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Remove duplicate logic

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This commit is contained in:
Robert McRackan 2021-07-29 11:32:16 -04:00
parent 9e44a95ba2
commit a3542c53e2
4 changed files with 53 additions and 44 deletions
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39
ApplicationServices/LibraryCommands.cs
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@ -11,6 +11,13 @@ using Serilog;
namespace ApplicationServices
{
// subtly different from DataLayer.LiberatedStatus
// - DataLayer.LiberatedStatus: has no concept of partially downloaded
// - ApplicationServices.LiberatedState: has no concept of Error/skipped
public enum LiberatedState { NotDownloaded, PartialDownload, Liberated }
public enum PdfState { NoPdf, Downloaded, NotDownloaded }
public static class LibraryCommands
{
#region FULL LIBRARY scan and import
@ -177,12 +184,18 @@ namespace ApplicationServices
}
#endregion
// this is a query, not command so maybe I should make a LibraryQueries. except there's already one of those...
private enum AudioFileState { full, aax, none }
private static AudioFileState getAudioFileState(Book book)
=> TransitionalFileLocator.Audio_Exists(book) ? AudioFileState.full
: TransitionalFileLocator.AAXC_Exists(book) ? AudioFileState.aax
: AudioFileState.none;
// below are queries, not commands. maybe I should make a LibraryQueries. except there's already one of those...
public static LiberatedState Liberated_Status(Book book)
=> TransitionalFileLocator.Audio_Exists(book) ? LiberatedState.Liberated
: TransitionalFileLocator.AAXC_Exists(book) ? LiberatedState.PartialDownload
: LiberatedState.NotDownloaded;
public static PdfState Pdf_Status(Book book)
=> !book.Supplements.Any() ? PdfState.NoPdf
: TransitionalFileLocator.PDF_Exists(book) ? PdfState.Downloaded
: PdfState.NotDownloaded;
public record LibraryStats(int booksFullyBackedUp, int booksDownloadedOnly, int booksNoProgress, int pdfsDownloaded, int pdfsNotDownloaded) { }
public static LibraryStats GetCounts()
{
@ -190,21 +203,21 @@ namespace ApplicationServices
var results = libraryBooks
.AsParallel()
.Select(lb => getAudioFileState(lb.Book))
.Select(lb => Liberated_Status(lb.Book))
.ToList();
var booksFullyBackedUp = results.Count(r => r == AudioFileState.full);
var booksDownloadedOnly = results.Count(r => r == AudioFileState.aax);
var booksNoProgress = results.Count(r => r == AudioFileState.none);
var booksFullyBackedUp = results.Count(r => r == LiberatedState.Liberated);
var booksDownloadedOnly = results.Count(r => r == LiberatedState.PartialDownload);
var booksNoProgress = results.Count(r => r == LiberatedState.NotDownloaded);
Log.Logger.Information("Book counts. {@DebugInfo}", new { total = results.Count, booksFullyBackedUp, booksDownloadedOnly, booksNoProgress });
var boolResults = libraryBooks
.AsParallel()
.Where(lb => lb.Book.Supplements.Any())
.Select(lb => TransitionalFileLocator.PDF_Exists(lb.Book))
.Select(lb => Pdf_Status(lb.Book))
.ToList();
var pdfsDownloaded = boolResults.Count(r => r);
var pdfsNotDownloaded = boolResults.Count(r => !r);
var pdfsDownloaded = boolResults.Count(r => r == PdfState.Downloaded);
var pdfsNotDownloaded = boolResults.Count(r => r == PdfState.NotDownloaded);
Log.Logger.Information("PDF counts. {@DebugInfo}", new { total = boolResults.Count, pdfsDownloaded, pdfsNotDownloaded });