2019-10-04 16:14:04 -04:00

67 lines
2.5 KiB
C#

using System;
using System.Linq;
using Dinah.Core;
namespace AudibleDotCom
{
public enum AudiblePageType
{
ProductDetails = 1,
Library = 2
}
public static class AudiblePageExt
{
public static AudiblePage GetAudiblePageRobust(this AudiblePageType audiblePage) => AudiblePage.FromPageType(audiblePage);
}
public abstract partial class AudiblePage : Enumeration<AudiblePage>
{
// useful for generic classes:
// public abstract class PageScraper<T> where T : AudiblePageRobust {
// public AudiblePage AudiblePage => AudiblePageRobust.GetAudiblePageFromType(typeof(T));
public static AudiblePageType GetAudiblePageFromType(Type audiblePageRobustType)
=> (AudiblePageType)GetAll().Single(t => t.GetType() == audiblePageRobustType).Id;
public AudiblePageType AudiblePageType { get; }
protected AudiblePage(AudiblePageType audiblePage, string abbreviation) : base((int)audiblePage, abbreviation) => AudiblePageType = audiblePage;
public static AudiblePage FromPageType(AudiblePageType audiblePage) => FromValue((int)audiblePage);
/// <summary>For pages which need a param, the param is marked with {0}</summary>
protected abstract string Url { get; }
public string GetUrl(string id) => string.Format(Url, id);
public string Abbreviation => DisplayName;
}
public abstract partial class AudiblePage : Enumeration<AudiblePage>
{
public static AudiblePage Library { get; } = LibraryPage.Instance;
public class LibraryPage : AudiblePage
{
#region singleton stuff
public static LibraryPage Instance { get; } = new LibraryPage();
static LibraryPage() { }
private LibraryPage() : base(AudiblePageType.Library, "LIB") { }
#endregion
protected override string Url => "http://www.audible.com/lib";
}
}
public abstract partial class AudiblePage : Enumeration<AudiblePage>
{
public static AudiblePage Product { get; } = ProductDetailPage.Instance;
public class ProductDetailPage : AudiblePage
{
#region singleton stuff
public static ProductDetailPage Instance { get; } = new ProductDetailPage();
static ProductDetailPage() { }
private ProductDetailPage() : base(AudiblePageType.ProductDetails, "PD") { }
#endregion
protected override string Url => "http://www.audible.com/pd/{0}";
}
}
}