using StandardDomeNewApp.Communication.Sockets;
using StandardDomeNewApp.Mappering;
using StandardDomeNewApp.Model;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading;
using System.Threading.Tasks;

namespace StandardDomeNewApp.Communication.SweepCodeGun
{
    public class ScanCode_ClientSocket : IScanCode
    {
        /// <summary>
        /// 是否连接
        /// </summary>
        public override bool IsConnect 
        {
            get => base.IsConnect;
            protected set
            { 
                if (base.IsConnect != value)
                {
                    base.IsConnect = value;
                    if (configModel == null)
                    {
                        return;
                    }
                    using (var dbContext = new DataBaseMappering())
                    {
                        var find = dbContext.TSweepCodeGunConfigs.Where(o => o.PrimaryKey == configModel.PrimaryKey);
                        if (find != null)
                        {
                            var list = find.ToList();
                            if (list.Count > 0)
                            {
                                var one = list.ElementAt(0);
                                //修改这个one
                                one.IsConnect = value ? 1 : 0;
                                dbContext.SaveChanges();
                            }
                        }
                    }
                }
            } 
        }
        /// <summary>
        /// 虚拟码
        /// </summary>
        public override int Vcode 
        {
            get => base.Vcode;
            set
            {
                if (base.Vcode != value)
                {
                    base.Vcode = value;
                    if (configModel == null)
                    {
                        return;
                    }
                    using (var dbContext = new DataBaseMappering())
                    {
                        var find = dbContext.TSweepCodeGunConfigs.Where(o => o.PrimaryKey == configModel.PrimaryKey);
                        if (find != null)
                        {
                            var list = find.ToList();
                            if (list.Count > 0)
                            {
                                var one = list.ElementAt(0);
                                //修改这个one
                                one.VCode = value;
                                dbContext.SaveChanges();
                            }
                        }
                    }
                }
            }
        }
        /// <summary>
        /// 读取操作的锁
        /// </summary>
        private object readopLock { set; get; } = new object();
        /// <summary>
        /// 扫码枪配置参数
        /// </summary>
        private SweepCodeGunConfigModel configModel { set; get; }
        /// <summary>
        /// 网口客户端对象
        /// </summary>
        private ProvidOrdinaryClient providOrdinaryClient { set; get; }
        /// <summary>
        /// 正则对象
        /// </summary>
        private Regex regex { set; get; }
        /// <summary>
        /// 一个客户端接收数据也是一个个来的
        /// </summary>
        private string dataPack { set; get; }
        /// <summary>
        /// 是否允许开始接收了
        /// </summary>
        private bool IsAllowReceive { set; get; } = false;

        /// <summary>
        /// 条码的长度
        /// </summary>
        private int QRcodeLength = int.Parse(Login.GetParaValue("QRCodeLength"));

        /// <summary>
        /// 建立对象
        /// </summary>
        /// <param name="config"></param>
        public override void Build(object config)
        {
            if (config is SweepCodeGunConfigModel model)
            {
                configModel = model;
                KeyName = configModel.PrimaryKey;
                if (configModel.MaxVCode == -1 || configModel.MinVCode == -1)
                {
                    IsUserVCode = false;
                }
                MaxVCode = configModel.MaxVCode;
                MinVCode = configModel.MinVCode;
                Vcode = configModel.VCode;
                if (configModel.ErrorCode != null)
                {
                    var errorcodes = configModel.ErrorCode.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
                    foreach (var item in errorcodes)
                    {
                        ErrorCodes.Add(item);
                    }
                }

                if (!string.IsNullOrEmpty(configModel.CodeRegex))
                {
                    regex = new Regex(configModel.CodeRegex);
                }
            }
        }
        /// <summary>
        /// 连接
        /// </summary>
        /// <returns></returns>
        public override bool Connect()
        {
            IsConnect = false;
            if (configModel == null)
            {
                ShowMessageAction?.Invoke("请先Build后再尝试连接！", false, Core.SysEnumInfon.MessageLogType.Info);
                Util.CommonHelper.Fatal("ScanCode_ClientSocket","Error 1:"+ "请先Build后再尝试连接！");
                return false;
            }
            providOrdinaryClient = contentCache.GetContent<ProvidOrdinaryClient>(configModel.ProtocolKey);
            if (providOrdinaryClient == null)
            {
                ShowMessageAction?.Invoke($"无法找到[{configModel.ProtocolKey}]对应的网口客户端对象！", false, Core.SysEnumInfon.MessageLogType.Info);
                Util.CommonHelper.Fatal("ScanCode_ClientSocket", "Error 2:" + $"无法找到[{configModel.ProtocolKey}]对应的网口客户端对象！");
                return false;
            }
            providOrdinaryClient.IsconnectserverAction = b =>
            {
                IsConnect = b;
                ShowMessageAction?.Invoke($"扫码枪对象[{KeyName}]连接状态：{IsConnect}！", false, Core.SysEnumInfon.MessageLogType.Info);
                Util.CommonHelper.Fatal("ScanCode_ClientSocket", "Error 3:" + $"扫码枪对象[{KeyName}]连接状态：{IsConnect}！");
            };
            providOrdinaryClient.GetMessages = RawData_Receive;
            IsConnect = providOrdinaryClient.IsconnectServer;
            oneEncoding = providOrdinaryClient.encoding;
            ShowMessageAction?.Invoke($"扫码枪对象[{KeyName}]连接状态：{IsConnect}！", false, Core.SysEnumInfon.MessageLogType.Info);
            Util.CommonHelper.Fatal("ScanCode_ClientSocket", "Error 4:" + $"扫码枪对象[{KeyName}]连接状态：{IsConnect}！");
            return IsConnect;
        }
        /// <summary>
        /// 读取条码 (同步完成的) 自动扫码
        /// </summary>
        /// <returns></returns>
        public Tuple<string,int,bool> ReadCode3()//去掉了 override
        {
            lock (readopLock)
            {
                IsBusy = true;
                string dataPackResult = "";
                for (int i = 0; i < MaxReadCount; i++)
                {
                    //发送命令
                    if (!string.IsNullOrEmpty(configModel.Command))
                    {
                        var array = configModel.Command.Split('+');
                        var command = array[0];
                        if (array.Length > 1 && array[1] == "NewLine")
                        {
                            providOrdinaryClient.SendCommand(command + Environment.NewLine);
                        }
                        else
                        {
                            providOrdinaryClient.SendCommand(command);
                        }
                    }

                    //开始允许接收
                    IsAllowReceive = true;
                    //记录开始的时间
                    DateTime dateTime = DateTime.Now;
                    while (true)
                    {
                        if ((DateTime.Now - dateTime).TotalMilliseconds > configModel.OutTime)
                        {
                            //超过预定的时间跳出等待
                            break;
                        }
                        //正则表达式，基本用不到
                        //直接拿过来
                        if (!string.IsNullOrEmpty(dataPack))
                        {
                            //只要有数据来就进来解析
                            dataPackResult = dataPack;//dataPack在RawData_Receive函数接收
                            var find = ErrorCodes.Find(o => dataPackResult.Contains(o));
                            if (find == null)
                            {
                                //如果读到了数据就跳出来，以下语句挑出两层循环
                                goto OutPutData;
                            }
                        }
                        Thread.Sleep(5);
                    }
                }
                OutPutData:
                //读取完成无论成功与否都结束接收
                IsAllowReceive = false;
                //清除缓存
                dataPack = string.Empty;
                IsBusy = false;
                //这个时候拿出(返回)数据包
                return Tuple.Create(dataPackResult,-1,true);
            }
        }
        /// <summary>
        /// 手动扫码
        /// </summary>
        /// <returns></returns>
        public override Tuple<string, int, bool> ReadCode()
        {
            lock (readopLock)
            {
                IsBusy = true;
                string dataPackResult = "";
                //开始允许接收
                //IsAllowReceive = true;
                //正则表达式，基本用不到
                //直接拿过来
                if (!string.IsNullOrEmpty(dataPack))
                {
                    //只要有数据来就进来解析
                    dataPackResult = dataPack;//dataPack在RawData_Receive函数接收
                    var find = ErrorCodes.Find(o => dataPackResult.Contains(o));
                    if (find == null)
                    {
                        //如果读到了数据就跳出来，以下语句挑出两层循环
                        goto OutPutData;
                    }
                }
            OutPutData:
                //读取完成无论成功与否都结束接收
                IsAllowReceive = false;
                //清除缓存
                dataPack = string.Empty;
                IsBusy = false;
                //这个时候拿出(返回)数据包
                bool flag = false;
                if (dataPackResult.Length>=3)
                {
                    flag = true;
                }
                return Tuple.Create(dataPackResult, -1, flag);
            }
        }

        public override void ReConnect()
        {
            providOrdinaryClient?.ReConnect();
        }

        /// <summary>
        /// 断开连接
        /// </summary>
        /// <returns></returns>
        public override bool UnConnect()
        {
            if (providOrdinaryClient == null)
            {
                return false;
            }
            providOrdinaryClient.CloseConnect();
            IsConnect = false;
            return true;
        }


        /// <summary>
        /// 原始数据接收
        /// </summary>
        /// <param name="data"></param>
        /// <param name="encoding"></param>
        private void RawData_Receive(byte[] data, Encoding encoding)
        {
            GetOriginalData?.Invoke(data, encoding);
            //if (!IsAllowReceive)
            //{
            //    return;
            //}

            dataPack += encoding.GetString(data);

            //if (encoding.BodyName=="utf-8")// addwang  读取刷卡机
            //{
            //    StringBuilder builder = new StringBuilder();
            //    for (int i = 0; i < data.Length; i++)
            //    {
            //        builder.Append(string.Format("{0:X2} ", data[i]));
            //    }
            //    dataPack = builder.ToString().Trim();
            //}
            //else
            //{
            //    dataPack += encoding.GetString(data);
            //}

           
        }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="byteDatas"></param>
        /// <returns></returns>

 



    }
}