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We might want to do T347171: Username input field should allow auto-completion of usernames first, to have the component in place for the username assignment.

In T338816#9227430, @kostajh wrote:

We might want to do T347171: Username input field should allow auto-completion of usernames first, to have the component in place for the username assignment.

Yes, we should do T347171 first, because we'll set the lookup component to a disabled state, with an initial menu item (the username).

Change 968698 had a related patch set uploaded (by Dreamy Jazz; author: Dreamy Jazz):

[mediawiki/extensions/ReportIncident@master] [WIP] Pre-fill username component from DiscussionTools menu data

https://gerrit.wikimedia.org/r/968698

Change 968698 merged by jenkins-bot:

[mediawiki/extensions/ReportIncident@master] Pre-fill username component from DiscussionTools menu data

https://gerrit.wikimedia.org/r/968698

Suggested QA steps (using patchdemo):

1. Install ReportIncident and DiscussionTools (skip this if testing on betawikis as unnecessary)
2. Log into an account
3. To to a user talk page
4. Use DiscussionTools to make several comments
5. Edit the page using the source editor
6. Add the following text to the bottom of the user talk page on a new line:

testing-using-the-separator-character [[User:user-test-separator-non-existent-account|user-test-separator-non-existent-account]] ([[User talk:user-test-separator-non-existent-account|talk]]) 14:08, 25 October 2023 (UTC)
::testing using an IP address [[User:1.2.3.4|1.2.3.4]] ([[User talk:1.2.3.4|talk]]) 14:06, 25 October 2023 (UTC)

7. Open the DevTools console
8. Click Report in the menu next to a signature of comment added in step 4
9. Proceed to the second step of the dialog
10. Verification step 1: Verify that the reported username field is disabled and contains the username of the user who made the comment
11. Fill out the form and submit it
12. Verification step 2: Verify that the email printed to the browser console contains a link to the comment that you reported
13. Click on the Report link next to the signature for the comment made by an IP address
14. Proceed to the second step of the dialog
15. Verification step 3: Verify that the reported username field is disabled and contains the IP address 1.2.3.4
16. Close the dialog
17. Click on the Report link next to the signature for the comment made by the user with username user-test-separator-non-existent-account
18. Proceed to the second step of the dialog
19. Verification step 4: Verify that the reported username field is enabled and contains the username user-test-separator-non-existent-account
20. Close the dialog by pressing the escape key
21. Click on the Report link in the Tools menu
22. Proceed to the second step of the dialog
23. Verification step 5: Verify that the reported username field is empty

Test wiki created on Patch demo by DJacksonA using patch(es) linked to this task:
https://patchdemo.wmflabs.org/wikis/3bd06730af/w

Test wiki created on Patch demo by DJacksonA using patch(es) linked to this task:
https://patchdemo.wmflabs.org/wikis/fb27d4dfac/w

Per the ticket Description and QA Steps, I have verified the new code has been implemented and is functioning and displaying as expected...
@Dreamy_Jazz thank you for the great work and the detailed QA Steps.

Testing was executed at the following urls:
https://ko.wikipedia.beta.wmflabs.org/wiki/사용자토론:SMTFiveE
https://patchdemo.wmflabs.org/wikis/3bd06730af/wiki/User_talk:Patch_Demo#

screenshot below is the User Talk page that I am using as a guideline for testing this specific ticket in Patch Demo, you will see in the screenshot the Report option listed under More option:

screenshot below is the User Talk page that I am using as a guideline for testing this specific ticket in Korean Beta Wiki...
You will see in the screenshot the Report option in the Tools menu, and the Report option for one of the Comments:

screenshots below is the DevTools-Console email contents when using Patch Demo (this is for Step 12 of the QA steps for this ticket)

screenshots below shows the non-logged in user's IP address in the User You Would Like To Report field, and also shows pre-filled username that I am reporting, this is for Steps 10 and 15 of the QA Steps for this ticket

screenshot below shows the User You Would Like To Report field enabled and contains the username user-test-separator-non-existent-account, this is for Step 19 of the QA Steps for this ticket

screenshots below shows the User You Would Like To Report field empty and enabled because I used the Report option in the Tools menu, this is for Step 23 of the QA Steps for this ticket

Test wiki on Patch demo by DJacksonA using patch(es) linked to this task was deleted:

https://patchdemo.wmflabs.org/wikis/3bd06730af/w/

Test wiki on Patch demo by DJacksonA using patch(es) linked to this task was deleted:

https://patchdemo.wmflabs.org/wikis/fb27d4dfac/w/