hermes-client/Veadotube/Handlers/FetchStatesHandler.cs

using System.Text.Json;
using Serilog;

namespace TwitchChatTTS.Veadotube.Handlers
{
    public class FetchStatesHandler : IVeadotubeMessageHandler
    {
        private readonly JsonSerializerOptions _options;
        private readonly ILogger _logger;

        public string Name => "list";

        public FetchStatesHandler(JsonSerializerOptions options, ILogger logger)
        {
            _options = options;
            _logger = logger;
        }

        public Task Handle(VeadoSocketClient client, VeadoPayloadMessage message)
        {
            _logger.Information("Triggered Veadotube handler.");
            var payload = JsonSerializer.Deserialize<VeadoNodeStateListMessage>(message.Payload.ToString()!, _options);
            if (payload == null)
            {
                _logger.Warning("Invalid message received from Veadotube for listing states.");
                return Task.CompletedTask;
            }

            var states = payload.States.ToDictionary(s => s.Name, s => s.Id);
            client.UpdateState(states);
            return Task.CompletedTask;
        }
    }
}