/**
* Facility status (comments) manager for adding, removing and editing user comments.
*/
// Create a namespace to avoid global scope conflicts with facilityData.js
const CommentsManager = {
// Initialization states
state: {
isInitializing: false,
isinitialised: false,
isDomReady: false,
isAuthReady: false
},
/**
* initialise status functionality
*/
initialise() {
if (this.state.isinitialised) return;
console.log('Initializing comments...');
// initialise comment modal handlers
this.initialiseCommentModals();
// Set up form handlers
this.setupCommentFormHandlers();
console.log('Comments initialised with auth state:', {
isAuthenticated: this.isAuthenticated(),
user: window.simpleAuth.getUser()
});
this.state.isinitialised = true;
},
/**
* Check if initialisation possible
*/
checkinitialise() {
if (this.state.isDomReady && this.state.isAuthReady && !this.state.isInitializing) {
this.state.isInitializing = true;
this.initialise();
this.state.isInitializing = false;
}
},
/**
* Check if user is authenticated
*/
isAuthenticated() {
return window.simpleAuth && window.simpleAuth.isAuthenticated();
},
/**
* initialise comment modals
*/
initialiseCommentModals() {
// Status modal (comments view)
const statusModal = document.getElementById('statusModal');
if (statusModal) {
statusModal.addEventListener('show.bs.modal', (event) => {
// Get facility ID from either the button or the modal's data attribute
let facilityId;
// First try to get it from the button that triggered the modal
if (event.relatedTarget) {
facilityId = event.relatedTarget.getAttribute('data-facility-id');
}
// If not found in button, try the modal's data attribute
if (!facilityId && statusModal.hasAttribute('data-facility-id')) {
facilityId = statusModal.getAttribute('data-facility-id');
}
if (!facilityId) {
console.error('No facility ID found for comments');
return;
}
// Store the facility ID on the modal for later use
statusModal.setAttribute('data-facility-id', facilityId);
// Load facility comments
this.loadFacilityComments(facilityId);
});
}
// Edit comment modal
const editCommentModal = document.getElementById('editCommentModal');
if (editCommentModal) {
editCommentModal.addEventListener('show.bs.modal', (event) => {
const button = event.relatedTarget;
const commentId = button.getAttribute('data-comment-id');
const commentText = button.getAttribute('data-comment-text');
// Set the comment ID and text in the form
const editForm = document.getElementById('editCommentForm');
if (editForm) {
const commentIdInput = editForm.querySelector('#editCommentId');
const commentTextArea = editForm.querySelector('#editCommentText');
if (commentIdInput && commentTextArea) {
commentIdInput.value = commentId;
commentTextArea.value = commentText;
}
}
});
}
},
/**
* Set up comment form handlers
*/
setupCommentFormHandlers() {
// Comment form handler
const commentForm = document.getElementById('commentForm');
if (commentForm) {
this.setupCommentFormHandler(commentForm);
}
// Edit comment form handler
const editCommentForm = document.getElementById('editCommentForm');
if (editCommentForm) {
this.setupEditCommentFormHandler(editCommentForm);
}
},
/**
* Set up a single comment form handler
*/
setupCommentFormHandler(commentForm) {
commentForm.addEventListener('submit', async (e) => {
e.preventDefault();
// Prevent duplicate submissions
if (commentForm.submitting) {
return;
}
commentForm.submitting = true;
// Check if user is authenticated
if (!this.isAuthenticated()) {
alert('You must be logged in to add comments');
commentForm.submitting = false;
return;
}
const formData = new FormData(commentForm);
// Get form data and ensure proper types
const statusComment = formData.get('commentText');
const facilityId = formData.get('facilityId');
// Validate form data
if (!facilityId) {
console.error('No facility ID found in form');
alert('Error: No facility ID found');
commentForm.submitting = false;
return;
}
if (!statusComment) {
alert('Please enter a comment');
commentForm.submitting = false;
return;
}
try {
// Use the API client to add a status comment
const data = await window.api.addFacilityStatus(facilityId.toString(), statusComment);
if (data.success) {
// Reset the form
commentForm.reset();
// Reload comments to show the new one
this.loadFacilityComments(facilityId.toString());
} else {
console.error('Comment failed:', data.error);
alert(data.error || 'Failed to add comment');
}
} catch (error) {
console.error('Error adding comment:', error);
alert('Failed to add comment: ' + error.message);
} finally {
commentForm.submitting = false;
}
});
},
/**
* Set up a single edit comment form handler
*/
setupEditCommentFormHandler(editCommentForm) {
editCommentForm.addEventListener('submit', async (e) => {
e.preventDefault();
// Prevent duplicate submissions
if (editCommentForm.submitting) {
return;
}
editCommentForm.submitting = true;
// Check if user is authenticated
if (!this.isAuthenticated()) {
alert('You must be logged in to edit comments');
editCommentForm.submitting = false;
return;
}
const formData = new FormData(editCommentForm);
// Get form data
const commentText = formData.get('editCommentText');
const commentId = formData.get('commentId');
const facilityId = document.getElementById('commentFacilityId').value;
console.log('Edit comment form data:', { commentId, facilityId, commentText });
try {
console.log('Sending edit comment request...');
// Use the API client to update a status comment
const data = await window.api.updateFacilityStatus(commentId, commentText, facilityId);
console.log('Edit comment response:', data);
if (data.success) {
console.log('Comment edited successfully');
// Close the edit modal
const editModal = bootstrap.Modal.getInstance(document.getElementById('editCommentModal'));
if (editModal) {
editModal.hide();
}
// Reload comments to show the updated one
this.loadFacilityComments(facilityId);
} else {
console.error('Edit comment failed:', data.error);
alert(data.error || 'Failed to edit comment');
}
} catch (error) {
console.error('Error editing comment:', error);
alert('Failed to edit comment: ' + error.message);
} finally {
editCommentForm.submitting = false;
}
});
},
/**
* Creates a comment form dynamically for authenticated users
*/
createCommentFormForAuthenticatedUser(facilityId) {
// First check if simpleAuth is available
if (!window.simpleAuth) {
return `
Loading authentication status...
`;
}
// Validate authentication state
try {
const token = window.simpleAuth.getToken();
const user = window.simpleAuth.getUser();
const isAuthenticated = window.simpleAuth.isAuthenticated();
if (!isAuthenticated || !token || !user) {
return `
`;
}
// User is authenticated, create the comment form
return `
`;
} catch (error) {
console.error('Error checking authentication:', error);
return `
Error checking authentication status. Please try refreshing the page.
`;
}
},
/**
* Loads facility comments from the server
*/
async loadFacilityComments(facilityId) {
try {
if (!facilityId) {
throw new Error('No facility ID provided');
}
// Ensure facilityId is a string
facilityId = facilityId.toString();
// Show loading indicator
const commentsContainer = document.getElementById('commentsContainer');
if (!commentsContainer) {
throw new Error('Comments container not found');
}
commentsContainer.innerHTML = `
Loading...
Loading comments...
`;
// Use the API client to get facility statuses
const data = await window.api.getFacilityStatuses(facilityId);
// Validate the response
if (!data || typeof data !== 'object') {
throw new Error('Invalid response from server');
}
if (!data.success) {
throw new Error(data.error || 'Failed to load comments');
}
if (!Array.isArray(data.statuses)) {
throw new Error('Invalid comments data format');
}
// Render the comments
this.renderComments(data.statuses, facilityId);
} catch (error) {
console.error('Error loading comments:', error);
const commentsContainer = document.getElementById('commentsContainer');
if (commentsContainer) {
commentsContainer.innerHTML = `
${error.message}
`;
}
}
},
/**
* Renders comments in the comments container
*/
renderComments(comments, facilityId) {
const commentsContainer = document.getElementById('commentsContainer');
if (!commentsContainer) {
console.error('Comments container not found');
return;
}
// Clear the container
commentsContainer.innerHTML = '';
// Add the comment form for authenticated users
commentsContainer.innerHTML = this.createCommentFormForAuthenticatedUser(facilityId);
// Re-initialise the comment form handler immediately after creating the form
const commentForm = document.getElementById('commentForm');
if (commentForm) {
this.setupCommentFormHandler(commentForm);
}
// If no comments, show a message
if (!comments || comments.length === 0) {
const noCommentsDiv = document.createElement('div');
noCommentsDiv.className = 'alert alert-light mt-3';
noCommentsDiv.innerHTML = `
No comments yet. Be the first to add a comment!
`;
commentsContainer.appendChild(noCommentsDiv);
return;
}
// Create the comments list
const commentsList = document.createElement('div');
commentsList.className = 'comments-list mt-4';
// Add each comment
comments.forEach(comment => {
const commentElement = document.createElement('div');
commentElement.className = 'comment-item card mb-3 border-0 shadow-sm';
// Check if the current user is the comment author or an admin
const canEdit = this.isAdmin() || this.isCurrentUser(comment.username);
commentElement.innerHTML = `
${this.escapeHtml(comment.username)}
${canEdit ? `
` : ''}
${this.escapeHtml(comment.statusComment)}
`;
commentsList.appendChild(commentElement);
});
commentsContainer.appendChild(commentsList);
},
/**
* Deletes a comment
*/
async deleteComment(commentId, facilityId) {
// Confirm deletion
if (!confirm('Are you sure you want to delete this comment?')) {
return;
}
try {
// Use the API client to delete a status comment
const data = await window.api.deleteFacilityStatus(commentId, facilityId);
if (data.success) {
// Reload comments to reflect the deletion
this.loadFacilityComments(facilityId);
} else {
console.error('Delete comment failed:', data.error);
alert(data.error || 'Failed to delete comment');
}
} catch (error) {
console.error('Error deleting comment:', error);
alert('Failed to delete comment: ' + error.message);
}
},
/**
* Checks if the current user is an admin
*/
isAdmin() {
return window.simpleAuth && window.simpleAuth.isAdmin();
},
/**
* Checks if the given username matches the current user
*/
isCurrentUser(username) {
const user = window.simpleAuth && window.simpleAuth.getUser();
return user && user.username === username;
},
/**
* Safely escapes HTML special characters to prevent XSS attacks
*/
escapeHtml(unsafe) {
if (unsafe === null || unsafe === undefined) {
return '';
}
return unsafe
.toString()
.replace(/&/g, "&")
.replace(//g, ">")
.replace(/"/g, """)
.replace(/'/g, "'");
}
};
// Listen for DOM ready
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', () => {
CommentsManager.state.isDomReady = true;
CommentsManager.checkinitialise();
});
} else {
CommentsManager.state.isDomReady = true;
CommentsManager.checkinitialise();
}
// Listen for simpleAuth ready
if (window.simpleAuth) {
CommentsManager.state.isAuthReady = true;
CommentsManager.checkinitialise();
} else {
window.addEventListener('simpleAuthReady', () => {
console.log('SimpleAuth is now ready');
CommentsManager.state.isAuthReady = true;
CommentsManager.checkinitialise();
});
// Fallback timeout in case the event doesn't fire
setTimeout(() => {
if (!CommentsManager.state.isAuthReady && window.simpleAuth) {
console.log('SimpleAuth found via timeout check');
CommentsManager.state.isAuthReady = true;
CommentsManager.checkinitialise();
}
}, 1000);
}
// Export the CommentsManager to the window
window.CommentsManager = CommentsManager;