using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Threading.Tasks;
using DeviceDetectorNET.Parser.Device;
using JiShe.CollectBus.Ammeters;
using JiShe.CollectBus.Common.Consts;
using JiShe.CollectBus.Common.Enums;
using JiShe.CollectBus.Common.Extensions;
using JiShe.CollectBus.Common.Helpers;
using JiShe.CollectBus.Enums;
using JiShe.CollectBus.Interceptors;
using JiShe.CollectBus.IotSystems.Ammeters;
using JiShe.CollectBus.IotSystems.Devices;
using JiShe.CollectBus.IotSystems.MessageReceiveds;
using JiShe.CollectBus.Kafka.Producer;
using JiShe.CollectBus.Protocol.Contracts;
using JiShe.CollectBus.Protocol.Contracts.Abstracts;
using JiShe.CollectBus.Protocol.Contracts.Interfaces;
using JiShe.CollectBus.Protocol.Contracts.Models;
using JiShe.CollectBus.Protocol.Contracts.Services;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using TouchSocket.Core;
using TouchSocket.Sockets;
using Volo.Abp.Caching;
using Volo.Abp.DependencyInjection;
using Volo.Abp.Domain.Entities;
using Volo.Abp.Domain.Repositories;
using static System.Formats.Asn1.AsnWriter;
using static FreeSql.Internal.GlobalFilter;

namespace JiShe.CollectBus.Plugins
{
    public partial class TcpMonitor : PluginBase, ITransientDependency, ITcpReceivedPlugin, ITcpConnectingPlugin, ITcpConnectedPlugin, ITcpClosedPlugin
    {
        private readonly IProducerService _producerService;
        private readonly ILogger<TcpMonitor> _logger;
        private readonly IRepository<Device, Guid> _deviceRepository;
        private readonly IDistributedCache<AmmeterInfo> _ammeterInfoCache;
        private readonly IServiceProvider _serviceProvider;
        private readonly IProtocolService _protocolService;

        /// <summary>
        /// 
        /// </summary>
        /// <param name="producerService"></param>
        /// <param name="logger"></param>
        /// <param name="deviceRepository"></param>
        /// <param name="ammeterInfoCache"></param>
        /// <param name="serviceProvider"></param>
        public TcpMonitor(IProducerService producerService,
            ILogger<TcpMonitor> logger,
            IRepository<Device, Guid> deviceRepository,
            IDistributedCache<AmmeterInfo> ammeterInfoCache, IServiceProvider serviceProvider, IProtocolService protocolService)
        {
            _producerService = producerService;
            _logger = logger;
            _deviceRepository = deviceRepository;
            _ammeterInfoCache = ammeterInfoCache;
            _serviceProvider= serviceProvider;
            _protocolService = protocolService;
         

        }

        public async Task OnTcpReceived(ITcpSession client, ReceivedDataEventArgs e)
        {
            var messageHexString = Convert.ToHexString(e.ByteBlock.Span);
            var protocolPlugin = await _protocolService.GetProtocolServiceAsync("376.1");
            if (protocolPlugin == null)
            {
                _logger.LogError("协议不存在！");
            }
            var tcpSessionClient = (ITcpSessionClient)client;
            TB3761? tB3761 = await protocolPlugin!.AnalyzeAsync<TB3761>(tcpSessionClient, messageHexString);
            if (tB3761 == null)
            {
                // TODO: 暂时不处理，后续再处理
                _logger.LogError($"指令初步解析失败，指令内容：{messageHexString}");
            }
            await e.InvokeNext();
        }

        //[GeneratorPlugin(typeof(ITcpConnectingPlugin))]
        public async Task OnTcpConnecting(ITcpSession client, ConnectingEventArgs e)
        {
            var tcpSessionClient = (ITcpSessionClient)client;

            _logger.LogInformation($"[TCP] ID:{tcpSessionClient.Id} IP:{client.GetIPPort()}正在连接中...");
            await e.InvokeNext();
        }

        //[GeneratorPlugin(typeof(ITcpConnectedPlugin))]
        public async Task OnTcpConnected(ITcpSession client, ConnectedEventArgs e)
        {
            var tcpSessionClient = (ITcpSessionClient)client;


            _logger.LogInformation($"[TCP] ID:{tcpSessionClient.Id} IP:{client.GetIPPort()}已连接");
            await e.InvokeNext();
        }

        //[GeneratorPlugin(typeof(ITcpClosedPlugin))]//ITcpSessionClient
        public async Task OnTcpClosed(ITcpSession client, ClosedEventArgs e)
        {

            var tcpSessionClient = (ITcpSessionClient)client;
            var entity = await _deviceRepository.FindAsync(a => a.ClientId == tcpSessionClient.Id);
            if (entity != null)
            {
                entity.UpdateByOnClosed();
                await _deviceRepository.UpdateAsync(entity);
            }
            else
            {
                _logger.LogWarning($"[TCP] ID:{tcpSessionClient.Id} IP:{client.GetIPPort()}已关闭连接,但采集程序检索失败");
            }

            await e.InvokeNext();
        }

    }
}