Refactor application screens and export parsing

AGENTS.md

@@ -4,3 +4,9 @@
 - Prefer `just test-short` for test runs.
 - Use the -short flag when testing non-generator code.
 - Use full-length tests only when validating long-running generator behavior.
+- Package map:
+- `catalog` is the pure metadata index.
+- `registry` is the concrete built-in runtime registry.
+- `gameentry` builds validated runtime entries from definitions plus modes.
+- `pdfexport` owns the printable export pipeline.
+- `builtinprint` only bootstraps built-in print adapters.

README.md

@@ -2,19 +2,19 @@
 
 A terminal-based puzzle game collection built with [Bubble Tea](https://github.com/charmbracelet/bubbletea).
 
-Twelve puzzle types, multiple difficulty modes, daily and weekly deterministic challenges, XP progression, 365 color themes, and an explicit game catalog for adding new games.
+Fourteen puzzle games, multiple difficulty modes, daily and weekly deterministic challenges, XP progression, 365 theme options, and an explicit built-in registry plus metadata catalog for adding new games.
 
 ![PuzzleTea menu](vhs/menu.gif)
 
 ## Features
 
-- **13 puzzle games** -- Fillomino, Nonogram, Nurikabe, Ripple Effect, Sudoku, Shikaku, Spell Puzzle, Word Search, Hashiwokakero, Hitori, Lights Out, Takuzu, Takuzu+
+- **14 puzzle games** -- Fillomino, Nonogram, Nurikabe, Ripple Effect, Shikaku, Sudoku, Sudoku RGB, Spell Puzzle, Word Search, Hashiwokakero, Hitori, Lights Out, Takuzu, Takuzu+
 - **Daily puzzles** -- A unique puzzle generated each day using deterministic seeding. Same date, same puzzle for everyone. Streak tracking rewards consecutive daily completions.
 - **Weekly gauntlet** -- Each ISO calendar week has a shared 99-puzzle ladder. The current week unlocks sequentially from `#01` to `#99`; past weeks can be reviewed from completed saves only.
 - **XP and leveling** -- Per-category levels based on victories. Harder modes yield more XP. Daily puzzles grant 2x XP, and weekly puzzles add slot-based bonus XP.
 - **Stats dashboard** -- Profile level, daily streak status, weekly completion progress, victory counts, and XP progress bars per category.
 - **365 color themes** -- Live-preview theme picker with WCAG-compliant contrast enforcement. Dark and light themes included.
-- **Mouse support** -- Click and drag in Nonogram, Nurikabe, Shikaku, Spell Puzzle, and Word Search. Lights Out supports click-to-toggle.
+- **Mouse support** -- Drag interactions in Nonogram, Nurikabe, Shikaku, Spell Puzzle, and Word Search; click-to-focus in Fillomino, Hashiwokakero, Hitori, Sudoku, Sudoku RGB, Takuzu, and Takuzu+; click-to-toggle in Lights Out.
 - **Seeded puzzles** -- Share a seed string to generate identical puzzles across sessions and machines.
 - **Save/load persistence** -- Games auto-save to SQLite. Resume any in-progress game by name.
 
@@ -23,13 +23,14 @@ Twelve puzzle types, multiple difficulty modes, daily and weekly deterministic c
 | Game | Description | Modes |
 |------|-------------|-------|
 | **Fillomino** | Grow numbered regions to their exact sizes | Mini 5x5 through Expert 12x12 |
-| **Nonogram** | Fill cells to match row and column hints | Easy/Medium/Hard across 5x5, 10x10, 15x15, 20x20 |
+| **Nonogram** | Fill cells to match row and column hints | 10 named modes from 5x5 `Mini` to 20x20 `Massive` |
 | **Nurikabe** | Build islands while keeping one connected sea | 5 modes from 5x5 to 12x12 |
 | **Ripple Effect** | Place digits in cages without violating ripple distance | Mini 5x5 through Expert 9x9 |
-| **Shikaku** | Divide grid into rectangles matching cell counts | 5 modes from 7x7 to 11x11 |
+| **Shikaku** | Divide grid into rectangles matching cell counts | Mini 5x5 through Expert 12x12 |
 | **Sudoku** | Classic 9x9 grid | Beginner, Easy, Medium, Hard, Expert, Diabolical |
+| **Sudoku RGB** | Fill a 9x9 grid with three symbols so each row, column, and box contains three of each | Beginner, Easy, Medium, Hard, Expert, Diabolical |
 | **Spell Puzzle** | Connect letters to reveal crossword words and bonus anagrams | Beginner, Easy, Medium, Hard |
-| **Word Search** | Find hidden words in a letter grid | Easy, Medium, Hard (3-8 directions) |
+| **Word Search** | Find hidden words in a letter grid | Easy 10x10, Medium 15x15, Hard 20x20 |
 | **Hashiwokakero** | Connect islands with bridges | 12 modes across 7x7 to 13x13 grids |
 | **Hitori** | Shade cells to eliminate duplicates | 6 modes from 5x5 to 12x12 |
 | **Lights Out** | Toggle lights to turn all off | Easy (3x3) to Extreme (9x9) |
@@ -99,15 +100,19 @@ that week. Current-week puzzles unlock one at a time; older weeks are review-onl
 Start a new game directly:
 
 ```bash
-puzzletea new nonogram medium
+puzzletea new nonogram classic
 puzzletea new fillomino "Hard 10x10"
 puzzletea new ripple-effect "Medium 7x7"
 puzzletea new sudoku hard
+puzzletea new ripeto expert
 puzzletea new spell beginner
 puzzletea new lights-out
-puzzletea new hashi easy
+puzzletea new hashi "Easy 7x7"
 ```
 
+Mode names are matched case-insensitively after normalizing spaces, hyphens,
+and underscores. Multi-word mode titles usually need quotes.
+
 Resume and manage saved games:
 
 ```bash
@@ -167,13 +172,13 @@ puzzletea --theme "Catppuccin Mocha"
 Flag aliases on the root command also work:
 
 ```bash
-puzzletea --new nonogram:medium
+puzzletea --new nonogram:classic
 puzzletea --continue amber-falcon
 ```
 
 ### CLI Aliases
 
-Several shorthand names are accepted for games: `polyomino`/`regions` for Fillomino, `hashi`/`bridges` for Hashiwokakero, `lights` for Lights Out, `islands`/`sea` for Nurikabe, `ripple` for Ripple Effect, `spell`/`spellpuzzle` for Spell Puzzle, `binairo`/`binary` for Takuzu, `binario+` for Takuzu+, `words`/`ws` for Word Search, `rectangles` for Shikaku.
+Several shorthand names are accepted for games: `polyomino`/`regions` for Fillomino, `hashi`/`bridges` for Hashiwokakero, `lights` for Lights Out, `islands`/`sea` for Nurikabe, `ripple` for Ripple Effect, `spell`/`spellpuzzle` for Spell Puzzle, `rgb sudoku`/`ripeto`/`sudoku ripeto` for Sudoku RGB, `binairo`/`binary` for Takuzu, `takuzu plus`/`binario+`/`binario plus` for Takuzu+, `words`/`wordsearch`/`ws` for Word Search, and `rectangles` for Shikaku.
 
 ## Controls
 
@@ -185,7 +190,6 @@ Several shorthand names are accepted for games: `polyomino`/`regions` for Fillom
 | `Escape` | Return to the menu or go back |
 | `Ctrl+R` | Reset puzzle |
 | `Ctrl+H` | Toggle full help |
-| `Ctrl+E` | Toggle debug overlay |
 | `Ctrl+C` | Quit |
 
 ### Navigation
@@ -194,7 +198,7 @@ Arrow keys, WASD, and Vim bindings (`hjkl`) are supported for grid movement acro
 
 ### Mouse
 
-Nonogram, Nurikabe, Shikaku, Spell Puzzle, and Word Search support click and drag. Lights Out supports click to toggle. See each game's help for details.
+Nonogram, Nurikabe, Shikaku, Spell Puzzle, and Word Search support drag interactions. Fillomino, Hashiwokakero, Hitori, Sudoku, Sudoku RGB, Takuzu, and Takuzu+ support mouse focus or click-to-cycle interactions. Lights Out supports click to toggle. See each game's help for details.
 
 ## Game Persistence
 
@@ -321,29 +325,34 @@ All code must pass `gofumpt` and `golangci-lint` before committing. CI runs both
 
 ## Adding a New Puzzle
 
-PuzzleTea uses an explicit game catalog. To add a new puzzle type:
+PuzzleTea uses an explicit built-in registry plus a metadata catalog. To add a new puzzle type:
 
 ### 1. Create the game package
 
 Create a directory (e.g., `mypuzzle/`) with these files:
 
 | File | Purpose |
 |------|---------|
-| `Gamemode.go` | Mode struct embedding `game.BaseMode`, `Spawn()`, `Modes`/`DailyModes`, and package-level `Definition` metadata |
-| `Model.go` | `Model` struct implementing `game.Gamer` |
-| `Export.go` | `Save` struct, `GetSave()`, `ImportModel()` for persistence |
+| `gamemode.go` | Mode structs embedding `game.BaseMode`, `Modes`, `ModeDefinitions`, package-level `Definition`, and the built-in `Entry` |
+| `model.go` | `Model` struct implementing `game.Gamer` |
+| `export.go` | `Save` struct, `GetSave()`, `ImportModel()` for persistence |
 | `keys.go` | Game-specific `KeyMap` struct |
 | `style.go` | lipgloss styling and rendering helpers |
 | `generator.go` | Puzzle generation logic (if applicable) |
 | `grid.go` | Grid type and serialization (for grid-based games) |
+| `help.md` | Embedded rules/help content wired into the runtime entry |
+| `print_adapter.go` | Optional printable export adapter for JSONL/PDF support |
 | `mypuzzle_test.go` | Tests (table-driven, save/load round-trip, generator validation) |
 | `README.md` | Game docs: rules, controls table, modes table, quick start examples |
 
-### 2. Wire it into the central catalog
+Use `gameentry.BuildModeDefs(Modes)` and `gameentry.NewEntry(...)` so the
+package exposes both metadata and its validated runtime wiring.
+
+### 2. Wire it into the built-in registry
 
-Edit the central catalog once:
+Edit the built-in registry once:
 
-- **`catalog/catalog.go`**: Import the package and add its exported `Definition` to `All` (maintain alphabetical order).
+- **`registry/registry.go`**: Import the package and add its exported `Entry` to `all` (maintain alphabetical order).
 
 The game package's `Definition` owns:
 
@@ -355,6 +364,9 @@ The game package's `Definition` owns:
 - help content
 - save/import function
 
+The `catalog` package is built from the registered entries and remains the pure
+metadata index for names, aliases, and daily-mode lookup.
+
 ### 3. Add a VHS preview
 
 - Create `vhs/<game>.tape` following the format in existing tapes.
@@ -363,7 +375,9 @@ The game package's `Definition` owns:
 ### 4. Verify
 
 ```bash
-just fmt && just lint && just test
+just fmt
+just lint
+just test-short
 ```
 
 See any existing game package (e.g., `nonogram/`) for the full pattern, and `AGENTS.md` for detailed conventions.

app/game_session.go

@@ -1,14 +1,8 @@
 package app
 
 import (
-	"log"
-
-	"github.com/FelineStateMachine/puzzletea/game"
-	sessionflow "github.com/FelineStateMachine/puzzletea/session"
 	"github.com/FelineStateMachine/puzzletea/store"
 	"github.com/FelineStateMachine/puzzletea/weekly"
-
-	tea "charm.land/bubbletea/v2"
 )
 
 type gameOpenOptions struct {
@@ -17,37 +11,11 @@ type gameOpenOptions struct {
 	weeklyInfo  *weekly.Info
 }
 
-// activateGame prepares the game with global UI state and moves to game view.
-func (m model) activateGame(g game.Gamer, activeGameID int64, completionSaved bool, options gameOpenOptions) model {
-	g, _ = g.Update(game.HelpToggleMsg{Show: m.help.showFull})
-	g, _ = g.Update(tea.WindowSizeMsg{Width: m.width, Height: m.height})
-
-	m.session.game = g
-	m.session.activeGameID = activeGameID
-	m.session.completionSaved = completionSaved
-	m.session.returnState = options.returnState
-	m.session.weeklyAdvance = options.weeklyInfo
-	m.state = gameView
-	return m
-}
-
 func (m model) importAndActivateRecord(rec store.GameRecord) (model, bool) {
 	return m.importAndActivateRecordWithOptions(rec, gameOpenOptions{returnState: mainMenuView})
 }
 
 func (m model) importAndActivateRecordWithOptions(rec store.GameRecord, options gameOpenOptions) (model, bool) {
-	g, err := sessionflow.ImportRecord(&rec)
-	if err != nil {
-		log.Printf("failed to import game: %v", err)
-		return m, false
-	}
-
-	activeGameID := rec.ID
-	completionSaved := rec.Status == store.StatusCompleted
-	if options.readOnly {
-		activeGameID = 0
-		completionSaved = true
-	}
-
-	return m.activateGame(g, activeGameID, completionSaved, options), true
+	ok := newSessionController(&m).importRecord(rec, options)
+	return m, ok
 }

app/handle_daily.go

@@ -0,0 +1,48 @@
+package app
+
+import (
+	"time"
+
+	"github.com/FelineStateMachine/puzzletea/daily"
+	sessionflow "github.com/FelineStateMachine/puzzletea/session"
+	"github.com/FelineStateMachine/puzzletea/store"
+
+	tea "charm.land/bubbletea/v2"
+)
+
+func (m model) handleDailyPuzzle() (tea.Model, tea.Cmd) {
+	today := time.Now()
+	name := daily.Name(today)
+
+	rec, err := m.store.GetDailyGame(name)
+	if err != nil {
+		return m.setErrorf("Could not check today’s daily puzzle: %v", err), nil
+	}
+	if rec != nil {
+		var resumed bool
+		m, resumed = m.importAndActivateRecord(*rec)
+		if resumed {
+			if err := sessionflow.ResumeAbandonedDeterministicRecord(m.store, rec); err != nil {
+				m = m.setErrorf("%v", err)
+			}
+		}
+		return m, nil
+	}
+
+	spawner, gameType, modeTitle := daily.Mode(today)
+	if spawner == nil {
+		return m.setErrorf("No daily puzzle is configured for %s", today.Format("2006-01-02")), nil
+	}
+
+	rng := daily.RNG(today)
+	cmd := newSessionController(&m).startSeededSpawn(spawner, rng, spawnRequest{
+		source:      spawnSourceDaily,
+		name:        name,
+		gameType:    gameType,
+		modeTitle:   modeTitle,
+		run:         store.DailyRunMetadata(today),
+		returnState: playMenuView,
+		exitState:   mainMenuView,
+	})
+	return m, cmd
+}

app/handle_game.go

@@ -0,0 +1,56 @@
+package app
+
+import (
+	"github.com/FelineStateMachine/puzzletea/registry"
+	sessionflow "github.com/FelineStateMachine/puzzletea/session"
+	"github.com/FelineStateMachine/puzzletea/store"
+	"github.com/FelineStateMachine/puzzletea/ui"
+
+	tea "charm.land/bubbletea/v2"
+)
+
+func (m model) handleGameSelectEnter() (tea.Model, tea.Cmd) {
+	entry, ok := selectedCategoryEntry(m.nav.gameSelectList.SelectedItem())
+	if !ok {
+		return m, nil
+	}
+	m.nav.selectedCategory = entry
+	m.nav.modeSelectList = ui.InitList(buildModeDisplayItems(entry), entry.Definition.Name+" - Select Mode")
+	m.nav.modeSelectList.SetSize(min(m.width, 64), min(m.height, ui.ListHeight(m.nav.modeSelectList)))
+	m.state = modeSelectView
+	return m, nil
+}
+
+func (m model) handleModeSelectEnter() (tea.Model, tea.Cmd) {
+	item := unwrapModeDisplayItem(m.nav.modeSelectList.SelectedItem())
+	mode, ok := item.(registry.ModeEntry)
+	if !ok {
+		return m, nil
+	}
+	m.nav.selectedModeTitle = mode.Definition.Title
+	cmd := newSessionController(&m).startSpawn(mode.Spawner, spawnRequest{
+		source:      spawnSourceNormal,
+		name:        sessionflow.GenerateUniqueName(m.store),
+		gameType:    m.nav.selectedCategory.Definition.Name,
+		modeTitle:   m.nav.selectedModeTitle,
+		run:         store.NormalRunMetadata(),
+		returnState: modeSelectView,
+		exitState:   mainMenuView,
+	})
+	return m, cmd
+}
+
+func (m model) handleContinueEnter() (tea.Model, tea.Cmd) {
+	idx := m.cont.table.Cursor()
+	if idx < 0 || idx >= len(m.cont.games) {
+		return m, nil
+	}
+	rec := m.cont.games[idx]
+	m, _ = m.importAndActivateRecord(rec)
+	return m, nil
+}
+
+func (m model) persistCompletionIfSolved() model {
+	newSessionController(&m).persistCompletionIfSolved()
+	return m
+}

app/handle_help.go

@@ -0,0 +1,16 @@
+package app
+
+import (
+	tea "charm.land/bubbletea/v2"
+)
+
+func (m model) handleHelpSelectEnter() (tea.Model, tea.Cmd) {
+	entry, ok := selectedCategoryEntry(m.help.selectList.SelectedItem())
+	if !ok {
+		return m, nil
+	}
+	m.help.category = entry
+	m = m.updateHelpDetailViewport()
+	m.state = helpDetailView
+	return m, nil
+}

app/handle_menu.go

@@ -0,0 +1,41 @@
+package app
+
+import (
+	"time"
+
+	"github.com/FelineStateMachine/puzzletea/ui"
+
+	tea "charm.land/bubbletea/v2"
+)
+
+func (m model) currentWeeklyMenuIndex() int {
+	if m.store == nil {
+		return 1
+	}
+
+	year, week := time.Now().ISOWeek()
+	highestCompleted, err := m.store.GetCurrentWeeklyHighestCompletedIndex(year, week)
+	if err != nil {
+		return 1
+	}
+	if highestCompleted >= weeklyEntryCount {
+		return weeklyEntryCount
+	}
+	if highestCompleted < 1 {
+		return 1
+	}
+	return highestCompleted + 1
+}
+
+func updateMainMenuCursor(msg tea.Msg, menu *ui.MainMenu) {
+	keyMsg, ok := msg.(tea.KeyPressMsg)
+	if !ok {
+		return
+	}
+	switch keyMsg.String() {
+	case "up", "k":
+		menu.CursorUp()
+	case "down", "j":
+		menu.CursorDown()
+	}
+}