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Move queries into DataLayer

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This commit is contained in:
Michael Bucari-Tovo 2022-06-08 10:08:18 -06:00
parent 859a8e933c
commit 7d28681b23
4 changed files with 34 additions and 31 deletions
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25
Source/LibationWinForms/GridView/QueryExtensions.cs
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@ -8,9 +8,6 @@ namespace LibationWinForms.GridView
#nullable enable
internal static class QueryExtensions
{
public static IEnumerable<LibraryBook> FindChildren(this IEnumerable<LibraryBook> bookList, LibraryBook parent)
=> bookList.Where(lb => lb.Book.SeriesLink?.Any(s => s.Series.AudibleSeriesId == parent.Book.AudibleProductId) == true);
public static IEnumerable<LibraryBookEntry> BookEntries(this IEnumerable<GridEntry> gridEntries)
=> gridEntries.OfType<LibraryBookEntry>();
@ -23,15 +20,6 @@ namespace LibationWinForms.GridView
public static IEnumerable<SeriesEntry> EmptySeries(this IEnumerable<GridEntry> gridEntries)
=> gridEntries.SeriesEntries().Where(i => i.Children.Count == 0);
public static bool IsProduct(this LibraryBook lb)
=> lb.Book.ContentType is not ContentType.Episode and not ContentType.Parent;
public static bool IsEpisodeChild(this LibraryBook lb)
=> lb.Book.ContentType is ContentType.Episode;
public static bool IsEpisodeParent(this LibraryBook lb)
=> lb.Book.ContentType is ContentType.Parent;
public static SeriesEntry? FindSeriesParent(this IEnumerable<GridEntry> gridEntries, LibraryBook seriesEpisode)
{
if (seriesEpisode.Book.SeriesLink is null) return null;
@ -43,19 +31,6 @@ namespace LibationWinForms.GridView
seriesEpisode.Book.SeriesLink.Any(
s => s.Series.AudibleSeriesId == lb.LibraryBook.Book.SeriesLink.Single().Series.AudibleSeriesId));
}
public static LibraryBook? FindSeriesParent(this IEnumerable<LibraryBook> libraryBooks, LibraryBook seriesEpisode)
{
if (seriesEpisode.Book.SeriesLink is null) return null;
//Parent books will always have exactly 1 SeriesBook due to how
//they are imported in ApiExtended.getChildEpisodesAsync()
return libraryBooks.FirstOrDefault(
lb =>
lb.IsEpisodeParent() &&
seriesEpisode.Book.SeriesLink.Any(
s => s.Series.AudibleSeriesId == lb.Book.SeriesLink.Single().Series.AudibleSeriesId));
}
}
#nullable disable
}