using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using HuizhongLibrary.Log;

namespace HuizhongLibrary.Network
{
    #region 消息对象
    public class SocketMessage
    {
        private int m_MessageID;
        public int MessageID
        {
            get { return m_MessageID; }
            set { m_MessageID = value; }
        }
        private string m_SequenceID;

        public string SequenceID
        {
            get { return m_SequenceID; }
            set { m_SequenceID = value; }
        }
        private byte[] m_Bytes;
        public byte[] Bytes
        {
            get { return m_Bytes; }
            set { m_Bytes = value; }
        }
        public string Data { get; set; }
        private int m_SendLength = 0;
        public int SendLength
        {
            get { return m_SendLength; }
            set { m_SendLength = value; }
        }
        private DateTime m_SendTime;
        public DateTime SendTime
        {
            get { return m_SendTime; }
            set { m_SendTime = value; }
        }
        private string m_IpAddress;
        public string IpAddress
        {
            get { return m_IpAddress; }
            set { m_IpAddress = value; }
        }
        private string m_DeviceNo;
        public string DeviceNo
        {
            get { return m_DeviceNo; }
            set { m_DeviceNo = value; }
        }
        private string m_FunNo;
        public string FunNo
        {
            get { return m_FunNo; }
            set { m_FunNo = value; }
        }
        private int m_SendNumber;
        public int SendNumber
        {
            get { return m_SendNumber; }
            set { m_SendNumber = value; }
        }
        private bool m_IsRevert;
        /// <summary>
        /// 是否要求回复
        /// </summary>
        public bool IsRevert
        {
            get { return m_IsRevert; }
            set { m_IsRevert = value; }
        }
        private bool m_Enabled;
        public bool Enabled
        {
            get { return m_Enabled; }
            set { m_Enabled = value; }
        }
        private bool m_IsLock;
        public bool IsLock
        {
            get { return m_IsLock; }
            set { m_IsLock = value; }
        }


        public SocketMessage()
        {
            MessageID = 0;
            SendNumber = 0;
            SendTime = DateTime.Now.AddMinutes(-1);
            Enabled = true;
            DeviceNo = "";
            IpAddress = "";
            Data = "";
            IsRevert = true;
            IsLock = false;
        }

        public SocketMessage Copy()
        {
            SocketMessage Model = new SocketMessage();
            Model.MessageID = MessageID;
            Model.Bytes = Bytes;
            Model.Data = Data;
            Model.SendTime = SendTime;
            Model.FunNo = FunNo;
            Model.SequenceID = SequenceID;
            Model.DeviceNo = DeviceNo;
            Model.IpAddress = IpAddress;
            Model.SendNumber = SendNumber;
            Model.Enabled = Enabled;
            Model.IsRevert = IsRevert;
            Model.IsLock = IsLock;
            Model.SendLength = SendLength;
            return Model;
        }
    }
    #endregion
    #region 消息对象列表
    public class SocketMessages
    {
        public List<SocketMessage> ListModel = new List<SocketMessage>();
        public bool IsEmployMessages = false;
        #region 消息数
        public int Count
        {
            get
            {
                lock (ListModel)
                {
                    try
                    {
                        return ListModel.Count;
                    }
                    catch (Exception ex)
                    {
                        ErrorFollow.TraceWrite(ex.TargetSite.Name, ex.StackTrace, ex.Message);
                    }
                }
                return 0;
            }
        }
        #endregion
        #region 新增消息
        public void Add(SocketMessage item)
        {
            if (item == null) return;
            lock (ListModel)
            {
                try
                {
                    ListModel.Add(item);
                }
                catch (Exception ex)
                {
                    ErrorFollow.TraceWrite(ex.TargetSite.Name, ex.StackTrace, ex.Message);
                }
            }
        }
        #endregion
        #region 使消息无效
        public int Employ(string SequenceID)
        {
            lock (ListModel)
            {
                try
                {
                    for (int i = 0; i < ListModel.Count; i++)
                    {
                        var model = ListModel[i];
                        if (model == null) continue;
                        if (model.SequenceID == SequenceID)
                        {
                            IsEmployMessages = true;
                            model.Enabled = false;
                            return model.MessageID;
                        }
                    }
                }
                catch (Exception ex)
                {
                    ErrorFollow.TraceWrite(ex.TargetSite.Name, ex.StackTrace, ex.Message);
                }
            }
            return 0;
        }
        #endregion
        #region 移除无效的消息
        public void RemoveEmploy()
        {
            lock (ListModel)
            {
                try
                {
                    ListModel.RemoveAll(m => m.Enabled == false);
                    IsEmployMessages = false;
                }
                catch (Exception ex)
                {
                    ErrorFollow.TraceWrite(ex.TargetSite.Name, ex.StackTrace, ex.Message);
                }
            }
        }
        #endregion
        #region 返回要发送的消息
        public SocketMessage GetNextSocketMessage(int RefshSecond)
        {
            lock (ListModel)
            {
                try
                {
                    SocketMessage model = null;
                    for (int i = 0; i < ListModel.Count; i++)
                    {
                        model = ListModel[i];
                        if (model.Enabled == false) continue;
                        if (model.IsLock == true && i > 0)
                        {
                            return null;
                        }
                        if (model.SendTime.AddSeconds(RefshSecond) <= DateTime.Now)
                        {
                            return model;
                        }
                        else
                        {
                            if (model.IsLock == true && i == 0) return null;
                        }
                    }
                }
                catch (Exception ex)
                {
                    ErrorFollow.TraceWrite(ex.TargetSite.Name, ex.StackTrace, ex.Message);
                }
            }
            return null;
        }
        #endregion
        #region 根据流水号返回消息
        public SocketMessage GetSocketMessage(string SequenceID)
        {
            lock (ListModel)
            {
                try
                {
                    SocketMessage model = null;
                    SocketMessage model2 = null;
                    for (int i = 0; i < this.ListModel.Count; i++)
                    {
                        model2 = this.ListModel[i];
                        if (model2.SequenceID == SequenceID) { model = model2; break; }
                    }
                    return model;
                }
                catch (Exception ex)
                {
                    ErrorFollow.TraceWrite(ex.TargetSite.Name, ex.StackTrace, ex.Message);
                }
            }
            return null;
        }
        #endregion
        #region 清除全部消息
        public void Clear()
        {
            lock (ListModel)
            {
                try
                {
                    ListModel.Clear();
                }
                catch (Exception ex)
                {
                    ErrorFollow.TraceWrite(ex.TargetSite.Name, ex.StackTrace, ex.Message);
                }
            }
        }
        #endregion
        #region 移除并返回一个对象
        public SocketMessage CheckOut(string SequenceID)
        {
            lock (ListModel)
            {
                try
                {
                    SocketMessage model = null;
                    for (int i = 0; i < this.ListModel.Count; i++)
                    {
                        if (this.ListModel[i].SequenceID == SequenceID)
                        {
                            model = this.ListModel[i];
                            this.ListModel.RemoveAt(i);
                            break;
                        }
                    }
                    return model;
                }
                catch (Exception ex)
                {
                    ErrorFollow.TraceWrite(ex.TargetSite.Name, ex.StackTrace, ex.Message);
                }
            }
            return null;
        }
        #endregion
        #region 返回顶部的消息延迟时间
        public int PeekInterval(int RefshSecond)
        {
            lock (ListModel)
            {
                try
                {
                    TimeSpan ts = ListModel[0].SendTime.AddSeconds(RefshSecond) - DateTime.Now;
                    return Convert.ToInt32(ts.TotalMilliseconds);
                }
                catch (Exception ex)
                {
                    ErrorFollow.TraceWrite(ex.TargetSite.Name, ex.StackTrace, ex.Message);
                }
            }
            return 0;
        }
        #endregion
        #region 移除并返回一个对象
        public SocketMessage CheckOut()
        {
            lock (ListModel)
            {
                try
                {
                    if (ListModel.Count == 0) return null;
                    SocketMessage model = ListModel[0];
                    ListModel.RemoveAt(0);
                    return model;
                }
                catch (Exception ex)
                {
                    ErrorFollow.TraceWrite("SocketMessages.CheckOut", ex.StackTrace, ex.Message);
                }
            }
            return null;
        }
        #endregion
        #region 移除并返回一个对象
        public void Remove(string FunNo)
        {
            lock (ListModel)
            {
                try
                {
                    this.ListModel.RemoveAll(m => m.FunNo == FunNo);
                    //for (int i = this.ListModel.Count - 1; i >= 0; i--)
                    //{
                    //    if (this.ListModel[i].FunNo == FunNo)
                    //    {
                    //        this.ListModel.RemoveAt(i);
                    //    }
                    //}
                }
                catch (Exception ex)
                {
                    ErrorFollow.TraceWrite("SocketMessages.Remove", ex.StackTrace, ex.Message);
                }
            }
        }
        #endregion
        #region 移除设备消息
        public void Clear(string DeviceNo)
        {
            if (string.IsNullOrEmpty(DeviceNo) == true) return;
            lock (ListModel)
            {
                try
                {
                    ListModel.RemoveAll(m => m.DeviceNo == DeviceNo);
                }
                catch (Exception ex)
                {
                    ErrorFollow.TraceWrite(ex.TargetSite.Name, ex.StackTrace, ex.Message);
                }
            }
        }
        #endregion
    }
    #endregion
    #region 消息缓存池
    public class SocketMessagePool
    {
        Queue<SocketMessage> argsPool;

        public bool IsRead = false;

        public SocketMessagePool()
        {
            argsPool = new Queue<SocketMessage>();
            IsRead = true;
        }


        #region 新增对象
        public void CheckIn(SocketMessage item)
        {
            lock (argsPool)
            {
                try
                {
                    argsPool.Enqueue(item);
                }
                catch (Exception ex)
                {
                    ErrorFollow.TraceWrite(ex.TargetSite.Name, ex.StackTrace, ex.Message);
                }
            }
        }
        #endregion
        #region 返回对象
        public SocketMessage CheckOut()
        {
            lock (argsPool)
            {
                try
                {
                    if (argsPool.Count == 0) return null;
                    return argsPool.Dequeue();
                }
                catch (Exception ex)
                {
                    ErrorFollow.TraceWrite(ex.TargetSite.Name, ex.StackTrace, ex.Message);
                }
                return null;
            }
        }
        #endregion
        #region 返回缓存数量
        public int Available
        {
            get
            {
                lock (argsPool)
                {
                    try
                    {
                        return argsPool.Count;
                    }
                    catch (Exception ex)
                    {
                        ErrorFollow.TraceWrite(ex.TargetSite.Name, ex.StackTrace, ex.Message);
                    }
                    return 0;
                }
            }
        }
        #endregion
        #region 移除
        public void Clear()
        {
            lock (argsPool)
            {
                try
                {
                    argsPool.Clear();
                }
                catch (Exception ex)
                {
                    ErrorFollow.TraceWrite(ex.TargetSite.Name, ex.StackTrace, ex.Message);
                }
            }
        }
        #endregion
    }
    #endregion
    #region 设备缓存
    public class ServerConnectionPools
    {
        Dictionary<string, ServerConnection> argsPool=new Dictionary<string, ServerConnection>();

        #region 新增对象
        public void CheckIn(string DeviceNo,ServerConnection item)
        {
            lock (argsPool)
            {
                try
                {
                    if (argsPool.ContainsKey(DeviceNo) == true)
                    {
                        argsPool[DeviceNo] = item;
                        return;
                    }
                    argsPool.Add(DeviceNo,item);
                }
                catch (Exception ex)
                {
                    ErrorFollow.TraceWrite(ex.TargetSite.Name, ex.StackTrace, ex.Message);
                }
            }
        }
        #endregion
        #region 返回对象
        public ServerConnection CheckOut(string DeviceNo)
        {
            lock (argsPool)
            {
                try
                {
                    if (argsPool.Count == 0) return null;
                    ServerConnection model=null;
                    bool bk= argsPool.TryGetValue(DeviceNo,out model);
                    if (bk == true && model != null) return model;
                }
                catch (Exception ex)
                {
                    ErrorFollow.TraceWrite(ex.TargetSite.Name, ex.StackTrace, ex.Message);
                }
                return null;
            }
        }
        #endregion
        #region 移除
        public void Remove(string DeviceNo)
        {
            lock (argsPool)
            {
                try
                {
                    argsPool.Remove(DeviceNo);
                }
                catch (Exception ex)
                {
                    ErrorFollow.TraceWrite(ex.TargetSite.Name, ex.StackTrace, ex.Message);
                }
            }
        }
        #endregion
        #region 移除
        public void Clear()
        {
            lock (argsPool)
            {
                try
                {
                    argsPool.Clear();
                }
                catch (Exception ex)
                {
                    ErrorFollow.TraceWrite(ex.TargetSite.Name, ex.StackTrace, ex.Message);
                }
            }
        }
        #endregion
        #region 清除已断开连接
        public void RemoveEnabled()
        {
            lock (argsPool)
            {
                try
                {
                    var argsPool2 = new Dictionary<string, ServerConnection>();
                    foreach (var item in argsPool.Values)
                    {
                        if (item.Enabled == false) continue;
                        if (argsPool2.ContainsKey(item.DeviceNo + ":" + item.Port) == true) continue;
                        argsPool2.Add(item.DeviceNo + ":" + item.Port, item);
                    }
                    argsPool = argsPool2;
                }
                catch (Exception ex)
                {
                    ErrorFollow.TraceWrite(ex.TargetSite.Name, ex.StackTrace, ex.Message);
                }
            }
        }
        #endregion
    }
    #endregion
}