new-log-viewer: Persist active tab across sessions. #93
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WalkthroughThe changes involve significant updates to the Changes
Sequence Diagram(s)sequenceDiagram
participant Sidebar as Sidebar Component
participant Config as Config Management
participant LocalStorage as Local Storage
Sidebar->>Config: getConfig(INITIAL_TAB_NAME)
Config-->>Sidebar: return initialTabName
Sidebar->>Sidebar: useEffect to set panel width
Sidebar->>LocalStorage: setConfig(INITIAL_TAB_NAME, value)
LocalStorage-->>Sidebar: confirm storage
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🚧 Files skipped from review as they are similar to previous changes (1)
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Actionable comments posted: 2
🧹 Outside diff range and nitpick comments (3)
new-log-viewer/src/typings/config.ts (1)
31-31: LGTM: ConfigMap updated correctly, consider adding a commentThe
INITIAL_TAB_NAMEentry has been correctly added to theConfigMaptype with the proper typing. This ensures type-safe usage of the new configuration option.Consider adding a brief comment above this line to explain the purpose of the
INITIAL_TAB_NAMEconfiguration, for improved code documentation. For example:// Stores the name of the initially active tab [CONFIG_KEY.INITIAL_TAB_NAME]: TAB_NAME,new-log-viewer/src/utils/config.ts (2)
25-25: LGTM! Consider using a type assertion for improved type safety.The addition of
INITIAL_TAB_NAMEtoCONFIG_DEFAULTis consistent with the PR objectives. It's a good practice to set a default value for the initial tab.For improved type safety, consider using a type assertion:
[CONFIG_KEY.INITIAL_TAB_NAME]: TAB_NAME.FILE_INFO as const,This ensures that the type of
INITIAL_TAB_NAMEis specificallyTAB_NAME.FILE_INFOrather than the more generalTAB_NAMEtype.
93-95: LGTM! Consider adding error handling for localStorage operations.The implementation correctly stores the
INITIAL_TAB_NAMEvalue in localStorage, consistent with how other configuration values are handled.Consider adding error handling for the localStorage operation:
case CONFIG_KEY.INITIAL_TAB_NAME: try { window.localStorage.setItem(CONFIG_KEY.INITIAL_TAB_NAME, value.toString()); } catch (error) { console.error(`Failed to set ${CONFIG_KEY.INITIAL_TAB_NAME} in localStorage:`, error); } break;This will catch and log any errors that might occur during the localStorage operation, such as when storage is full or disabled.
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📒 Files selected for processing (3)
- new-log-viewer/src/components/CentralContainer/Sidebar/index.tsx (4 hunks)
- new-log-viewer/src/typings/config.ts (3 hunks)
- new-log-viewer/src/utils/config.ts (4 hunks)
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🔇 Additional comments (8)
new-log-viewer/src/typings/config.ts (3)
2-2: LGTM: New import added correctlyThe import of
TAB_NAMEfrom "./tab" is correctly added and necessary for the newINITIAL_TAB_NAMEconfiguration.
13-13: LGTM: Enum additions are correct and consistentThe
INITIAL_TAB_NAMEentries have been correctly added to bothCONFIG_KEYandLOCAL_STORAGE_KEYenums. The naming and structure are consistent with existing entries.Also applies to: 23-23
Line range hint
1-31: Summary: Changes align well with PR objectivesThe modifications to this file successfully implement the necessary type definitions and configurations to support the new
INITIAL_TAB_NAMEfeature. These changes align well with the PR objective of persisting the active tab across sessions.The additions are well-integrated into the existing code structure, maintaining consistency in naming conventions and type safety. This implementation provides a solid foundation for the feature's functionality in other parts of the application.
new-log-viewer/src/utils/config.ts (1)
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1-168: Overall assessment: Changes meet PR objectives with minor improvements needed.The implementation successfully adds support for persisting the initial tab name across sessions, meeting the PR objectives. The changes are well-integrated into the existing code structure and follow established patterns.
Key points:
- The addition of
INITIAL_TAB_NAMEtoCONFIG_DEFAULTis appropriate.- The
setConfigandgetConfigfunctions have been correctly updated to handle the new configuration key.- Minor improvements can be made for type safety and error handling.
- An inconsistency in the localStorage key usage needs to be addressed.
Once the suggested changes are implemented, particularly fixing the localStorage key inconsistency, the code will be ready for merge.
new-log-viewer/src/components/CentralContainer/Sidebar/index.tsx (4)
3-4: Imports are correctly added.The addition of
useEffectanduseMemoto the imports is appropriate for the hooks used in this component.
9-14: Configuration imports are necessary and well-placed.Importing
CONFIG_KEY,getConfig, andsetConfigis essential for managing the configuration state within the component.
63-71: Persisting active tab state is correctly implemented.The logic within
handleActiveTabNameChangeeffectively updates the active tab, adjusts the panel width, and persists the active tab name to the configuration. This ensures a consistent user experience across sessions.
103-113: Initialization effect accurately manages panel display.The
useEffecthook appropriately sets the panel width based on theinitialTabName. This ensures the sidebar panel is correctly displayed or hidden upon initial load, aligning with the user's last active tab preference.
| case CONFIG_KEY.INITIAL_TAB_NAME: | ||
| value = window.localStorage.getItem(LOCAL_STORAGE_KEY.INITIAL_TAB_NAME); | ||
| break; |
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LGTM! Fix inconsistency in localStorage key usage.
The implementation correctly retrieves the INITIAL_TAB_NAME value from localStorage. However, there's an inconsistency in the key used to access the value.
In the setConfig function, CONFIG_KEY.INITIAL_TAB_NAME is used as the localStorage key, but here LOCAL_STORAGE_KEY.INITIAL_TAB_NAME is used. To fix this inconsistency, replace line 133 with:
value = window.localStorage.getItem(CONFIG_KEY.INITIAL_TAB_NAME);This ensures that the same key is used for both setting and getting the INITIAL_TAB_NAME value.
| const initialTabName = useMemo(() => getConfig(CONFIG_KEY.INITIAL_TAB_NAME), []); | ||
| const [activeTabName, setActiveTabName] = useState<TAB_NAME>(initialTabName); |
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Handle potential undefined initialTabName.
When retrieving initialTabName from the configuration, there's a possibility it might be undefined or not set. To ensure robustness, consider providing a default value:
- const initialTabName = useMemo(() => getConfig(CONFIG_KEY.INITIAL_TAB_NAME), []);
+ const initialTabName = useMemo(() => getConfig(CONFIG_KEY.INITIAL_TAB_NAME) || TAB_NAME.DEFAULT_TAB, []);Replace TAB_NAME.DEFAULT_TAB with an appropriate default tab name to prevent any unintended behaviour.
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| const initialTabName = useMemo(() => getConfig(CONFIG_KEY.INITIAL_TAB_NAME), []); | |
| const [activeTabName, setActiveTabName] = useState<TAB_NAME>(initialTabName); | |
| const initialTabName = useMemo(() => getConfig(CONFIG_KEY.INITIAL_TAB_NAME) || TAB_NAME.DEFAULT_TAB, []); | |
| const [activeTabName, setActiveTabName] = useState<TAB_NAME>(initialTabName); |
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Maybe add an empty case into testConfig()? I know it wont do anything but at least its shows we considered it. See suggestion
case CONFIG_KEY.INITIAL_TAB_NAME:
break;
References
new-log-viewer series: #45 #46 #48 #51 #52 #53 #54 #55 #56 #59 #60 #61 #62 #63 #66 #67 #68 #69 #70 #71 #72 #73 #74 #76 #77 #78 #79 #80 #81 #82 #83 #84 #89 #91
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Summary by CodeRabbit
New Features
Bug Fixes
Documentation