{% extends "./layout.html" %}
{% block content %}
<style>
  .intervals-wrapper {
    min-height: 100vh;
    max-height: 100vh;
    background: var(--bg-primary);
    padding: 10px;
    overflow-y: auto;
    position: relative;
  }

  .intervals-wrapper::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 20%, rgba(255, 107, 0, 0.1) 0%, rgba(0, 0, 0, 0) 50%);
    pointer-events: none;
  }

  [data-theme="light"] .intervals-wrapper::before {
    display: none;
  }

  .main-header {
    text-align: center;
    margin-bottom: 20px;
    padding: 15px 20px;
    border: 2px solid var(--border-accent);
    border-radius: 12px;
    background: var(--glass-light);
    position: relative;
    z-index: 1;
  }

  .header-title {
    font-size: 1.4rem;
    font-weight: 900;
    color: var(--yellow-glow);
    text-shadow: 0 0 12px rgba(255, 215, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    letter-spacing: 1px;
  }

  [data-theme="light"] .header-title {
    color: var(--orange-primary);
    text-shadow: none;
  }

  .header-title svg {
    width: 32px;
    height: 32px;
  }

  .intervals-container {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
  }

  .nav-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 15px;
  }

  .btn-back {
    padding: 10px 16px;
    border-radius: 10px;
    border: 2px solid rgba(255, 140, 0, 0.4);
    background: rgba(255, 107, 0, 0.1);
    color: #FFA500;
    font-size: 0.8rem;
    font-weight: 700;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  }

  .btn-back:hover {
    background: rgba(255, 107, 0, 0.2);
    color: #FFD700;
    text-decoration: none;
    transform: translateY(-2px);
  }

  .btn-delete {
    padding: 10px 16px;
    border-radius: 10px;
    border: 2px solid rgba(235, 51, 73, 0.4);
    background: rgba(235, 51, 73, 0.1);
    color: #EB3349;
    font-size: 0.8rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    text-decoration: none;
  }

  .btn-delete:hover {
    background: rgba(235, 51, 73, 0.2);
    color: #ff4757;
    transform: translateY(-2px);
    text-decoration: none;
  }

  .intervals-card {
    background: var(--bg-card);
    backdrop-filter: blur(15px);
    border: 2px solid var(--border-primary);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 15px;
    box-shadow: var(--shadow-card);
  }

  [data-theme="light"] .intervals-card {
    backdrop-filter: none;
  }

  .card-title {
    font-size: 1rem;
    font-weight: 800;
    color: var(--yellow-glow);
    margin-bottom: 16px;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.4);
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
  }

  [data-theme="light"] .card-title {
    color: var(--orange-primary);
    text-shadow: none;
  }

  /* Status Badge */
  .status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    margin-left: auto;
    text-transform: uppercase;
    letter-spacing: 0.5px;
  }

  .status-connected {
    background: rgba(56, 239, 125, 0.15);
    color: #38EF7D;
    border: 1px solid rgba(56, 239, 125, 0.4);
  }

  [data-theme="light"] .status-connected {
    background: rgba(22, 163, 74, 0.12);
    color: #16a34a;
    border-color: rgba(22, 163, 74, 0.4);
  }

  .status-warning {
    background: rgba(255, 165, 0, 0.15);
    color: #FFA500;
    border: 1px solid rgba(255, 165, 0, 0.4);
  }

  [data-theme="light"] .status-warning {
    background: rgba(234, 88, 12, 0.12);
    color: #ea580c;
    border-color: rgba(234, 88, 12, 0.4);
  }

  .status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
  }

  .status-connected .status-dot {
    background: #38EF7D;
    animation: pulse 2s infinite;
  }

  [data-theme="light"] .status-connected .status-dot {
    background: #16a34a;
  }

  @keyframes pulse {

    0%,
    100% {
      opacity: 1;
    }

    50% {
      opacity: 0.5;
    }
  }

  /* Info Banner */
  .info-banner {
    background: linear-gradient(135deg, rgba(56, 239, 125, 0.1), rgba(17, 153, 142, 0.1));
    border: 1px solid rgba(56, 239, 125, 0.25);
    border-radius: 12px;
    padding: 14px 16px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
  }

  [data-theme="light"] .info-banner {
    background: linear-gradient(135deg, rgba(22, 163, 74, 0.08), rgba(13, 148, 136, 0.08));
    border-color: rgba(22, 163, 74, 0.25);
  }

  .info-banner-icon {
    font-size: 1.3rem;
  }

  .info-banner-text {
    font-size: 0.8rem;
    color: #38EF7D;
    font-weight: 600;
  }

  [data-theme="light"] .info-banner-text {
    color: #16a34a;
  }

  /* Form Styles */
  .form-group {
    margin-bottom: 16px;
  }

  .form-label {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--yellow-glow);
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
  }

  [data-theme="light"] .form-label {
    color: var(--text-primary);
  }

  .form-label i {
    color: #FFA500;
    width: 16px;
  }

  [data-theme="light"] .form-label i {
    color: var(--orange-primary);
  }

  .form-input {
    width: 100%;
    padding: 14px 16px;
    border-radius: 12px;
    border: 2px solid var(--border-primary);
    background: var(--input-bg);
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s ease;
  }

  .form-input:focus {
    outline: none;
    border-color: var(--orange-primary);
    box-shadow: 0 0 0 4px rgba(255, 140, 0, 0.15);
  }

  .form-input::placeholder {
    color: var(--text-muted);
  }

  /* Buttons */
  .btn-primary {
    width: 100%;
    padding: 14px 20px;
    border-radius: 12px;
    border: none;
    background: linear-gradient(135deg, #FF8C00 0%, #FF6B00 100%);
    color: white;
    font-size: 0.9rem;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 6px 25px rgba(255, 140, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
  }

  .btn-primary:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(255, 140, 0, 0.5);
  }

  /* Guide Card */
  .guide-card {
    background: linear-gradient(135deg, rgba(79, 172, 254, 0.08), rgba(0, 242, 254, 0.05));
    border: 1px solid rgba(79, 172, 254, 0.25);
    border-radius: 12px;
    padding: 16px;
    margin-top: 20px;
  }

  [data-theme="light"] .guide-card {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.06), rgba(14, 165, 233, 0.04));
    border-color: rgba(59, 130, 246, 0.25);
  }

  .guide-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: #4facfe;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
  }

  [data-theme="light"] .guide-title {
    color: #3b82f6;
  }

  .guide-list {
    padding-left: 20px;
    margin: 0;
  }

  .guide-list li {
    font-size: 0.8rem;
    color: var(--text-secondary);
    padding: 6px 0;
  }

  /* Toast */
  .toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  .toast {
    padding: 14px 20px;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 12px;
    animation: slideIn 0.3s ease, fadeOut 0.3s ease 2.7s forwards;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
    max-width: 380px;
  }

  .toast-success {
    background: linear-gradient(135deg, #11998e, #38ef7d);
    color: white;
  }

  .toast-error {
    background: linear-gradient(135deg, #EB3349, #F45C43);
    color: white;
  }

  .toast-info {
    background: linear-gradient(135deg, #4facfe, #00f2fe);
    color: white;
  }

  @keyframes slideIn {
    from {
      transform: translateX(120%);
      opacity: 0;
    }

    to {
      transform: translateX(0);
      opacity: 1;
    }
  }

  @keyframes fadeOut {
    from {
      opacity: 1;
    }

    to {
      opacity: 0;
      transform: translateX(120%);
    }
  }

  /* Modal */
  .modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
  }

  .modal-overlay.active {
    display: flex;
    animation: fadeInModal 0.2s ease;
  }

  @keyframes fadeInModal {
    from {
      opacity: 0;
    }

    to {
      opacity: 1;
    }
  }

  .modal-content {
    background: var(--bg-card);
    border: 2px solid var(--border-primary);
    border-radius: 20px;
    padding: 28px;
    max-width: 420px;
    width: 90%;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5);
  }

  .modal-icon {
    text-align: center;
    margin-bottom: 16px;
    font-size: 3rem;
    color: #EB3349;
  }

  .modal-title {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 12px;
  }

  .modal-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 24px;
    line-height: 1.6;
  }

  .modal-buttons {
    display: flex;
    gap: 12px;
  }

  .modal-btn {
    flex: 1;
    padding: 14px;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
  }

  .modal-btn-cancel {
    background: rgba(150, 150, 150, 0.15);
    color: var(--text-secondary);
    border: 2px solid rgba(150, 150, 150, 0.3);
  }

  .modal-btn-danger {
    background: linear-gradient(135deg, #EB3349, #F45C43);
    color: white;
    box-shadow: 0 6px 20px rgba(235, 51, 73, 0.4);
  }

  @media (max-width: 600px) {
    .nav-bar {
      flex-direction: column;
      align-items: stretch;
      gap: 10px;
    }

    .btn-delete {
      justify-content: center;
    }
  }
</style>

<div class="intervals-wrapper">
  <!-- Header -->
  <div class="main-header">
    <div class="header-title">
      <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round"
        stroke-linejoin="round">
        <rect x="3" y="4" width="18" height="18" rx="2" ry="2" />
        <line x1="16" y1="2" x2="16" y2="6" />
        <line x1="8" y1="2" x2="8" y2="6" />
        <line x1="3" y1="10" x2="21" y2="10" />
      </svg>
      Intervals.icu
    </div>
  </div>

  <div class="intervals-container">
    <!-- Navigation -->
    <div class="nav-bar">
      <a href="{{ url_for('settings', username=username) }}" class="btn-back">
        <i class="fas fa-arrow-left"></i> Назад к настройкам
      </a>
      {% if aid or akey %}
      <button type="button" class="btn-delete" onclick="showDeleteModal()">
        <i class="fas fa-trash-alt"></i> Отключить
      </button>
      {% endif %}
    </div>

    <!-- Status Card -->
    <div class="intervals-card">
      <div class="card-title">
        <i class="fas fa-chart-line"></i>
        Статус подключения
        {% if aid and akey %}
        <span class="status-badge status-connected">
          <span class="status-dot"></span>
          Настроено
        </span>
        {% else %}
        <span class="status-badge status-warning">
          <span class="status-dot"></span>
          Не настроено
        </span>
        {% endif %}
      </div>

      <div class="info-banner">
        <span class="info-banner-icon">✅</span>
        <span class="info-banner-text">Работает в России без VPN — современная платформа аналитики</span>
      </div>
    </div>

    <!-- Credentials Form -->
    <div class="intervals-card">
      <div class="card-title">
        <i class="fas fa-key"></i>
        Учётные данные
      </div>

      <form method="post" id="intervalsForm" onsubmit="return handleFormSubmit(event)">
        <div class="form-group">
          <label class="form-label">
            <i class="fas fa-id-badge"></i> Athlete ID
          </label>
          <input type="text" name="athlete_id" id="athleteInput" value="{{ aid }}" class="form-input"
            placeholder="i12345">
        </div>

        <div class="form-group">
          <label class="form-label">
            <i class="fas fa-key"></i> API Key
          </label>
          <input type="text" name="api_key" id="apiKeyInput" value="{{ akey }}" class="form-input"
            placeholder="ABC123XYZ...">
        </div>

        <button type="submit" class="btn-primary" id="saveBtn">
          <i class="fas fa-save"></i> Сохранить данные
        </button>

        <div class="guide-card">
          <div class="guide-title">
            <i class="fas fa-info-circle"></i> Как получить ключи
          </div>
          <ol class="guide-list">
            <li>Зарегистрируйтесь на <a href="https://intervals.icu" target="_blank"
                style="color: #4facfe;">intervals.icu</a></li>
            <li>Откройте <strong>Settings</strong></li>
            <li>Найдите <strong>Developer Settings</strong></li>
            <li>Скопируйте ID и API Key сюда</li>
          </ol>
        </div>
      </form>
    </div>
  </div>
</div>

<!-- Delete Modal -->
<div class="modal-overlay" id="deleteModal">
  <div class="modal-content">
    <div class="modal-icon"><i class="fas fa-exclamation-triangle"></i></div>
    <div class="modal-title">Отключить Intervals.icu?</div>
    <div class="modal-text">Учётные данные будут удалены. Автоматическая выгрузка тренировок будет отключена.</div>
    <div class="modal-buttons">
      <button class="modal-btn modal-btn-cancel" onclick="hideDeleteModal()">Отмена</button>
      <button class="modal-btn modal-btn-danger" onclick="confirmDelete()"><i class="fas fa-trash-alt"></i>
        Отключить</button>
    </div>
  </div>
</div>

<div class="toast-container" id="toastContainer"></div>

<script>
  function showToast(message, type = 'info') {
    const container = document.getElementById('toastContainer');
    const toast = document.createElement('div');
    toast.className = `toast toast-${type}`;
    const icon = type === 'success' ? 'fa-check-circle' : type === 'error' ? 'fa-times-circle' : 'fa-info-circle';
    toast.innerHTML = `<i class="fas ${icon}"></i> ${message}`;
    container.appendChild(toast);
    setTimeout(() => toast.remove(), 3000);
  }

  function showDeleteModal() { document.getElementById('deleteModal').classList.add('active'); }
  function hideDeleteModal() { document.getElementById('deleteModal').classList.remove('active'); }
  function confirmDelete() {
    hideDeleteModal();
    showToast('Удаление данных...', 'info');
    setTimeout(() => { window.location.href = '/delete/intervals_credentials.bin'; }, 500);
  }

  document.getElementById('deleteModal').addEventListener('click', function (e) { if (e.target === this) hideDeleteModal(); });
  document.addEventListener('keydown', function (e) { if (e.key === 'Escape') hideDeleteModal(); });

  function handleFormSubmit(e) {
    const athlete = document.getElementById('athleteInput').value.trim();
    const apiKey = document.getElementById('apiKeyInput').value.trim();
    if (!athlete || !apiKey) {
      e.preventDefault();
      showToast('Заполните все поля', 'error');
      return false;
    }
    showToast('Сохранение...', 'info');
    return true;
  }

  {% for message in get_flashed_messages() %}
  {% if 'saved' in message | lower or 'success' in message | lower or 'сохранен' in message | lower %}
  showToast("{{ message }}", 'success');
  {% elif 'error' in message | lower or 'failed' in message | lower %}
  showToast("{{ message }}", 'error');
  {% else %}
  showToast("{{ message }}", 'info');
  {% endif %}
  {% endfor %}
</script>

{% endblock %}