SunlightCentralizedControlManagement/View/MachinesSet.xaml.cs

using SkiaSharp;
using SunlightCentralizedControlManagement_SCCM_.UserClass;
using SunlightCentralizedControlManagement_SCCM_.ViewModel;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Net;
using System.Net.NetworkInformation;
using System.Net.Sockets;
using System.Text;
using System.Threading.Tasks;
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 static SunlightCentralizedControlManagement_SCCM_.UserClass.SqliteHelper;

namespace SunlightCentralizedControlManagement_SCCM_.View
{
    /// <summary>
    /// MachinesSet.xaml 的交互逻辑
    /// </summary>
    public partial class MachinesSet : UserControl
    {
        public MachinesSet()
        {
            InitializeComponent();

            // 获取所有可用串口端口，并添加到comboBoxCOM
            string[] ports = System.IO.Ports.SerialPort.GetPortNames();
            comboBoxCOM0.ItemsSource = ports;
            comboBoxCOM0.Text = Configini.IniReadvalue("SYS", "COM");
            comboBoxMachine.ItemsSource = MainWindowViewModel.Machines.AsEnumerable().Select(rowdata => rowdata.Field<string>("name")).ToList();//转换机台                                                                                                                            

        }

        private SQLiteHelper SQLiteHelpers = null;  //定义数据库
        private readonly string DBAddress = Environment.CurrentDirectory + "\\DataBase\\SCCM.db";  //数据库路径
        private readonly UserClass.IniFile.IniFiles Configini = new UserClass.IniFile.IniFiles(Convert.ToString(System.AppDomain.CurrentDomain.BaseDirectory) + "SCCM.ini");
        //private string SYS_machines = null;
        private void UserControl_Loaded(object sender, RoutedEventArgs e)
        {
            Griddata.ItemsSource = MainWindowViewModel.Machines.DefaultView;
        }

        private void Griddata_MouseDoubleClick(object sender, MouseButtonEventArgs e)
        {
            int rownum = Griddata.SelectedIndex;//获取鼠标选中行并定义变量
            if (rownum != -1)//判断鼠标定位是否有效
            {
                comboBoxMachine.Text = (Griddata.Columns[1].GetCellContent(Griddata.Items[rownum]) as TextBlock).Text;//定位第1列，
                TextMachineGroup.Text = (Griddata.Columns[2].GetCellContent(Griddata.Items[rownum]) as TextBlock).Text;//定位第列，
                IP.Text = (Griddata.Columns[3].GetCellContent(Griddata.Items[rownum]) as TextBlock).Text;//定位第列，
                PORT.Text = (Griddata.Columns[4].GetCellContent(Griddata.Items[rownum]) as TextBlock).Text;//定位第列，
                comboBoxCOM0.Text = (Griddata.Columns[5].GetCellContent(Griddata.Items[rownum]) as TextBlock).Text;//定位第列，
                BAUD.Text = (Griddata.Columns[6].GetCellContent(Griddata.Items[rownum]) as TextBlock).Text;//定位第列，
            }
        }

        private void Save_Click(object sender, RoutedEventArgs e)
        {
            if (!string.IsNullOrEmpty(comboBoxMachine.Text))
            {               
                Dictionary<string, object> dr_new = new Dictionary<string, object>();//缓存函数
                dr_new.Add("Name", comboBoxMachine.Text);
                dr_new.Add("Groups", TextMachineGroup.Text);
                dr_new.Add("IP", IP.Text);
                dr_new.Add("PORT", PORT.Text); 
                dr_new.Add("Serial", comboBoxCOM0.Text);
                dr_new.Add("Baud", BAUD.Text);

                SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
                SQLiteHelpers.Open();  //打开数据库

                if (SQLiteHelpers.ExecuteDataSet("select * from Machines where name ='" + comboBoxMachine.Text + "'", null).Tables[0].Rows.Count == 0)
                {
                    SQLiteHelpers.InsertData("Machines", dr_new);
                }
                else 
                {
                    SQLiteHelpers.Update("Machines",dr_new,"name='"+comboBoxMachine.Text+"'",null);
                }                                        
                MainWindowViewModel.Machines = SQLiteHelpers.ExecuteDataSet("select * from Machines Order by id", null).Tables[0];  //读取表写入缓存
                SQLiteHelpers.Close();
                Griddata.ItemsSource = MainWindowViewModel.Machines.DefaultView;
                comboBoxMachine.Text = null;
                TextMachineGroup.Text = null;
                IP.Text = null;
                PORT.Text = "7789";
                comboBoxCOM0.Text = null;
                BAUD.Text = "57600";
            }
            else
            {
                textlog.Text = "Invalid";
                textlog.Foreground = new SolidColorBrush(Color.FromRgb(255, 0, 0));
            }
        }
        private void Delete_Click(object sender, RoutedEventArgs e)
        {
            if (!string.IsNullOrEmpty(comboBoxMachine.Text))
            {
                MessageBoxResult vr = System.Windows.MessageBox.Show(Properties.Resources.Delete + comboBoxMachine.Text, "SCCM", MessageBoxButton.OKCancel, MessageBoxImage.Question);
                if (vr == MessageBoxResult.OK) // 如果是确定，就执行下面代码
                {
                    SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
                    SQLiteHelpers.Open();  //打开数据库
                    SQLiteHelpers.Delete("Machines", "Name='" + comboBoxMachine.Text + "'", null);
                    MainWindowViewModel.Machines = SQLiteHelpers.ExecuteDataSet("select * from Machines Order by id", null).Tables[0];  //读取表写入缓存
                    SQLiteHelpers.Close();
                    Griddata.ItemsSource = MainWindowViewModel.Machines.DefaultView;
                    comboBoxMachine.Text = null;
                }
            }
            else
            {
                textlog.Text = "Invalid";
                textlog.Foreground = new SolidColorBrush(Color.FromRgb(255, 0, 0));
            }
        }
        private void Test_Click(object sender, RoutedEventArgs e)//测试按钮
        {
            if (!string.IsNullOrEmpty(IP.Text) && !string.IsNullOrEmpty(PORT.Text))
            {
                textlog.Text = "TEST";
                textlog.Foreground = new SolidColorBrush(Color.FromRgb(0, 0, 255));
                //------------使用ping类------
                string host = IP.Text;
                Ping p1 = new Ping();
                PingReply reply = p1.Send(host); //发送主机名或Ip地址
                                                 //StringBuilder sbuilder;
                if (reply.Status == IPStatus.Success)
                {
                    Socket socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
                    //连接服务器,绑定IP 与 端口
                    IPEndPoint iPEndPoint = new IPEndPoint(IPAddress.Parse(IP.Text), int.Parse(PORT.Text));
                    try
                    {
                        socket.Connect(iPEndPoint);
                        socket.Close();//离线
                        textlog.Text = "Link succeed";
                        textlog.Foreground = new SolidColorBrush(Color.FromRgb(0, 255, 0));
                    }
                    catch (Exception)
                    {
                        textlog.Text = "Link failed";
                        textlog.Foreground = new SolidColorBrush(Color.FromRgb(255, 255, 0));
                    }
                }
                else if (reply.Status == IPStatus.TimedOut)
                {
                    textlog.Text = "Link timeout";
                    textlog.Foreground = new SolidColorBrush(Color.FromRgb(255, 0, 0));
                }
                else
                {
                    textlog.Text = "No links";
                    textlog.Foreground = new SolidColorBrush(Color.FromRgb(255, 0, 0));
                }
            }
            else if (!string.IsNullOrEmpty(comboBoxCOM0.Text))
            {

            }
            else 
            {
                textlog.Text = "Invalid";
                textlog.Foreground = new SolidColorBrush(Color.FromRgb(255, 0, 0));
            }

        }
    }
}