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using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Library;
using MediaBrowser.Model.Entities;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace MediaBrowser.Api.Reports
{
/// <summary> A report stat builder. </summary>
/// <seealso cref="T:MediaBrowser.Api.Reports.ReportBuilderBase"/>
public class ReportStatBuilder : ReportBuilderBase
{
/// <summary>
/// Initializes a new instance of the MediaBrowser.Api.Reports.ReportStatBuilder class. </summary>
/// <param name="libraryManager"> Manager for library. </param>
public ReportStatBuilder(ILibraryManager libraryManager)
: base(libraryManager)
{
}
/// <summary> Gets report stat result. </summary>
/// <param name="items"> The items. </param>
/// <param name="reportRowType"> Type of the report row. </param>
/// <param name="topItem"> The top item. </param>
/// <returns> The report stat result. </returns>
public ReportStatResult GetReportStatResult(BaseItem[] items, ReportViewType reportRowType, int topItem = 5)
{
ReportStatResult result = new ReportStatResult();
result = this.GetResultGenres(result, items, topItem);
result = this.GetResultStudios(result, items, topItem);
result = this.GetResultPersons(result, items, topItem);
result = this.GetResultProductionYears(result, items, topItem);
result = this.GetResulProductionLocations(result, items, topItem);
result = this.GetResultCommunityRatings(result, items, topItem);
result = this.GetResultParentalRatings(result, items, topItem);
switch (reportRowType)
{
case ReportViewType.Season:
case ReportViewType.Series:
case ReportViewType.MusicAlbum:
case ReportViewType.MusicArtist:
case ReportViewType.Game:
break;
case ReportViewType.Movie:
case ReportViewType.BoxSet:
break;
case ReportViewType.Book:
case ReportViewType.Episode:
case ReportViewType.Video:
case ReportViewType.MusicVideo:
case ReportViewType.Trailer:
case ReportViewType.Audio:
case ReportViewType.BaseItem:
default:
break;
}
result.Groups = result.Groups.OrderByDescending(n => n.Items.Count()).ToList();
return result;
}
private ReportStatResult GetResultGenres(ReportStatResult result, BaseItem[] items, int topItem = 5)
{
this.GetGroups(result, ReportHelper.GetServerLocalizedString("HeaderGenres"), topItem,
items.SelectMany(x => x.Genres)
.GroupBy(x => x)
.OrderByDescending(x => x.Count())
.Take(topItem)
.Select(x => new ReportStatItem
{
Name = x.Key,
Value = x.Count().ToString(),
Id = GetGenreID(x.Key)
}));
return result;
}
private ReportStatResult GetResultStudios(ReportStatResult result, BaseItem[] items, int topItem = 5)
{
this.GetGroups(result, ReportHelper.GetServerLocalizedString("HeaderStudios"), topItem,
items.SelectMany(x => x.Studios)
.GroupBy(x => x)
.OrderByDescending(x => x.Count())
.Take(topItem)
.Select(x => new ReportStatItem
{
Name = x.Key,
Value = x.Count().ToString(),
Id = GetStudioID(x.Key)
})
);
return result;
}
private ReportStatResult GetResultPersons(ReportStatResult result, BaseItem[] items, int topItem = 5)
{
List<string> t = new List<string> { PersonType.Actor, PersonType.Composer, PersonType.Director, PersonType.GuestStar, PersonType.Producer, PersonType.Writer, "Artist", "AlbumArtist" };
foreach (var item in t)
{
this.GetGroups(result, ReportHelper.GetServerLocalizedString("Option" + item), topItem,
items.SelectMany(x => x.People)
.Where(n => n.Type == item)
.GroupBy(x => x.Name)
.OrderByDescending(x => x.Count())
.Take(topItem)
.Select(x => new ReportStatItem
{
Name = x.Key,
Value = x.Count().ToString(),
Id = GetPersonID(x.Key)
})
);
}
return result;
}
private ReportStatResult GetResultCommunityRatings(ReportStatResult result, BaseItem[] items, int topItem = 5)
{
this.GetGroups(result, ReportHelper.GetServerLocalizedString("LabelCommunityRating"), topItem,
items.Where(x => x.CommunityRating != null && x.CommunityRating > 0)
.GroupBy(x => x.CommunityRating)
.OrderByDescending(x => x.Count())
.Take(topItem)
.Select(x => new ReportStatItem
{
Name = x.Key.ToString(),
Value = x.Count().ToString()
})
);
return result;
}
private ReportStatResult GetResultParentalRatings(ReportStatResult result, BaseItem[] items, int topItem = 5)
{
this.GetGroups(result, ReportHelper.GetServerLocalizedString("HeaderParentalRatings"), topItem,
items.Where(x => x.OfficialRating != null)
.GroupBy(x => x.OfficialRating)
.OrderByDescending(x => x.Count())
.Take(topItem)
.Select(x => new ReportStatItem
{
Name = x.Key.ToString(),
Value = x.Count().ToString()
})
);
return result;
}
private ReportStatResult GetResultProductionYears(ReportStatResult result, BaseItem[] items, int topItem = 5)
{
this.GetGroups(result, ReportHelper.GetServerLocalizedString("HeaderYears"), topItem,
items.Where(x => x.ProductionYear != null && x.ProductionYear > 0)
.GroupBy(x => x.ProductionYear)
.OrderByDescending(x => x.Count())
.Take(topItem)
.Select(x => new ReportStatItem
{
Name = x.Key.ToString(),
Value = x.Count().ToString()
})
);
return result;
}
private ReportStatResult GetResulProductionLocations(ReportStatResult result, BaseItem[] items, int topItem = 5)
{
this.GetGroups(result, ReportHelper.GetServerLocalizedString("HeaderCountries"), topItem,
items.OfType<IHasProductionLocations>()
.Where(x => x.ProductionLocations != null)
.SelectMany(x => x.ProductionLocations)
.GroupBy(x => x)
.OrderByDescending(x => x.Count())
.Take(topItem)
.Select(x => new ReportStatItem
{
Name = x.Key.ToString(),
Value = x.Count().ToString()
})
);
return result;
}
/// <summary> Gets the groups. </summary>
/// <param name="result"> The result. </param>
/// <param name="header"> The header. </param>
/// <param name="topItem"> The top item. </param>
/// <param name="top"> The top. </param>
private void GetGroups(ReportStatResult result, string header, int topItem, IEnumerable<ReportStatItem> top)
{
if (top.Count() > 0)
{
var group = new ReportStatGroup { Header = ReportStatGroup.FormatedHeader(header, topItem) };
group.Items.AddRange(top);
result.Groups.Add(group);
}
}
}
}
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