{% extends "base.html" %}
{% set active_page = "" %}
{% block title %}HAProxy • Statistics{% endblock %}
{% block breadcrumb %}<nav aria-label="breadcrumb" class="mb-3"><ol class="breadcrumb mb-0"><li class="breadcrumb-item"><a href="{{ url_for('main.index') }}"><i class="bi bi-house"></i></a></li><li class="breadcrumb-item active" aria-current="page">Statystyki</li></ol></nav>{% endblock %}
{% block content %}
<div class="vstack gap-3">
  {% if stats %}
  <div class="row g-3">
    <div class="col-md-3">
      <div class="card text-white bg-info">
        <div class="card-body">
          <h6 class="card-title">Frontendy</h6>
          <div class="fs-3 fw-bold">{{ stats|length }}</div>
        </div>
      </div>
    </div>
    <div class="col-md-3">
      <div class="card text-white bg-success">
        <div class="card-body">
          <h6 class="card-title">Połączenia</h6>
          <div class="fs-3 fw-bold">{{ stats|map(attribute='conn_tot')|sum }}</div>
        </div>
      </div>
    </div>
    <div class="col-md-3">
      <div class="card text-white bg-warning">
        <div class="card-body">
          <h6 class="card-title">Błędy 4xx</h6>
          <div class="fs-3 fw-bold">{{ stats|map(attribute='4xx_errors')|sum }}</div>
        </div>
      </div>
    </div>
    <div class="col-md-3">
      <div class="card text-white bg-danger">
        <div class="card-body">
          <h6 class="card-title">Błędy 5xx</h6>
          <div class="fs-3 fw-bold">{{ stats|map(attribute='5xx_errors')|sum }}</div>
        </div>
      </div>
    </div>
  </div>

  <div class="card">
    <div class="card-body">
      <div class="table-responsive">
        <table class="table table-hover align-middle">
          <thead>
            <tr>
              <th><i class="fas fa-code"></i> Frontend</th>
              <th><i class="fas fa-server"></i> Serwer</th>
              <th class="text-center">4xx</th>
              <th class="text-center">5xx</th>
              <th class="text-end">Bytes In (MB)</th>
              <th class="text-end">Bytes Out (MB)</th>
              <th class="text-center">Connections</th>
            </tr>
          </thead>
          <tbody>
            {% for stat in stats %}
            <tr>
              <td><span class="badge bg-info">{{ stat.frontend_name }}</span></td>
              <td><span class="badge bg-secondary">{{ stat.server_name }}</span></td>
              <td class="text-center">
                {% if stat['4xx_errors'] > 0 %}
                  <span class="badge bg-warning">{{ stat['4xx_errors'] }}</span>
                {% else %}
                  <span class="badge bg-success">{{ stat['4xx_errors'] }}</span>
                {% endif %}
              </td>
              <td class="text-center">
                {% if stat['5xx_errors'] > 0 %}
                  <span class="badge bg-danger">{{ stat['5xx_errors'] }}</span>
                {% else %}
                  <span class="badge bg-success">{{ stat['5xx_errors'] }}</span>
                {% endif %}
              </td>
              <td class="text-end">{{ "%.2f"|format(stat.bytes_in_mb) }}</td>
              <td class="text-end">{{ "%.2f"|format(stat.bytes_out_mb) }}</td>
              <td class="text-center"><strong>{{ stat.conn_tot }}</strong></td>
            </tr>
            {% endfor %}
          </tbody>
        </table>
      </div>
    </div>
  </div>
  {% else %}
  <div class="alert alert-info"><i class="bi bi-info-circle me-1"></i>Brak statystyk.</div>
  {% endif %}
</div>
{% endblock %}