feat(gsoc'24): Implemented state machine for simulator (#3781) #368
Conversation
Implemented state machine for simulator (#3781)
WalkthroughThe changes encompass enhancements to state management within the simulator's codebase. Key modifications involve the introduction of a state management system in the Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant Simulator
participant UndoFunction
participant UI
User->>Simulator: Initiate Simulation
Simulator->>Simulator: Check for Errors
alt No Errors
Simulator->>UI: Display Simulation Results
else Error Detected
Simulator->>UI: Manage Tabs Visibility (hidetabs)
Simulator->>UndoFunction: Call to undo
UndoFunction->>Simulator: Reset Error State (errorDetectedSet(false))
end
Assessment against linked issues
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Review details
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Review profile: CHILL
Files selected for processing (5)
- src/simulator/src/circuit.ts (3 hunks)
- src/simulator/src/data/undo.js (2 hunks)
- src/simulator/src/engine.js (2 hunks)
- src/simulator/src/listeners.js (1 hunks)
- src/simulator/src/ux.js (2 hunks)
Additional comments not posted (7)
src/simulator/src/data/undo.js (2)
11-11: Import statement added for error handling.The import of
errorDetectedSetfrom../engineis crucial for the new error handling logic in the undo function. Ensure that theerrorDetectedSetfunction is properly tested in its module to avoid issues when called here.
41-43: Enhanced error handling in the undo function.The addition of a conditional check to reset the error state during an undo action is a good practice for robust state management. However, ensure that
globalScope.states.ERRORis consistently used across the application to avoid mismatches in state checks.Run the following script to verify consistent usage of
globalScope.states.ERROR:Verification successful
Consistent Usage of
globalScope.states.ERRORVerifiedThe
globalScope.states.ERRORis consistently used across multiple files in the application, ensuring robust state management. The following files contain references to this state:
src/simulator/src/engine.jssrc/simulator/src/ux.jssrc/simulator/src/data/undo.jsScripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify consistent usage of `globalScope.states.ERROR` across the application. # Test: Search for the usage of `globalScope.states.ERROR`. Expect: Consistent usage across files. rg --type python 'globalScope.states.ERROR'Length of output: 74
Script:
#!/bin/bash # Description: Verify consistent usage of `globalScope.states.ERROR` across the application. # Test: Search for the usage of `globalScope.states.ERROR`. Expect: Consistent usage across files. rg --type js 'globalScope.states.ERROR'Length of output: 414
src/simulator/src/ux.js (1)
294-296: Enhanced error handling in the deleteSelected function.The addition of a conditional check to reset the error state when items are deleted is a good practice for robust state management. However, ensure that
globalScope.states.ERRORis consistently used across the application to avoid mismatches in state checks.Run the following script to verify consistent usage of
globalScope.states.ERROR:Verification successful
Consistent usage of
globalScope.states.ERRORverified.The
globalScope.states.ERRORis consistently used across multiple files, ensuring robust state management. This supports the review comment's emphasis on maintaining consistent state checks.
- Files where
globalScope.states.ERRORis used:
src/simulator/src/engine.jssrc/simulator/src/ux.jssrc/simulator/src/data/undo.jsScripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify consistent usage of `globalScope.states.ERROR` across the application. # Test: Search for the usage of `globalScope.states.ERROR`. Expect: Consistent usage across files. rg --type python 'globalScope.states.ERROR'Length of output: 74
Script:
#!/bin/bash # Description: Verify consistent usage of `globalScope.states.ERROR` across the application. # Test: Search for the usage of `globalScope.states.ERROR`. Expect: Consistent usage across files. rg --type js 'globalScope.states.ERROR'Length of output: 414
src/simulator/src/circuit.ts (2)
276-276: New type definition for state management.Defining a type for states (
'normal' | 'error') is a good practice for ensuring that state management is type-safe and less prone to errors.
310-311: State management properties added to the Scope class.The introduction of
statesandcurrentStateproperties in theScopeclass enhances the class's ability to manage its operational state. This is a crucial improvement for robust error handling and state transitions.Also applies to: 349-355
src/simulator/src/engine.js (1)
405-463: Enhanced error handling and state management in theplayfunction.The modifications to the
playfunction include:
- Early exit conditions if errors are detected or if the system is still loading, which prevents unnecessary processing.
- Use of a
try-catchblock to encapsulate the simulation logic, allowing for better error isolation and handling.- Improved management of simulation states and UI visibility through the use of
visibletabsandhidetabsfunctions.These changes collectively enhance the robustness and stability of the simulation engine, aligning with the objectives of the PR.
src/simulator/src/listeners.js (1)
44-74: Refined UI visibility management through new functions.The introduction of the
setPanelVisibilityfunction and the modifications tohidetabsandvisibletabsfunctions enhance the dynamic control of UI elements based on the simulator state. These changes:
- Allow for toggling visibility of UI elements based on screen width and specific conditions.
- Improve the responsiveness of the UI to different states of the simulator, ensuring that users have an appropriate interface during error conditions.
This approach not only improves the user experience but also aligns with the objectives of making the simulator more robust and user-friendly.
Fixes #112
DO NOT MERGE
Note: This changes were reverted in the main simulator (needs review first)
Stability improvements
ref PR - #3781