{% extends "base_authenticated.html" %}
{% block title %}Dashboard - QR Code Management{% endblock %}

{% block extra_head %}
<link rel="stylesheet" href="{{ url_for('static', filename='css/dashboard.css') }}">
<style>
/* Project-Centric Dashboard Styles */
.projects-dashboard {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.project-list-item {
  border-bottom: 1px solid var(--gray-200);
  transition: var(--transition);
}

.project-list-item:last-child {
  border-bottom: none;
}

.project-header {
  padding: var(--spacing-4) var(--spacing-6);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--white);
  transition: var(--transition);
  position: relative;
}

.project-header:hover {
  background: #f8fafc;
}

.project-header.expanded {
  background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
  border-left: 4px solid var(--primary-color);
}

.project-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  flex: 1;
}

.project-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary-color), #1d4ed8);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.project-icon.inactive {
  background: linear-gradient(135deg, #6b7280, #4b5563);
}

.project-details {
  flex: 1;
  min-width: 0;
}

.project-name {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--gray-900);
  margin: 0 0 var(--spacing-1) 0;
  line-height: 1.4;
}

.project-description {
  color: var(--gray-600);
  font-size: var(--font-size-sm);
  line-height: 1.4;
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.project-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  flex-shrink: 0;
}

.project-stats {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  font-size: var(--font-size-sm);
  color: var(--gray-600);
}

.project-qr-count {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
  font-weight: 500;
  color: var(--primary-color);
}

.project-status {
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.project-status.active {
  background: rgba(16, 185, 129, 0.1);
  color: #047857;
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.project-status.inactive {
  background: rgba(107, 114, 128, 0.1);
  color: #4b5563;
  border: 1px solid rgba(107, 114, 128, 0.2);
}

.project-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  background: transparent;
  border: none;
  color: var(--gray-500);
  cursor: pointer;
  transition: var(--transition);
}

.project-toggle:hover {
  background: var(--gray-100);
  color: var(--primary-color);
}

.project-toggle i {
  transition: transform 0.3s ease;
}

.project-toggle.expanded i {
  transform: rotate(180deg);
}

.project-qr-codes {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-in-out;
  background: #fafbfc;
}

.project-qr-codes.expanded {
  max-height: 2000px;
  border-top: 1px solid var(--gray-200);
}

.project-qr-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--spacing-4);
  padding: var(--spacing-6);
}

/* QR Card Base Styles */
.qr-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: var(--spacing-4);
  transition: var(--transition);
  cursor: pointer;
  position: relative;
}

.qr-card:hover {
  border-color: var(--primary-color);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.1);
  transform: translateY(-2px);
}

.qr-card.inactive {
  opacity: 0.7;
  background: linear-gradient(135deg, var(--white), #f8fafc);
}

/* Compact QR Card Layout for Unassigned Cards */
.qr-card-compact {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  width: 100%;
  padding: var(--spacing-3);
  min-height: 80px;
}

.qr-preview-compact {
  width: 60px;
  height: 60px;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid var(--gray-200);
  transition: var(--transition);
}

.qr-preview-compact img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.qr-card:hover .qr-preview-compact {
  border-color: var(--primary-color);
}

.qr-info-compact {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1);
}

.qr-name-compact {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--gray-900);
  margin: 0;
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.qr-details-row {
  display: flex;
  gap: var(--spacing-3);
  flex-wrap: wrap;
  align-items: center;
}

.qr-url-short {
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.qr-status-compact {
  flex-shrink: 0;
}

.qr-actions-compact {
  display: flex;
  gap: var(--spacing-1);
  flex-shrink: 0;
}

/* Standard QR Card Layout for Project Cards */
.qr-card-layout {
  display: flex;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-3);
  align-items: flex-start;
}

.qr-preview-large {
  width: 80px;
  height: 80px;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid var(--gray-200);
  transition: var(--transition);
}

.qr-preview-large img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.qr-card:hover .qr-preview-large {
  border-color: var(--primary-color);
}

.qr-details {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1);
  min-width: 0;
}

.qr-name {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--gray-900);
  margin: 0 0 var(--spacing-1) 0;
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.qr-detail-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--font-size-xs);
  color: var(--gray-600);
  min-width: 0;
}

.qr-detail-item i {
  font-size: 0.65rem;
  width: auto;
  flex-shrink: 0;
  color: var(--gray-400);
}

.qr-detail-item span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.qr-status-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1);
  padding: 0.2rem 0.4rem;
  border-radius: var(--radius-full);
  font-size: 0.65rem;
  font-weight: 500;
  margin-top: var(--spacing-1);
}

.qr-status-badge.active {
  background: rgba(16, 185, 129, 0.1);
  color: #047857;
}

.qr-status-badge.inactive {
  background: rgba(239, 68, 68, 0.1);
  color: #dc2626;
}

.qr-card-actions {
  display: flex;
  gap: var(--spacing-1);
  justify-content: flex-start;
  padding-top: var(--spacing-2);
  border-top: 1px solid var(--gray-200);
  margin-top: var(--spacing-2);
}

.qr-action-btn {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-md);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.75rem;
  text-decoration: none;
}

.qr-action-btn.edit {
  background: rgba(37, 99, 235, 0.1);
  color: var(--primary-color);
}

.qr-action-btn.edit:hover {
  background: var(--primary-color);
  color: var(--white);
}

.qr-action-btn.download {
  background: rgba(16, 185, 129, 0.1);
  color: #059669;
}

.qr-action-btn.download:hover {
  background: #059669;
  color: var(--white);
}

.qr-action-btn.toggle {
  background: rgba(245, 158, 11, 0.1);
  color: #d97706;
}

.qr-action-btn.toggle:hover {
  background: #d97706;
  color: var(--white);
}

/* Empty States */
.empty-project-qr {
  text-align: center;
  padding: var(--spacing-8) var(--spacing-4);
  color: var(--gray-600);
}

.empty-project-qr .empty-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--spacing-4);
  background: var(--gray-100);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--gray-400);
}

.empty-project-qr h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: var(--spacing-2);
}

.empty-project-qr p {
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-4);
}

.dashboard-empty {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--gray-600);
}

.dashboard-empty .empty-icon {
  width: 120px;
  height: 120px;
  margin: 0 auto 2rem;
  background: var(--gray-100);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--gray-400);
}

.dashboard-empty h3 {
  font-size: 2rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 1rem;
}

.dashboard-empty p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* Unassigned QR Section */
.unassigned-qr-section {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  margin-top: var(--spacing-6);
  overflow: hidden;
}

.unassigned-header {
  padding: var(--spacing-4) var(--spacing-6);
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  border-bottom: 1px solid #f59e0b;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.unassigned-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: #92400e;
  margin: 0;
}

.unassigned-count {
  background: rgba(245, 158, 11, 0.2);
  color: #92400e;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.3s ease;
}

.modal-content {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  max-width: 90vw;
  max-height: 90vh;
  overflow: auto;
  animation: slideIn 0.3s ease;
}

.qr-modal-content {
  max-width: 900px;
  width: 90vw;
  max-height: 80vh;
}

.modal-header {
  padding: var(--spacing-6);
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  margin: 0;
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--gray-900);
}

.modal-close {
  background: none;
  border: none;
  font-size: var(--font-size-xl);
  color: var(--gray-500);
  cursor: pointer;
  padding: var(--spacing-2);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.modal-close:hover {
  background: var(--gray-100);
  color: var(--gray-700);
}

.qr-modal-body {
  padding: var(--spacing-6);
}

.qr-modal-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: var(--spacing-8);
  align-items: start;
}

.qr-modal-image {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-4);
}

.qr-modal-image img {
  width: 280px;
  height: 280px;
  border: 3px solid var(--gray-200);
  border-radius: var(--radius-lg);
  background: var(--white);
  padding: var(--spacing-2);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.qr-modal-info {
  flex: 1;
  min-width: 0;
}

.qr-detail-section {
  background: #f8fafc;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: var(--spacing-6);
}

.qr-detail-section h4 {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  margin: 0 0 var(--spacing-6) 0;
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--primary-color);
  border-bottom: 2px solid var(--primary-color);
  padding-bottom: var(--spacing-2);
}

.qr-detail-section .qr-detail-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-4);
  align-items: start;
}

.qr-detail-section .qr-detail-item:last-child {
  margin-bottom: 0;
}

.qr-detail-section .qr-detail-item label {
  font-weight: 600;
  color: var(--gray-700);
  font-size: var(--font-size-sm);
  padding-top: 2px;
}

.qr-detail-section .qr-detail-item span {
  color: var(--gray-900);
  font-size: var(--font-size-base);
  line-height: 1.5;
  word-break: break-word;
}

.qr-destination-link a {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
  padding: var(--spacing-2) var(--spacing-3);
  border: 1px solid var(--primary-color);
  border-radius: var(--radius-md);
  transition: var(--transition);
  font-size: var(--font-size-sm);
}

.qr-destination-link a:hover {
  background: var(--primary-color);
  color: var(--white);
}

.qr-modal-footer {
  padding: var(--spacing-6);
  border-top: 1px solid var(--gray-200);
  display: flex;
  gap: var(--spacing-3);
  justify-content: flex-end;
  flex-wrap: wrap;
  background: #f8fafc;
}

.qr-modal-footer .btn {
  min-width: 140px;
}

/* Image Lightbox Styles */
.image-lightbox {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.3s ease;
  cursor: pointer;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  text-align: center;
}

.lightbox-image {
  max-width: 100%;
  max-height: 80vh;
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  background: var(--white);
  padding: var(--spacing-4);
}

.lightbox-close {
  position: absolute;
  top: -50px;
  right: 0;
  background: rgba(255, 255, 255, 0.9);
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  font-size: 1.2rem;
  color: var(--gray-700);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-close:hover {
  background: var(--white);
  color: var(--gray-900);
}

.lightbox-info {
  color: var(--white);
  margin-top: var(--spacing-4);
  font-size: var(--font-size-lg);
  font-weight: 500;
}

.lightbox-hint {
  color: rgba(255, 255, 255, 0.7);
  margin-top: var(--spacing-2);
  font-size: var(--font-size-sm);
}

/* Make QR images clickable */
.qr-preview-large,
.qr-preview-compact {
  cursor: zoom-in;
  position: relative;
}

.qr-preview-large::after,
.qr-preview-compact::after {
  content: '🔍';
  position: absolute;
  top: 2px;
  right: 2px;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  font-size: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

.qr-card:hover .qr-preview-large::after,
.qr-card:hover .qr-preview-compact::after {
  opacity: 1;
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .project-header {
    padding: var(--spacing-3) var(--spacing-4);
  }
  
  .project-info {
    gap: var(--spacing-3);
  }
  
  .project-icon {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }
  
  .project-meta {
    flex-direction: column;
    align-items: flex-end;
    gap: var(--spacing-2);
  }

  .project-qr-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-3);
    padding: var(--spacing-4);
  }

  .qr-card-compact {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-2);
    padding: var(--spacing-2);
  }
  
  .qr-info-compact {
    width: 100%;
  }
  
  .qr-details-row {
    flex-direction: column;
    gap: var(--spacing-1);
    align-items: center;
  }
  
  .qr-status-compact {
    margin: 0;
  }
  
  .qr-actions-compact {
    justify-content: center;
  }

  .qr-card-layout {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
  
  .qr-preview-large {
    width: 70px;
    height: 70px;
  }
  
  .qr-details {
    align-items: center;
    width: 100%;
  }
  
  .qr-detail-item {
    justify-content: center;
  }
  
  .unassigned-header {
    padding: var(--spacing-3) var(--spacing-4);
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-2);
  }
  
  .qr-modal-content {
    width: 95vw;
    max-height: 95vh;
  }
  
  .qr-modal-layout {
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
  }
  
  .qr-modal-image {
    order: 1;
  }
  
  .qr-modal-info {
    order: 2;
  }
  
  .qr-modal-image img {
    width: 240px;
    height: 240px;
  }
  
  .qr-modal-footer {
    flex-direction: column;
  }
  
  .qr-modal-footer .btn {
    width: 100%;
    min-width: unset;
  }
}

@media (max-width: 480px) {
  .project-description {
    white-space: normal;
    overflow: visible;
    text-overflow: unset;
  }

  .project-qr-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-2);
    padding: var(--spacing-3);
  }
  
  .modal-header {
    padding: var(--spacing-4);
  }
  
  .qr-modal-body {
    padding: var(--spacing-4);
  }
  
  .qr-detail-section {
    padding: var(--spacing-4);
  }
  
  .qr-modal-image img {
    width: 200px;
    height: 200px;
  }
  
  .qr-modal-footer {
    padding: var(--spacing-4);
  }
}
</style>
{% endblock %}

{% block content %}
<div class="dashboard-container">
  <!-- Dashboard Header -->
  <div class="dashboard-header">
    <div class="welcome-section">
      <h1>Welcome back, {{ session.full_name }}!</h1>
      <p>Manage your QR codes organized by projects</p>
      <div class="user-info-badge">
        <div class="role-indicator {{ session.role }}">
          <i class="fas {{ 'fa-crown' if session.role == 'admin' else 'fa-user' }}"></i>
          {{ session.role.title() }}
        </div>
        {% if session.last_login_date %}
        <div class="last-login">
          <i class="fas fa-clock"></i>
          Last login: {{ session.last_login_date.strftime('%b %d, %Y at %H:%M') }}
        </div>
        {% endif %}
      </div>
    </div>
    <div class="quick-actions">
      <a href="{{ url_for('create_qr_code') }}" class="btn btn-primary btn-lg">
        <i class="fas fa-plus"></i>
        Create QR Code
      </a>
      {% if session.role == 'admin' %}
      <a href="{{ url_for('users') }}" class="btn btn-secondary btn-lg">
        <i class="fas fa-users"></i>
        Manage Users
      </a>
      {% endif %}
    </div>
  </div>

  <!-- Statistics Section -->
  {% if session.role == 'admin' %}
  <div class="stats-section">
    <div class="stats-grid">
      <div class="stat-card primary">
        <div class="stat-icon">
          <i class="fas fa-qrcode"></i>
        </div>
        <div class="stat-content">
          <h3>{{ qr_codes|length }}</h3>
          <p>Total QR Codes</p>
        </div>
      </div>
      <div class="stat-card success">
        <div class="stat-icon">
          <i class="fas fa-check-circle"></i>
        </div>
        <div class="stat-content">
          <h3>{{ qr_codes|selectattr('active_status', 'equalto', True)|list|length }}</h3>
          <p>Active QR Codes</p>
        </div>
      </div>
      <div class="stat-card danger">
        <div class="stat-icon">
          <i class="fas fa-pause-circle"></i>
        </div>
        <div class="stat-content">
          <h3>{{ qr_codes|selectattr('active_status', 'equalto', False)|list|length }}</h3>
          <p>Inactive QR Codes</p>
        </div>
      </div>
      <div class="stat-card warning">
        <div class="stat-icon">
          <i class="fas fa-folder"></i>
        </div>
        <div class="stat-content">
          <h3>{{ projects|length }}</h3>
          <p>Total Projects</p>
        </div>
      </div>
    </div>
  </div>
  {% endif %}

  <!-- Projects Dashboard -->
  {% if projects %}
  <div class="projects-dashboard">
    {% for project in projects %}
    {% set project_qr_codes = qr_codes|selectattr('project_id', 'equalto', project.id)|list %}
    
    <div class="project-list-item">
      <!-- Project Header -->
      <div class="project-header" onclick="toggleProject({{ project.id }})">
        <div class="project-info">
          <div class="project-icon {{ 'inactive' if not project.active_status }}">
            <i class="fas fa-folder{{ '-open' if project.active_status else '' }}"></i>
          </div>
          <div class="project-details">
            <h3 class="project-name">{{ project.name }}</h3>
            {% if project.description %}
            <p class="project-description">{{ project.description }}</p>
            {% endif %}
          </div>
        </div>
        
        <div class="project-meta">
          <div class="project-stats">
            <div class="project-qr-count">
              <i class="fas fa-qrcode"></i>
              <span>{{ project_qr_codes|length }} QR Code{{ 's' if project_qr_codes|length != 1 else '' }}</span>
            </div>
            <span class="project-status {{ 'active' if project.active_status else 'inactive' }}">
              {{ 'Active' if project.active_status else 'Inactive' }}
            </span>
          </div>
          <button class="project-toggle" id="toggle-{{ project.id }}">
            <i class="fas fa-chevron-down"></i>
          </button>
        </div>
      </div>
      
      <!-- Project QR Codes -->
      <div class="project-qr-codes" id="project-qr-{{ project.id }}">
        {% if project_qr_codes %}
        <div class="project-qr-grid">
          {% for qr in project_qr_codes %}
          <div class="qr-card {{ 'inactive' if not qr.active_status }}" 
               data-qr-id="{{ qr.id }}"
               data-qr-name="{{ qr.name }}"
               data-qr-location="{{ qr.location }}"
               data-qr-address="{{ qr.location_address }}"
               data-qr-event="{{ qr.location_event }}"
               data-qr-url="{{ qr.qr_url if qr.qr_url else '' }}"
               onclick="openQRModalFromData(this)">
            
            <div class="qr-card-layout">
              <div class="qr-preview-large" onclick="event.stopPropagation(); openImageLightbox(this, '{{ qr.name }}')">
                <img src="data:image/png;base64,{{ qr.qr_code_image }}" alt="QR Code for {{ qr.name }}" loading="lazy">
              </div>
              
              <div class="qr-details">
                <h4 class="qr-name">{{ qr.name }}</h4>
                <div class="qr-detail-item">
                  <i class="fas fa-map-marker-alt"></i>
                  <span>{{ qr.location }}</span>
                </div>
                
                {% if qr.location_address %}
                <div class="qr-detail-item">
                  <i class="fas fa-home"></i>
                  <span>{{ qr.location_address }}</span>
                </div>
                {% endif %}
                
                {% if qr.qr_url %}
                <div class="qr-detail-item">
                  <i class="fas fa-link"></i>
                  <span>{{ qr.qr_url }}</span>
                </div>
                {% endif %}
                
                <span class="qr-status-badge {{ 'active' if qr.active_status else 'inactive' }}">
                  <i class="fas {{ 'fa-check-circle' if qr.active_status else 'fa-pause-circle' }}"></i>
                  {{ 'Active' if qr.active_status else 'Inactive' }}
                </span>
              </div>
            </div>

            <div class="qr-card-actions">
              <button class="qr-action-btn download" onclick="event.stopPropagation(); downloadQRFromCard(this)" title="Download QR Code">
                <i class="fas fa-download"></i>
              </button>
              
              <a href="{{ url_for('edit_qr_code', qr_id=qr.id) }}" class="qr-action-btn edit" onclick="event.stopPropagation()" title="Edit QR Code">
                <i class="fas fa-edit"></i>
              </a>
              
              {% if session.role == 'admin' %}
              <button class="qr-action-btn toggle" onclick="event.stopPropagation(); toggleQRCodeStatus({{ qr.id }})" title="{{ 'Deactivate' if qr.active_status else 'Activate' }} QR Code">
                <i class="fas {{ 'fa-pause' if qr.active_status else 'fa-play' }}"></i>
              </button>
              {% endif %}
            </div>
          </div>
          {% endfor %}
        </div>
        {% else %}
        <div class="empty-project-qr">
          <div class="empty-icon">
            <i class="fas fa-qrcode"></i>
          </div>
          <h4>No QR Codes in this Project</h4>
          <p>Create your first QR code for this project</p>
          <a href="{{ url_for('create_qr_code') }}" class="btn btn-primary">
            <i class="fas fa-plus"></i>
            Create QR Code
          </a>
        </div>
        {% endif %}
      </div>
    </div>
    {% endfor %}
  </div>
  {% endif %}

  <!-- Unassigned QR Codes Section -->
  {% set unassigned_qr_codes = qr_codes|selectattr('project_id', 'equalto', None)|list %}
  {% if unassigned_qr_codes %}
  <div class="unassigned-qr-section">
    <div class="unassigned-header">
      <h3 class="unassigned-title">
        <i class="fas fa-exclamation-triangle"></i>
        Unassigned QR Codes
      </h3>
      <span class="unassigned-count">{{ unassigned_qr_codes|length }} QR Code{{ 's' if unassigned_qr_codes|length != 1 else '' }}</span>
    </div>
    
    <div class="project-qr-grid">
      {% for qr in unassigned_qr_codes %}
      <div class="qr-card {{ 'inactive' if not qr.active_status }}" 
           data-qr-id="{{ qr.id }}"
           data-qr-name="{{ qr.name }}"
           data-qr-location="{{ qr.location }}"
           data-qr-address="{{ qr.location_address }}"
           data-qr-event="{{ qr.location_event }}"
           data-qr-url="{{ qr.qr_url if qr.qr_url else '' }}"
           onclick="openQRModalFromData(this)">
        
        <div class="qr-card-compact">
          <div class="qr-preview-compact" onclick="event.stopPropagation(); openImageLightbox(this, '{{ qr.name }}')">
            <img src="data:image/png;base64,{{ qr.qr_code_image }}" alt="QR Code for {{ qr.name }}" loading="lazy">
          </div>
          
          <div class="qr-info-compact">
            <h4 class="qr-name-compact">{{ qr.name }}</h4>
            <div class="qr-details-row">
              <div class="qr-detail-item">
                <i class="fas fa-map-marker-alt"></i>
                <span>{{ qr.location }}</span>
              </div>
              
              {% if qr.location_address %}
              <div class="qr-detail-item">
                <i class="fas fa-home"></i>
                <span>{{ qr.location_address }}</span>
              </div>
              {% endif %}
              
              {% if qr.qr_url %}
              <div class="qr-detail-item">
                <i class="fas fa-link"></i>
                <span class="qr-url-short">{{ qr.qr_url[:50] }}{% if qr.qr_url|length > 50 %}...{% endif %}</span>
              </div>
              {% endif %}
            </div>
          </div>
          
          <div class="qr-status-compact">
            <span class="qr-status-badge {{ 'active' if qr.active_status else 'inactive' }}">
              <i class="fas {{ 'fa-check-circle' if qr.active_status else 'fa-pause-circle' }}"></i>
              {{ 'Active' if qr.active_status else 'Inactive' }}
            </span>
          </div>
          
          <div class="qr-actions-compact">
            <button class="qr-action-btn download" onclick="event.stopPropagation(); downloadQRFromCard(this)" title="Download QR Code">
              <i class="fas fa-download"></i>
            </button>
            
            <a href="{{ url_for('edit_qr_code', qr_id=qr.id) }}" class="qr-action-btn edit" onclick="event.stopPropagation()" title="Edit QR Code">
              <i class="fas fa-edit"></i>
            </a>
            
            {% if session.role == 'admin' %}
            <button class="qr-action-btn toggle" onclick="event.stopPropagation(); toggleQRCodeStatus({{ qr.id }})" title="{{ 'Deactivate' if qr.active_status else 'Activate' }} QR Code">
              <i class="fas {{ 'fa-pause' if qr.active_status else 'fa-play' }}"></i>
            </button>
            {% endif %}
          </div>
        </div>
      </div>
      {% endfor %}
    </div>
  </div>
  {% endif %}

  <!-- Empty State -->
  {% if not projects and not qr_codes %}
  <div class="dashboard-empty">
    <div class="empty-icon">
      <i class="fas fa-folder-open"></i>
    </div>
    <h3>Welcome to Your QR Code Dashboard</h3>
    <p>Get started by creating your first project and QR codes to organize your digital assets effectively.</p>
    <div style="display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap;">
      {% if session.role == 'admin' %}
      <a href="{{ url_for('create_project') }}" class="btn btn-primary">
        <i class="fas fa-folder-plus"></i>
        Create Project
      </a>
      {% endif %}
      <a href="{{ url_for('create_qr_code') }}" class="btn btn-secondary">
        <i class="fas fa-plus"></i>
        Create QR Code
      </a>
    </div>
  </div>
  {% endif %}
</div>

<!-- Image Lightbox -->
<div id="imageLightbox" class="image-lightbox" onclick="closeImageLightbox()">
  <div class="lightbox-content" onclick="event.stopPropagation()">
    <button class="lightbox-close" onclick="closeImageLightbox()">
      <i class="fas fa-times"></i>
    </button>
    <img id="lightboxImage" src="" alt="" class="lightbox-image">
    <div class="lightbox-info" id="lightboxInfo"></div>
    <div class="lightbox-hint">Click anywhere outside the image to close</div>
  </div>
</div>

<!-- Enhanced QR Code Modal -->
<div id="qrModal" class="modal" onclick="closeQRModal()">
  <div class="modal-content qr-modal-content" onclick="event.stopPropagation()">
    <div class="modal-header">
      <h3 id="modalTitle">QR Code Details</h3>
      <button class="modal-close" onclick="closeQRModal()">
        <i class="fas fa-times"></i>
      </button>
    </div>
    <div class="modal-body qr-modal-body">
      <div class="qr-modal-layout">
        <div class="qr-modal-image">
          <img id="modalQRImage" src="" alt="QR Code">
        </div>
        
        <div class="qr-modal-info">
          <div class="qr-detail-section">
            <h4><i class="fas fa-qrcode"></i> QR Code Information</h4>
            
            <div class="qr-detail-item">
              <label>Name:</label>
              <span id="modalQRName">-</span>
            </div>
            
            <div class="qr-detail-item">
              <label>Location:</label>
              <span id="modalQRLocation">-</span>
            </div>
            
            <div class="qr-detail-item">
              <label>Address:</label>
              <span id="modalQRAddress">-</span>
            </div>
            
            <div class="qr-detail-item">
              <label>Event:</label>
              <span id="modalQREvent">-</span>
            </div>
            
            <div class="qr-detail-item">
              <label>QR Destination:</label>
              <span id="modalQRDestination" class="qr-destination-link">
                <a href="#" target="_blank" rel="noopener noreferrer">
                  <i class="fas fa-external-link-alt"></i>
                  View QR Destination
                </a>
              </span>
            </div>
          </div>
        </div>
      </div>
    </div>
    
    <div class="modal-footer qr-modal-footer">
      <button class="btn btn-primary" onclick="downloadModalQR()">
        <i class="fas fa-download"></i>
        Download QR Code
      </button>
      <button class="btn btn-outline" onclick="copyModalQRData()">
        <i class="fas fa-copy"></i>
        Copy Information
      </button>
      <button class="btn btn-secondary" onclick="copyQRDestination()">
        <i class="fas fa-link"></i>
        Copy QR Link
      </button>
      <button class="btn btn-outline" onclick="closeQRModal()">
        <i class="fas fa-times"></i>
        Close
      </button>
    </div>
  </div>
</div>

<script>
class ProjectDashboardManager {
  constructor() {
    this.expandedProjects = new Set();
    this.currentModalQR = null;
    this.initialize();
  }

  initialize() {
    const saved = localStorage.getItem('expandedProjects');
    if (saved) {
      this.expandedProjects = new Set(JSON.parse(saved));
      this.restoreProjectStates();
    }
  }

  restoreProjectStates() {
    this.expandedProjects.forEach(projectId => {
      this.expandProject(projectId, false);
    });
  }

  toggleProject(projectId) {
    const isExpanded = this.expandedProjects.has(projectId);
    
    if (isExpanded) {
      this.collapseProject(projectId);
    } else {
      this.expandProject(projectId);
    }
    
    this.saveExpandedState();
  }

  expandProject(projectId, animate = true) {
    const projectQR = document.getElementById(`project-qr-${projectId}`);
    const toggle = document.getElementById(`toggle-${projectId}`);
    const header = toggle?.closest('.project-header');
    
    if (projectQR && toggle) {
      projectQR.classList.add('expanded');
      toggle.classList.add('expanded');
      header?.classList.add('expanded');
      this.expandedProjects.add(projectId);
      
      if (animate) {
        setTimeout(() => {
          projectQR.scrollIntoView({ 
            behavior: 'smooth', 
            block: 'nearest' 
          });
        }, 200);
      }
    }
  }

  collapseProject(projectId) {
    const projectQR = document.getElementById(`project-qr-${projectId}`);
    const toggle = document.getElementById(`toggle-${projectId}`);
    const header = toggle?.closest('.project-header');
    
    if (projectQR && toggle) {
      projectQR.classList.remove('expanded');
      toggle.classList.remove('expanded');
      header?.classList.remove('expanded');
      this.expandedProjects.delete(projectId);
    }
  }

  saveExpandedState() {
    localStorage.setItem('expandedProjects', JSON.stringify([...this.expandedProjects]));
  }

  async toggleQRCodeStatus(qrId) {
    try {
      const response = await fetch(`/qr-codes/${qrId}/toggle-status`, {
        method: 'POST',
        headers: {
          'Content-Type': 'application/json',
          'X-Requested-With': 'XMLHttpRequest'
        }
      });
      
      if (response.ok) {
        const result = await response.json();
        if (result.success) {
          if (window.showToast) {
            window.showToast(result.message, 'success');
          }
          
          setTimeout(() => {
            window.location.reload();
          }, 1000);
        } else {
          throw new Error(result.message || 'Failed to toggle QR code status');
        }
      } else {
        throw new Error('Failed to toggle QR code status');
      }
    } catch (error) {
      console.error('Toggle status failed:', error);
      if (window.showToast) {
        window.showToast('Failed to update QR code status', 'error');
      }
    }
  }

  openQRModalFromData(element) {
    const qrData = {
      name: element.dataset.qrName,
      image: element.querySelector('img').src,
      location: element.dataset.qrLocation,
      address: element.dataset.qrAddress,
      event: element.dataset.qrEvent,
      qr_url: element.dataset.qrUrl
    };
    
    this.openQRModal(qrData);
  }

  openQRModal(qrData) {
    const modal = document.getElementById('qrModal');
    const modalImage = document.getElementById('modalQRImage');
    const modalTitle = document.getElementById('modalTitle');
    
    const modalQRName = document.getElementById('modalQRName');
    const modalQRLocation = document.getElementById('modalQRLocation');
    const modalQRAddress = document.getElementById('modalQRAddress');
    const modalQREvent = document.getElementById('modalQREvent');
    const modalQRDestination = document.getElementById('modalQRDestination');
    
    if (modal && modalImage && modalTitle) {
      modalTitle.textContent = `QR Code: ${qrData.name}`;
      modalImage.src = qrData.image;
      modalImage.alt = `QR Code for ${qrData.name}`;
      
      if (modalQRName) modalQRName.textContent = qrData.name || '-';
      if (modalQRLocation) modalQRLocation.textContent = qrData.location || '-';
      if (modalQRAddress) modalQRAddress.textContent = qrData.address || '-';
      if (modalQREvent) modalQREvent.textContent = qrData.event || 'No event specified';
      
      if (modalQRDestination && qrData.qr_url) {
        const destinationUrl = `${window.location.origin}/qr/${qrData.qr_url}`;
        const linkElement = modalQRDestination.querySelector('a');
        if (linkElement) {
          linkElement.href = destinationUrl;
          linkElement.innerHTML = `
            <i class="fas fa-external-link-alt"></i>
            ${destinationUrl}
          `;
        }
      } else if (modalQRDestination) {
        modalQRDestination.innerHTML = '<span style="color: var(--gray-500); font-style: italic;">No destination URL available</span>';
      }
      
      this.currentModalQR = {
        name: qrData.name,
        image: qrData.image,
        location: qrData.location,
        address: qrData.address,
        event: qrData.event,
        qr_url: qrData.qr_url,
        destination_url: qrData.qr_url ? `${window.location.origin}/qr/${qrData.qr_url}` : null
      };
      
      modal.style.display = 'flex';
      
      document.addEventListener('keydown', this.handleModalKeydown.bind(this));
    }
  }

  closeQRModal() {
    const modal = document.getElementById('qrModal');
    if (modal) {
      modal.style.display = 'none';
      this.currentModalQR = null;
      
      document.removeEventListener('keydown', this.handleModalKeydown.bind(this));
    }
  }

  handleModalKeydown(event) {
    if (event.key === 'Escape') {
      this.closeQRModal();
    }
  }

  downloadQRFromCard(button) {
    const qrCard = button.closest('.qr-card');
    const img = qrCard.querySelector('img');
    const qrName = qrCard.dataset.qrName;
    
    if (img && img.src) {
      const base64Data = img.src.split('base64,')[1];
      this.downloadQR(base64Data, qrName);
    }
  }

  downloadQR(base64Image, filename) {
    try {
      const base64Data = base64Image.includes('base64,') 
        ? base64Image.split('base64,')[1] 
        : base64Image;
      
      const link = document.createElement('a');
      link.href = `data:image/png;base64,${base64Data}`;
      link.download = `${filename.replace(/[^a-z0-9]/gi, '_').toLowerCase()}_qr_code.png`;

      document.body.appendChild(link);
      link.click();
      document.body.removeChild(link);

      if (window.showToast) {
        window.showToast('QR code downloaded successfully!', 'success');
      }
    } catch (error) {
      console.error('Download error:', error);
      if (window.showToast) {
        window.showToast('Failed to download QR code', 'error');
      }
    }
  }

  downloadModalQR() {
    if (this.currentModalQR) {
      const base64Data = this.currentModalQR.image.split('base64,')[1];
      this.downloadQR(base64Data, this.currentModalQR.name);
    }
  }

  copyModalQRData() {
    if (this.currentModalQR) {
      const data = `QR Code: ${this.currentModalQR.name}\nLocation: ${this.currentModalQR.location}\nAddress: ${this.currentModalQR.address}\nEvent: ${this.currentModalQR.event}${this.currentModalQR.destination_url ? `\nQR Link: ${this.currentModalQR.destination_url}` : ''}`;
      
      navigator.clipboard.writeText(data)
        .then(() => {
          if (window.showToast) {
            window.showToast('QR code information copied to clipboard!', 'success');
          }
        })
        .catch(() => {
          const textArea = document.createElement('textarea');
          textArea.value = data;
          document.body.appendChild(textArea);
          textArea.select();
          try {
            document.execCommand('copy');
            if (window.showToast) {
              window.showToast('QR code information copied to clipboard!', 'success');
            }
          } catch (err) {
            if (window.showToast) {
              window.showToast('Failed to copy to clipboard', 'error');
            }
          }
          document.body.removeChild(textArea);
        });
    }
  }

  copyQRDestination() {
    if (this.currentModalQR && this.currentModalQR.destination_url) {
      navigator.clipboard.writeText(this.currentModalQR.destination_url)
        .then(() => {
          if (window.showToast) {
            window.showToast('QR destination link copied to clipboard!', 'success');
          }
        })
        .catch(() => {
          if (window.showToast) {
            window.showToast('Failed to copy QR link', 'error');
          }
        });
    } else {
      if (window.showToast) {
        window.showToast('No QR destination link available', 'warning');
      }
    }
  }

  // Image Lightbox Functions
  openImageLightbox(previewElement, qrName) {
    console.log('Opening lightbox for:', qrName); // Debug log
    
    const img = previewElement.querySelector('img');
    
    if (img && img.src) {
      const lightbox = document.getElementById('imageLightbox');
      const lightboxImage = document.getElementById('lightboxImage');
      const lightboxInfo = document.getElementById('lightboxInfo');
      
      console.log('Lightbox elements found:', !!lightbox, !!lightboxImage, !!lightboxInfo); // Debug log
      
      if (lightbox && lightboxImage && lightboxInfo) {
        lightboxImage.src = img.src;
        lightboxImage.alt = img.alt;
        lightboxInfo.textContent = `QR Code: ${qrName}`;
        
        lightbox.style.display = 'flex';
        console.log('Lightbox should be visible now'); // Debug log
        
        // Add keyboard listener for ESC key
        document.addEventListener('keydown', this.handleLightboxKeydown.bind(this));
      } else {
        console.error('Lightbox elements not found');
      }
    } else {
      console.error('Image element not found or no src');
    }
  }

  closeImageLightbox() {
    console.log('Closing lightbox'); // Debug log
    const lightbox = document.getElementById('imageLightbox');
    if (lightbox) {
      lightbox.style.display = 'none';
      
      // Remove keyboard listener
      document.removeEventListener('keydown', this.handleLightboxKeydown.bind(this));
    }
  }

  handleLightboxKeydown(event) {
    if (event.key === 'Escape') {
      this.closeImageLightbox();
    }
  }
}

let dashboardManager;

document.addEventListener('DOMContentLoaded', function() {
  dashboardManager = new ProjectDashboardManager();
  
  window.toggleProject = (projectId) => dashboardManager.toggleProject(projectId);
  window.toggleQRCodeStatus = (qrId) => dashboardManager.toggleQRCodeStatus(qrId);
  window.openQRModalFromData = (element) => dashboardManager.openQRModalFromData(element);
  window.closeQRModal = () => dashboardManager.closeQRModal();
  window.downloadModalQR = () => dashboardManager.downloadModalQR();
  window.copyModalQRData = () => dashboardManager.copyModalQRData();
  window.copyQRDestination = () => dashboardManager.copyQRDestination();
  window.downloadQRFromCard = (button) => dashboardManager.downloadQRFromCard(button);
  window.openImageLightbox = (element, qrName) => dashboardManager.openImageLightbox(element, qrName);
  window.closeImageLightbox = () => dashboardManager.closeImageLightbox();
  
  console.log('Project Dashboard initialized successfully');
});
</script>
{% endblock %}