{% extends "base.html" %}
{% block title %}Agenten{% endblock %}

{% block content %}
<div class="page-header">
  <h1>Agenten-Verwaltung</h1>
  <p>System-Prompts, Erinnerungen und Persönlichkeit bearbeiten</p>
</div>

<div class="row">
  <div class="col-md-3">
    <div class="card">
      <div class="card-header bg-dark">
        <h5 class="mb-0">Agenten</h5>
      </div>
      <div class="list-group list-group-flush">
        {% for agent in agents_list %}
        <a href="{{ url_for('agents', edit=agent.name) }}" 
           class="list-group-item list-group-item-action {% if edit_agent == agent.name %}active{% endif %}">
          <strong>{{ agent.name.replace('_', ' ').title() }}</strong>
        </a>
        {% endfor %}
      </div>
    </div>
  </div>
  
  <div class="col-md-9">
    {% if edit_agent %}
    <div class="card">
      <div class="card-header bg-warning">
        <h5 class="mb-0">Bearbeiten: {{ edit_agent.replace('_', ' ').title() }}</h5>
      </div>
      <div class="card-body">
        <form method="POST" action="{{ url_for('agents', edit=edit_agent) }}">
          <input type="hidden" name="agent_name" value="{{ edit_agent }}">
          
          <ul class="nav nav-tabs mb-3" id="agentTab" role="tablist">
            <li class="nav-item" role="presentation">
              <button class="nav-link active" id="prompt-tab" data-bs-toggle="tab" data-bs-target="#prompt" type="button">
                System-Prompt
              </button>
            </li>
            <li class="nav-item" role="presentation">
              <button class="nav-link" id="reminders-tab" data-bs-toggle="tab" data-bs-target="#reminders" type="button">
                Erinnerungen
              </button>
            </li>
            <li class="nav-item" role="presentation">
              <button class="nav-link" id="personality-tab" data-bs-toggle="tab" data-bs-target="#personality" type="button">
                Persönlichkeit
              </button>
            </li>
            <li class="nav-item" role="presentation">
              <button class="nav-link" id="model-tab" data-bs-toggle="tab" data-bs-target="#model" type="button">
                Modell
              </button>
            </li>
            <li class="nav-item" role="presentation">
              <button class="nav-link text-danger" id="danger-tab" data-bs-toggle="tab" data-bs-target="#danger" type="button">
                ⚠️ Löschen
              </button>
            </li>
          </ul>
          
          <div class="tab-content" id="agentTabContent">
            <div class="tab-pane fade show active" id="prompt">
              <div class="mb-3">
                <label for="prompt_content" class="form-label">System-Prompt</label>
                <textarea class="form-control font-monospace" id="prompt_content" name="prompt_content"
                  rows="18" style="font-size:.82rem;line-height:1.5;">{{ edit_prompt }}</textarea>
              </div>
            </div>
            
            <div class="tab-pane fade" id="reminders">
              <div class="mb-3">
                <label for="reminders_content" class="form-label">Erinnerungen</label>
                <div class="form-text mb-2">
                  Hier kannst du manuell Notizen hinzufügen. Agenten können diese Datei auch selbst beschreiben.
                </div>
                <textarea class="form-control font-monospace" id="reminders_content" name="reminders_content"
                  rows="18" style="font-size:.82rem;line-height:1.5;">{{ edit_reminders }}</textarea>
              </div>
            </div>
            
            <div class="tab-pane fade" id="personality">
              <div class="mb-3">
                <label for="personality_content" class="form-label">Persönlichkeit (optional)</label>
                <div class="form-text mb-2">
                  Definiere die Persönlichkeitszüge des Agenten.
                </div>
                <textarea class="form-control font-monospace" id="personality_content" name="personality_content"
                  rows="18" style="font-size:.82rem;line-height:1.5;">{{ edit_personality }}</textarea>
              </div>
            </div>
            
            <div class="tab-pane fade" id="model">
              <div class="mb-3">
                <label for="model_select" class="form-label">KI-Modell</label>
                <div class="form-text mb-2">
                  Wähle das KI-Modell, das dieser Agent verwendet. <span class="badge bg-secondary">{{ available_models.count }} Modelle</span>
                  <button type="button" class="btn btn-sm btn-outline-secondary ms-2" onclick="refreshModels()">
                    <span id="refresh-icon">🔄</span> Aktualisieren
                  </button>
                </div>
                <select class="form-select" id="model_select" name="model_select" onchange="saveModel('{{ edit_agent }}')">
                  {% if available_models.grouped %}
                    {% for provider, models in available_models.grouped.items() %}
                      <optgroup label="{{ provider }}">
                        {% for model in models %}
                          <option value="{{ model }}" {% if edit_model == model %}selected{% endif %}>{{ model }}</option>
                        {% endfor %}
                      </optgroup>
                    {% endfor %}
                  {% else %}
                    {% for model in available_models.models %}
                      <option value="{{ model }}" {% if edit_model == model %}selected{% endif %}>{{ model }}</option>
                    {% endfor %}
                  {% endif %}
                </select>
                <div id="modelStatus" class="form-text mt-2"></div>
              </div>
            </div>
            
            <div class="tab-pane fade" id="danger">
              <div class="alert alert-danger">
                <h5 class="alert-heading">⚠️ Danger Zone</h5>
                <p class="mb-2">Hier kannst du diesen Agenten dauerhaft löschen. <strong>Diese Aktion kann nicht rückgängig gemacht werden!</strong></p>
                <p class="mb-3"><small>Alle Dateien im Ordner <code>agents/{{ edit_agent }}/</code> werden gelöscht.</small></p>
                <button type="button" class="btn btn-danger" onclick="deleteAgent('{{ edit_agent }}')">
                  Agent löschen
                </button>
                <div id="deleteStatus" class="form-text mt-2"></div>
              </div>
            </div>
          </div>
          
          <div class="d-flex gap-2">
            <button type="submit" class="btn btn-primary">Speichern</button>
            <a href="{{ url_for('agents') }}" class="btn btn-secondary">Abbrechen</a>
          </div>
        </form>
      </div>
    </div>
    {% else %}
    <div class="card">
      <div class="card-header bg-dark d-flex justify-content-between align-items-center">
        <h5 class="mb-0">Alle Agenten</h5>
        <span class="badge bg-secondary">{{ agents_list|length }}</span>
      </div>
      <div class="card-body p-0">
        {% if agents_list %}
        <div class="table-responsive">
          <table class="table table-hover mb-0">
            <thead>
              <tr>
                <th>Agent</th>
                <th>Prompt-Vorschau</th>
                <th style="width:120px;">Aktionen</th>
              </tr>
            </thead>
            <tbody>
              {% for agent in agents_list %}
              <tr>
                <td>
                  <strong>{{ agent.name.replace('_', ' ').title() }}</strong>
                </td>
                <td>
                  <small style="color:var(--text-muted);">
                    {{ agent.prompt[:160] }}{% if agent.prompt|length > 160 %}…{% endif %}
                  </small>
                </td>
                <td>
                  <a href="{{ url_for('agents', edit=agent.name) }}" class="btn btn-sm btn-outline-primary">Bearbeiten</a>
                </td>
              </tr>
              {% endfor %}
            </tbody>
          </table>
        </div>
        {% else %}
        <div class="alert alert-warning m-3">
          Keine Agenten gefunden. Stelle sicher, dass <code>agents/</code> Unterverzeichnisse mit <code>systemprompt.md</code> enthält.
        </div>
        {% endif %}
      </div>
    </div>
    {% endif %}
  </div>
</div>
{% endblock %}

{% block scripts %}
<script>
function saveModel(agentName) {
  const select = document.getElementById('model_select');
  const model = select.value;
  const status = document.getElementById('modelStatus');
  
  fetch('/api/agent/' + agentName + '/model', {
    method: 'POST',
    headers: { 'Content-Type': 'application/json' },
    body: JSON.stringify({ model: model })
  })
  .then(r => r.json())
  .then(data => {
    if (data.success) {
      status.textContent = '✓ ' + data.message;
      status.className = 'form-text mt-2 text-success';
    } else {
      status.textContent = 'Fehler: ' + data.error;
      status.className = 'form-text mt-2 text-danger';
    }
  })
  .catch(err => {
    status.textContent = 'Fehler: ' + err.message;
    status.className = 'form-text mt-2 text-danger';
  });
}

function refreshModels() {
  const icon = document.getElementById('refresh-icon');
  const status = document.getElementById('modelStatus');
  const select = document.getElementById('model_select');
  const currentModel = select.value;
  
  icon.textContent = '⏳';
  status.textContent = 'Lade Modelle...';
  status.className = 'form-text mt-2 text-info';
  
  fetch('/api/models?refresh=true')
    .then(r => r.json())
    .then(data => {
      // Dropdown neu aufbauen
      select.innerHTML = '';
      
      if (data.grouped) {
        Object.keys(data.grouped).forEach(provider => {
          const optgroup = document.createElement('optgroup');
          optgroup.label = provider;
          
          data.grouped[provider].forEach(model => {
            const option = document.createElement('option');
            option.value = model;
            option.textContent = model;
            if (model === currentModel) {
              option.selected = true;
            }
            optgroup.appendChild(option);
          });
          
          select.appendChild(optgroup);
        });
      } else {
        data.models.forEach(model => {
          const option = document.createElement('option');
          option.value = model;
          option.textContent = model;
          if (model === currentModel) {
            option.selected = true;
          }
          select.appendChild(option);
        });
      }
      
      icon.textContent = '🔄';
      status.textContent = '✓ ' + data.count + ' Modelle geladen';
      status.className = 'form-text mt-2 text-success';
      
      setTimeout(() => {
        status.textContent = '';
      }, 3000);
    })
    .catch(err => {
      icon.textContent = '🔄';
      status.textContent = 'Fehler beim Laden: ' + err.message;
      status.className = 'form-text mt-2 text-danger';
    });
}

function deleteAgent(agentName) {
  if (!confirm('Willst du den Agenten "' + agentName + '" wirklich löschen? Diese Aktion kann nicht rückgängig gemacht werden!')) {
    return;
  }
  if (!confirm('Sind Sie ABSOLUT sicher? Alle Dateien werden gelöscht!')) {
    return;
  }
  
  const status = document.getElementById('deleteStatus');
  status.textContent = 'Lösche...';
  status.className = 'form-text mt-2 text-warning';
  
  fetch('/api/agent/' + agentName + '/delete', {
    method: 'DELETE'
  })
  .then(r => r.json())
  .then(data => {
    if (data.success) {
      status.textContent = '✓ ' + data.message;
      status.className = 'form-text mt-2 text-success';
      setTimeout(() => {
        window.location.href = '/agents';
      }, 1500);
    } else {
      status.textContent = 'Fehler: ' + data.error;
      status.className = 'form-text mt-2 text-danger';
    }
  })
  .catch(err => {
    status.textContent = 'Fehler: ' + err.message;
    status.className = 'form-text mt-2 text-danger';
  });
}
</script>
{% endblock %}