using HMI.Core.Manager;
using HMI.Core.Setting;
using HMI.Core.Util;
using HMI.UI.Util;
using HMI.Util;
using Panuon.WPF.UI;
using Plugin.TestResult.Lixun;
using Plugin.TestResult.Model;
using Plugin.TestResult.Util;
using Plugin.TestResult_WPF.Model;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.IO.Ports;
using System.Windows;
using System.Windows.Input;

namespace Plugin.TestResult_WPF
{
    public class BarcodeEventArg
    {
        public string name { get; private set; }
        public string positionCode { get; private set; }
        public string snrCode { get; private set; }
        public CellInfo lastInfo { get; private set; }

        public BarcodeEventArg(string name, string positionCode, string snrCode, CellInfo lastInfo)
        {
            this.name = name;
            this.positionCode = positionCode;
            this.snrCode = snrCode;
            this.lastInfo = lastInfo;
        }
    }

    /// <summary>
    /// Scanner.xaml 的交互逻辑
    /// </summary>
    public partial class Scanner : WindowX
    {
        private string _title;

        public string title
        {
            get { return _title; }
            set => Set(ref _title, value);
        }

        public event EventHandler<BarcodeEventArg> FinishBarcode;
        public event EventHandler<RoutedEventArgs> ComplateClick;

        private static Dictionary<string, CellInfo> snrCache = new Dictionary<string, CellInfo>();
        SerialPort serialPort;

        private string model;
        private int columns;
        private int rows;
        private int ovenIndex;
        private CellInfo targetCellInfo;
        public Scanner(int index, string title, string model, int columns, int rows)
        {
            this.ovenIndex = index;
            this.title = title;
            this.model = model;
            this.columns = columns;
            this.rows = rows;
            this.DataContext = this;
            InitializeComponent();
            Loaded += Scanner_Loaded;
        }

        private void Scanner_Loaded(object sender, RoutedEventArgs e)
        {
            try
            {
                InitScanner();
                Loaded -= Scanner_Loaded;
            }
            catch (Exception ex)
            {
                ViewControl.Logger.Error("Open Scanner Window Error.", ex);
                MsgBoxHelper.Error(this, $"{ex.Message}");
            }
        }

        /// <summary>
        /// 设置扫码枪
        /// </summary>
        private void InitScanner()
        {
            string comStr = "";
            if (serialPort != null) return;

            string section = this.Tag.ToString();
            ScannerConfig common = ScannerConfig.ReadFromIni(ViewControl.SannerIniFile, "Config");

            string portName = IniFileHelper.ReadIniData(section, "PortName", "", ViewControl.SannerIniFile);
            if (string.IsNullOrEmpty(portName))
            {
                if (section.StartsWith("A"))
                {
                    portName = "COM1";
                }
                else
                {
                    portName = "COM2";
                }
            }
            common.PortName = portName;


            // 配置串口
            serialPort = new SerialPort
            {
                PortName = common.PortName,
                BaudRate = common.BaudRate,
                Parity = Parity.None,
                DataBits = common.DataBits,
                StopBits = common.StopBits,
                Handshake = Handshake.None,
                DtrEnable = common.DtrEnable,
                RtsEnable = common.RtsEnable
                //ReadTimeout = 500,
                //WriteTimeout = 500,
                //ReciveBufferSize=4096
            };

            try
            {
                // 打开串口
                serialPort.Open();
                // 注册接收数据事件
                serialPort.DataReceived += SerialPort_DataReceived;
            }
            catch (Exception ex)
            {
                ViewControl.Logger.Error("Init Scan Gun Failed.", ex);
                MsgBoxHelper.Error(this, $"{this.lang("Tr.InitGunFailed")}: {ex.StackTrace}");
            }
        }

        private void SerialPort_DataReceived(object sender, SerialDataReceivedEventArgs e)
        {
            try
            {
                SerialPort sp = (SerialPort)sender;
                string barcode = ReadDataFrom(sp).Trim();

                //string barcode = 
                Dispatcher.Invoke(() =>
                {
                    if (snrText.IsFocused)
                    {
                        snrText.Text = barcode;
                        Con_Click(null, null);
                    }
                    else
                    {
                        try
                        {
                            this.targetCellInfo = ScannerParser.GetCellInfoByCode(this.model, this.columns, this.rows, barcode);
                            if (!TestResultView.nameTables.ContainsKey(targetCellInfo.OvenName))
                            {
                                MsgBoxHelper2.Error($"老化炉 [{targetCellInfo.OvenName}] 不存在，请检查配置");
                                return;
                            }
                            positionText.Text = barcode;
                            //positionText.Focus();
                            //snrText.Text = "";
                            snrText.Focus();
                        }
                        catch (Exception ex)
                        {
                            ViewControl.Logger.Error("Parse Position Code Error.", ex);
                            MsgBoxHelper2.Error($"穴位号 [{barcode}] 解析失败: {ex.Message}");
                        }
                    }
                });
            }
            catch (Exception ex)
            {
                ViewControl.Logger.Error("Get Scan Gun Data Failed.", ex);
                MessageBox.Show($"{this.lang("Tr.GetGunData")}: {ex.StackTrace}");
            }
        }

        public static void InsertNewCode(string snr, CellInfo info)
        {
            snrCache[snr] = info;
        }

        public static void RemoveSNR(string snr)
        {
            snrCache.Remove(snr);
        }

        private void SendCode(string tag, string position, string snr)
        {
            if (snrCache.ContainsKey(snr))
            {
                string oldPosition = snrCache[snr].OriginCode;
                if (MsgBoxHelper2.WarnChoose($"条码[{snr}]已放置于[{oldPosition}]中，是否清除？") == MessageBoxResult.OK)
                {
                    try
                    {
                        FinishBarcode.Invoke(this, new BarcodeEventArg(tag, position, null, snrCache[snr]));
                        snrCache.Remove(snr);
                        FinishBarcode.Invoke(this, new BarcodeEventArg(tag, position, snr, null));
                    }
                    catch (Exception ex)
                    {
                        ToastHelper.Error(ex.Message);
                    }
                }
            }
            else
            {
                FinishBarcode.Invoke(this, new BarcodeEventArg(tag, position, snr, null));
            }
        }

        private void Con_Click(object sender, RoutedEventArgs e)
        {
            Dispatcher.Invoke(() =>
            {
                string position = positionText.Text, snr = snrText.Text;
                try
                {
                    var EnableMes = ParameterManager.GetCommonParameterByName<bool>("EnableMes", false);
                    if (ParamSetting.CustomerCode == "LIXUN" && EnableMes)
                    {
                        var table = TestResultView.tables[this.ovenIndex];
                        string currentPn = table.CbProduct.Text;

                        /// 检查格式
                        if (!SNValidator.ValidateSN(currentPn, snr, out string msg))
                        {
                            TestResultView.tables[this.ovenIndex].GetSingleCell(targetCellInfo.Index).LightRed(true, out _);
                            MsgBoxHelper2.Error($"检查产品条码异常：{msg}");
                            snrText.Text = string.Empty;
                            snrText.Focus();
                            return;
                        }

                        /// 获取站名
                        string stationName = ProductManager.GetParameterByProductAndName(currentPn, "MES站位")?.Value;
                        if (string.IsNullOrEmpty(stationName))
                        {
                            TestResultView.tables[this.ovenIndex].GetSingleCell(targetCellInfo.Index).LightRed(true, out _);
                            MsgBoxHelper2.Error($"检查产品条码异常，当前产品[{currentPn}]未设置参数MES站位");
                            snrText.Text = string.Empty;
                            snrText.Focus();
                            return;
                        }

                        /// 检查PN
                        if (PNUtil.GetPN(ParamSetting.MesAddress, stationName, snr, out string pn, out msg))
                        {
                            
                            if (pn != currentPn)
                            {
                                TestResultView.tables[this.ovenIndex].GetSingleCell(targetCellInfo.Index).LightRed(true, out _);
                                MsgBoxHelper2.Error($"当前测试料号为 [{currentPn}]，扫码产品料号为 [{pn}] 不允许测试");
                                snrText.Text = string.Empty;
                                snrText.Focus();
                                return;
                            }
                        }
                        else
                        {
                            TestResultView.tables[this.ovenIndex].GetSingleCell(targetCellInfo.Index).LightRed(true, out _);
                            MsgBoxHelper2.Error($"检查产品条码异常：{msg}");
                            snrText.Text = string.Empty;
                            snrText.Focus();
                            return;
                        }

                        /// 检查工序
                        if (PNUtil.CheckIn(ViewControl.Logger, ParamSetting.MesAddress, stationName, snr, out bool needCheckIn, out msg))
                        {
                            if (needCheckIn != true)
                            {
                                TestResultView.tables[this.ovenIndex].GetSingleCell(targetCellInfo.Index).LightRed(true, out _);
                                MsgBoxHelper2.Error($"条码[{snr}]工序不在本站：{msg}");
                                snrText.Text = string.Empty;
                                snrText.Focus();
                                return;
                            }
                        }
                        else
                        {
                            TestResultView.tables[this.ovenIndex].GetSingleCell(targetCellInfo.Index).LightRed(true, out _);
                            MsgBoxHelper2.Error($"条码[{snr}]CheckIn失败：{msg}");
                            snrText.Text = string.Empty;
                            snrText.Focus();
                            return;
                        }
                    }
                    //var _ = ScannerParser.GetCellInfoByCode(this.model, this.columns, this.rows, snr);
                    //ToastHelper.Warning(this, "产品码格式异常");
                    //snrText.Text = string.Empty;
                    //snrText.Focus();
                    //return;
                }
                catch (Exception ex)
                {
                    ViewControl.Logger.Error("Scanner Check Error.", ex);
                    MsgBoxHelper2.Error($"扫码检查异常：{ex.Message}");
                    return;
                }

                if (string.IsNullOrEmpty(position) || string.IsNullOrEmpty(snr))
                {
                    ToastHelper.Warning(this, this.lang("Tr.PleaseInputSnrs"));
                    return;
                }
                try
                {
                    SendCode(Tag.ToString(), position, snr);
                    positionText.Text = "";
                    snrText.Text = "";
                    positionText.Focus();
                }
                catch (Exception ex)
                {
                    ViewControl.Logger.Error("Con_Click Failed.", ex);
                    ToastHelper.Warning(this, ex.Message);
                }
            });
        }

        /// <summary>
        /// 原来的完成扫描逻辑
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        //private void Ok_Click(object sender, RoutedEventArgs e)
        //{
        //    string position = positionText.Text, snr = snrText.Text;
        //    if (string.IsNullOrEmpty(position) || string.IsNullOrEmpty(snr))
        //    {
        //        ToastHelper.Warning(this, this.lang("Tr.PleaseInputSnrs"));
        //        return;
        //    }
        //    try
        //    {
        //        SendCode(Tag.ToString(), position, snr);
        //        this.Close();
        //    }
        //    catch (Exception ex)
        //    {
        //        ViewControl.Logger.Error("Con_Click Failed.", ex);
        //        ToastHelper.Warning(this, ex.Message);
        //    }
        //}

        private void Ok_Click(object sender, RoutedEventArgs e)
        {
            ComplateClick?.Invoke(this, e);
            this.Close();
        }

        private string ReadDataFrom(SerialPort sp)
        {
            string barcode = "";
            while (sp.BytesToRead > 0)
            {
                byte[] buffer = new byte[sp.BytesToRead];
                sp.Read(buffer, 0, buffer.Length);
                barcode += System.Text.Encoding.ASCII.GetString(buffer);
                System.Threading.Thread.Sleep(50);
            }
            return barcode;
        }

        private void Window_Closing(object sender, CancelEventArgs e)
        {
            try
            {
                targetCellInfo = null;
                serialPort.Dispose();
                serialPort = null;
            }
            catch (Exception ex)
            {
            }
        }

        private void TextBox_KeyDown(object sender, System.Windows.Input.KeyEventArgs e)
        {
            if (e.Key == Key.Enter)
            {
                //string barcode = 
                Dispatcher.Invoke(() =>
                {
                    if (snrText.IsFocused)
                    {
                        Con_Click(null, null);
                    }
                    else
                    {
                        if (ParamSetting.CustomerCode != "LIXUN")
                        {
                            snrText.Focus();
                            return;
                        }
                        string barcode = positionText.Text;
                        try
                        {
                            targetCellInfo = ScannerParser.GetCellInfoByCode(this.model, this.columns, this.rows, barcode);
                            if (!TestResultView.nameTables.ContainsKey(targetCellInfo.OvenName))
                            {
                                MsgBoxHelper2.Error($"老化炉 [{targetCellInfo.OvenName}] 不存在，请检查配置");
                                positionText.Text = string.Empty;
                                positionText.Focus();
                                targetCellInfo = null;
                                return;
                            }
                            var oven = TestResultView.nameTables[targetCellInfo.OvenName];
                            if (oven.cells.Length < targetCellInfo.Index + 1)
                            {
                                MsgBoxHelper2.Error($"穴位下标 [{targetCellInfo.Index}] 超出索引");
                                positionText.Text = string.Empty;
                                positionText.Focus();
                                targetCellInfo = null;
                                return;
                            }
                            snrText.Focus();
                        }
                        catch (Exception ex)
                        {
                            positionText.Text = string.Empty;
                            positionText.Focus();
                            ViewControl.Logger.Error("Parse Position Code Error.", ex);
                            MsgBoxHelper2.Error($"穴位号 [{barcode}] 解析失败: {ex.Message}");
                        }
                    }
                });
            }
        }
    }
}