using AsbCloudApp.Data.SAUB;
using System.Collections.Generic;

namespace AsbCloudApp.Comparators
{
    /// <inheritdoc/>
    public class TelemetryUserDtoComparer : IEqualityComparer<TelemetryUserDto>
    {
        /// <inheritdoc/>
        public bool Equals(TelemetryUserDto prevUser, TelemetryUserDto nextUser)
        {
            if (prevUser is null || nextUser is null)
                return false;
            else if (prevUser.Id == nextUser.Id)
                return true;
            else
                return false;
        }

        /// <inheritdoc/>
        public int GetHashCode(TelemetryUserDto user) => user.Id.GetHashCode();
    }
}