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Pull non-presentation logic out of main form

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This commit is contained in:
Robert McRackan 2021-07-28 17:20:16 -04:00
parent fb3126b0c6
commit 53a46b5dfc
2 changed files with 59 additions and 52 deletions
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39
ApplicationServices/LibraryCommands.cs
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@ -6,6 +6,7 @@ using AudibleApi;
using DataLayer;
using Dinah.Core;
using DtoImporterService;
using FileManager;
using InternalUtilities;
using Serilog;
@ -13,6 +14,7 @@ namespace ApplicationServices
{
public static class LibraryCommands
{
#region FULL LIBRARY scan and import
public static async Task<(int totalCount, int newCount)> ImportAccountAsync(Func<Account, ILoginCallback> loginCallbackFactoryFunc, params Account[] accounts)
{
if (accounts is null || accounts.Length == 0)
@ -100,7 +102,9 @@ namespace ApplicationServices
return newCount;
}
#endregion
#region Update book details
public static int UpdateTags(Book book, string newTags)
{
try
@ -172,5 +176,40 @@ namespace ApplicationServices
throw;
}
}
#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(string productId)
=> AudibleFileStorage.Audio.Exists(productId) ? AudioFileState.full
: AudibleFileStorage.AAXC.Exists(productId) ? AudioFileState.aax
: AudioFileState.none;
public record LibraryStats(int booksFullyBackedUp, int booksDownloadedOnly, int booksNoProgress, int pdfsDownloaded, int pdfsNotDownloaded) { }
public static LibraryStats GetCounts()
{
var libraryBooks = DbContexts.GetContext().GetLibrary_Flat_NoTracking();
var results = libraryBooks
.AsParallel()
.Select(lb => getAudioFileState(lb.Book.AudibleProductId))
.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);
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 => AudibleFileStorage.PDF.Exists(lb.Book.AudibleProductId))
.ToList();
var pdfsDownloaded = boolResults.Count(r => r);
var pdfsNotDownloaded = boolResults.Count(r => !r);
Log.Logger.Information("PDF counts. {@DebugInfo}", new { total = boolResults.Count, pdfsDownloaded, pdfsNotDownloaded });
return new(booksFullyBackedUp, booksDownloadedOnly, booksNoProgress, pdfsDownloaded, pdfsNotDownloaded);
}
}
}