using EC.UsingEventAggregator;
using EC.Utils;
using EC.Utils.ZMQ;
using System;
using System.Collections.Generic;

namespace ECMonitor.Code
{
    public class ZMQManager
    {
        /// <summary>
        /// 通用zmq
        /// </summary>
        private static ZMQHelper _zmqHelper;

        public event EventHandler<PubSubModel> OnDataReceived; //定义一个委托类型的事件

        public void Start()
        {
            try
            {
                string pubserver = ConfigHelper.PUBServer();
                string subserver = ConfigHelper.SUBServer();
                List<string> topics = SUBTopicList();

                _zmqHelper = new ZMQHelper(pubserver, subserver, topics);
                _zmqHelper.OnSubData += SubDataReceived;
                _zmqHelper.Start();
            }
            catch (Exception ex)
            {
                FLogger.Error(ex);
            }
        }

        internal static List<string> SUBTopicList()
        {
            List<string> topicList = new List<string>();
            topicList.Add("Topic");
            topicList.Add(ZMQTopic.Show_Single_Video + ConfigHelper.AppId);
            topicList.Add(ZMQTopic.MainFrom_Show_Video + ConfigHelper.AppId);

            topicList.Add(ZMQTopic.MainFrom_Show_Video);

            topicList.Add(ZMQTopic.AI_Detect_Warning_Data);
            return topicList;
        }

        public void Stop()
        {
            _zmqHelper?.Stop();
        }

        private void SubDataReceived(object sender, PubSubModel msgModel)
        {
            try
            {
                OnDataReceived?.Invoke(sender, msgModel);
            }
            catch (Exception ex)
            {
                LogFactory.GetLogger().Error(ex);
            }
        }

        public void Send(string topic, string msg)
        {
            _zmqHelper.Send(topic, msg);
        }
    }
}