using System.Text.Json;
using HermesSocketLibrary.Requests.Callbacks;
using HermesSocketLibrary.Requests.Messages;
using Serilog;
using TwitchChatTTS.Hermes.Socket.Handlers;

namespace TwitchChatTTS.Hermes.Socket.Requests
{
    public class GetRedemptionsAck : IRequestAck
    {
        public string Name => "get_redemptions";
        private readonly ICallbackManager<HermesRequestData> _callbacks;
        private readonly JsonSerializerOptions _options;
        private readonly ILogger _logger;

        public GetRedemptionsAck(
            ICallbackManager<HermesRequestData> callbacks,
            JsonSerializerOptions options,
            ILogger logger)
        {
            _callbacks = callbacks;
            _options = options;
            _logger = logger;
        }

        public void Acknowledge(string requestId, string json, IDictionary<string, object>? requestData)
        {
            HermesRequestData? hermesRequestData = null;
            if (!string.IsNullOrEmpty(requestId))
            {
                hermesRequestData = _callbacks.Take(requestId);
                if (hermesRequestData == null)
                    _logger.Warning($"Could not find callback for request [request id: {requestId}][type: {Name}]");
                else if (hermesRequestData.Data == null)
                    hermesRequestData.Data = new Dictionary<string, object>();
            }

            IEnumerable<Redemption>? redemptions = JsonSerializer.Deserialize<IEnumerable<Redemption>>(json, _options);
            if (redemptions != null)
            {
                _logger.Information($"Redemptions loaded [count: {redemptions.Count()}]");
                if (hermesRequestData?.Data != null)
                {
                    hermesRequestData.Data.Add("redemptions", redemptions);

                    _logger.Debug($"Callback was found for request [request id: {requestId}][type: {Name}]");
                    hermesRequestData.Callback?.Invoke(hermesRequestData.Data);
                }
            }
        }
    }
}