using System;
using System.Linq;
using xCommons.Extensions;
using xIdentityModels.Models;

namespace xIdentityHelper.Extensions
{
    public static class XIdentityHelperExtensions
    {
        /// <summary>
        /// Check User Claims ia Admin Role or not ...
        /// </summary>
        /// <param name="source"></param>
        /// <returns></returns>
        public static bool IsAdmin(this XUserClaimsInfoDto source)
        {
            //
            var result = false;

            //
            if (source.IsNull() ||
                source.Roles.IsNull() ||
                !source.Roles.HasChild())
            {
                return result;
            }

            //
            result = source.Roles.Contains(XUserRoles.ADMIN);

            //
            return result;
        }

        /// <summary>
        /// Check Actor is Valid for UserSelectByParam or not ...
        /// </summary>
        /// <param name="source"></param>
        /// <param name="userSelectByParam"></param>
        /// <returns></returns>
        public static bool IsValidActor(this XUserClaimsInfoDto source, string userSelectByParam)
        {
            //
            var result = false;

            //
            if (source.IsNull() ||
                userSelectByParam.IsNullOrEmpty())
            {
                return result;
            }

            //
            bool isAdmin = source.IsAdmin();
            result = isAdmin ||
                userSelectByParam == source.Email ||
                userSelectByParam == source.UserId ||
                userSelectByParam == source.UserName ||
                userSelectByParam == source.PhoneNumber;

            //
            return result;
        }
    }
}