using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.IO;
using System.IO.Ports;
using System.Linq;
using System.Text;
using System.Threading;
using System.Windows.Forms;
using BO;
using BO.BarCodeScan;
using BO.BO.Dtos;
using BO.Utils;
using BO.Utils.BillRpc;
using BWP.WinFormControl.WeightDataFormat;
using Forks.JsonRpc.Client;
using Newtonsoft.Json;
using TrunksIousOutInStore.LocalSyncBO;
using TrunksIousOutInStore.Rpc;

namespace TrunksIousOutInStore
{
  public partial class TrunksIousOutInStoreForm : Form, IAfterLogin
  {
    private Thread tdSyncUnSubmit, tdSyncSubmited;

    private readonly string BaseRpcUrl = "/MainSystem/B3ClientService/Rpcs/BillRpc/TrunksIousOutInStoreRecord_/TrunksIousOutInStoreRecordRpc/";


    //        BardCodeHooK BarCode = new BardCodeHooK();

    #region weightNeed
    SerialPort weightPort;
    private IDataFormat _dataFormat;
    private Thread _inQueryThread;
    private bool _mainProcessIsRun;
    readonly StringBuilder _dataStrBuilder = new StringBuilder();
    #endregion


    public TrunksIousOutInStoreForm()
    {
      InitializeComponent();

      gridUnCheck.AutoGenerateColumns = false;
      gridChecked.AutoGenerateColumns = false;

      weightPort = new SerialPort();
      this.FormClosing += delegate
      {
        if (_inQueryThread != null && _inQueryThread.IsAlive)
          DisableWeight();
                if (tdSyncUnSubmit != null && tdSyncUnSubmit.IsAlive)
          tdSyncUnSubmit.Abort();
                if (tdSyncSubmited != null && tdSyncSubmited.IsAlive)
          tdSyncSubmited.Abort();
      };

      //            BarCode.BarCodeEvent += new BardCodeHooK.BardCodeDeletegate(BarCode_BarCodeEvent);
      
      tdSyncUnSubmit=new Thread(SyncUnSubmit);
      tdSyncSubmited = new Thread(SyncSubmited);
      tdSyncUnSubmit.Start();
      tdSyncSubmited.Start();
    }



//    void BarCode_BarCodeEvent(BardCodeHooK.BarCodes barCode)
//    {
//      ShowInfo(barCode);
//    }
//    private delegate void ShowInfoDelegate(BardCodeHooK.BarCodes barCode);
//
//    private void ShowInfo(BardCodeHooK.BarCodes barCode)
//    {
//      if (this.InvokeRequired)
//      {
//        this.BeginInvoke(new ShowInfoDelegate(ShowInfo), new object[] { barCode });
//      }
//      else
//      {
//        if (barCode.IsValid)
//        {
//          //          var code = UrlUtil.GetBarCode(barCode.BarCode.Trim());
//          //          var goodsName = UrlUtil.GetGoodsName(barCode.BarCode);
//          var code = barCode.BarCode.Trim();
//          doInsertUnSubmit(code, "", null);
//        }
//      }
//    }

    #region weightNeed
    void OpenSerialPort()
    {
      if (enableWeight.Checked)
        return;
      if (TrunksIousOutInStoreContext.Config.RateSet == null)
        throw new Exception("请先配置称相关信息");

      weightPort.PortName = TrunksIousOutInStoreContext.Config.ComSet;
      weightPort.BaudRate = TrunksIousOutInStoreContext.Config.RateSet.Value;
      weightPort.DataBits = TrunksIousOutInStoreContext.Config.BitSet.Value;
      weightPort.ReadBufferSize = 4096 * 100;
      if (!string.IsNullOrEmpty(TrunksIousOutInStoreContext.Config.Format))
        format = "{0:{format}}".Replace("{format}", TrunksIousOutInStoreContext.Config.Format);

      switch (TrunksIousOutInStoreContext.Config.WeightSet)
      {
        case "IND560":
          _dataFormat = new IND560DataFormat();
          break;
        case "Xk3124":
          _dataFormat = new Xk3124DataFormat();
          break;
        case "Xk3190A9":
          _dataFormat = new Xk3190A9DataFormat();
          break;
        default:
          _dataFormat = new Xk3190D10DataFormat();
          break;
      }
      if (!weightPort.IsOpen)
      {
        try
        {
          weightPort.Open();
        }
        catch (InvalidOperationException)
        {
          MessageBox.Show(@"指定的端口已打开");
        }
        catch (UnauthorizedAccessException)
        {
          MessageBox.Show(@"对端口的访问被拒绝");
        }
      }
    }

    void ReadData()
    {
      _inQueryThread = new Thread(InQuery);
      _inQueryThread.Start();
    }

    string format = "{0:0.00}";

    private void InQuery()
    {
      while (_mainProcessIsRun)
      {
        int availableCount = weightPort.BytesToRead;
        if (availableCount == 0)
        {
          Thread.Sleep(1);
        }
        char[] buffer = new char[availableCount];
        if (!weightPort.IsOpen)
        {
          continue;
        }
        weightPort.Read(buffer, 0, availableCount);
        foreach (var c in buffer)
        {
          if (c == _dataFormat.Beginchar)
          {
            _dataStrBuilder.Clear();
            _dataStrBuilder.Append(c);
          }
          else if (c == _dataFormat.Endchar && _dataStrBuilder.Length == _dataFormat.DataLength - 1)
          {
            _dataStrBuilder.Append(c);
            bool isStatic;
            string str;
            if (_dataFormat.ParseAscii(_dataStrBuilder.ToString(), out str, out isStatic))
            {
              if (TrunksIousOutInStoreContext.Config.WeightType == 0)
              {
                if (string.IsNullOrEmpty(str))
                  str = "0";
                this.Invoke(new Action(delegate ()
                {
                  lblChengZhong.Text = string.Format(format, decimal.Parse(str));
                  if (str != "0")
                  {
                    //AddWeightDetail(decimal.Parse(lblChengZhong.Text));
                    doInsertUnSubmit( decimal.Parse(lblChengZhong.Text));
                  }
                }));
              }
              else
              {
                decimal num = 0;
                if (decimal.TryParse(str, out num))
                {
                  this.Invoke(new Action(delegate ()
                  {
                    lblChengZhong.Text = string.Format(format, num);
                  }));
                  //                  LocalGradeAndWeightBL.SaveWeightData(num);
                  WeighAvgControl.Add(num, isStatic);
                }
                if (WeighAvgControl.TryGetValue(out num))
                {
                  this.Invoke(new Action(delegate ()
                  {
                    //lblChengZhong.Text = string.Format(format, num);
                    if (str != "0")
                    {
                      doInsertUnSubmit(decimal.Parse(string.Format(format, num)));
                      //AddWeightDetail(decimal.Parse(string.Format(format, num)));
                    }
                  }));
                }
              }
            }
            _dataStrBuilder.Clear();
          }
          else if (_dataStrBuilder.Length != 0)
          {
            _dataStrBuilder.Append(c);
          }
        }
      }
    }

    private class WeighAvgControl
    {
      public static bool TryGetValue(out decimal result)
      {
        List<Tuple<decimal, bool>> list;
        if (mWeighList.TryDequeue(out list))
        {
          var r = list.Where(x => x.Item2).Select(x => x.Item1).GroupBy(x => x);
          var firstOrDefault = r.OrderByDescending(x => x.Count()).FirstOrDefault();
          if (firstOrDefault != null)
          {
            result = firstOrDefault.Key;
            return true;
          }
          result = 0;
          return false;
        }
        result = 0;
        return false;
      }

      static ConcurrentQueue<List<Tuple<decimal, bool>>> mWeighList = new ConcurrentQueue<List<Tuple<decimal, bool>>>();

      static List<Tuple<decimal, bool>> _list = new List<Tuple<decimal, bool>>();

      public static void Add(decimal value, bool isStatic)
      {
        if (value >= TrunksIousOutInStoreContext.Config.MinWeight && value <= TrunksIousOutInStoreContext.Config.MaxWeight)
        {
          _list.Add(new Tuple<decimal, bool>(value, isStatic));
        }
        else
        {
          if (_list.Count > 0)
          {
            mWeighList.Enqueue(_list);
            _list = new List<Tuple<decimal, bool>>();
          }
        }
      }
    }

    void DisableWeight()
    {
      _mainProcessIsRun = false;
      lblChengZhong.Text = string.Format(format, 0);
      format = "{0:0.00}";
      Thread.Sleep(10);
      if (_inQueryThread.IsAlive)
      {
        _inQueryThread.Abort();
      }
      if (weightPort.IsOpen)
        weightPort.Close();
    }

    public void enableWeight_Click(object sender, EventArgs e)
    {
      if (!enableWeight.Checked)
      {
        OpenSerialPort();
        _mainProcessIsRun = true;
        ReadData();
      }
      else
      {
        DisableWeight();
      }
      enableWeight.CheckState = enableWeight.Checked ? CheckState.Unchecked : CheckState.Checked;
    }
    #endregion




    static object _obj = new object();
    private void doInsertUnSubmit(decimal weight)
    {
      lock (_obj)
      {
       
    //称重
        
          //找到称重为空条码不为空的
          var fd = unSubmitList.LastOrDefault(x => !string.IsNullOrWhiteSpace(x.BarCode) && x.Weight == null);
          if (fd == null)
          {
          //todo 记录一个异常
            //            record.ID = unSumbitList.Max(x => x.ID) + 1;
//            unSumbitList.Add(record);
          }
          else
          {
            //给条码赋值
            fd.Weight = weight;
          //请求中间服务器
            RpcFacade.Call<long>(BaseRpcUrl+ "SetWeight", fd.ID, weight);
          }
        
        gridUnCheck.Refresh();
        Application.DoEvents();
        //        BindUnCheckGrid();
      }
    }



    public string RoleName
    {
      get { return "胴体白条出入库"; }
    }
    public Form Generate()
    {
      return this;
    }
    
    private void TrunksIousOutInStoreForm_Load(object sender, EventArgs e)
    {
      //            BarCode.Start();


      //GridUnCheckFocus();
    }

    private void TrunksIousOutInStoreForm_FormClosing(object sender, FormClosingEventArgs e)
    {
      if (unSubmitList.Count > 0)
      {
        if (MessageBox.Show("待提交区域不为空，确定关闭？", "确定关闭", MessageBoxButtons.OKCancel, MessageBoxIcon.Warning) ==
            DialogResult.OK)
        {
          e.Cancel = false;
        }
        else
        {
          e.Cancel = true;

        }
      }
    }

    BindingList<TrunksIousOutInStoreRecord> unSubmitList = new BindingList<TrunksIousOutInStoreRecord>();
    BindingList<TrunksIousOutInStoreRecord> submitedList = new BindingList<TrunksIousOutInStoreRecord>();
    //    ConcurrentQueue<string> barCodequeue=new ConcurrentQueue<string>();



//      private static object _unSubmitListObj=new object();
//    void AddUnSubmitList(TrunksIousOutInStoreRecord record)
//    {
//      lock (_unSubmitListObj)
//      {
//        unSubmitList.Add(record);
//      }
//    }
//    void RemoveUnSubmitList(TrunksIousOutInStoreRecord record)
//    {
//      lock (_unSubmitListObj)
//      {
//        unSubmitList.Remove(record);
//      }
//    }

    void SyncUnSubmit()
    {
      while (true)
      {
        var json = RpcFacade.Call<string>("/MainSystem/B3ClientService/Rpcs/BillRpc/TrunksIousOutInStoreRecord_/TrunksIousOutInStoreRecordRpc/GetUnSubmitList");
        var list = JsonConvert.DeserializeObject<List<TrunksIousOutInStoreRecord>>(json);

        if (this.IsHandleCreated)
        {
          this.Invoke(new Action(() =>
          {
            if (list.Count > 0)
            {
              unSubmitList.Clear();
              foreach (TrunksIousOutInStoreRecord record in list)
              {
                unSubmitList.Add(record);
              }
            }
            BindUnSubmitGrid();
          }));
        }
    
    
        Thread.Sleep(2000);
        }
    }
    void SyncSubmited()
    {
      while (true)
      {
        var json = RpcFacade.Call<string>("/MainSystem/B3ClientService/Rpcs/BillRpc/TrunksIousOutInStoreRecord_/TrunksIousOutInStoreRecordRpc/GetSubmitedList");
        var list = JsonConvert.DeserializeObject<List<TrunksIousOutInStoreRecord>>(json);

        if (this.IsHandleCreated)
        {
          this.Invoke(new Action(() =>
          {
            if (list.Count > 0)
            {
              submitedList.Clear();
              foreach (TrunksIousOutInStoreRecord record in list)
              {
                submitedList.Add(record);
              }
            }
            BindSubmitedGrid();
          }));

        }

        Thread.Sleep(2000);
      }
    }

    void BindUnSubmitGrid()
    {
      if (gridUnCheck.DataSource == null)
      {
        gridUnCheck.DataSource = unSubmitList;
      }
      else
      {
        gridUnCheck.Refresh();
      }
//      gridUnCheck.CurrentCell = null;
    }
    void BindSubmitedGrid()
    {
      if (gridChecked.DataSource == null)
      {
        gridChecked.DataSource = submitedList;
      }
      else
      {
        gridChecked.Refresh();
      }
//      gridChecked.CurrentCell = null;
    }


    private void btnWeightSet_Click(object sender, EventArgs e)
    {
      var f = new WeightSettingFrom();

      if (f.ShowDialog() == DialogResult.OK)
      {
        enableWeight_Click(sender, e);
//        GridUnCheckFocus();
      }
    }

//    void GridUnCheckFocus()
//    {
//      gridUnCheck.Focus();
//    }

    private void TrunksIousOutInStoreForm_FormClosed(object sender, FormClosedEventArgs e)
    {
      //            BarCode.Stop();
    }


    #region 检查网络畅通
    private void timerChectNetStatus_Tick(object sender, EventArgs e)
    {
      timerChectNetStatus.Stop();
      ChectConnectionStatus();
      timerChectNetStatus.Start();
    }
    void ChectConnectionStatus()
    {
      if (LoginRpcUtil.TestConnection())
      {
        btnNetStatus.Text = "网络畅通";
        btnNetStatus.BackColor = Color.Green;
      }
      else
      {
        btnNetStatus.Text = "网络不通";
        btnNetStatus.BackColor = Color.Red;
      }
    }

    #endregion


    private void btnCreateBill_Click(object sender, EventArgs e)
    {
//      GridUnCheckFocus();
    }

//    BwpBarCodes barCodes = new BwpBarCodes();
//
//    private void TrunksIousOutInStoreForm_KeyDown(object sender, KeyEventArgs e)
//    {
//      if (e.KeyData == (Keys.ShiftKey | Keys.Shift))
//      {
//        return;
//      }
//      TimeSpan ts = DateTime.Now.Subtract(barCodes.Time);
//      var str = BwpBarCodeUtil.GetStringByKeyKeyEventArgs(e);
//      barCodes.StringBuilder.Append(str);
//
//      if (ts.TotalMilliseconds < 50)
//      {
//        if (e.KeyData == Keys.Enter && barCodes.BarCode.Length > 0)
//        {
//          //回车
//          barCodes.IsValid = true;
//          barCodes.StringBuilder.Remove(barCodes.StringBuilder.Length - 1, 1);
//        }
//      }
//      try
//      {
//        if (barCodes.IsValid)
//        {
//          //          MessageBox.Show(barCodes.BarCode);
//          var code = UrlUtil.GetBarCode(barCodes.BarCode.ToLower().Trim());
//          var goodsName = UrlUtil.GetGoodsName(barCodes.BarCode.ToLower());
//
//          doInsertUnSubmit(code, goodsName, null);
//          barCodes.StringBuilder = new StringBuilder();
//        }
//      }
//      catch(Exception ex)
//      {
//        MessageBox.Show(ex.ToString());
//      }
//      finally
//      {
//
//        barCodes.IsValid = false; //最后一定要 设置barCode无效
//        barCodes.Time = DateTime.Now;
//      }
//
//    }
  }
}