using System.Text.Json;
using CommonSocketLibrary.Abstract;
using Serilog;

namespace CommonSocketLibrary.Common
{
    public class WebSocketClient : SocketClient<WebSocketMessage>
    {
        private readonly HandlerManager<WebSocketClient, IWebSocketHandler> _handlerManager;
        private readonly HandlerTypeManager<WebSocketClient, IWebSocketHandler> _handlerTypeManager;

        public WebSocketClient(
            ILogger logger,
            HandlerManager<WebSocketClient, IWebSocketHandler> handlerManager,
            HandlerTypeManager<WebSocketClient, IWebSocketHandler> typeManager,
            JsonSerializerOptions serializerOptions
        ) : base(logger, serializerOptions)
        {
            _handlerManager = handlerManager;
            _handlerTypeManager = typeManager;
        }

        protected override WebSocketMessage GenerateMessage<T>(int opcode, T data)
        {
            return new WebSocketMessage()
            {
                OpCode = opcode,
                Data = data
            };
        }

        protected override async Task OnResponseReceived(WebSocketMessage? data)
        {
            if (data == null)
                return;

            string content = data.Data?.ToString() ?? string.Empty;
            _logger.Verbose("RX #" + data.OpCode + ": " + content);

            if (!_handlerTypeManager.HandlerTypes.TryGetValue(data.OpCode, out Type? type) || type == null)
                return;

            var obj = JsonSerializer.Deserialize(content, type, _options);
            await _handlerManager.Execute(this, data.OpCode, obj);
        }

        protected override async Task OnMessageSend(int opcode, string? content)
        {
            _logger.Verbose("TX #" + opcode + ": " + content);
        }

        protected override async Task OnConnection()
        {
        }
    }
}