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@cosmopax cosmopax commented Jun 4, 2025

This commit includes several enhancements and fixes:

  1. Engine Path Diagnostics (main.py):

    • I've added detailed logging to find_stockfish_path() for improved diagnostics of Stockfish executable discovery.
  2. Engine Robustness (engine_worker.py):

    • stop_analysis() now returns a boolean indicating if the stop was clean or timed out.
    • If stop_analysis() times out, I forcibly set the engine state to IDLE, log comprehensively, and return False. This prevents me from getting stuck in an ANALYZING state. (This logic was verified after a reported merge conflict and confirmed to be in the correct state).
    • I've added a CRITICAL log message in _handle_engine_failure() for better traceability of severe engine errors.
  3. UI Feedback and Corrections (ui/main_window.py):

    • The status message in MainWindow for EngineState.SHUTDOWN is now more informative ("Status: Engine offline or error. Check config/restart.").
    • I've removed a redundant status label update in update_ui_elements that was overriding the detailed SHUTDOWN message.
    • MainWindow now displays a warning dialog if an attempt to stop analysis times out, using the status from EngineWorker.stop_analysis().

These changes collectively improve the application's stability when dealing with engine issues, enhance your feedback, and resolve previously identified conflicts and minor UI bugs.

This commit includes several enhancements and fixes:

1.  **Engine Path Diagnostics (`main.py`):**
    - I've added detailed logging to `find_stockfish_path()` for improved
      diagnostics of Stockfish executable discovery.

2.  **Engine Robustness (`engine_worker.py`):**
    - `stop_analysis()` now returns a boolean indicating if the stop
      was clean or timed out.
    - If `stop_analysis()` times out, I forcibly set the engine
      state to IDLE, log comprehensively, and return `False`. This
      prevents me from getting stuck in an ANALYZING state.
      (This logic was verified after a reported merge conflict and
      confirmed to be in the correct state).
    - I've added a CRITICAL log message in `_handle_engine_failure()` for
      better traceability of severe engine errors.

3.  **UI Feedback and Corrections (`ui/main_window.py`):**
    - The status message in `MainWindow` for `EngineState.SHUTDOWN`
      is now more informative ("Status: Engine offline or error. Check
      config/restart.").
    - I've removed a redundant status label update in `update_ui_elements`
      that was overriding the detailed SHUTDOWN message.
    - `MainWindow` now displays a warning dialog if an attempt to stop
      analysis times out, using the status from `EngineWorker.stop_analysis()`.

These changes collectively improve the application's stability when
dealing with engine issues, enhance your feedback, and resolve
previously identified conflicts and minor UI bugs.
@cosmopax cosmopax requested a review from Copilot September 27, 2025 14:45
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Pull Request Overview

This PR enhances the chess application's robustness and user feedback when dealing with engine issues. The main purpose is to improve stability, diagnostics, and user experience when the Stockfish engine encounters problems or fails to respond properly.

  • Added comprehensive logging to Stockfish path discovery for better diagnostics
  • Enhanced engine stop operation to return success/failure status and handle timeouts gracefully
  • Improved UI feedback with more informative status messages and timeout warnings

Reviewed Changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 2 comments.

File Description
chess_app/main.py Added detailed logging throughout Stockfish executable discovery process
chess_app/engine/engine_worker.py Enhanced stop_analysis method to return boolean status and handle timeouts with forced state recovery
chess_app/ui/main_window.py Updated UI to show warning dialog on analysis stop timeout and improved status messages

Tip: Customize your code reviews with copilot-instructions.md. Create the file or learn how to get started.

@cosmopax cosmopax requested a review from Copilot September 27, 2025 15:59
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Pull Request Overview

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.


Tip: Customize your code reviews with copilot-instructions.md. Create the file or learn how to get started.

Co-authored-by: Copilot <[email protected]>
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Approved

@cosmopax
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Resolve all conflicts

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2 participants