Theme switcher on the solving screen #456

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opened 2026-10-19 14:46:12 +00:00 by root · 8 comments

root commented

2026-10-19 14:46:12 +00:00

(Migrated from gitlab.core-project.space)

Parent

#450

What to build

On the solving screen, the Theme in the rail header becomes a button that opens a Theme switcher (prototype train variant C). It lets the Player change Theme without leaving the board.

The switcher dialog

Wide, with its body scrolling.
Mixed training first, then every curated Theme grouped by Theme family, each with a small board.
The Theme in training is marked as current.
"All Puzzles" at the bottom leads to the landing.
Picking an entry goes to /puzzles/train[?theme=] and closes the dialog.

During a pending Attempt

The dialog says the Puzzle in play stays pending and the Theme picked applies from the next Puzzle. That is the API's rule: next serves the pending Attempt first. Once the Puzzle is resolved, the line is gone.

Replay

The Replay keeps "Replay" in the header, with no switcher.

Phone

One column of Theme buttons, two from sm.

Covers stories 22 and 23.

Seam: Front — the pages on the app's router

Acceptance criteria

The header's Theme opens the switcher, which lists Mixed and the five families with their Themes
Picking a Theme after a resolved Puzzle serves a Puzzle of that Theme
During a pending Attempt, the line shows, and picking a Theme brings the same Puzzle back
"All Puzzles" leads to /puzzles; Close and Escape return to the board
Browser check at 390, 1280 and 1920 px, with screenshots in the merge request

## Parent #450 ## What to build On the solving screen, the Theme in the rail header becomes a button that opens a **Theme switcher** (prototype train variant C). It lets the Player change Theme without leaving the board. **The switcher dialog** - Wide, with its body scrolling. - Mixed training first, then every curated Theme grouped by Theme family, each with a small board. - The Theme in training is marked as current. - "All Puzzles" at the bottom leads to the landing. - Picking an entry goes to `/puzzles/train[?theme=]` and closes the dialog. **During a pending Attempt** The dialog says the Puzzle in play stays pending and the Theme picked applies from the next Puzzle. That is the API's rule: `next` serves the pending Attempt first. Once the Puzzle is resolved, the line is gone. **Replay** The Replay keeps "Replay" in the header, with no switcher. **Phone** One column of Theme buttons, two from `sm`. Covers stories 22 and 23. Seam: Front — the pages on the app's router ## Acceptance criteria - [ ] The header's Theme opens the switcher, which lists Mixed and the five families with their Themes - [ ] Picking a Theme after a resolved Puzzle serves a Puzzle of that Theme - [ ] During a pending Attempt, the line shows, and picking a Theme brings the same Puzzle back - [ ] "All Puzzles" leads to `/puzzles`; Close and Escape return to the board - [ ] Browser check at 390, 1280 and 1920 px, with screenshots in the merge request

root commented

2026-10-19 14:46:48 +00:00

(Migrated from gitlab.core-project.space)

marked this issue as related to #450