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using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Entities.Audio;
using MediaBrowser.Controller.Entities.Movies;
using MediaBrowser.Controller.Entities.TV;
using MediaBrowser.Model.Dto;
using System;
using System.Collections.Generic;
namespace MediaBrowser.Server.Implementations.Library.Validators
{
/// <summary>
/// Class CountHelpers
/// </summary>
internal static class CountHelpers
{
private static CountType? GetCountType(BaseItem item)
{
if (item is Movie)
{
return CountType.Movie;
}
if (item is Episode)
{
return CountType.Episode;
}
if (item is Game)
{
return CountType.Game;
}
if (item is Audio)
{
return CountType.Song;
}
if (item is Trailer)
{
return CountType.Trailer;
}
if (item is Series)
{
return CountType.Series;
}
if (item is MusicAlbum)
{
return CountType.MusicAlbum;
}
if (item is MusicVideo)
{
return CountType.MusicVideo;
}
if (item is AdultVideo)
{
return CountType.AdultVideo;
}
return null;
}
/// <summary>
/// Increments the count.
/// </summary>
/// <param name="counts">The counts.</param>
/// <param name="key">The key.</param>
internal static void IncrementCount(Dictionary<CountType, int> counts, CountType key)
{
int count;
if (counts.TryGetValue(key, out count))
{
count++;
counts[key] = count;
}
else
{
counts.Add(key, 1);
}
}
/// <summary>
/// Gets the counts.
/// </summary>
/// <param name="counts">The counts.</param>
/// <returns>ItemByNameCounts.</returns>
internal static ItemByNameCounts GetCounts(Dictionary<CountType, int> counts)
{
return new ItemByNameCounts
{
AdultVideoCount = GetCount(counts, CountType.AdultVideo),
AlbumCount = GetCount(counts, CountType.MusicAlbum),
EpisodeCount = GetCount(counts, CountType.Episode),
GameCount = GetCount(counts, CountType.Game),
MovieCount = GetCount(counts, CountType.Movie),
MusicVideoCount = GetCount(counts, CountType.MusicVideo),
SeriesCount = GetCount(counts, CountType.Series),
SongCount = GetCount(counts, CountType.Song),
TrailerCount = GetCount(counts, CountType.Trailer),
TotalCount = GetCount(counts, CountType.Total)
};
}
/// <summary>
/// Gets the count.
/// </summary>
/// <param name="counts">The counts.</param>
/// <param name="key">The key.</param>
/// <returns>System.Int32.</returns>
internal static int GetCount(Dictionary<CountType, int> counts, CountType key)
{
int count;
if (counts.TryGetValue(key, out count))
{
return count;
}
return 0;
}
/// <summary>
/// Sets the item counts.
/// </summary>
/// <param name="userId">The user id.</param>
/// <param name="media">The media.</param>
/// <param name="names">The names.</param>
/// <param name="masterDictionary">The master dictionary.</param>
internal static void SetItemCounts(Guid userId, BaseItem media, IEnumerable<string> names, Dictionary<string, Dictionary<Guid, Dictionary<CountType, int>>> masterDictionary)
{
var countType = GetCountType(media);
foreach (var name in names)
{
Dictionary<Guid, Dictionary<CountType, int>> libraryCounts;
if (!masterDictionary.TryGetValue(name, out libraryCounts))
{
libraryCounts = new Dictionary<Guid, Dictionary<CountType, int>>();
masterDictionary.Add(name, libraryCounts);
}
var userLibId = userId/* ?? Guid.Empty*/;
Dictionary<CountType, int> userDictionary;
if (!libraryCounts.TryGetValue(userLibId, out userDictionary))
{
userDictionary = new Dictionary<CountType, int>();
libraryCounts.Add(userLibId, userDictionary);
}
if (countType.HasValue)
{
IncrementCount(userDictionary, countType.Value);
}
IncrementCount(userDictionary, CountType.Total);
}
}
}
internal enum CountType
{
AdultVideo,
MusicAlbum,
Episode,
Game,
Movie,
MusicVideo,
Series,
Song,
Trailer,
Total
}
}
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