using System;

namespace Microsoft.Win32
{
	internal static partial class NativeMethods
	{
		/// <summary>
		/// Represents a wireless network profile
		/// </summary>
		public class NetworkProfile
		{
			/// <summary>
			/// Initializes a new instance of the <see cref="NetworkProfile"/> class using the GUID of the network profile.
			/// </summary>
			/// <param name="guid">The GUID of the network profile.</param>
			/// <param name="name">The name of the network profile.</param>
			public NetworkProfile(Guid guid, string name) : this(guid.ToString("B"), name) { }

			private NetworkProfile(string guid, string name)
			{
				this.Name = name;
				this.Id = new Guid(guid);
			}

			/// <summary>
			/// Gets the name of the profile.
			/// </summary>
			/// <value>The name.</value>
			public string Name { get; private set; }

			/// <summary>
			/// Gets the GUID of the profile.
			/// </summary>
			/// <value>The id.</value>
			public Guid Id { get; private set; }

			/// <summary>
			/// Determines whether the specified <see cref="System.Object"/> is equal to this instance.
			/// </summary>
			/// <param name="obj">The <see cref="System.Object"/> to compare with this instance.</param>
			/// <returns>
			/// 	<c>true</c> if the specified <see cref="System.Object"/> is equal to this instance; otherwise, <c>false</c>.
			/// </returns>
			/// <exception cref="T:System.NullReferenceException">
			/// The <paramref name="obj"/> parameter is null.
			/// </exception>
			public override bool Equals(object obj)
			{
				if (obj is NetworkProfile)
					return ((NetworkProfile)obj).Id == this.Id;
				else if (obj is Guid)
					return ((Guid)obj) == this.Id;
				return false;
			}

			/// <summary>
			/// Returns a hash code for this instance.
			/// </summary>
			/// <returns>
			/// A hash code for this instance, suitable for use in hashing algorithms and data structures like a hash table. 
			/// </returns>
			public override int GetHashCode()
			{
				return Id.GetHashCode();
			}

			/// <summary>
			/// Returns a <see cref="System.String"/> that represents this instance.
			/// </summary>
			/// <returns>
			/// A <see cref="System.String"/> that represents this instance.
			/// </returns>
			public override string ToString()
			{
				return this.Name;
			}

			/// <summary>
			/// Gets all local profiles.
			/// </summary>
			/// <returns>Array of <see cref="NetworkProfile"/> objects.</returns>
			public static NetworkProfile[] GetAllLocalProfiles()
			{
				try
				{
					return NetworkListManager.GetNetworkList();
				}
				catch { }
				return new NetworkProfile[0];
			}
		}
	}
}