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Use new ContentType.Parent to add series info to grid display

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This commit is contained in:
Michael Bucari-Tovo 2022-06-07 15:28:16 -06:00
parent c48eacd9af
commit 920f4df213
8 changed files with 313 additions and 275 deletions
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120
Source/LibationWinForms/GridView/GridEntry.cs
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@ -1,4 +1,5 @@
using DataLayer;
using Dinah.Core;
using Dinah.Core.DataBinding;
using Dinah.Core.Drawing;
using LibationFileManager;
@ -10,11 +11,14 @@ using System.Linq;
namespace LibationWinForms.GridView
{
/// <summary>The View Model base for the DataGridView</summary>
public abstract class GridEntry : AsyncNotifyPropertyChanged, IMemberComparable
{
protected abstract Book Book { get; }
public string AudibleProductId => Book.AudibleProductId;
public LibraryBook LibraryBook { get; protected set; }
protected Book Book => LibraryBook.Book;
private Image _cover;
#region Model properties exposed to the view
public Image Cover
{
@ -25,20 +29,20 @@ namespace LibationWinForms.GridView
NotifyPropertyChanged();
}
}
public new bool InvokeRequired => base.InvokeRequired;
public float SeriesIndex { get; protected set; }
public string ProductRating { get; protected set; }
public string PurchaseDate { get; protected set; }
public string MyRating { get; protected set; }
public string Series { get; protected set; }
public string Title { get; protected set; }
public string Length { get; protected set; }
public string Authors { get; protected set; }
public string Narrators { get; protected set; }
public string Category { get; protected set; }
public string Misc { get; protected set; }
public string Description { get; protected set; }
public string LongDescription { get; protected set; }
public abstract DateTime DateAdded { get; }
public abstract float SeriesIndex { get; }
public abstract string ProductRating { get; protected set; }
public abstract string PurchaseDate { get; protected set; }
public abstract string MyRating { get; protected set; }
public abstract string Series { get; protected set; }
public abstract string Title { get; protected set; }
public abstract string Length { get; protected set; }
public abstract string Authors { get; protected set; }
public abstract string Narrators { get; protected set; }
public abstract string Category { get; protected set; }
public abstract string Misc { get; protected set; }
public abstract string Description { get; protected set; }
public abstract string DisplayTags { get; }
public abstract LiberateButtonStatus Liberate { get; }
#endregion
@ -54,6 +58,17 @@ namespace LibationWinForms.GridView
public virtual object GetMemberValue(string memberName) => _memberValues[memberName]();
public IComparer GetMemberComparer(Type memberType) => _memberTypeComparers[memberType];
// Instantiate comparers for every exposed member object type.
private static readonly Dictionary<Type, IComparer> _memberTypeComparers = new()
{
{ typeof(string), new ObjectComparer<string>() },
{ typeof(int), new ObjectComparer<int>() },
{ typeof(float), new ObjectComparer<float>() },
{ typeof(bool), new ObjectComparer<bool>() },
{ typeof(DateTime), new ObjectComparer<DateTime>() },
{ typeof(LiberateButtonStatus), new ObjectComparer<LiberateButtonStatus>() },
};
#endregion
protected void LoadCover()
@ -79,36 +94,61 @@ namespace LibationWinForms.GridView
}
}
// Instantiate comparers for every exposed member object type.
private static readonly Dictionary<Type, IComparer> _memberTypeComparers = new()
#region Static library display functions
/// <summary>
/// This information should not change during <see cref="LibraryBookEntry"/> lifetime, so call only once.
/// </summary>
protected static string GetDescriptionDisplay(Book book)
{
{ typeof(string), new ObjectComparer<string>() },
{ typeof(int), new ObjectComparer<int>() },
{ typeof(float), new ObjectComparer<float>() },
{ typeof(bool), new ObjectComparer<bool>() },
{ typeof(DateTime), new ObjectComparer<DateTime>() },
{ typeof(LiberateButtonStatus), new ObjectComparer<LiberateButtonStatus>() },
};
var doc = new HtmlAgilityPack.HtmlDocument();
doc.LoadHtml(book?.Description?.Replace("</p> ", "\r\n\r\n</p>") ?? "");
return doc.DocumentNode.InnerText.Trim();
}
protected static string TrimTextToWord(string text, int maxLength)
{
return
text.Length <= maxLength ?
text :
text.Substring(0, maxLength - 3) + "...";
}
/// <summary>
/// This information should not change during <see cref="LibraryBookEntry"/> lifetime, so call only once.
/// Maximum of 5 text rows will fit in 80-pixel row height.
/// </summary>
protected static string GetMiscDisplay(LibraryBook libraryBook)
{
var details = new List<string>();
var locale = libraryBook.Book.Locale.DefaultIfNullOrWhiteSpace("[unknown]");
var acct = libraryBook.Account.DefaultIfNullOrWhiteSpace("[unknown]");
details.Add($"Account: {locale} - {acct}");
if (libraryBook.Book.HasPdf())
details.Add("Has PDF");
if (libraryBook.Book.IsAbridged)
details.Add("Abridged");
if (libraryBook.Book.DatePublished.HasValue)
details.Add($"Date pub'd: {libraryBook.Book.DatePublished.Value:MM/dd/yyyy}");
// this goes last since it's most likely to have a line-break
if (!string.IsNullOrWhiteSpace(libraryBook.Book.Publisher))
details.Add($"Pub: {libraryBook.Book.Publisher.Trim()}");
if (!details.Any())
return "[details not imported]";
return string.Join("\r\n", details);
}
#endregion
~GridEntry()
{
PictureStorage.PictureCached -= PictureStorage_PictureCached;
}
}
internal static class GridEntryExtensions
{
#nullable enable
public static IEnumerable<SeriesEntry> Series(this IEnumerable<GridEntry> gridEntries)
=> gridEntries.OfType<SeriesEntry>();
public static IEnumerable<LibraryBookEntry> LibraryBooks(this IEnumerable<GridEntry> gridEntries)
=> gridEntries.OfType<LibraryBookEntry>();
public static LibraryBookEntry? FindBookByAsin(this IEnumerable<LibraryBookEntry> gridEntries, string audibleProductID)
=> gridEntries.FirstOrDefault(i => i.AudibleProductId == audibleProductID);
public static SeriesEntry? FindBookSeriesEntry(this IEnumerable<GridEntry> gridEntries, IEnumerable<SeriesBook> matchSeries)
=> gridEntries.Series().FirstOrDefault(i => matchSeries.Any(s => s.Series.Name == i.Series));
public static IEnumerable<SeriesEntry> EmptySeries(this IEnumerable<GridEntry> gridEntries)
=> gridEntries.Series().Where(i => i.Children.Count == 0);
public static bool IsEpisodeChild(this LibraryBook lb) => lb.Book.ContentType == ContentType.Episode;
}
}