using System;
using System.Linq;
using System.Security.Claims;

namespace Infrastructure.Extensions
{
    public static class ClaimsPrincipalExtensions
    {
        public static bool IsInRole(this ClaimsPrincipal user, object role)
        {
            if (user is null)
            {
                throw new System.ArgumentNullException(nameof(user));
            }

            return role == null ? false : user.IsInRole(role.ToString());
        }

        public static Guid? GetOrganId(this ClaimsPrincipal user)
        {
            var value = user.Claims.FirstOrDefault(o => o.Type == "OrganId")?.Value;
            return Guid.TryParse(value, out Guid id) ? id : null;
        }
    }
}