using System;
namespace ln.identities
{
    public class AssignedRole
    {
        IIdentityProvider identityProvider;
        public IIdentityProvider IdentityProvider => identityProvider;

        readonly Guid identityUniqueID;
        public Identity Identity => IdentityProvider.GetIdentity(identityUniqueID);

        public Role Role { get; set; }

        protected AssignedRole(IIdentityProvider identityProvider)
        {
            this.identityProvider = identityProvider;
        }

        public AssignedRole(IIdentityProvider identityProvider, Identity identity) : this(identityProvider, identity, 0) { }
        public AssignedRole(IIdentityProvider identityProvider,Identity identity,Role role) :this(identityProvider)
        {
            identityUniqueID = identity.UniqueID;
            Role = role;
        }

        public override string ToString() => String.Format("[AssignedRole Identity={0} Role={1}]",Identity.IdentityName,Role);

        public override int GetHashCode() => identityUniqueID.GetHashCode();
        public override bool Equals(object obj) => (obj is AssignedRole you) && (identityUniqueID.Equals(you.identityUniqueID));


    }
}