using System ;
using System.ComponentModel.DataAnnotations ;
using System.ComponentModel.DataAnnotations.Schema ;
using Jellyfin.Data.Interfaces ;
namespace Jellyfin.Data.Entities.Libraries
{
/// <summary>
/// An entity representing a chapter.
/// </summary>
public class Chapter : IHasConcurrencyToken
{
/// <summary>
/// Initializes a new instance of the <see cref="Chapter"/> class.
/// </summary>
/// <param name="language">ISO-639-3 3-character language codes.</param>
/// <param name="startTime">The start time for this chapter.</param>
public Chapter ( string language , long startTime )
{
if ( string . IsNullOrEmpty ( language ) )
{
throw new ArgumentNullException ( nameof ( language ) ) ;
}
Language = language ;
StartTime = startTime ;
}
/// <summary>
/// Gets the id.
/// </summary>
/// <remarks>
/// Identity, Indexed, Required.
/// </remarks>
[DatabaseGenerated(DatabaseGeneratedOption.Identity)]
public int Id { get ; private set ; }
/// <summary>
/// Gets or sets the name.
/// </summary>
/// <remarks>
/// Max length = 1024.
/// </remarks>
[MaxLength(1024)]
[StringLength(1024)]
public string? Name { get ; set ; }
/// <summary>
/// Gets or sets the language.
/// </summary>
/// <remarks>
/// Required, Min length = 3, Max length = 3
/// ISO-639-3 3-character language codes.
/// </remarks>
[MinLength(3)]
[MaxLength(3)]
[StringLength(3)]
public string Language { get ; set ; }
/// <summary>
/// Gets or sets the start time.
/// </summary>
/// <remarks>
/// Required.
/// </remarks>
public long StartTime { get ; set ; }
/// <summary>
/// Gets or sets the end time.
/// </summary>
public long? EndTime { get ; set ; }
/// <inheritdoc />
[ConcurrencyCheck]
public uint RowVersion { get ; private set ; }
/// <inheritdoc />
public void OnSavingChanges ( )
{
RowVersion + + ;
}
}
}