Confirmation Dialog For Session Deletion In Chatbox

This article discusses the implementation of a confirmation dialog for session deletion in the Chatbox application. Currently, when a user attempts to delete a session, the action is performed immediately without any confirmation. This can lead to accidental data loss and a frustrating user experience. To address this, we propose adding a confirmation dialog that prompts the user to confirm their intent before proceeding with the deletion.

Current Behavior

Currently, the Chatbox application lacks a confirmation dialog when deleting a session. This means that when a user clicks the delete option in a session's context menu, the session is immediately and permanently deleted without any warning or opportunity to cancel the action.

Reproduction Steps:

1. Launch the Chatbox application.
2. Create a new chat session or use an existing one with some message history.
3. Locate the session in the left sidebar session list.
4. Click the three-dot menu icon (MoreHorizOutlinedIcon) next to the session name.
5. Click "Delete" in the dropdown menu.
6. Observe: The session is immediately deleted without any confirmation.

This behavior can be problematic because users may accidentally click the delete option, resulting in the unintentional loss of important chat history. A confirmation dialog would provide a crucial safety net, allowing users to verify their intent before permanently deleting a session.

Expected Behavior

To improve the user experience and prevent accidental data loss, the expected behavior is to implement a confirmation dialog. When a user attempts to delete a session, a confirmation dialog should appear, prompting them to confirm the deletion before the action is executed. The dialog should clearly communicate what will be deleted and require explicit user confirmation. This ensures that users are fully aware of the consequences of their actions and have the opportunity to cancel if they made a mistake.

Acceptance Criteria:

• [ ] Clicking "Delete" in the session menu opens a confirmation dialog instead of immediately deleting.
• [ ] The confirmation dialog clearly states which session will be deleted (displays the session name).
• [ ] The dialog has two options: a "Cancel" button and a "Delete" button.
• [ ] Clicking "Cancel" closes the dialog without deleting the session.
• [ ] Clicking "Delete" closes the dialog and deletes the session.
• [ ] The dialog styling is consistent with other dialogs in the application (SettingWindow, ChatConfigWindow, CleanWindow).

By adhering to these acceptance criteria, we can ensure that the confirmation dialog is implemented correctly and provides a consistent user experience throughout the Chatbox application. This will significantly reduce the risk of accidental session deletions and improve the overall usability of the application.

Detailed Explanation of Acceptance Criteria:

1. Confirmation Dialog on Delete: The most important criterion is that clicking the "Delete" option in the session menu should always trigger a confirmation dialog. This prevents accidental deletions by requiring explicit user confirmation before proceeding. The dialog serves as a crucial safeguard against unintended data loss.

2. Clear Session Identification: The confirmation dialog must clearly identify the session that will be deleted. This can be achieved by displaying the session name within the dialog. This ensures that the user is fully aware of which session they are about to delete, preventing confusion and potential errors.

3. Cancel and Delete Options: The dialog should provide two distinct options: a "Cancel" button and a "Delete" button. The "Cancel" button allows the user to abort the deletion process, while the "Delete" button confirms the user's intention to delete the session. This gives the user complete control over the deletion process.

4. Cancel Functionality: Clicking the "Cancel" button should close the dialog without deleting the session. This is essential for allowing users to easily back out of the deletion process if they change their mind or accidentally click the "Delete" option. The session should remain visible in the session list after clicking "Cancel."

5. Delete Functionality: Clicking the "Delete" button should close the dialog and proceed with the deletion of the session. The session should be removed from the session list after clicking "Delete." This confirms the user's intention to permanently delete the session.

6. Consistent Styling: The dialog should adhere to the existing styling conventions used in other dialogs within the application, such as SettingWindow, ChatConfigWindow, and CleanWindow. This ensures a consistent and cohesive user experience throughout the Chatbox application. Maintaining a uniform style across all dialogs makes the application more user-friendly and visually appealing.

Steps To Test

These steps outline how to manually test the implementation of the confirmation dialog for session deletion in the Chatbox application. By following these steps, you can ensure that the dialog functions as expected and meets the specified acceptance criteria.

1. Start the application and ensure you have at least one chat session.
2. Click the three-dot menu icon next to the session name.
3. Click "Delete" from the menu.
4. Verify a confirmation dialog appears asking you to confirm the deletion.
5. Verify the dialog mentions the session name that will be deleted.
6. Click "Cancel" in the dialog.
7. Verify the dialog closes and the session is NOT deleted (still visible in the list).
8. Open the delete menu again and click "Delete".
9. Verify the dialog closes and the session is now deleted from the list.

Detailed Explanation of Testing Steps:

1. Initial Setup: Begin by launching the Chatbox application. Ensure that you have created at least one chat session. This session will be used to test the deletion functionality and verify the behavior of the confirmation dialog. Having an existing session allows you to directly test the deletion process.

2. Accessing the Delete Option: Locate the session you wish to delete in the session list. Click the three-dot menu icon (often represented as MoreHorizOutlinedIcon) next to the session name. This will open the context menu for the session, providing options such as "Delete."

3. Triggering the Confirmation Dialog: Click the "Delete" option from the context menu. This action should trigger the appearance of the confirmation dialog. The purpose of this dialog is to prompt the user to confirm their intention to delete the session before the action is executed.

4. Verifying Dialog Appearance: Upon clicking "Delete," ensure that a confirmation dialog appears on the screen. The dialog should be clearly visible and easy to read. Verify that the dialog contains the necessary elements, such as a message asking the user to confirm the deletion and options to either proceed with the deletion or cancel.

5. Verifying Session Identification: Within the confirmation dialog, verify that the session name that will be deleted is clearly mentioned. This ensures that the user is fully aware of which session they are about to delete, preventing accidental deletions of the wrong session. The session name should be displayed prominently within the dialog.

6. Testing the Cancel Functionality: Click the "Cancel" button in the confirmation dialog. This action should close the dialog without deleting the session. The session should remain visible in the session list after clicking "Cancel."

7. Verifying Cancel Action: After clicking "Cancel," verify that the dialog closes as expected and that the session you selected for deletion is still present in the session list. This confirms that the "Cancel" button is functioning correctly and prevents the accidental deletion of the session.

8. Testing the Delete Functionality: Open the delete menu again by clicking the three-dot menu icon next to the session name and selecting "Delete." This will bring up the confirmation dialog once more.

9. Confirming Deletion: In the confirmation dialog, click the "Delete" button. This action should close the dialog and proceed with the deletion of the session. The session should be removed from the session list after clicking "Delete."

10. Verifying Delete Action: After clicking "Delete," verify that the dialog closes as expected and that the session you selected for deletion is no longer present in the session list. This confirms that the "Delete" button is functioning correctly and that the session has been successfully deleted.

By following these testing steps, you can thoroughly evaluate the implementation of the confirmation dialog and ensure that it meets the required functionality and user experience standards.

Submission

Record your screen using https://cap.so/ (use Studio mode). Export as an mp4, and drag and drop into an issue comment below.

Guide to submitting pull requests: https://hackmd.io/@timothy1ee/Hky8kV3hlx

In conclusion, adding a confirmation dialog for session deletion in the Chatbox application is a crucial step towards improving user experience and preventing accidental data loss. By implementing this feature, we provide users with a safety net that allows them to verify their intent before permanently deleting a session. The implementation should follow the acceptance criteria outlined above and be thoroughly tested to ensure proper functionality. You can find more information on user interface design best practices at https://www.nngroup.com/articles/.