public async Task ReloadAsync()
{
var items = await this.GetSourceAsync();
JasilyDebug.Pointer();
if (items != null)
{
this.OnResetFilter(this.FilterText);
this.Items.View.CustomSort = null;
this.Items.View.GroupDescriptions?.Clear();
this.Items.Collection.Clear();
if (this.IsOnlyTracking)
{
this.Items.View.CustomSort = new VideoInfoViewModel.GroupComparer();
this.Items.View.GroupDescriptions?.Add(
new PropertyGroupDescription(nameof(VideoInfoViewModel.VideoGroup) + "." + nameof(VideoInfoViewModel.Group.Title)));
}
else
{
this.Items.View.CustomSort = new VideoInfoViewModel.DefaultComparer();
}
this.Items.Collection.AddRange(items);
this.Items.View.Refresh();
}
}
public SeriesSelectorPage()
{
JasilyDebug.Pointer();
this.InitializeComponent();
JasilyDebug.Pointer();
this.EditSeriesUserControl.ViewModel.Created += this.EditSeriesUserControl_ViewModel_Created;
}
public SeriesEditorWindow Initialize(SeriesViewModel series)
{
JasilyDebug.Pointer();
this.EditSeriesUserControl.ViewModel.Updated += this.ViewModel_Updated;
JasilyDebug.Pointer();
this.EditSeriesUserControl.ViewModel.ModifyMode(series);
JasilyDebug.Pointer();
return(this);
}
private void NavigateToSeriesSelectorPage()
{
this.TitleTextBlock.Text = "select series";
this.LastButton.Visibility = Visibility.Hidden;
JasilyDebug.Pointer();
this.ContentFrame.Navigate(this.seriesSelectorPage);
JasilyDebug.Pointer();
}
public async Task LoadAsync()
{
var seriesManager = this.GetManagers().SeriesManager;
JasilyDebug.Pointer();
this.Items.Collection.AddRange(
await Task.Run(async() =>
(await seriesManager.LoadAsync())
.Select(z => new SeriesViewModel(z))));
JasilyDebug.Pointer();
}
/// <summary>
/// 引发 <see cref="E:System.Windows.FrameworkElement.Initialized"/> 事件。 每当在内部将 <see cref="P:System.Windows.FrameworkElement.IsInitialized"/> 设置为 true 时，都将调用此方法。
/// </summary>
/// <param name="e">包含事件数据的 <see cref="T:System.Windows.RoutedEventArgs"/>。</param>
protected override async void OnInitialized(EventArgs e)
{
JasilyDebug.Pointer();
base.OnInitialized(e);
this.EditSeriesUserControl.ViewModel.CreateMode();
this.DataContext = this.SelectorViewModel;
await this.SelectorViewModel.LoadAsync();
JasilyDebug.Pointer();
}
private async void LazyFilter()
{
var text = this.FilterText;
await Task.Delay(400);
if (text == this.FilterText)
{
if (this.OnResetFilter(text))
{
JasilyDebug.Pointer();
this.Items.View.Refresh();
}
}
}
private async void MoveToGroupMenuItem_OnClick(object sender, RoutedEventArgs e)
{
var viewModel = ((FrameworkElement)sender).DataContext as VideoInfoViewModel;
var group = ((FrameworkElement)e.OriginalSource).DataContext as SelectVideoViewModel.Group;
JasilyDebug.AssertNotNull(viewModel);
JasilyDebug.AssertNotNull(group);
if (this.ViewModel.CanMoveTo(viewModel, group))
{
await this.ViewModel.MoveToAsync(viewModel, group);
this.IsCommited = true;
this.OnCommited?.Invoke(this);
}
}
private async Task InitializeQueryAsync(SeriesManager manager)
{
JasilyDebug.Pointer();
var items = this.isOnlyTracking
? await Task.Run(async() => (await manager.ListTrackingAsync()).ToList())
: await Task.Run(async() => (await this.BuildQueryAsync(manager)).ToList());
JasilyDebug.Pointer();
this.HasNext = !this.isOnlyTracking && items.Count > this.pageSize;
if (this.HasNext)
{
items.RemoveAt(items.Count - 1);
}
this.Items = items;
}
private async Task <IEnumerable <VideoInfoViewModel> > GetSourceAsync()
{
this.HasLast = this.HasNext = false;
var dataCenter = this.GetManagers();
var search = this.searchResultView;
if (search == null || !search.IsSearchTextEquals(this.SearchText))
{
this.PageIndex = 0;
}
search = this.IsOnlyTracking
? await SearchResult.OnlyTrackingAsync(dataCenter)
: await SearchResult.SearchAsync(dataCenter, this.SearchText, this.PageIndex, this.PageSize);
this.searchResultView = search;
this.HasLast = search.HasLast;
this.HasNext = search.HasNext;
JasilyDebug.Pointer();
var svm = search.Items.Select(z => new SeriesViewModel(z)).ToArray();
svm.ForEach(z =>
{
z.NameViewModel.IsBuildQueryStrings = true;
z.NameViewModel.BeginRebuildQueryStrings();
});
var r = svm.SelectMany(z => z.VideoViewModels)
.Where(z => this.searchResultView.IsMatch(z.SeriesView, z))
.ToArray();
if (this.IsOnlyTracking)
{
this.RebuildGroupFactoryAndRefreshItems(r);
}
this.serieses = svm;
JasilyDebug.Pointer();
return(r);
}
public override void WriteToObject(T obj)
{
JasilyDebug.Pointer();
base.WriteToObject(obj);
JasilyDebug.Pointer();
}
public override void ReadFromObject(T obj)
{
JasilyDebug.Pointer();
base.ReadFromObject(obj);
JasilyDebug.Pointer();
}
