MateuszSkoczek/VDownload
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playlist search - title and author filter

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Mateusz Skoczek
2024-03-02 02:41:42 +01:00
Unverified
parent 430399ae50
commit 2124946ed1
5 changed files with 64 additions and 11 deletions
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59
VDownload.Core/VDownload.Core.ViewModels/Home/HomePlaylistViewModel.cs
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@@ -15,6 +15,7 @@ using VDownload.Services.Data.Settings;
using VDownload.Services.UI.StoragePicker;
using VDownload.Sources.Twitch.Configuration.Models;
using SimpleToolkit.MVVM;
using System.Text.RegularExpressions;
namespace VDownload.Core.ViewModels.Home
{
@@ -58,6 +59,28 @@ namespace VDownload.Core.ViewModels.Home
[ObservableProperty]
protected bool _isSomethingHidden;
public string TitleFilter
{
get => _titleFilter;
set
{
SetProperty(ref _titleFilter, value, nameof(TitleFilter));
UpdateFilter();
}
}
protected string _titleFilter;
public string AuthorFilter
{
get => _authorFilter;
set
{
SetProperty(ref _authorFilter, value, nameof(AuthorFilter));
UpdateFilter();
}
}
protected string _authorFilter;
#endregion
@@ -87,13 +110,15 @@ namespace VDownload.Core.ViewModels.Home
_removedVideos.Clear();
_titleFilter = string.Empty;
_authorFilter = string.Empty;
Name = _playlist.Name;
Videos.Clear();
foreach (Video video in playlist)
{
Videos.Add(new VideoViewModel(video, _settingsService, _storagePickerService), true);
}
UpdateCounters();
UpdateFilter();
}
#endregion
@@ -122,7 +147,7 @@ namespace VDownload.Core.ViewModels.Home
_removedVideos.Add(video);
UpdateCounters();
UpdateFilter();
}
[RelayCommand]
@@ -134,7 +159,7 @@ namespace VDownload.Core.ViewModels.Home
}
_removedVideos.Clear();
UpdateCounters();
UpdateFilter();
}
[RelayCommand]
@@ -162,8 +187,34 @@ namespace VDownload.Core.ViewModels.Home
CloseRequested?.Invoke(this, EventArgs.Empty);
}
protected void UpdateCounters()
protected void UpdateFilter()
{
Regex titleRegex = new Regex(TitleFilter);
Regex authorRegex = new Regex(AuthorFilter);
foreach (ObservableKeyValuePair<VideoViewModel, bool> item in Videos)
{
if (!titleRegex.IsMatch(item.Key.Title))
{
item.Value = false;
continue;
}
if (!authorRegex.IsMatch(item.Key.Author))
{
item.Value = false;
continue;
}
if (_removedVideos.Contains(item.Key))
{
item.Value = false;
continue;
}
item.Value = true;
}
RemovedCount = _removedVideos.Count;
HiddenCount = Videos.Values.Where(x => !x).Count();
IsSomethingHidden = HiddenCount > 0;