using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.Windows.Threading;

namespace RFIDServicePlate
{
    /// <summary>
    /// MainWindow.xaml 的交互逻辑
    /// </summary>
    public partial class MainWindow : Window
    {
        System.Collections.ObjectModel.ObservableCollection<CommodityModel> CommodityList = new System.Collections.ObjectModel.ObservableCollection<CommodityModel>();
        public MainWindow()
        {
            InitializeComponent();
        }

        private void btn_Conn_Click(object sender, RoutedEventArgs e)
        {
            try
            {
                // var result = RFID.InitRFIDConn(2, "", "", "com1", "38400", "8E1");
                new Thread(() =>
                {
                    MySQLInstallHelper _MySQLInstallHelper = new MySQLInstallHelper();
                    _MySQLInstallHelper.DataReceivedEventClick += _MySQLInstallHelper_DataReceivedEventClick;
                    _MySQLInstallHelper.StartMySQLInstall();
                })
                { IsBackground = true }.Start();
                //  text_Read.Text = result.ToString();
            }
            catch (Exception ex)
            {
                text_Read.Text = ex.Message;
            }
        }

        private void _MySQLInstallHelper_DataReceivedEventClick(string resultString, MySQLInstallHelper.RunState hasExited)
        {
            this.Dispatcher.BeginInvoke(DispatcherPriority.Normal, (ThreadStart)delegate
            {
                CommodityModel _CommodityModel = new CommodityModel
                {
                    CommodityName = resultString
                };
                CommodityList.Add(_CommodityModel);
                ((this.FindName("DataGrid_RFID")) as DataGrid).ItemsSource = CommodityList;
                text_Read.Text = resultString;
                if (hasExited == MySQLInstallHelper.RunState.Finish)
                {
                    btn_Read_Click(null, null);
                }
            });
        }

        private void btn_Read_Click(object sender, RoutedEventArgs e)
        {
            try
            {
                CommodityList = Newtonsoft.Json.JsonConvert.DeserializeObject<System.Collections.ObjectModel.ObservableCollection<CommodityModel>>(
                   Newtonsoft.Json.JsonConvert.SerializeObject(ESSupport.Lib.SyBaseHelper.QueryOdbc(
                       @"SELECT A.COMMODITY_NAME AS CommodityName,
                            A.COMMODITY_RETAILPRICE AS CommodityPrice,
                            A.COMMODITY_CODE AS CommodityCode 
                        FROM T_COMMODITYEX A 
                        WHERE A.SERVERPARTCODE = '888888' AND A.ISVALID = 1").Tables[0]));
                ((this.FindName("DataGrid_RFID")) as DataGrid).ItemsSource = CommodityList;
                var result = RFID.TryReadRFTag();
                text_Read.Text = result;
                if (!string.IsNullOrWhiteSpace(result))
                {
                    var RFIDCommodityList = result.Split('@').ToList();
                }
            }
            catch (Exception ex)
            {
                text_Read.Text = ex.Message;
            }
        }

        private void btn_Write_Click(object sender, RoutedEventArgs e)
        {
            try
            {
                string str_Code = CommodityList[DataGrid_RFID.SelectedIndex].CommodityCode;
                var result = RFID.TryWriteRFTag(str_Code);
                text_Read.Text = result;
            }
            catch (Exception ex)
            {
                text_Read.Text = ex.Message;
            }
        }

        private void btn_Close_Click(object sender, RoutedEventArgs e)
        {
            try
            {
                var result = RFID.Dis_pose();
                text_Read.Text = result.ToString();
            }
            catch (Exception ex)
            {
                text_Read.Text = ex.Message;
            }
        }

        /// <summary>
        /// 打开控制台执行拼接完成的批处理命令字符串
        /// </summary>
        /// <param name="inputAction">需要执行的命令委托方法：每次调用 <paramref name="inputAction"/> 中的参数都会执行一次</param>
        private void ExecBatCommand(Action<Action<string>> inputAction)
        {
            System.Diagnostics.Process pro = null;
            System.IO.StreamWriter sIn = null;
            System.IO.StreamReader sOut = null;

            try
            {
                pro = new System.Diagnostics.Process();
                pro.StartInfo.FileName = "cmd.exe";
                pro.StartInfo.UseShellExecute = false;
                pro.StartInfo.CreateNoWindow = true;
                pro.StartInfo.RedirectStandardInput = true;
                pro.StartInfo.RedirectStandardOutput = true;
                pro.StartInfo.RedirectStandardError = true;

                pro.OutputDataReceived += Pro_OutputDataReceived;
                //pro.OutputDataReceived += (sender, e) => Console.WriteLine(e.Data);
                pro.ErrorDataReceived += Pro_OutputDataReceived;
                //pro.ErrorDataReceived += (sender, e) => Console.WriteLine(e.Data);
                pro.Start();
                sIn = pro.StandardInput;
                sIn.AutoFlush = true;

                pro.BeginOutputReadLine();
                inputAction(value => sIn.WriteLine(value));

                pro.WaitForExit();
            }
            finally
            {
                if (pro != null && !pro.HasExited)
                    pro.Kill();

                if (sIn != null)
                    sIn.Close();
                if (sOut != null)
                    sOut.Close();
                if (pro != null)
                    pro.Close();
            }
        }

        private void Pro_OutputDataReceived(object sender, System.Diagnostics.DataReceivedEventArgs e)
        {
            this.Dispatcher.BeginInvoke(DispatcherPriority.Normal, (ThreadStart)delegate
            {
                CommodityModel _CommodityModel = new CommodityModel
                {
                    CommodityName = e.Data
                };
                CommodityList.Add(_CommodityModel);
                ((this.FindName("DataGrid_RFID")) as DataGrid).ItemsSource = CommodityList;
                text_Read.Text = e.Data;
            });
        }
    }
}