FileSurfer.Core.ViewModels.SearchManager Class Reference

Coordinates cancellable recursive searches across a file system and pushes matching entries to the UI in buffered batches while maintaining a simple animated search status label. More...

Inheritance diagram for FileSurfer.Core.ViewModels.SearchManager:

Collaboration diagram for FileSurfer.Core.ViewModels.SearchManager:

Public Member Functions
	SearchManager (Action< string > updateAnimation, Action< FileSystemEntryViewModel > putEntry)
	Creates a new SearchManager instance.
async Task	CancelSearchAsync ()
	Requests cancellation for the currently running search, if any, and waits until the active search task has fully completed.
async Task< int?>	SearchAsync (IFileSystem fileSystem, string searchQuery, string dirToSearch)
	Starts a new recursive search from the given directory.
void	Dispose ()

Detailed Description

Coordinates cancellable recursive searches across a file system and pushes matching entries to the UI in buffered batches while maintaining a simple animated search status label.

Constructor & Destructor Documentation

SearchManager()

FileSurfer.Core.ViewModels.SearchManager.SearchManager ( Action< string > updateAnimation, Action< FileSystemEntryViewModel > putEntry )

inline

Creates a new SearchManager instance.

Parameters

updateAnimation	Callback invoked whenever the search status label should be updated (for example Searching... and Searching finished).
putEntry	Callback invoked for each matching FileSystemEntryViewModel discovered during search result streaming.

Member Function Documentation

CancelSearchAsync()

async Task FileSurfer.Core.ViewModels.SearchManager.CancelSearchAsync ( )

inline

Requests cancellation for the currently running search, if any, and waits until the active search task has fully completed.

Returns

A task that completes once cancellation has been requested and the active search has stopped processing.

Dispose()

void FileSurfer.Core.ViewModels.SearchManager.Dispose ( )

inline

SearchAsync()

async Task< int?> FileSurfer.Core.ViewModels.SearchManager.SearchAsync ( IFileSystem fileSystem, string searchQuery, string dirToSearch )

inline

Starts a new recursive search from the given directory.

If another search is already running, it is canceled and awaited before the new one begins.

Parameters

fileSystem	File system abstraction used to enumerate directories and files.
searchQuery	Case-insensitive query string matched against entry names.
dirToSearch	Absolute path of the root directory where traversal starts.

Returns

A task that resolves to the number of entries found, or null if the search was canceled before completion.

---

The documentation for this class was generated from the following file:

• /home/janecea/Documents/CODE/PROJECTS/FileSurfer/src/FileSurfer.Core/ViewModels/SearchManager.cs