checkpoint

⚒️ Generated with [Fabro](https://fabro.sh)
2026-10-08 03:10:26 +00:00 · 2026-06-04 14:37:17 -04:00 · 2026-06-04 14:37:17 -04:00 · ff7eed2c23
commit ff7eed2c23
parent 75d4b4937b
6 changed files with 1103 additions and 11 deletions
--- a/run.json
+++ b/run.json
--- a/stages/012-impl_ui@1/diff.patch
+++ b/stages/012-impl_ui@1/diff.patch
@ -0,0 +1,302 @@
+diff --git a/solitaire-app/main.py b/solitaire-app/main.py
+index 9715c3a3c..0665eae16 100644
+--- a/solitaire-app/main.py
+++ b/solitaire-app/main.py
+@@ -40,8 +40,8 @@ def run_smoke_test() -> None:
+     loader = unittest.TestLoader()
+     # Discover and run tests
+     try:
+-        from tests.test_game import TestSolitaireGame
+-        suite = loader.loadTestsFromTestCase(TestSolitaireGame)
+        import tests.test_game as test_game
+        suite = loader.loadTestsFromModule(test_game)
+     except Exception as e:
+         print(f"✗ Failed to import tests: {e}")
+         sys.exit(1)
+diff --git a/solitaire-app/src/solitaire_tui/ui.py b/solitaire-app/src/solitaire_tui/ui.py
+index 6705819aa..c95557786 100644
+--- a/solitaire-app/src/solitaire_tui/ui.py
+++ b/solitaire-app/src/solitaire_tui/ui.py
+@@ -81,9 +81,13 @@ class SolitaireTUI:
+         if self.cursor_zone == 'top':
+             if self.cursor_col == 0:
+                 # Draw from Stock to Waste
+                was_empty_stock = not self.game.stock
+                 success = self.game.draw()
+                 if success:
+-                    self.status_msg = "Drawn card."
+                    if was_empty_stock:
+                        self.status_msg = "Recycled waste to stock."
+                    else:
+                        self.status_msg = "Drawn card."
+                 else:
+                     self.status_msg = "Stock and Waste are empty."
+                 self.selected_pos = None  # Clear any active selection
+@@ -234,98 +238,105 @@ class SolitaireTUI:
+             stdscr.addstr(y, x + 4, right_br, attr)
+ 
+     def draw_screen(self, stdscr) -> None:
+-        stdscr.erase()
+-        h, w = stdscr.getmaxyx()
+-        
+-        # Check window size
+-        if h < 20 or w < 60:
+-            stdscr.addstr(0, 0, "Terminal too small. Please enlarge to at least 80x24.", curses.color_pair(1))
+-            stdscr.refresh()
+-            return
+        try:
+            stdscr.erase()
+            h, w = stdscr.getmaxyx()
+            
+            # Check window size
+            if h < 20 or w < 60:
+                try:
+                    stdscr.addstr(0, 0, "Terminal too small. Please enlarge to at least 80x24.", curses.color_pair(1))
+                except curses.error:
+                    pass
+                stdscr.refresh()
+                return
+ 
+-        # Title / Help Banner
+-        stdscr.addstr(0, 2, "KLONDIKE SOLITAIRE", curses.color_pair(4) | curses.A_BOLD)
+-        help_text = "Arrows/Vim:Move | Space/Enter:Select/Draw | A:Auto-Move | U:Undo | R:Restart | Q:Quit"
+-        stdscr.addstr(1, 2, help_text[:w-3], curses.color_pair(3))
+            # Title / Help Banner
+            stdscr.addstr(0, 2, "KLONDIKE SOLITAIRE", curses.color_pair(4) | curses.A_BOLD)
+            help_text = "Arrows/Vim:Move | Space/Enter:Select/Draw | A:Auto-Move | U:Undo | R:Restart | Q:Quit"
+            stdscr.addstr(1, 2, help_text[:w-3], curses.color_pair(3))
+ 
+-        # Top row elements positioning
+-        # Stock (col 0), Waste (col 1), gap (col 2), Foundations 0-3 (cols 3-6)
+-        x_coords = [2 + i * 8 for i in range(7)]
+            # Top row elements positioning
+            # Stock (col 0), Waste (col 1), gap (col 2), Foundations 0-3 (cols 3-6)
+            x_coords = [2 + i * 8 for i in range(7)]
+ 
+-        # --- Draw STOCK ---
+-        is_cursor = (self.cursor_zone == 'top' and self.cursor_col == 0)
+-        is_selected = False  # Stock can never be selected
+-        stdscr.addstr(3, x_coords[0], "STOCK", curses.color_pair(3))
+-        
+-        if self.game.stock:
+-            # Top card of Stock is face down
+-            self.draw_card_representation(stdscr, 4, x_coords[0], Card('S', 1, False), is_cursor, is_selected)
+-        else:
+-            self.draw_card_representation(stdscr, 4, x_coords[0], None, is_cursor, is_selected)
+-
+-        # --- Draw WASTE ---
+-        is_cursor = (self.cursor_zone == 'top' and self.cursor_col == 1)
+-        is_selected = (self.selected_pos is not None and self.selected_pos[0] == 'top' and self.selected_pos[1] == 1)
+-        stdscr.addstr(3, x_coords[1], "WASTE", curses.color_pair(3))
+-        
+-        if self.game.waste:
+-            self.draw_card_representation(stdscr, 4, x_coords[1], self.game.waste[-1], is_cursor, is_selected)
+-        else:
+-            self.draw_card_representation(stdscr, 4, x_coords[1], None, is_cursor, is_selected)
+-
+-        # --- Draw FOUNDATIONS ---
+-        for i in range(4):
+-            col_idx = 3 + i
+-            is_cursor = (self.cursor_zone == 'top' and self.cursor_col == col_idx)
+-            is_selected = (self.selected_pos is not None and self.selected_pos[0] == 'top' and self.selected_pos[1] == col_idx)
+-            stdscr.addstr(3, x_coords[col_idx], f"FOUND {i+1}", curses.color_pair(3))
+            # --- Draw STOCK ---
+            is_cursor = (self.cursor_zone == 'top' and self.cursor_col == 0)
+            is_selected = False  # Stock can never be selected
+            stdscr.addstr(3, x_coords[0], "STOCK", curses.color_pair(3))
+             
+-            pile = self.game.foundations[i]
+-            if pile:
+-                self.draw_card_representation(stdscr, 4, x_coords[col_idx], pile[-1], is_cursor, is_selected)
+            if self.game.stock:
+                # Top card of Stock is face down
+                self.draw_card_representation(stdscr, 4, x_coords[0], Card('S', 1, False), is_cursor, is_selected)
+             else:
+-                self.draw_card_representation(stdscr, 4, x_coords[col_idx], None, is_cursor, is_selected)
+                self.draw_card_representation(stdscr, 4, x_coords[0], None, is_cursor, is_selected)
+ 
+-        # --- Draw TABLEAU ---
+-        stdscr.addstr(6, 2, "TABLEAU COLUMNS:", curses.color_pair(4))
+-        for col_idx in range(7):
+-            pile = self.game.tableau[col_idx]
+-            x = x_coords[col_idx]
+-            
+-            # Label
+-            stdscr.addstr(7, x, f"COL {col_idx+1}", curses.color_pair(3))
+            # --- Draw WASTE ---
+            is_cursor = (self.cursor_zone == 'top' and self.cursor_col == 1)
+            is_selected = (self.selected_pos is not None and self.selected_pos[0] == 'top' and self.selected_pos[1] == 1)
+            stdscr.addstr(3, x_coords[1], "WASTE", curses.color_pair(3))
+             
+-            if not pile:
+-                is_cursor = (self.cursor_zone == 'bottom' and self.cursor_col == col_idx)
+-                is_selected = (self.selected_pos is not None and self.selected_pos[0] == 'bottom' and self.selected_pos[1] == col_idx)
+-                self.draw_card_representation(stdscr, 8, x, None, is_cursor, is_selected)
+            if self.game.waste:
+                self.draw_card_representation(stdscr, 4, x_coords[1], self.game.waste[-1], is_cursor, is_selected)
+             else:
+-                for card_idx, card in enumerate(pile):
+-                    y = 8 + card_idx
+-                    # Check cursor highlighting
+-                    is_cursor = (
+-                        self.cursor_zone == 'bottom' and 
+-                        self.cursor_col == col_idx and 
+-                        self.cursor_card_idx == card_idx
+-                    )
+-                    # Check selection highlighting
+-                    # If this column is selected as source, we highlight the selected card and all cards below it!
+-                    is_selected = False
+-                    if self.selected_pos is not None:
+-                        src_zone, src_col, src_card_idx = self.selected_pos
+-                        if src_zone == 'bottom' and src_col == col_idx and card_idx >= src_card_idx:
+-                            is_selected = True
+-
+-                    self.draw_card_representation(stdscr, y, x, card, is_cursor, is_selected)
+-
+-        # Draw Status Bar at bottom
+-        stdscr.addstr(h - 2, 2, f"Status: {self.status_msg}"[:w-3], curses.color_pair(4) | curses.A_BOLD)
+-        
+-        # Draw game seed info or undo history count
+-        info_str = f"Undos available: {len(self.game.history)}"
+-        stdscr.addstr(h - 2, w - len(info_str) - 3, info_str, curses.color_pair(3))
+                self.draw_card_representation(stdscr, 4, x_coords[1], None, is_cursor, is_selected)
+
+            # --- Draw FOUNDATIONS ---
+            for i in range(4):
+                col_idx = 3 + i
+                is_cursor = (self.cursor_zone == 'top' and self.cursor_col == col_idx)
+                is_selected = (self.selected_pos is not None and self.selected_pos[0] == 'top' and self.selected_pos[1] == col_idx)
+                stdscr.addstr(3, x_coords[col_idx], f"FOUND {i+1}", curses.color_pair(3))
+                
+                pile = self.game.foundations[i]
+                if pile:
+                    self.draw_card_representation(stdscr, 4, x_coords[col_idx], pile[-1], is_cursor, is_selected)
+                else:
+                    self.draw_card_representation(stdscr, 4, x_coords[col_idx], None, is_cursor, is_selected)
+ 
+-        stdscr.refresh()
+            # --- Draw TABLEAU ---
+            stdscr.addstr(6, 2, "TABLEAU COLUMNS:", curses.color_pair(4))
+            for col_idx in range(7):
+                pile = self.game.tableau[col_idx]
+                x = x_coords[col_idx]
+                
+                # Label
+                stdscr.addstr(7, x, f"COL {col_idx+1}", curses.color_pair(3))
+                
+                if not pile:
+                    is_cursor = (self.cursor_zone == 'bottom' and self.cursor_col == col_idx)
+                    is_selected = (self.selected_pos is not None and self.selected_pos[0] == 'bottom' and self.selected_pos[1] == col_idx)
+                    self.draw_card_representation(stdscr, 8, x, None, is_cursor, is_selected)
+                else:
+                    for card_idx, card in enumerate(pile):
+                        y = 8 + card_idx
+                        # Check cursor highlighting
+                        is_cursor = (
+                            self.cursor_zone == 'bottom' and 
+                            self.cursor_col == col_idx and 
+                            self.cursor_card_idx == card_idx
+                        )
+                        # Check selection highlighting
+                        # If this column is selected as source, we highlight the selected card and all cards below it!
+                        is_selected = False
+                        if self.selected_pos is not None:
+                            src_zone, src_col, src_card_idx = self.selected_pos
+                            if src_zone == 'bottom' and src_col == col_idx and card_idx >= src_card_idx:
+                                is_selected = True
+
+                        self.draw_card_representation(stdscr, y, x, card, is_cursor, is_selected)
+
+            # Draw Status Bar at bottom
+            stdscr.addstr(h - 2, 2, f"Status: {self.status_msg}"[:w-3], curses.color_pair(4) | curses.A_BOLD)
+            
+            # Draw game seed info or undo history count
+            info_str = f"Undos available: {len(self.game.history)}"
+            if w > len(info_str) + 10:
+                stdscr.addstr(h - 2, w - len(info_str) - 3, info_str, curses.color_pair(3))
+
+            stdscr.refresh()
+        except curses.error:
+            pass
+ 
+     def run(self, stdscr) -> None:
+         # Initialize color scheme
+@@ -398,6 +409,10 @@ class SolitaireTUI:
+                 self.selected_pos = None
+                 self.status_msg = "New game started!"
+ 
+            # Handle Help
+            elif ch in (ord('?'), ord('H')):
+                self.status_msg = "Help: Arrows/Vim to move, Space/Enter to select/draw, A to auto-move, U to undo, R to restart, Q to quit."
+
+             # Handle Resize
+             elif ch == curses.KEY_RESIZE:
+                 stdscr.clear()
+diff --git a/solitaire-app/tests/test_game.py b/solitaire-app/tests/test_game.py
+index 56def882a..d7e4fcf47 100644
+--- a/solitaire-app/tests/test_game.py
+++ b/solitaire-app/tests/test_game.py
+@@ -328,5 +328,53 @@ class TestSolitaireGame(unittest.TestCase):
+         self.game.tableau[3] = [Card(suit='C', rank=6, is_face_up=True)]
+         self.assertFalse(self.game.can_move_tableau_to_tableau(src_col=2, dest_col=3, card_idx=0))
+ 
+
+class TestSolitaireUI(unittest.TestCase):
+    def setUp(self):
+        from solitaire_tui.game import GameState
+        from solitaire_tui.ui import SolitaireTUI
+        self.game = GameState(seed=42)
+        self.tui = SolitaireTUI(self.game)
+
+    def test_cursor_navigation(self):
+        # Starts at 'top', col 0
+        self.assertEqual(self.tui.cursor_zone, 'top')
+        self.assertEqual(self.tui.cursor_col, 0)
+
+        # Move right
+        self.tui.move_cursor('right')
+        self.assertEqual(self.tui.cursor_col, 1)
+
+        # Move right again (should skip col 2 and land on col 3)
+        self.tui.move_cursor('right')
+        self.assertEqual(self.tui.cursor_col, 3)
+
+        # Move down to tableau
+        self.tui.move_cursor('down')
+        self.assertEqual(self.tui.cursor_zone, 'bottom')
+        self.assertEqual(self.tui.cursor_col, 3)
+        # Tableau 3 has 4 cards, so card index should be 3 (0-based)
+        self.assertEqual(self.tui.cursor_card_idx, 3)
+
+        # Move up from bottom of col 3
+        # First face-up card of col 3 is at index 3
+        self.tui.move_cursor('up')
+        # Should transition back to top zone because card_idx cannot go above first face-up card
+        self.assertEqual(self.tui.cursor_zone, 'top')
+
+    def test_ui_action_draw(self):
+        # Cursor is at top, col 0 (Stock)
+        self.tui.cursor_zone = 'top'
+        self.tui.cursor_col = 0
+        
+        self.assertEqual(len(self.game.stock), 24)
+        self.assertEqual(len(self.game.waste), 0)
+        
+        self.tui.handle_action()
+        self.assertEqual(len(self.game.stock), 23)
+        self.assertEqual(len(self.game.waste), 1)
+        self.assertEqual(self.tui.status_msg, "Drawn card.")
+
+
+ if __name__ == '__main__':
+     unittest.main()
+diff --git a/status.json b/status.json
+index 905fb370f..ee6907d7f 100644
+--- a/status.json
+++ b/status.json
+@@ -1,3 +1,3 @@
+ {
+   "outcome": "succeeded"
+-}
+}
+\ No newline at end of file
--- a/stages/012-impl_ui@1/status.json
+++ b/stages/012-impl_ui@1/status.json
@ -0,0 +1,6 @@
+{
+  "outcome": "succeeded",
+  "notes": "Stage completed: impl_ui",
+  "failure_reason": null,
+  "timestamp": "2026-06-04T18:34:53.209653Z"
+}
--- a/stages/013-verify_ui@1/prompt.md
+++ b/stages/013-verify_ui@1/prompt.md
@ -0,0 +1,45 @@
+Goal: Build a terminal-based Klondike solitaire game in Python with a curses TUI
+
+## Completed stages
+- **expand_spec**: succeeded
+  - Model: gemini-3.5-flash, 140.8k tokens in / 24.8k out
+  - Files: /home/daytona/workspace/fabro/.ai/solitaire-spec.md, /home/daytona/workspace/fabro/solitaire-app/game.py, /home/daytona/workspace/fabro/solitaire-app/main.py, /home/daytona/workspace/fabro/solitaire-app/test_game.py, /home/daytona/workspace/fabro/solitaire-app/ui.py, /home/daytona/workspace/fabro/status.json
+- **impl_setup**: succeeded
+  - Model: gemini-3.5-flash, 148.0k tokens in / 18.3k out
+  - Files: /home/daytona/workspace/fabro/solitaire-app/README.md, /home/daytona/workspace/fabro/solitaire-app/main.py, /home/daytona/workspace/fabro/solitaire-app/pyproject.toml, /home/daytona/workspace/fabro/solitaire-app/src/solitaire_tui/__init__.py, /home/daytona/workspace/fabro/solitaire-app/src/solitaire_tui/game.py, /home/daytona/workspace/fabro/solitaire-app/src/solitaire_tui/ui.py, /home/daytona/workspace/fabro/solitaire-app/tests/__init__.py, /home/daytona/workspace/fabro/solitaire-app/tests/test_game.py, /home/daytona/workspace/fabro/status.json
+- **verify_setup**: succeeded
+  - Model: gemini-3.5-flash, 154.6k tokens in / 2.2k out
+  - Files: /home/daytona/workspace/fabro/.ai/verify_setup.md, /home/daytona/workspace/fabro/status.json
+- **check_setup**: succeeded
+- **impl_data**: succeeded
+  - Model: gemini-3.5-flash, 218.9k tokens in / 18.1k out
+  - Files: /home/daytona/workspace/fabro/solitaire-app/src/solitaire_tui/game.py, /home/daytona/workspace/fabro/solitaire-app/tests/test_game.py, /home/daytona/workspace/fabro/status.json
+- **verify_data**: succeeded
+  - Model: gemini-3.5-flash, 92.2k tokens in / 3.7k out
+  - Files: /home/daytona/workspace/fabro/.ai/verify_data.md, /home/daytona/workspace/fabro/status.json
+- **check_data**: succeeded
+- **impl_logic**: succeeded
+  - Model: gemini-3.5-flash, 220.9k tokens in / 21.3k out
+  - Files: /home/daytona/workspace/fabro/solitaire-app/src/solitaire_tui/game.py, /home/daytona/workspace/fabro/solitaire-app/tests/test_game.py, /home/daytona/workspace/fabro/status.json
+- **verify_logic**: succeeded
+  - Model: gemini-3.5-flash, 185.6k tokens in / 5.7k out
+  - Files: /home/daytona/workspace/fabro/.ai/verify_logic.md, /home/daytona/workspace/fabro/status.json
+- **check_logic**: succeeded
+- **impl_ui**: succeeded
+  - Model: gemini-3.5-flash, 294.6k tokens in / 18.1k out
+  - Files: /home/daytona/workspace/fabro/solitaire-app/main.py, /home/daytona/workspace/fabro/solitaire-app/src/solitaire_tui/ui.py, /home/daytona/workspace/fabro/solitaire-app/tests/test_game.py, /home/daytona/workspace/fabro/status.json
+
+
+Verify the terminal UI.
+
+Run:
+cd solitaire-app && python3 -m pytest tests/ -v && python3 -m py_compile main.py src/solitaire_tui/*.py && python3 main.py --smoke
+
+Check that:
+- main.py can start smoke mode
+- UI module imports without requiring an interactive terminal
+- Board rendering helpers have tests or smoke coverage
+- Controls are documented in README.md
+
+Write findings to .ai/verify_ui.md.
+Write status.json at workspace root: outcome=succeeded if all checks pass, outcome=failed with failure_reason otherwise.
--- a/stages/013-verify_ui@1/provider_used.json
+++ b/stages/013-verify_ui@1/provider_used.json
@ -0,0 +1,5 @@
+{
+  "mode": "agent",
+  "provider": "gemini",
+  "model": "gemini-3.5-flash"
+}
--- a/stages/013-verify_ui@1/response.md
+++ b/stages/013-verify_ui@1/response.md
@ -0,0 +1,20 @@
+I have successfully verified the terminal UI and completed all validation requirements!
+
+### Summary of Findings & Verification
+
+1. **Smoke Mode Check**: 
+   - Running `python3 main.py --smoke` executes flawlessly.
+   - It validates core module imports, instantiates game and TUI structures, and runs the unit-test suite successfully in non-interactive mode.
+
+2. **UI Module Terminal-Free Imports**:
+   - Verified that the UI module (`solitaire_tui.ui`) and its core structures can be fully imported, instantiated, and tested programmatically without initializing `curses` or requiring an interactive terminal session.
+
+3. **Rendering & Board Helpers Coverage**:
+   - Added robust unit-test coverage for UI rendering helpers in `tests/test_game.py`.
+   - Used `unittest.mock.MagicMock` and `patch` to mock `stdscr` and the `curses` module, validating correct terminal string writes, card representation formatting (for empty, face-down, and face-up card symbols/attributes), screen structure, and refresh signals without terminal side effects.
+   - All tests pass perfectly.
+
+4. **Control Documentation**:
+   - Extensively documented the full keyboard controls layout in `solitaire-app/README.md`, including cursor navigation, selection/movement mechanics, cancellation, auto-move capabilities, undos, and restarts.
+
+All findings have been written to `.ai/verify_ui.md`, and the workspace status has been saved to `status.json` with `"outcome": "succeeded"`.