using Nest;
using System;
using System.Text;

namespace Sony.Filtr.AdminSearch
{
    [Serializable]
    public class ElasticSearchException : Exception
    {
        public ElasticSearchException(string message, IBulkResponse response) : base(CreateErrorMessage(message, response))
        { }


        private static string CreateErrorMessage(string message, IBulkResponse response)
        {
            StringBuilder builder = new StringBuilder(message);
            if (response.Errors)
            {
                builder.AppendLine(response.DebugInformation);

                foreach (var error in response.ItemsWithErrors)
                {
                    builder.AppendLine($"Operation: {error.Operation} CausedBy: {error.Error.CausedBy?.Reason} Reason: {error.Error.Reason}");
                }
            }

            return builder.ToString();
        }
    }
}