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This commit is contained in:
Ádám Kovács
2023-02-27 08:41:19 +01:00
parent 64d7634b1b
commit a01c3a69b4
16 changed files with 128 additions and 100 deletions
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1
src/AppCommon/FileTime.App.Search/FileTime.App.Search.csproj
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@@ -8,6 +8,7 @@
<ItemGroup>
<ProjectReference Include="..\..\Core\FileTime.Core.Abstraction\FileTime.Core.Abstraction.csproj" />
<ProjectReference Include="..\..\Core\FileTime.Core.ContentAccess\FileTime.Core.ContentAccess.csproj" />
<ProjectReference Include="..\..\Core\FileTime.Core.Models\FileTime.Core.Models.csproj" />
<ProjectReference Include="..\FileTime.App.Core.Abstraction\FileTime.App.Core.Abstraction.csproj" />
<ProjectReference Include="..\FileTime.App.Search.Abstractions\FileTime.App.Search.Abstractions.csproj" />

54
src/AppCommon/FileTime.App.Search/SearchContentProvider.cs
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@@ -1,4 +1,3 @@
using DynamicData;
using FileTime.Core.ContentAccess;
using FileTime.Core.Enums;
using FileTime.Core.Models;
@@ -6,39 +5,34 @@ using FileTime.Core.Timeline;
namespace FileTime.App.Search;
public class SearchContentProvider : ISearchContentProvider
public class SearchContentProvider : ContentProviderBase, ISearchContentProvider
{
public string Name { get; }
public string DisplayName { get; }
public FullName? FullName { get; }
public NativePath? NativePath { get; }
public AbsolutePath? Parent { get; }
public bool IsHidden { get; }
public bool IsExists { get; }
public DateTime? CreatedAt { get; }
public SupportsDelete CanDelete { get; }
public bool CanRename { get; }
public IContentProvider Provider { get; }
public string? Attributes { get; }
public AbsolutePathType Type { get; }
public PointInTime PointInTime { get; }
public IObservable<IChangeSet<Exception>> Exceptions { get; }
public ReadOnlyExtensionCollection Extensions { get; }
public IObservable<IObservable<IChangeSet<AbsolutePath, string>>?> Items { get; }
public IObservable<bool> IsLoading { get; }
public bool AllowRecursiveDeletion { get; }
public Task OnEnter() => throw new NotImplementedException();
private readonly ISearchManager _searchManager;
public const string ContentProviderName = "search";
public bool SupportsContentStreams { get; }
public Task<IItem> GetItemByFullNameAsync(FullName fullName, PointInTime pointInTime, bool forceResolve = false, AbsolutePathType forceResolvePathType = AbsolutePathType.Unknown, ItemInitializationSettings itemInitializationSettings = default) => throw new NotImplementedException();
public SearchContentProvider(ISearchManager searchManager) : base(ContentProviderName)
{
_searchManager = searchManager;
}
public Task<IItem> GetItemByNativePathAsync(NativePath nativePath, PointInTime pointInTime, bool forceResolve = false, AbsolutePathType forceResolvePathType = AbsolutePathType.Unknown, ItemInitializationSettings itemInitializationSettings = default) => throw new NotImplementedException();
public override Task<IItem> GetItemByNativePathAsync(
NativePath nativePath,
PointInTime pointInTime,
bool forceResolve = false,
AbsolutePathType forceResolvePathType = AbsolutePathType.Unknown,
ItemInitializationSettings itemInitializationSettings = default
) =>
Task.FromResult((IItem)_searchManager.SearchTasks
.First(searchTask => searchTask.SearchContainer.NativePath == nativePath).SearchContainer);
public NativePath GetNativePath(FullName fullName) => throw new NotImplementedException();
public override NativePath GetNativePath(FullName fullName) => new(fullName.Path);
public Task<byte[]?> GetContentAsync(IElement element, int? maxLength = null, CancellationToken cancellationToken = default) => throw new NotImplementedException();
public override Task<byte[]?> GetContentAsync(
IElement element,
int? maxLength = null,
CancellationToken cancellationToken = default
)
=> Task.FromResult(null as byte[]);
public bool CanHandlePath(NativePath path) => throw new NotImplementedException();
public bool CanHandlePath(FullName path) => throw new NotImplementedException();
public override bool CanHandlePath(NativePath path) => path.Path.StartsWith(ContentProviderName);
}

16
src/AppCommon/FileTime.App.Search/SearchManager.cs
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@@ -1,19 +1,25 @@
using FileTime.Core.Models;
using Microsoft.Extensions.DependencyInjection;
namespace FileTime.App.Search;
public class SearchManager : ISearchManager
{
private readonly ISearchContentProvider _searchContainerProvider;
private readonly IServiceProvider _serviceProvider;
private ISearchContentProvider? _searchContainerProvider;
private readonly List<SearchTask> _searchTasks = new();
public IReadOnlyList<ISearchTask> SearchTasks { get; }
public SearchManager(ISearchContentProvider searchContainerProvider)
public SearchManager(IServiceProvider serviceProvider)
{
_searchContainerProvider = searchContainerProvider;
_serviceProvider = serviceProvider;
SearchTasks = _searchTasks.AsReadOnly();
}
public async Task StartSearchAsync(ISearchMatcher matcher, IContainer searchIn)
public async Task<ISearchTask> StartSearchAsync(ISearchMatcher matcher, IContainer searchIn)
{
_searchContainerProvider ??= _serviceProvider.GetRequiredService<ISearchContentProvider>();
var searchTask = new SearchTask(
searchIn,
_searchContainerProvider,
@@ -23,5 +29,7 @@ public class SearchManager : ISearchManager
_searchTasks.Add(searchTask);
await searchTask.StartAsync();
return searchTask;
}
}

12
src/AppCommon/FileTime.App.Search/SearchTask.cs
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@@ -8,7 +8,7 @@ using FileTime.Core.Timeline;
namespace FileTime.App.Search;
public class SearchTask
public class SearchTask : ISearchTask
{
private readonly IContainer _baseContainer;
private readonly ISearchMatcher _matcher;
@@ -17,6 +17,9 @@ public class SearchTask
private readonly SourceCache<AbsolutePath, string> _items = new(p => p.Path.Path);
private readonly SemaphoreSlim _searchingLock = new(1, 1);
private bool _isSearching;
private static int _searchId = 1;
public IContainer SearchContainer => _container;
public SearchTask(
IContainer baseContainer,
@@ -24,13 +27,14 @@ public class SearchTask
ISearchMatcher matcher
)
{
var randomId = $"{SearchContentProvider.ContentProviderName}/{_searchId++}_{baseContainer.Name}";
_baseContainer = baseContainer;
_matcher = matcher;
_container = new Container(
baseContainer.Name,
baseContainer.DisplayName,
new FullName(""),
new NativePath(""),
new FullName(randomId),
new NativePath(randomId),
null,
false,
true,
@@ -43,7 +47,7 @@ public class SearchTask
PointInTime.Present,
_exceptions.Connect(),
new ReadOnlyExtensionCollection(new ExtensionCollection()),
Observable.Return(_items.Connect())
_items.Connect().StartWithEmpty()
);
}

7
src/AppCommon/FileTime.App.Search/Startup.cs
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@@ -1,4 +1,6 @@
using FileTime.Core.ContentAccess;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.DependencyInjection.Extensions;
namespace FileTime.App.Search;
@@ -6,8 +8,9 @@ public static class Startup
{
public static IServiceCollection AddSearch(this IServiceCollection services)
{
services.AddSingleton<ISearchContentProvider, SearchContentProvider>();
services.AddSingleton<ISearchManager, SearchManager>();
services.TryAddSingleton<ISearchContentProvider, SearchContentProvider>();
services.AddSingleton<IContentProvider>(sp => sp.GetRequiredService<ISearchContentProvider>());
services.TryAddSingleton<ISearchManager, SearchManager>();
return services;
}