using System;

using System.Linq;

using Raven.Client.Linq;

using Raven.Tests.Common;



using Xunit;



namespace Raven.Tests.MailingList

{

	public class Rudolph : RavenTest

	{

		public class User

		{

			public string Name { get; set; }

			public string Email { get; set; }



			public Login[] Logins { get; set; }

		}



		public class Login

		{

			public string OpenIdIdentifier { get; set; }

		}



		public class Identifier

		{

			protected bool Equals(Identifier other)

			{

				return string.Equals(str, other.str);

			}



			public override bool Equals(object obj)

			{

				if (ReferenceEquals(null, obj)) return false;

				if (ReferenceEquals(this, obj)) return true;

				if (obj.GetType() != this.GetType()) return false;

				return Equals((Identifier) obj);

			}



			public override int GetHashCode()

			{

				return (str != null ? str.GetHashCode() : 0);

			}



			private string str;



			public static implicit operator string(Identifier identifier)

			{

				return identifier.str;

			}



			public static implicit operator Identifier(string identifier)

			{

				return new Identifier {str = identifier};

			}



			public static bool operator ==(Identifier id1, Identifier id2)

			{

				return ReferenceEquals(id1, id2);

			}



			public static bool operator !=(Identifier id1, Identifier id2)

			{

				return !ReferenceEquals(id2, id1);

			}

		}



		[Fact]

		public void CanUseImplicitIdentifier()

		{

			Identifier identifier = "http://openid";

			using(var store = NewDocumentStore())

			{

				using(var s = store.OpenSession())

				{

					var user = new User()

					{

						Name = "Test",

						Logins = new Login[] { new Login() { OpenIdIdentifier = identifier } }

					};



					s.Store(user);

					s.SaveChanges();



				}

				using(var s = store.OpenSession())

				{

					var query = from u in s.Query<User>().Customize(x=>x.WaitForNonStaleResults())

								where u.Logins.Any(x => x.OpenIdIdentifier == identifier)

								select u;



					Assert.NotNull(query.SingleOrDefault()); // will throw

				}

			}

		}

	}

}