Files
Libation/Source/AudibleUtilities/Extensions.cs
2026-01-07 15:50:23 -07:00

25 lines
803 B
C#

using AudibleApi.Common;
using System;
using System.Linq;
namespace AudibleUtilities;
public static class Extensions
{
extension(Item item)
{
/// <summary>
/// Determines when your audible plus or free book will expire from your library
/// plan.IsAyce from underlying AudibleApi project determines the plans to look at, first plan found is used.
/// In some cases current date is later than end date so exclude.
/// </summary>
/// <returns>The DateTime that this title will become unavailable, otherwise null</returns>
public DateTime? GetExpirationDate()
=> item.Plans
?.Where(p => p.IsAyce)
.Select(p => p.EndDate)
.FirstOrDefault(end => end.HasValue && end.Value.Year is not (2099 or 9999) && end.Value.LocalDateTime >= DateTime.Now)
?.DateTime;
}
}