{% extends "base.html" %}
{% block title %}My Department{% endblock %}

{% block content %}
<link rel="stylesheet" href="{{ url_for('static', filename='css/mydepartment.css') }}" />


<div class="user-container mt-4">
  <div class="row g-4 mb-4">
    <div class="col-sm-6 col-xl-3">
      <div class="card card-1 h-100">
        <div class="card-body">
          <div class="d-flex justify-content-between align-items-start">
            <div>
              <h6 class="card-title text-muted">Department</h6>
              <h5 class="mb-1">{{ department.name|default('N/A') }}</h5>
              <small class="text-success">Current Department</small>
            </div>
            <div class="bg-primary text-white rounded-circle d-flex align-items-center justify-content-center"
                 style="width:50px; height:50px;">
              <i class="bx bx-building fs-4"></i>
            </div>
          </div>
        </div>
      </div>
    </div>
    <div class="col-sm-6 col-xl-3">
      <div class="card card-1 h-100">
        <div class="card-body">
          <div class="d-flex justify-content-between align-items-start">
            <div>
              <h6 class="card-title text-muted">Total Users</h6>
              <h4 class="mb-1">{{ total_users|default(0) }}</h4>
              <small class="text-success">Users in Department</small>
            </div>
            <div class="bg-success text-white rounded-circle d-flex align-items-center justify-content-center"
                 style="width:50px; height:50px;">
              <i class="bx bx-group fs-4"></i>
            </div>
          </div>
        </div>
      </div>
    </div>
  </div>

  <div class="card card-1 mb-3 management-card">
    <div class="card-header d-flex justify-content-between align-items-center">
      <h2>My Department Users</h2>
      <button class="btn btn-primary" data-bs-toggle="modal" data-bs-target="#createUserModal">
        <i class="bi bi-plus-circle"></i> Add User
      </button>
    </div>
    <div class="card-body">
      <div class="filter-container">
        <div class="search-input col-md-4">
          <i class="bx bx-search"></i>
          <input type="text" class="form-control" id="searchInput" placeholder="Search by username or email" value="{{ search|default('') }}">
        </div>
        <div class="col-md-3">
          <select class="form-select" id="sortFilter">
            <option value="username_asc" {% if sort|default('username_asc') == 'username_asc' %}selected{% endif %}>Username (A-Z)</option>
            <option value="username_desc" {% if sort|default('username_asc') == 'username_desc' %}selected{% endif %}>Username (Z-A)</option>
            <option value="email_asc" {% if sort|default('username_asc') == 'email_asc' %}selected{% endif %}>Email (A-Z)</option>
            <option value="email_desc" {% if sort|default('username_asc') == 'email_desc' %}selected{% endif %}>Email (Z-A)</option>
          </select>
        </div>
        <div class="col-md-2">
          <button class="btn btn-clear" id="clearFilters">Clear Filters</button>
        </div>
      </div>
    </div>
  </div>

  <div class="shadow-sm card-1 position-relative">
    <div class="loading-overlay" id="loadingOverlay">
      <div class="loading-spinner"></div>
    </div>
    <div class="card-body">
      <table class="table table-hover align-middle table-custom">
        <thead>
          <tr>
            <th>Id</th>
            <th>Profile</th>
            <th>Username</th>
            <th>Email</th>
            <th>Phone</th>
            <th>Role</th>
            <th>Department</th>
            <th>Address</th>
            <th>Actions</th>
          </tr>
        </thead>
        <tbody id="userTableBody">
          {% for user in users|default([]) %}
          <tr>
            <td>{{ loop.index + (pagination.page - 1) * pagination.per_page }}</td>
            <td>
              {% if user.get_image_url()|default(None) %}
              <img src="{{ user.get_image_url() }}" alt="Profile Picture" class="profile-pic">
              {% else %}
              N/A
              {% endif %}
            </td>
            <td>{{ user.username|default('N/A') }}</td>
            <td>{{ user.email|default('N/A') }}</td>
            <td>{{ user.phone_number|default('N/A') }}</td>
            <td>{{ user.role.name if user.role else 'N/A' }}</td>
            <td>{{ user.department.name if user.department else 'N/A' }}</td>
            <td>{{ user.address|default('N/A') }}</td>
            <td>
              <div class="dropdown">
                <button class="btn btn-sm btn-outline-secondary" type="button" data-bs-toggle="dropdown" aria-expanded="false">
                  <i class="bx bx-dots-horizontal-rounded"></i>
                </button>
                <ul class="dropdown-menu card-1">
                  <li>
                    <a class="dropdown-item" href="{{ url_for('users.profile', user_id=user.id, page=pagination.page|default(1)) }}">
                      <i class="bx bx-user"></i> View
                    </a>
                  </li>
                  <li>
                    <a class="dropdown-item edit-link" href="#" data-user-id="{{ user.id }}">
                      <i class="bx bx-edit"></i> Edit
                    </a>
                  </li>
                  {% if not (user.id == current_user.id and not current_user.has_role('Admin')) %}
                  <li>
                    <a class="dropdown-item text-danger delete-link" href="#" data-user-id="{{ user.id }}" data-username="{{ user.username|default('N/A') }}">
                      <i class="bx bx-trash"></i> Delete
                    </a>
                  </li>
                  {% endif %}
                </ul>
              </div>
            </td>
          </tr>
          {% endfor %}
        </tbody>
      </table>
    </div>
    <div class="d-flex justify-content-between align-items-center mt-3" id="paginationControls">
      <div class="col-md-4">
        <select class="form-select" id="perPageFilter">
          <option value="7" {% if pagination.per_page|default(7) == 7 %}selected{% endif %}>7 per page</option>
          <option value="10" {% if pagination.per_page|default(7) == 10 %}selected{% endif %}>10 per page</option>
          <option value="25" {% if pagination.per_page|default(7) == 25 %}selected{% endif %}>25 per page</option>
          <option value="50" {% if pagination.per_page|default(7) == 50 %}selected{% endif %}>50 per page</option>
        </select>
      </div>
      <nav>
        <ul class="pagination mb-0">
          {% if pagination.has_prev|default(False) %}
          <li class="page-item">
            <a class="page-link" href="#" data-page="{{ pagination.prev_num|default(1) }}">Previous</a>
          </li>
          {% else %}
          <li class="page-item disabled">
            <span class="page-link">Previous</span>
          </li>
          {% endif %}
          {% for page_num in pagination.iter_pages()|default([]) %}
          {% if page_num %}
          <li class="page-item {% if page_num == pagination.page|default(1) %}active{% endif %}">
            <a class="page-link" href="#" data-page="{{ page_num }}">{{ page_num }}</a>
          </li>
          {% else %}
          <li class="page-item disabled">
            <span class="page-link">...</span>
          </li>
          {% endif %}
          {% endfor %}
          {% if pagination.has_next|default(False) %}
          <li class="page-item">
            <a class="page-link" href="#" data-page="{{ pagination.next_num|default(1) }}">Next</a>
          </li>
          {% else %}
          <li class="page-item disabled">
            <span class="page-link">Next</span>
          </li>
          {% endif %}
        </ul>
      </nav>
    </div>
  </div>

  <!-- Create User Modal -->
  <div class="modal fade modal-center" id="createUserModal" tabindex="-1">
    <div class="modal-dialog">
      <form method="POST" action="{{ url_for('mydepartments.create', page=pagination.page|default(1)) }}"
            enctype="multipart/form-data">
        <div class="modal-content">
          <div class="modal-header bg-primary">
            <h5 class="modal-title text-white">Add User</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="mb-3">
              <label class="form-label">Username</label>
              <input type="text" class="form-control" name="username" required>
            </div>
            <div class="mb-3">
              <label class="form-label">Email</label>
              <input type="email" class="form-control" name="email" required>
            </div>
            <div class="mb-3">
              <label class="form-label">Password</label>
              <input type="password" class="form-control" name="password" required>
            </div>
            <div class="mb-3">
              <label class="form-label">Phone Number</label>
              <input type="text" class="form-control" name="phone_number" id="phoneInputCreate">
              <div class="invalid-feedback" id="phoneErrorCreate" style="display:none; color:red;">
                Phone number already exists.
              </div>
            </div>
            <div class="mb-3">
              <label class="form-label">Role</label>
              <select class="form-select" name="role_id">
                <option value="">None</option>
                {% for role in roles|default([]) %}
                <option value="{{ role.id }}">{{ role.name|default('N/A') }}</option>
                {% endfor %}
              </select>
            </div>
            <div class="mb-3">
              <label class="form-label">Department</label>
              <select class="form-select" name="department_id" disabled>
                {% for department in departments|default([]) %}
                <option value="{{ department.id }}" selected>{{ department.name|default('N/A') }}</option>
                {% endfor %}
              </select>
            </div>
            <div class="mb-3">
              <label class="form-label">Address</label>
              <textarea class="form-control" name="address" rows="3"></textarea>
            </div>
            <div class="mb-3">
              <label class="form-label">Profile Picture</label>
              <div class="image-upload-container" ondragover="event.preventDefault(); this.classList.add('dragover');"
                   ondragleave="this.classList.remove('dragover');"
                   ondrop="event.preventDefault(); this.classList.remove('dragover'); handleImageDrop(event, 'imageInputCreate', 'imagePreviewCreate');">
                <div class="image-preview image-preview-placeholder" id="imagePreviewCreate"></div>
                <label class="custom-file-label" for="imageInputCreate">
                  <i class="bx bx-upload"></i> Choose or Drop Image
                </label>
                <input type="file" class="custom-file-input" id="imageInputCreate" name="image" accept="image/*">
              </div>
            </div>
          </div>
          <div class="modal-footer">
            <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Cancel</button>
            <button type="submit" class="btn btn-primary">Create</button>
          </div>
        </div>
      </form>
    </div>
  </div>

  <!-- Edit User Modal -->
  <div class="modal fade modal-center" id="editUserModal" tabindex="-1">
    <div class="modal-dialog">
      <form method="POST" action="" enctype="multipart/form-data" id="editForm">
        <input type="hidden" name="remove_image" id="removeImageInput" value="0">
        <div class="modal-content">
          <div class="modal-header bg-primary">
            <h5 class="modal-title text-white">Edit User</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="mb-3">
              <label class="form-label">Username</label>
              <input type="text" class="form-control" name="username" required>
            </div>
            <div class="mb-3">
              <label class="form-label">Email</label>
              <input type="email" class="form-control" name="email" required>
            </div>
            <div class="mb-3">
              <label class="form-label">Password (leave blank to keep unchanged)</label>
              <input type="password" class="form-control" name="password">
            </div>
            <div class="mb-3">
              <label class="form-label">Phone Number</label>
              <input type="text" class="form-control" name="phone_number" id="phoneInputEdit">
              <div class="invalid-feedback" id="phoneErrorEdit" style="display:none; color:red;">
                Phone number already exists.
              </div>
            </div>
            <div class="mb-3">
              <label class="form-label">Role</label>
              <select class="form-select" name="role_id">
                <option value="">None</option>
                {% for role in roles|default([]) %}
                <option value="{{ role.id }}">{{ role.name|default('N/A') }}</option>
                {% endfor %}
              </select>
            </div>
            <div class="mb-3">
              <label class="form-label">Department</label>
              <select class="form-select" name="department_id" disabled>
                {% for department in departments|default([]) %}
                <option value="{{ department.id }}" selected>{{ department.name|default('N/A') }}</option>
                {% endfor %}
              </select>
            </div>
            <div class="mb-3">
              <label class="form-label">Address</label>
              <textarea class="form-control" name="address" rows="3"></textarea>
            </div>
            <div class="mb-3">
              <label class="form-label">Profile Picture</label>
              <div class="image-upload-container"
                   ondragover="event.preventDefault(); this.classList.add('dragover');"
                   ondragleave="this.classList.remove('dragover');"
                   ondrop="event.preventDefault(); this.classList.remove('dragover'); handleImageDrop(event, 'imageInputEdit', 'imagePreviewEdit');">
                <div class="image-preview image-preview-placeholder" id="imagePreviewEdit"></div>
                <label class="custom-file-label" for="imageInputEdit">
                  <i class="bx bx-upload"></i> Choose or Drop Image
                </label>
                <input type="file" class="custom-file-input" id="imageInputEdit" name="image" accept="image/*">
              </div>
            </div>
          </div>
          <div class="modal-footer">
            <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Cancel</button>
            <button type="submit" class="btn btn-primary">Update</button>
          </div>
        </div>
      </form>
    </div>
  </div>

  <!-- Delete User Modal -->
  <div class="modal fade" id="deleteUserModal" tabindex="-1">
    <div class="modal-dialog modal-dialog-centered">
      <div class="modal-content">
        <div class="modal-header bg-danger text-white">
          <h5 class="modal-title"><i class="bx bx-trash"></i> Confirm Delete</h5>
          <button type="button" class="btn-close btn-close-white" data-bs-dismiss="modal"></button>
        </div>
        <div class="modal-body">
          Are you sure you want to delete user <strong id="deleteUsername"></strong>?
        </div>
        <div class="modal-footer">
          <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Cancel</button>
          <form id="deleteForm" method="POST" class="d-inline">
            <button type="submit" class="btn btn-danger">Delete</button>
          </form>
        </div>
      </div>
    </div>
  </div>
</div>

<link href="https://unpkg.com/boxicons@2.1.4/css/boxicons.min.css" rel="stylesheet">
<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>

<script>
  function validatePhoneUnique(inputId, errorId, userId=null) {
    const phoneInput = $(`#${inputId}`);
    const errorDiv = $(`#${errorId}`);
    phoneInput.on('blur keyup', function() {
      const phoneNumber = phoneInput.val().trim();
      if (!phoneNumber) {
        errorDiv.hide();
        phoneInput.removeClass('is-invalid');
        return;
      }
      $.get('/users/check_phone', { phone_number: phoneNumber, user_id: userId }, function(data) {
        if (data.exists) {
          errorDiv.show();
          phoneInput.addClass('is-invalid');
        } else {
          errorDiv.hide();
          phoneInput.removeClass('is-invalid');
        }
      });
    });
  }
  // Apply validation to Create form
  validatePhoneUnique('phoneInputCreate', 'phoneErrorCreate');
  // Apply validation to Edit form after modal loads
  $(document).on('shown.bs.modal', '#editUserModal', function() {
    const userId = $('#editForm').attr('action').match(/update\/(\d+)/)[1];
    validatePhoneUnique('phoneInputEdit', 'phoneErrorEdit', userId);
  });
  // Prevent submission if invalid
  $('#createUserModal form, #editUserModal form').on('submit', function(e) {
    if ($(this).find('.is-invalid').length > 0) {
      e.preventDefault();
      alert('Please fix errors before submitting.');
    }
  });
  $(document).ready(function() {
    let currentPage = {{ pagination.page|default(1) }};
    let perPage = {{ pagination.per_page|default(7) }};
    let debounceTimer;
    const currentUserId = {{ current_user.id }};
    const isAdmin = {{ 'true' if current_user.has_role('Admin') else 'false' }};
    function debounce(func, delay) {
      return function() {
        clearTimeout(debounceTimer);
        debounceTimer = setTimeout(func, delay);
      };
    }
    function updateTable(page) {
      if (page) {
        currentPage = page;
      }
      const search = $('#searchInput').val().trim();
      const sort = $('#sortFilter').val();
      const per_page = $('#perPageFilter').val();
      $('#loadingOverlay').show();
      $.ajax({
        url: '{{ url_for("mydepartments.index") }}',
        type: 'GET',
        headers: { 'X-Requested-With': 'XMLHttpRequest' },
        data: { search: search, sort: sort, page: currentPage, per_page: per_page },
        success: function(data) {
          const tbody = $('#userTableBody');
          tbody.empty();
          if (data.users.length === 0) {
            tbody.append('<tr><td colspan="9" class="text-center">No users found in your department</td></tr>');
          } else {
            data.users.forEach((user, index) => {
              const isCurrentUser = user.id === currentUserId && !isAdmin;
              const row = `
                <tr>
                  <td>${index + 1 + (data.pagination.page - 1) * data.pagination.per_page}</td>
                  <td>
                    ${user.image_url ? `<img src="${user.image_url}" alt="Profile Picture" class="profile-pic">` : 'N/A'}
                  </td>
                  <td>${user.username}</td>
                  <td>${user.email}</td>
                  <td>${user.phone_number}</td>
                  <td>${user.role_name}</td>
                  <td>${user.department_name}</td>
                  <td>${user.address}</td>
                  <td>
                    <div class="dropdown">
                      <button class="btn btn-sm btn-outline-secondary" type="button" data-bs-toggle="dropdown" aria-expanded="false">
                        <i class="bx bx-dots-horizontal-rounded"></i>
                      </button>
                      <ul class="dropdown-menu card-1">
                        <li>
                          <a class="dropdown-item" href="/users/profile/${user.id}?page=${data.pagination.page}">
                            <i class="bx bx-user"></i> View
                          </a>
                        </li>
                        <li>
                          <a class="dropdown-item edit-link" href="#" data-user-id="${user.id}">
                            <i class="bx bx-edit"></i> Edit
                          </a>
                        </li>
                        ${!isCurrentUser ? `
                        <li>
                          <a class="dropdown-item text-danger delete-link" href="#" data-user-id="${user.id}" data-username="${user.username}">
                            <i class="bx bx-trash"></i> Delete
                          </a>
                        </li>
                        ` : ''}
                      </ul>
                    </div>
                  </td>
                </tr>`;
              tbody.append(row);
            });
          }
          const pagination = $('#paginationControls');
          pagination.empty();
          let paginationHtml = `
            <div class="d-flex justify-content-between align-items-center mt-3" id="paginationControls">
              <div class="col-md-4">
                <select class="form-select" id="perPageFilter">
                  <option value="7" ${data.pagination.per_page === 7 ? 'selected' : ''}>7 per page</option>
                  <option value="10" ${data.pagination.per_page === 10 ? 'selected' : ''}>10 per page</option>
                  <option value="25" ${data.pagination.per_page === 25 ? 'selected' : ''}>25 per page</option>
                  <option value="50" ${data.pagination.per_page === 50 ? 'selected' : ''}>50 per page</option>
                </select>
              </div>
              <nav>
                <ul class="pagination mb-0">
          `;
          if (data.pagination.has_prev) {
            paginationHtml += `<li class="page-item"><a class="page-link" href="#" data-page="${data.pagination.prev_num}">Previous</a></li>`;
          } else {
            paginationHtml += '<li class="page-item disabled"><span class="page-link">Previous</span></li>';
          }
          data.pagination.iter_pages.forEach(pageNum => {
            if (pageNum) {
              paginationHtml += `<li class="page-item ${pageNum === data.pagination.page ? 'active' : ''}">
                <a class="page-link" href="#" data-page="${pageNum}">${pageNum}</a>
              </li>`;
            } else {
              paginationHtml += '<li class="page-item disabled"><span class="page-link">...</span></li>';
            }
          });
          if (data.pagination.has_next) {
            paginationHtml += `<li class="page-item"><a class="page-link" href="#" data-page="${data.pagination.next_num}">Next</a></li>`;
          } else {
            paginationHtml += '<li class="page-item disabled"><span class="page-link">Next</span></li>';
          }
          paginationHtml += '</ul></nav></div>';
          pagination.html(paginationHtml);
          $('#loadingOverlay').hide();
        },
        error: function() {
          $('#loadingOverlay').hide();
          alert('Error loading users. Please try again.');
        }
      });
    }
    function handleImagePreview(inputId, previewId) {
      const input = document.getElementById(inputId);
      const preview = document.getElementById(previewId);
      if (!input || !preview) return;
      input.addEventListener('change', function () {
        const file = this.files[0];
        if (file && file.type.startsWith('image/')) {
          const reader = new FileReader();
          reader.onload = function (e) {
            preview.innerHTML = `<img src="${e.target.result}" alt="Profile Picture">`;
            preview.classList.remove('image-preview-placeholder');
            addRemoveButton(inputId, previewId);
            if (inputId === 'imageInputEdit') {
              $('#removeImageInput').val('0');
            }
          };
          reader.onerror = function () {
            console.error('Error reading file');
          };
          reader.readAsDataURL(file);
        }
      });
    }
    function handleImageDrop(event, inputId, previewId) {
      const input = document.getElementById(inputId);
      const preview = document.getElementById(previewId);
      const file = event.dataTransfer.files[0];
      if (file && file.type.startsWith('image/')) {
        input.files = event.dataTransfer.files;
        const reader = new FileReader();
        reader.onload = function (e) {
          preview.innerHTML = `<img src="${e.target.result}" alt="Profile Picture">`;
          preview.classList.remove('image-preview-placeholder');
          addRemoveButton(inputId, previewId);
          if (inputId === 'imageInputEdit') {
            $('#removeImageInput').val('0');
          }
        };
        reader.onerror = function () {
          console.error('Error reading dropped file');
        };
        reader.readAsDataURL(file);
      }
    }
    function addRemoveButton(inputId, previewId) {
      const preview = document.getElementById(previewId);
      const container = preview.parentElement;
      let removeBtn = container.querySelector('.remove-image-btn');
      if (!removeBtn) {
        removeBtn = document.createElement('button');
        removeBtn.className = 'remove-image-btn';
        removeBtn.textContent = 'Remove Image';
        removeBtn.type = 'button';
        removeBtn.onclick = () => removeImage(inputId, previewId);
        container.appendChild(removeBtn);
      }
    }
    function removeImage(inputId, previewId) {
      const input = document.getElementById(inputId);
      const preview = document.getElementById(previewId);
      input.value = '';
      preview.innerHTML = '';
      preview.classList.add('image-preview-placeholder');
      const removeBtn = preview.parentElement.querySelector('.remove-image-btn');
      if (removeBtn) {
        removeBtn.remove();
      }
      if (inputId === 'imageInputEdit') {
        $('#removeImageInput').val('1');
      }
    }
    // Initialize image preview for Create and Edit modals
    handleImagePreview('imageInputCreate', 'imagePreviewCreate');
    handleImagePreview('imageInputEdit', 'imagePreviewEdit');
    $('#searchInput').on('input', debounce(function() {
      currentPage = 1;
      updateTable();
    }, 300));
    $('#sortFilter').on('change', function() {
      currentPage = 1;
      updateTable();
    });
    $('#perPageFilter').on('change', function() {
      perPage = $(this).val();
      currentPage = 1;
      updateTable();
    });
    $('#clearFilters').on('click', function() {
      $('#searchInput').val('');
      $('#sortFilter').val('username_asc');
      $('#perPageFilter').val('7');
      perPage = 7;
      currentPage = 1;
      updateTable();
    });
    $(document).on('click', '.pagination a.page-link', function(e) {
      e.preventDefault();
      const page = $(this).data('page');
      window.history.pushState({}, '', `?page=${page}&search=${encodeURIComponent($('#searchInput').val())}&sort=${$('#sortFilter').val()}&per_page=${$('#perPageFilter').val()}`);
      updateTable(page);
    });
    $(document).on('click', '.edit-link', function(e) {
      e.preventDefault();
      const userId = $(this).data('user-id');
      $.get(`/mydepartments/${userId}/json`, function(data) {
        $('#editForm input[name="username"]').val(data.username);
        $('#editForm input[name="email"]').val(data.email);
        $('#editForm input[name="phone_number"]').val(data.phone_number || '');
        $('#editForm select[name="role_id"]').val(data.role_id || '');
        $('#editForm select[name="department_id"]').val(data.department_id || '');
        $('#editForm textarea[name="address"]').val(data.address || '');
        $('#editForm input[name="password"]').val('');
        const preview = document.getElementById('imagePreviewEdit');
        preview.innerHTML = data.image_url ? `<img src="${data.image_url}" alt="Profile Picture">` : '';
        if (data.image_url) {
          preview.classList.remove('image-preview-placeholder');
          addRemoveButton('imageInputEdit', 'imagePreviewEdit');
          $('#removeImageInput').val('0');
        } else {
          preview.classList.add('image-preview-placeholder');
          const removeBtn = preview.parentElement.querySelector('.remove-image-btn');
          if (removeBtn) removeBtn.remove();
          $('#removeImageInput').val('0');
        }
        $('#editForm').attr('action', `/mydepartments/update/${userId}?page=${currentPage}`);
        $('#editUserModal').modal('show');
      }).fail(function() {
        alert('Error loading user data. Please try again.');
      });
    });
    $(document).on('click', '.delete-link', function(e) {
      e.preventDefault();
      const userId = $(this).data('user-id');
      const username = $(this).data('username');
      $('#deleteUsername').text(username);
      $('#deleteForm').attr('action', `/mydepartments/delete/${userId}?page=${currentPage}`);
      $('#deleteUserModal').modal('show');
    });
    $('#sortFilter').val('{{ sort|default('username_asc') }}');
  });
</script>
{% endblock %}