{% extends 'layouts/base.html' %}
{% load static i18n %}

{% block title %}{% trans "Hub de Downloads" %}{% endblock title %}

{% block extrastyle %}
<link rel="stylesheet" href="{% static 'css/dashboard-custom.css' %}">
<style>
  @import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@600&display=swap');

  .downloads-bg {
    background: radial-gradient(ellipse at center, #1a1a2e 0%, #121220 100%);
    color: #f8f9fa;
    padding: 50px 0;
    min-height: 100vh;
  }

  .header-card {
    background: linear-gradient(135deg, #6f42c1, #e83e8c);
    border: 2px solid #6f42c1;
    border-radius: 20px;
    box-shadow: 0 0 15px rgba(111, 66, 193, 0.5), 0 0 25px rgba(13, 202, 240, 0.3);
    padding: 2rem;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
  }

  .header-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.1"/><circle cx="10" cy="60" r="0.5" fill="white" opacity="0.1"/><circle cx="90" cy="40" r="0.5" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
  }

  .header-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 1;
  }

  .category-card {
    background: linear-gradient(to bottom right, #1a1a2e, #121220);
    border: 2px solid #6f42c1;
    border-radius: 12px;
    box-shadow: 0 0 15px rgba(111, 66, 193, 0.5), 0 0 25px rgba(13, 202, 240, 0.3);
    color: #f8f9fa;
    margin-bottom: 2rem;
    transition: transform 0.2s ease-in-out;
  }

  .category-card:hover {
    transform: scale(1.02);
  }

  .category-header {
    background: linear-gradient(135deg, #6f42c1, #e83e8c);
    border: none;
    color: white;
    font-weight: 600;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    padding: 1.5rem;
    border-radius: 10px 10px 0 0;
  }

  .category-body {
    padding: 1.5rem;
  }

  .download-item {
    background: linear-gradient(to bottom right, #2a2a3e, #222230);
    border: 1px solid #6f42c1;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
  }

  .download-item:hover {
    border-color: #00d9ff;
    box-shadow: 0 0 10px rgba(13, 202, 240, 0.3);
  }

  .download-item:last-child {
    margin-bottom: 0;
  }

  .download-title {
    color: #00d9ff;
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
  }

  .download-description {
    color: #f8f9fa;
    margin-bottom: 1rem;
    line-height: 1.5;
  }

  .download-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
  }

  .download-info {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
  }

  .download-badge {
    background: linear-gradient(45deg, #6f42c1, #e83e8c);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
  }

  .download-count {
    color: #aaa;
    font-size: 0.9rem;
  }

  .download-button {
    background: linear-gradient(45deg, #28a745, #20c997);
    border: none;
    border-radius: 25px;
    color: white;
    font-weight: 600;
    padding: 10px 25px;
    transition: all 0.3s ease;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
  }

  .download-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(40, 167, 69, 0.4);
    color: white;
  }

  .download-button:active {
    transform: translateY(0);
  }

  .no-downloads {
    text-align: center;
    padding: 3rem;
    color: #aaa;
  }

  .no-downloads i {
    font-size: 4rem;
    color: #6f42c1;
    margin-bottom: 1rem;
    opacity: 0.5;
  }

  .stats-card {
    background: linear-gradient(to bottom right, #1a1a2e, #121220);
    border: 2px solid #6f42c1;
    border-radius: 12px;
    box-shadow: 0 0 15px rgba(111, 66, 193, 0.5), 0 0 25px rgba(13, 202, 240, 0.3);
    color: #f8f9fa;
    margin-bottom: 2rem;
    padding: 1.5rem;
  }

  .stats-header {
    color: #00d9ff;
    font-weight: 600;
    margin-bottom: 1rem;
    text-shadow: 1px 1px 2px #000;
  }

  .stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
  }

  .stat-item {
    background: linear-gradient(to bottom right, #2a2a3e, #222230);
    border: 1px solid #6f42c1;
    border-radius: 8px;
    padding: 1rem;
    text-align: center;
  }

  .stat-number {
    color: #00d9ff;
    font-size: 2rem;
    font-weight: bold;
    text-shadow: 1px 1px 2px #000;
  }

  .stat-label {
    color: #f8f9fa;
    font-size: 0.9rem;
    margin-top: 0.5rem;
  }

  /* Responsividade */
  @media (max-width: 768px) {
    .download-meta {
      flex-direction: column;
      align-items: flex-start;
      gap: 1rem;
    }
    
    .download-info {
      justify-content: flex-start;
    }
    
    .download-button {
      width: 100%;
      justify-content: center;
    }
    
    .stats-grid {
      grid-template-columns: 1fr;
    }
  }
</style>
{% endblock extrastyle %}

{% block content %}
<div class="downloads-bg">
  <div class="container">
    <!-- Header da página -->
    <div class="header-card">
      <div class="row align-items-center">
        <div class="col-lg-8">
          <div class="d-flex align-items-center">
            <div class="me-4">
              <i class="fas fa-download fa-3x text-white" style="text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);"></i>
            </div>
            <div>
              <h1 class="header-title">{% trans "Hub de Downloads" %}</h1>
              <p class="text-white-50">{% trans "Acesse todos os arquivos e recursos disponíveis para download" %}</p>
            </div>
          </div>
        </div>
        <div class="col-lg-4 text-end">
          <div class="d-flex align-items-center justify-content-end">
            <div class="me-3">
              <span class="text-white-50">{% trans "Total de Downloads:" %}</span>
              <span class="badge bg-info">{{ total_downloads|default:"0" }}</span>
            </div>
          </div>
        </div>
      </div>
    </div>

    <!-- Estatísticas -->
    <div class="stats-card">
      <h4 class="stats-header">
        <i class="fas fa-chart-bar me-2"></i>{% trans "Estatísticas" %}
      </h4>
      <div class="stats-grid">
        <div class="stat-item">
          <div class="stat-number">{{ categories.count|default:"0" }}</div>
          <div class="stat-label">{% trans "Categorias" %}</div>
        </div>
        <div class="stat-item">
          <div class="stat-number">{{ total_files|default:"0" }}</div>
          <div class="stat-label">{% trans "Arquivos" %}</div>
        </div>
        <div class="stat-item">
          <div class="stat-number">{{ total_downloads|default:"0" }}</div>
          <div class="stat-label">{% trans "Downloads Totais" %}</div>
        </div>
        <div class="stat-item">
          <div class="stat-number">{{ active_downloads|default:"0" }}</div>
          <div class="stat-label">{% trans "Downloads Ativos" %}</div>
        </div>
      </div>
    </div>

    <!-- Categorias de Downloads -->
    {% if categories %}
      {% for category in categories %}
        <div class="category-card">
          <div class="category-header">
            <h5 class="mb-0">
              <i class="fas fa-folder me-2"></i>{{ category.name }}
            </h5>
          </div>
          <div class="category-body">
            {% if category.description %}
              <p class="text-white-50 mb-3">{{ category.description }}</p>
            {% endif %}
            
            {% if category.downloads.all %}
              {% for download in category.downloads.all %}
                <div class="download-item">
                  <h6 class="download-title">{{ download.title }}</h6>
                  {% if download.description %}
                    <p class="download-description">{{ download.description }}</p>
                  {% endif %}
                  
                  <div class="download-meta">
                    <div class="download-info">
                      {% if download.version %}
                        <span class="download-badge">
                          <i class="fas fa-tag me-1"></i>{{ download.version }}
                        </span>
                      {% endif %}
                      {% if download.file_size %}
                        <span class="download-badge">
                          <i class="fas fa-hdd me-1"></i>{{ download.file_size }}
                        </span>
                      {% endif %}
                      <span class="download-count">
                        <i class="fas fa-download me-1"></i>{{ download.download_count }} {% trans "downloads" %}
                      </span>
                    </div>
                    
                    <a href="{% url 'downloads:download_redirect' download.pk %}" class="download-button" target="_blank">
                      <i class="fas fa-download"></i>{% trans "Baixar" %}
                    </a>
                  </div>
                </div>
              {% endfor %}
            {% else %}
              <div class="no-downloads">
                <i class="fas fa-inbox"></i>
                <p>{% trans "Nenhum download disponível nesta categoria." %}</p>
              </div>
            {% endif %}
          </div>
        </div>
      {% endfor %}
    {% else %}
      <div class="category-card">
        <div class="category-header">
          <h5 class="mb-0">
            <i class="fas fa-exclamation-triangle me-2"></i>{% trans "Nenhuma Categoria" %}
          </h5>
        </div>
        <div class="category-body">
          <div class="no-downloads">
            <i class="fas fa-folder-open"></i>
            <p>{% trans "Nenhuma categoria de downloads disponível no momento." %}</p>
          </div>
        </div>
      </div>
    {% endif %}
  </div>
</div>
{% endblock content %}

{% block extra_js %}
<!-- JS adicional se necessário -->
{% endblock extra_js %}