EnvelopeGenerator/EnvelopeGenerator.Application/EnvelopeGeneratorExtensions.cs

using EnvelopeGenerator.Application.Services;
using Microsoft.Extensions.Logging;
using System.Text;

namespace EnvelopeGenerator.Application
{
    public static class EnvelopeGeneratorExtensions
    {
        public static void LogEnvelopeError(this ILogger logger, string receiverId, string? message, params object?[] args)
        {
            (string? envelopeUuid, string? receiverSignature) = receiverId.DecodeEnvelopeReceiverId();

            var sb = new StringBuilder($"Envelope Uuid: {envelopeUuid}\nReceiver Signature: {receiverSignature}");

            if (message is not null)
                sb.AppendLine().Append(message);

            logger.Log(LogLevel.Error, sb.ToString(), args);
        }

        public static void LogEnvelopeError(this ILogger logger, string uuid, string? signature = null, string? message = null, params object?[] args)
        {
            var sb = new StringBuilder($"Envelope Uuid: {uuid}");

            if(signature is not null)
                sb.AppendLine().Append($"Receiver Signature: {signature}");

            if (message is not null)
                sb.AppendLine().Append(message);

            logger.Log(LogLevel.Error, sb.ToString(), args);
        }

        public static string ToTitle(this (string? UUID, string? Signature) envelopeReceiverTuple)
        {
            return $"Envelope UUID: {envelopeReceiverTuple.UUID}\n Receiver Signature: {envelopeReceiverTuple.Signature}";
        }
    }
}