Comments & Collaboration

Steps

1. Click the "Comments" button in the viewer toolbar
2. Close the panel

Verify (6 checks)

• Green "Comments" button is visible in the toolbar (next to "Ask AI")
• Clicking opens a sidebar panel from the right
• Panel header shows: Comments icon, "Comments" title, count badge, close button
• Filter dropdown shows options: All Comments, Current Page, Unresolved
• Empty state shows "No comments yet" message
• Close button (X) dismisses the panel

Steps

1. Select "Document-level" from the page dropdown
2. Type a comment
3. Click "Post Comment"

Verify (6 checks)

• Page dropdown defaults to "Document-level"
• Comment textarea accepts input
• "Post Comment" button shows "Posting..." during submission
• Comment appears in the list with: author avatar, author name, timestamp, content
• Comment count badge updates
• "Reply" button is visible on the comment

Steps

1. Navigate to page 2
2. Select "Page 2" from the dropdown
3. Post a comment
4. Switch filter to "Current Page"
5. Navigate to page 1

Verify (5 checks)

• Page dropdown shows all available page numbers
• Comment is tagged with "Page 2" badge
• "Current Page" filter shows only comments for the active page
• Navigating to page 1 hides the page 2 comment (under "Current Page" filter)
• "All Comments" filter shows all comments regardless of page

Steps

1. Click "Reply" on an existing comment
2. Type a reply and submit
3. Reply to the reply (level 2)
4. Try replying to the level-2 reply

Verify (6 checks)

• Clicking "Reply" shows a reply form below the comment
• Reply form has: textarea, "Send Reply" button, "Cancel" button
• Submitted reply appears indented below the parent
• Level-2 reply appears further indented
• Max nesting is 2 levels (no "Reply" button on deepest level)
• Cancel button dismisses the reply form without posting

Steps

1. As the document owner, open the document viewer
2. Open the Comments panel
3. Resolve a comment
4. Delete a comment

Verify (8 checks)

• Owner sees additional actions on each comment: "Resolve" and "Delete"
• Clicking "Resolve" turns the comment background green and shows "Resolved" badge
• Button changes to "Unresolve" after resolving
• Clicking "Unresolve" restores the comment to normal
• "Unresolved" filter hides resolved comments
• Clicking "Delete" shows a confirmation dialog
• Confirming deletion removes the comment and all its replies
• Comment count badge updates after deletion