{% extends "exams/base.html" %}
{% load static %}

{% block content %}

<div class="container-fluid px-4 mt-4">

  <!-- Header Section -->
  <div class="d-flex justify-content-between align-items-center mb-4">
    <div>
      <h4 class="mb-1 fw-bold">
        <i class="fas fa-project-diagram text-primary me-2"></i>Joint Exam Managements System
      </h4>
    </div>

    {% if user.is_superuser or user.profile.role == "super" %}
    <a href="{% url 'exams:project_add' %}" class="btn btn-primary shadow-sm">
      <i class="fas fa-plus me-2"></i>Add New Project
    </a>
    {% endif %}
  </div>

    {% if messages %}
        {% for message in messages %}
            <div class="alert alert-{{ message.tags }} alert-dismissible fade show">
                {{ message }}
                <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
            </div>
        {% endfor %}
    {% endif %}
  <!-- Projects Table -->
  <div class="card shadow-sm border-0">
    <div class="card-body p-0">
      <div class="table-responsive">
        <table class="table table-hover mb-0">
          <thead class="table-gradient">
            <tr>
              <th class="ps-4">📌 Project Name</th>
              <th>🎓 Ac. Level</th>
              <th>📅 Year</th>
              <th>⚡ Status</th>
              <th class="text-center pe-4">⚙️ Actions</th>
            </tr>
          </thead>
          <tbody>
            {% for project in projects %}
            <tr class="project-row">
              <td class="ps-4 fw-semibold">{{ project.name }}</td>
              <td>
                <span class="level-badge">{{ project.academic_level.name }}</span>
              </td>
              <td>
                <span class="year-badge">{{ project.year }}</span>
              </td>


              <td>
                <!-- Status Toggle Switch -->
                <div class="status-toggle">
                  <input type="checkbox" 
                         id="status-{{ project.project_code }}" 
                         class="status-switch" 
                         {% if project.is_active %}checked{% endif %}
                         data-project-id="{{ project.project_code }}"
                         data-url="{% url 'exams:toggle_project_status' project.project_code %}">
                  <label for="status-{{ project.project_code }}" class="status-label">
                    <span class="status-text status-active-text">
                      <i class="fas fa-check-circle"></i> Active
                    </span>
                    <span class="status-text status-inactive-text">
                      <i class="fas fa-ban"></i> Inactive
                    </span>
                    <span class="status-slider"></span>
                  </label>
                </div>
              </td>

              <td class="text-center pe-4">
               {% if user.is_superuser or user.profile.role == "super" %}
                <a href="{% url 'exams:project_edit' project.id %}" class="btn btn-sm btn-danger me-1" title="Edit Project">
                    <i class="fas fa-edit"></i> Edit
                </a>


           
                <a href="{% url 'exams:project_manage' project.project_code  %}" class="btn-manage">
                  <i class="fas fa-cog me-2"></i>Manage
                </a>

        <!-- NEW: View Progress Button -->
        <a href="{% url 'exams:project_progress' project.project_code %}" class="btn btn-sm btn-info me-1" title="View Progress">
            <i class="fas fa-chart-line"></i> Progress
        </a>
                {% endif %}

{% if user.profile.role == "super_master" %}
        <!-- DELETE Button (Only for super_master/superuser) -->
          <button type="button" 
                  class="btn btn-sm btn-danger ms-1" 
                  data-bs-toggle="modal" 
                  data-bs-target="#deleteProjectModal"
                  data-project-id="{{ project.id }}"
                  data-project-code="{{ project.project_code }}"
                  data-project-name="{{ project.name }}"
                  title="Delete Project">
              <i class="fas fa-trash-alt"></i> Delete
          </button>
{% endif %}


{% if user.is_superuser or user.profile.role == "school" %}
        <a href="{% url 'exams:rank_summary_page' project.project_code %}" class="btn btn-sm btn-primary me-1" title="View Results">
            <i class="fas fa-eye"></i> View-Results
        </a>
    {% endif %}
    
    {% if project.upload == True and user.profile.role == "school" %}
        <a href="{% url 'exams:school_upload_page' project.project_code user.profile.school.school_code %}" class="btn btn-sm btn-success me-1" title="Upload Results">
            <i class="fas fa-upload"></i> Upload Results
        </a>
{% endif %}



              </td>
            </tr>
            {% empty %}
            <tr>
              <td colspan="5" class="text-center py-5 text-muted">
                <i class="fas fa-folder-open fa-3x mb-3 d-block text-muted"></i>
                No projects found. Click "Add New Project" to get started.
              </td>
            </tr>
            {% endfor %}
          </tbody>
        </table>
      </div>
    </div>
  </div>

</div>







<!-- Delete Project Confirmation Modal -->
<div class="modal fade" id="deleteProjectModal" tabindex="-1" aria-labelledby="deleteProjectModalLabel" aria-hidden="true">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header bg-danger text-white">
                <h5 class="modal-title" id="deleteProjectModalLabel">
                    <i class="fas fa-exclamation-triangle me-2"></i>Confirm Delete
                </h5>
                <button type="button" class="btn-close btn-close-white" data-bs-dismiss="modal" aria-label="Close"></button>
            </div>
            <div class="modal-body">
                <div class="text-center mb-3">
                    <i class="fas fa-trash-alt fa-4x text-danger mb-3"></i>
                </div>
                <p class="text-center">Are you sure you want to delete this project?</p>
                <div class="alert alert-warning">
                    <strong><i class="fas fa-info-circle"></i> Warning:</strong>
                    <ul class="mb-0 mt-2">
                        <li>This action <strong>CANNOT</strong> be undone</li>
                        <li>All project data will be permanently deleted including:</li>
                        <ul>
                            <li>Students</li>
                            <li>Processed scores</li>
                            <li>School results</li>
                            <li>Student final results</li>
                            <li>Subject results</li>
                        </ul>
                    </ul>
                </div>
                <div class="mt-3">
                    <label class="form-label fw-bold">Project Name:</label>
                    <p class="text-primary" id="deleteProjectName"></p>
                </div>
                <div class="mt-2">
                    <label class="form-label fw-bold">Project Code:</label>
                    <p class="text-muted" id="deleteProjectCode"></p>
                </div>
                <div class="form-check mt-3">
                    <input class="form-check-input" type="checkbox" id="confirmDeleteCheckbox">
                    <label class="form-check-label text-danger" for="confirmDeleteCheckbox">
                        I understand that this action is permanent and cannot be undone
                    </label>
                </div>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">
                    <i class="fas fa-times me-1"></i>Cancel
                </button>
                <form id="deleteProjectForm" method="post" action="">
                    {% csrf_token %}
                    <button type="submit" class="btn btn-danger" id="confirmDeleteBtn" disabled>
                        <i class="fas fa-trash-alt me-1"></i>Yes, Delete Project
                    </button>
                </form>
            </div>
        </div>
    </div>
</div>










<style>
  /* Table Gradient Header */
  .table-gradient {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
  }
  
  .table-gradient th {
    color: white !important;
    font-weight: 600;
    padding: 16px 12px;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: none;
    background: transparent !important;
  }
  
  .table-hover tbody tr {
    transition: all 0.2s ease;
    border-bottom: 1px solid #eef2f7;
  }
  
  .table-hover tbody tr:hover {
    background: linear-gradient(90deg, #f8f9fa 0%, #ffffff 100%);
    transform: translateX(2px);
  }
  
  .table-hover tbody td {
    padding: 14px 12px;
    vertical-align: middle;
    border: none;
    color: #2c3e50;
  }
  
  /* Badge Styles */
  .level-badge {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    display: inline-block;
  }
  
  .year-badge {
    background: #f1f5f9;
    color: #1e293b;
    padding: 5px 12px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.85rem;
    display: inline-block;
  }
  
  /* Toggle Switch Styles */
  .status-toggle {
    position: relative;
    display: inline-block;
  }
  
  .status-switch {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
  }
  
  .status-label {
    display: inline-flex;
    align-items: center;
    cursor: pointer;
    min-width: 100px;
    position: relative;
    user-select: none;
  }
  
  .status-text {
    font-size: 0.85rem;
    font-weight: 500;
    padding: 5px 10px;
    border-radius: 20px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
  }
  
  .status-active-text {
    background: #10b981;
    color: white;
    opacity: 1;
    display: inline-flex;
  }
  
  .status-inactive-text {
    background: #ef4444;
    color: white;
    opacity: 0;
    display: none;
    position: absolute;
    left: 0;
    top: 0;
  }
  
  /* When checkbox is checked - Active state */
  .status-switch:checked + .status-label .status-active-text {
    display: inline-flex;
    opacity: 1;
  }
  
  .status-switch:checked + .status-label .status-inactive-text {
    display: none;
    opacity: 0;
  }
  
  /* When checkbox is unchecked - Inactive state */
  .status-switch:not(:checked) + .status-label .status-active-text {
    display: none;
    opacity: 0;
  }
  
  .status-switch:not(:checked) + .status-label .status-inactive-text {
    display: inline-flex;
    opacity: 1;
    position: relative;
  }
  
  /* Simple toggle without slider (just text badge) */
  .status-switch:not(:checked) + .status-label .status-inactive-text {
    position: relative;
  }
  
  /* Hover effect */
  .status-label:hover .status-text {
    transform: scale(1.05);
    filter: brightness(0.95);
  }
  
  /* Loading state */
  .status-switch:disabled + .status-label {
    opacity: 0.6;
    cursor: not-allowed;
  }
  
  .status-switch:disabled + .status-label .status-text {
    cursor: not-allowed;
  }
  
  /* Button styles */
  .btn-group .btn {
    margin: 0 2px;
    border-radius: 6px;
  }
  
  .btn-sm {
    padding: 5px 12px;
    font-size: 0.8rem;
  }
  
  .card {
    border-radius: 16px;
    overflow: hidden;
  }
  
  .table-responsive {
    border-radius: 16px;
  }

  /* Manage Button */
  .btn-manage {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
    padding: 6px 18px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(59,130,246,0.2);
  }
  
  .btn-manage:hover {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(59,130,246,0.3);
  }

</style>

<script>
document.addEventListener('DOMContentLoaded', function() {
    // Get all status switches
    const switches = document.querySelectorAll('.status-switch');
    
    switches.forEach(switchElement => {
        switchElement.addEventListener('change', function(e) {
            const projectId = this.dataset.projectId;
            const isActive = this.checked;
            const url = this.dataset.url;
            
            // Disable switch while processing
            this.disabled = true;
            
            // Show loading state (optional)
            const label = this.nextElementSibling;
            label.style.opacity = '0.6';
            
            // Send AJAX request
            fetch(url, {
                method: 'POST',
                headers: {
                    'X-CSRFToken': getCookie('csrftoken'),
                    'Content-Type': 'application/json',
                },
                body: JSON.stringify({
                    is_active: isActive
                })
            })
            .then(response => response.json())
            .then(data => {
                if (data.success) {
                    // Show success message (optional)
                    showToast(data.message || `Project status updated to ${isActive ? 'Active' : 'Inactive'}`, 'success');
                } else {
                    // Revert the switch if failed
                    this.checked = !isActive;
                    showToast(data.error || 'Failed to update status', 'error');
                }
            })
            .catch(error => {
                console.error('Error:', error);
                // Revert the switch
                this.checked = !isActive;
                showToast('Network error. Please try again.', 'error');
            })
            .finally(() => {
                // Re-enable switch
                this.disabled = false;
                label.style.opacity = '1';
            });
        });
    });
    
    // Helper function to get CSRF token
    function getCookie(name) {
        let cookieValue = null;
        if (document.cookie && document.cookie !== '') {
            const cookies = document.cookie.split(';');
            for (let i = 0; i < cookies.length; i++) {
                const cookie = cookies[i].trim();
                if (cookie.substring(0, name.length + 1) === (name + '=')) {
                    cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
                    break;
                }
            }
        }
        return cookieValue;
    }
    
    // Toast notification function
    function showToast(message, type = 'success') {
        // You can implement a toast notification here
        // For now, use alert (you can replace with a better notification)
        if (type === 'success') {
            console.log('✓', message);
        } else {
            console.error('✗', message);
        }
        // Optional: Show a temporary message
        const toast = document.createElement('div');
        toast.textContent = message;
        toast.style.cssText = `
            position: fixed;
            bottom: 20px;
            right: 20px;
            background: ${type === 'success' ? '#10b981' : '#ef4444'};
            color: white;
            padding: 12px 20px;
            border-radius: 8px;
            z-index: 9999;
            animation: fadeInOut 3s ease-in-out;
        `;
        document.body.appendChild(toast);
        setTimeout(() => toast.remove(), 3000);
    }
});

// Add animation keyframes
const style = document.createElement('style');
style.textContent = `
    @keyframes fadeInOut {
        0% { opacity: 0; transform: translateY(20px); }
        10% { opacity: 1; transform: translateY(0); }
        90% { opacity: 1; transform: translateY(0); }
        100% { opacity: 0; transform: translateY(-20px); }
    }
`;
document.head.appendChild(style);
</script>












<script>
document.addEventListener('DOMContentLoaded', function() {
    // Handle delete button click - populate modal
    const deleteModal = document.getElementById('deleteProjectModal');
    
    if (deleteModal) {
        deleteModal.addEventListener('show.bs.modal', function(event) {
            const button = event.relatedTarget;
            const projectId = button.getAttribute('data-project-id');
            const projectName = button.getAttribute('data-project-name');
            const projectCode = button.getAttribute('data-project-code');
            
            // Populate modal with project info
            document.getElementById('deleteProjectName').textContent = projectName;
            document.getElementById('deleteProjectCode').textContent = projectCode;
            
            // Set form action URL
            const form = document.getElementById('deleteProjectForm');
            form.action = `/project/${projectCode}/delete/`;
            
            // Reset checkbox and button state
            const confirmCheckbox = document.getElementById('confirmDeleteCheckbox');
            const confirmBtn = document.getElementById('confirmDeleteBtn');
            
            if (confirmCheckbox) {
                confirmCheckbox.checked = false;
                confirmBtn.disabled = true;
                
                // Remove any existing event listeners and add new one
                confirmCheckbox.removeEventListener('change', handleCheckboxChange);
                confirmCheckbox.addEventListener('change', handleCheckboxChange);
            }
        });
    }
    
    // Function to handle checkbox change
    function handleCheckboxChange() {
        const confirmCheckbox = document.getElementById('confirmDeleteCheckbox');
        const confirmBtn = document.getElementById('confirmDeleteBtn');
        confirmBtn.disabled = !confirmCheckbox.checked;
    }
});
</script>


{% endblock %}