sharee.bike-App/TINKLib/Repository/AppContextInfo.cs

using System;

namespace TINK.Repository
{
    /// <summary>
    /// Holds info passed to COPRI.
    /// </summary>
    public class AppContextInfo
    {
        public AppContextInfo(string merchantId, string name, Version version)
        {
            Name = !string.IsNullOrEmpty(name) 
                ? name
                : throw new ArgumentNullException(nameof(name));

            Version = version;

            MerchantId = !string.IsNullOrEmpty(merchantId)
                ? merchantId
                : throw new ArgumentNullException(nameof(merchantId));
        }

        /// <summary> Name of the app. </summary>
        public string Name { get; private set; }

        /// <summary> Version of the app.</summary>
        public Version Version { get; private set; }

        /// <summary> Merchang id of the app. </summary>
        public string MerchantId { get; private set; }

        /// <summary> Returns http- user agent.</summary>
        public string UserAgent { get => $"{Name}/{Version}"; }
    }
}