hermes-client/Hermes/Socket/Requests/GetEnabledTTSVoices.cs

using System.Text.Json;
using Serilog;

namespace TwitchChatTTS.Hermes.Socket.Requests
{
    public class GetEnabledTTSVoicesAck : IRequestAck
    {
        public string Name => "get_enabled_tts_voices";
        private readonly User _user;
        private readonly JsonSerializerOptions _options;
        private readonly ILogger _logger;

        public GetEnabledTTSVoicesAck(User user, JsonSerializerOptions options, ILogger logger)
        {
            _user = user;
            _options = options;
            _logger = logger;
        }

        public void Acknowledge(string requestId, string json, IDictionary<string, object>? requestData)
        {
            var enabledTTSVoices = JsonSerializer.Deserialize<IEnumerable<string>>(json, _options);
            if (enabledTTSVoices == null)
            {
                _logger.Warning("Failed to load enabled tts voices.");
                return;
            }

            if (_user.VoicesEnabled == null)
                _user.VoicesEnabled = enabledTTSVoices.ToHashSet();
            else
            {
                _user.VoicesEnabled.Clear();
                foreach (var voice in enabledTTSVoices)
                    _user.VoicesEnabled.Add(voice);
            }

            _logger.Information($"TTS voices [count: {_user.VoicesEnabled.Count}] have been enabled.");
        }
    }
}