings reference</h2>
    <div class="grid grid-cols-2 gap-x-6 gap-y-1.5 text-xs font-mono text-gray-600 dark:text-gray-400">
      <div><span class="text-indigo-500">extractor.model</span> — Claude model for extraction</div>
      <div><span class="text-indigo-500">extractor.language</span> — Output language (en/ru/…)</div>
      <div><span class="text-indigo-500">scrubber.regex</span> — default | strict | off</div>
      <div><span class="text-indigo-500">scrubber.detect_secrets</span> — true | false</div>
      <div><span class="text-indigo-500">index.max_tokens</span> — Index size cap (default 4000)</div>
      <div><span class="text-indigo-500">git.auto_commit</span> — Commit on every write</div>
    </div>
  </div>
</div>
{% endblock %}