* feat (Connection Statistics): Restored the server connection statistics feature
* perf(store): Optimize data storage performance and implement caching mechanisms
- Implement caching mechanisms in SnippetStore and ServerStore to reduce redundant loading
- Refactor ConnectionStatsStore to use indexes and optimize query performance
- Adopt a more efficient approach when cleaning up expired records
- Add a maximum record limit to prevent data bloat
* perf(store): Optimize data storage performance and add a caching mechanism
Add a caching mechanism to PrivateKeyStore to reduce redundant loading
Make the cleanup and index rebuilding of ConnectionStatsStore asynchronous
Add database compression and size statistics
Display database size in the interface and optimize compression operations
* fix (Cache): Fixed cache invalidation and join statistics issues
- Added a cache invalidation call to the reload method
- Fixed an error in the calculation of join statistics timestamps
- Optimized the cache index rebuild logic
- Added tooltips and click effects for join statistics
* refactor(connection_stats): Convert file operations from synchronous to asynchronous and optimize record cleanup logic
Convert the database size retrieval method from synchronous to asynchronous to prevent UI blocking
Optimize server record cleanup logic by directly deleting redundant records instead of rebuilding indexes
* fix(connection_stats): Fixed an initialization issue when the index database is empty
During Stores initialization, the code now checks whether `connectionStats.indexDbKeys` is empty; if so, it calls `rebuildIndexAndCompact` to rebuild and compact the database. Additionally, the implementation of the `_pruneExcessRecords` method has been optimized to use tuples instead of temporary lists, thereby improving performance. A `mounted` check has been added at the UI layer to prevent state update issues during asynchronous operations.
* fix(server): Improved error string matching logic to more accurately identify connection issues
Error strings are now uniformly converted to lowercase for comparison, and matching criteria have been expanded to cover a wider range of error scenarios, including timeouts, authentication failures, and network errors
* fix(PrivateKeyStore): Fixed an issue where the cache state was not updated when clearing the cache
When clearing the private key store, ensure that the internal cache state is updated simultaneously to maintain consistency
* refactor(store): Add close methods and clean up subscription logic
Add close methods to PrivateKeyStore, SnippetStore, and ServerStore to unsubscribe
Unify cache cleanup logic to prevent memory leaks
* fix(store): Add a cache update suppression mechanism to prevent circular updates
Add an _suppressWatch flag to multiple Store classes to suppress cache invalidation during internal operations
Add a _putWithoutInvalidatingCache method to prevent recursive watchers from being triggered during data updates
* refactor(store): Improve caching and state management using try-finally
In PrivateKeyStore, ServerStore, and SnippetStore:
1. Remove redundant close methods
2. Use try-finally to ensure the _suppressWatch state is reset correctly
3. Optimize cache invalidation logic
4. Standardize transaction handling for update operations
* refactor(store): Optimize data storage operations and fix potential issues
- Ensure the safety and consistency of list operations in ConnectionStatsStore
- Replace direct calls to `box.put` with the `set` method in SnippetStore and ServerStore
- Extract decoding logic for PrivateKeyStore into a separate method
- Add logic to update server-hopping relationships
* fix: Fixed an issue where asynchronous operations were not being waited on and optimized storage operations
Fixed several issues where asynchronous operations were not being waited on to ensure data consistency
Added the _suppressWatch control to ServerStore and PrivateKeyStore
Optimized index management in ConnectionStatsStore to maintain record order
Added a new GitHub participant
* fix: Fixed potential state issues and memory leaks in asynchronous operations
Fixed potential state issues that could occur on the server edit page after a delete operation; added a mounted check
Changed the statistics clearing operation in connection_stats to run asynchronously
Optimized asynchronous operations in PrivateKeyStore and fixed potential memory leaks
* refactor(store): Convert asynchronous methods to synchronous ones to simplify the code
Fixed an issue where asynchronous operations were not handled correctly on the connection statistics page
* fix: Added mounted check and error handling for connection logs
Added a mounted check in _ConnectionStatsPageState to prevent the state from being updated after the component is unmounted
Added a try-catch block for connection logs in ServerNotifier to catch and log potential storage exceptions
* fix(ssh): Modify the return type of execWithPwd to include the output content
Adjust the return type of the `execWithPwd` method to `(int?, String)` so that it can simultaneously return the exit code and output content
Fix the issue in ContainerNotifier where the return result of execWithPwd is not handled correctly
Ensure that server operations (shutdown/restart/suspend) are correctly pending until the command execution is completed
* refactor(container): Change single error handling to multiple error lists
Support the simultaneous display of multiple container operation errors, enhancing error handling capabilities
* fix(container): Adjust the layout width and optimize the handling of text overflow
Adjust the width calculation for the container page layout, changing from subtracting a fixed value to subtracting a smaller value to improve the layout
Add overflow ellipsis processing to the text to prevent anomalies when the text is too long
* Revert "refactor(container): Change single error handling to multiple error lists"
This reverts commit 72aaa173f5ceabc952ab5c28e024451ac1309920.
* feat(container): Add Podman Docker emulation detection function
Add detection for Podman Docker emulation in the container module. When detected, a prompt message will be displayed and users will be advised to switch to Podman settings.
Updated the multilingual translation files to support the new features.
* fix: Fix error handling in SSH client and container operations
Fix the issue where the SSH client does not handle stderr when executing commands
Error handling for an empty client in the container addition operation
Fix the issue where null may be returned during server page operations
* fix(container): Check if client is empty before running the command
When the client is null, directly return an error to avoid null pointer exception
* fix: Revert `stderr` ignore
* fix(container): Detect Podman simulation in advance and optimize error handling
Move the Podman simulation detection to the initial parsing stage to avoid redundant checks
Remove duplicated error handling code and simplify the logic
* fix(container): Fix the error handling logic during container command execution
Increase the inspection of error outputs, including handling situations such as sudo password prompts and Podman not being installed
* refactor(macOS): Remove unused path_provider_foundation plugin
* feat: win compatibility
* fix
* fix: uptime parse
* opt.: linux uptime accuracy
* fix: windows temperature fetching
* opt.
* opt.: powershell exec
* refactor: address PR review feedback and improve code quality
### Major Improvements:
- **Refactored Windows status parsing**: Broke down large `_getWindowsStatus` method into 13 smaller, focused helper methods for better maintainability and readability
- **Extracted system detection logic**: Created dedicated `SystemDetector` helper class to separate OS detection concerns from ServerProvider
- **Improved concurrency handling**: Implemented proper synchronization for server updates using Future-based locks to prevent race conditions
### Bug Fixes:
- **Fixed CPU percentage parsing**: Removed incorrect '*100' multiplication in BSD CPU parsing (values were already percentages)
- **Enhanced memory parsing**: Added validation and error handling to BSD memory fallback parsing with proper logging
- **Improved uptime parsing**: Added support for multiple Windows date formats and robust error handling with validation
- **Fixed division by zero**: Added safety checks in Swap.usedPercent getter
### Code Quality Enhancements:
- **Added comprehensive documentation**: Documented Windows CPU counter limitations and approach
- **Strengthened error handling**: Added detailed logging and validation throughout parsing methods
- **Improved robustness**: Enhanced BSD CPU parsing with percentage validation and warnings
- **Better separation of concerns**: Each parsing method now has single responsibility
### Files Changed:
- `lib/data/helper/system_detector.dart` (new): System detection helper
- `lib/data/model/server/cpu.dart`: Fixed percentage parsing and added validation
- `lib/data/model/server/memory.dart`: Enhanced fallback parsing and division-by-zero protection
- `lib/data/model/server/server_status_update_req.dart`: Refactored into 13 focused parsing methods
- `lib/data/provider/server.dart`: Improved synchronization and extracted system detection
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
* refactor: parse & shell fn struct
---------
Co-authored-by: Claude <noreply@anthropic.com>
