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* #396 New feature : match download status to files

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* UI: Visible Books \> Set 'Downloaded' status automatically. Visible books. Prompts before saving changes
  * CLI: Full library. No prompt
This commit is contained in:
Robert McRackan 2022-12-06 14:58:22 -05:00
parent a54516b4f5
commit c4cebbebe7
23 changed files with 1071 additions and 604 deletions
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78
Source/ApplicationServices/BulkSetDownloadStatus.cs Normal file
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@ -0,0 +1,78 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using DataLayer;
using Dinah.Core;
using LibationFileManager;
namespace ApplicationServices
{
public class BulkSetDownloadStatus
{
private List<(string message, LiberatedStatus newStatus, IEnumerable<Book> Books)> actionSets { get; } = new();
public int Count => actionSets.Count;
public IEnumerable<string> Messages => actionSets.Select(a => a.message);
public string AggregateMessage => $"Are you sure you want to set {Messages.Aggregate((a, b) => $"{a} and {b}")}?";
private List<LibraryBook> _libraryBooks;
private bool _setDownloaded;
private bool _setNotDownloaded;
public BulkSetDownloadStatus(List<LibraryBook> libraryBooks, bool setDownloaded, bool setNotDownloaded)
{
_libraryBooks = libraryBooks;
_setDownloaded = setDownloaded;
_setNotDownloaded = setNotDownloaded;
}
public int Discover()
{
var bookExistsList = _libraryBooks
.Select(libraryBook => new
{
libraryBook.Book,
FileExists = AudibleFileStorage.Audio.GetPath(libraryBook.Book.AudibleProductId) is not null
})
.ToList();
if (_setDownloaded)
{
var books2change = bookExistsList
.Where(a => a.FileExists && a.Book.UserDefinedItem.BookStatus != LiberatedStatus.Liberated)
.Select(a => a.Book)
.ToList();
if (books2change.Any())
actionSets.Add((
$"{"book".PluralizeWithCount(books2change.Count)} to 'Downloaded'",
LiberatedStatus.Liberated,
books2change));
}
if (_setNotDownloaded)
{
var books2change = bookExistsList
.Where(a => !a.FileExists && a.Book.UserDefinedItem.BookStatus != LiberatedStatus.NotLiberated)
.Select(a => a.Book)
.ToList();
if (books2change.Any())
actionSets.Add((
$"{"book".PluralizeWithCount(books2change.Count)} to 'Not Downloaded'",
LiberatedStatus.NotLiberated,
books2change));
}
return Count;
}
public void Execute()
{
foreach (var a in actionSets)
a.Books.UpdateBookStatus(a.newStatus);
}
}
}

140
Source/ApplicationServices/LibraryCommands.cs
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@ -9,6 +9,7 @@ using Dinah.Core;
using DtoImporterService;
using LibationFileManager;
using Serilog;
using static System.Reflection.Metadata.BlobBuilder;
using static DtoImporterService.PerfLogger;
namespace ApplicationServices
@ -366,74 +367,101 @@ namespace ApplicationServices
public static event EventHandler<IEnumerable<Book>> BookUserDefinedItemCommitted;
#region Update book details
public static int UpdateBookStatus(this Book book, LiberatedStatus bookStatus)
{
book.UserDefinedItem.BookStatus = bookStatus;
return UpdateUserDefinedItem(book);
}
public static int UpdatePdfStatus(this Book book, LiberatedStatus pdfStatus)
{
book.UserDefinedItem.PdfStatus = pdfStatus;
return UpdateUserDefinedItem(book);
}
public static int UpdateBook(
public static int UpdateUserDefinedItem(
this Book book,
string tags = null,
LiberatedStatus? bookStatus = null,
LiberatedStatus? pdfStatus = null)
=> UpdateBooks(tags, bookStatus, pdfStatus, book);
public static int UpdateBooks(
=> new[] { book }.UpdateUserDefinedItem(tags, bookStatus, pdfStatus);
public static int UpdateUserDefinedItem(
this IEnumerable<Book> books,
string tags = null,
LiberatedStatus? bookStatus = null,
LiberatedStatus? pdfStatus = null,
params Book[] books)
LiberatedStatus? pdfStatus = null)
=> updateUserDefinedItem(
books,
udi => {
// blank tags are expected. null tags are not
if (tags is not null && udi.Tags != tags)
udi.Tags = tags;
if (bookStatus is not null && udi.BookStatus != bookStatus.Value)
udi.BookStatus = bookStatus.Value;
// even though PdfStatus is nullable, there's no case where we'd actually overwrite with null
if (pdfStatus is not null && udi.PdfStatus != pdfStatus.Value)
udi.PdfStatus = pdfStatus.Value;
});
public static int UpdateBookStatus(this Book book, LiberatedStatus bookStatus)
=> book.UpdateUserDefinedItem(udi => udi.BookStatus = bookStatus);
public static int UpdateBookStatus(this IEnumerable<Book> books, LiberatedStatus bookStatus)
=> books.UpdateUserDefinedItem(udi => udi.BookStatus = bookStatus);
public static int UpdateBookStatus(this LibraryBook libraryBook, LiberatedStatus bookStatus)
=> libraryBook.UpdateUserDefinedItem(udi => udi.BookStatus = bookStatus);
public static int UpdateBookStatus(this IEnumerable<LibraryBook> libraryBooks, LiberatedStatus bookStatus)
=> libraryBooks.UpdateUserDefinedItem(udi => udi.BookStatus = bookStatus);
public static int UpdatePdfStatus(this Book book, LiberatedStatus pdfStatus)
=> book.UpdateUserDefinedItem(udi => udi.PdfStatus = pdfStatus);
public static int UpdatePdfStatus(this IEnumerable<Book> books, LiberatedStatus pdfStatus)
=> books.UpdateUserDefinedItem(udi => udi.PdfStatus = pdfStatus);
public static int UpdatePdfStatus(this LibraryBook libraryBook, LiberatedStatus pdfStatus)
=> libraryBook.UpdateUserDefinedItem(udi => udi.PdfStatus = pdfStatus);
public static int UpdatePdfStatus(this IEnumerable<LibraryBook> libraryBooks, LiberatedStatus pdfStatus)
=> libraryBooks.UpdateUserDefinedItem(udi => udi.PdfStatus = pdfStatus);
public static int UpdateTags(this Book book, string tags)
=> book.UpdateUserDefinedItem(udi => udi.Tags = tags);
public static int UpdateTags(this IEnumerable<Book> books, string tags)
=> books.UpdateUserDefinedItem(udi => udi.Tags = tags);
public static int UpdateTags(this LibraryBook libraryBook, string tags)
=> libraryBook.UpdateUserDefinedItem(udi => udi.Tags = tags);
public static int UpdateTags(this IEnumerable<LibraryBook> libraryBooks, string tags)
=> libraryBooks.UpdateUserDefinedItem(udi => udi.Tags = tags);
public static int UpdateUserDefinedItem(this LibraryBook libraryBook, Action<UserDefinedItem> action)
=> libraryBook.Book.updateUserDefinedItem(action);
public static int UpdateUserDefinedItem(this IEnumerable<LibraryBook> libraryBooks, Action<UserDefinedItem> action)
=> libraryBooks.Select(lb => lb.Book).updateUserDefinedItem(action);
public static int UpdateUserDefinedItem(this Book book, Action<UserDefinedItem> action) => book.updateUserDefinedItem(action);
public static int UpdateUserDefinedItem(this IEnumerable<Book> books, Action<UserDefinedItem> action) => books.updateUserDefinedItem(action);
private static int updateUserDefinedItem(this Book book, Action<UserDefinedItem> action) => new[] { book }.updateUserDefinedItem(action);
private static int updateUserDefinedItem(this IEnumerable<Book> books, Action<UserDefinedItem> action)
{
foreach (var book in books)
{
// blank tags are expected. null tags are not
if (tags is not null && book.UserDefinedItem.Tags != tags)
book.UserDefinedItem.Tags = tags;
try
{
if (books is null || !books.Any())
return 0;
if (bookStatus is not null && book.UserDefinedItem.BookStatus != bookStatus.Value)
book.UserDefinedItem.BookStatus = bookStatus.Value;
// even though PdfStatus is nullable, there's no case where we'd actually overwrite with null
if (pdfStatus is not null && book.UserDefinedItem.PdfStatus != pdfStatus.Value)
book.UserDefinedItem.PdfStatus = pdfStatus.Value;
}
return UpdateUserDefinedItem(books);
}
public static int UpdateUserDefinedItem(params Book[] books) => UpdateUserDefinedItem(books.ToList());
public static int UpdateUserDefinedItem(IEnumerable<Book> books)
{
try
{
if (books is null || !books.Any())
return 0;
using var context = DbContexts.GetContext();
// Attach() NoTracking entities before SaveChanges()
foreach (var book in books)
context.Attach(book.UserDefinedItem).State = Microsoft.EntityFrameworkCore.EntityState.Modified;
action?.Invoke(book.UserDefinedItem);
var qtyChanges = context.SaveChanges();
if (qtyChanges > 0)
BookUserDefinedItemCommitted?.Invoke(null, books);
using var context = DbContexts.GetContext();
return qtyChanges;
}
catch (Exception ex)
{
Log.Logger.Error(ex, $"Error updating {nameof(Book.UserDefinedItem)}");
throw;
}
}
#endregion
// Attach() NoTracking entities before SaveChanges()
foreach (var book in books)
context.Attach(book.UserDefinedItem).State = Microsoft.EntityFrameworkCore.EntityState.Modified;
// must be here instead of in db layer due to AaxcExists
public static LiberatedStatus Liberated_Status(Book book)
var qtyChanges = context.SaveChanges();
if (qtyChanges > 0)
BookUserDefinedItemCommitted?.Invoke(null, books);
return qtyChanges;
}
catch (Exception ex)
{
Log.Logger.Error(ex, $"Error updating {nameof(Book.UserDefinedItem)}");
throw;
}
}
#endregion
// must be here instead of in db layer due to AaxcExists
public static LiberatedStatus Liberated_Status(Book book)
=> book.Audio_Exists() ? book.UserDefinedItem.BookStatus
: AudibleFileStorage.AaxcExists(book.AudibleProductId) ? LiberatedStatus.PartialDownload
: LiberatedStatus.NotLiberated;