20230724_MBJC_upperpc/ViewModels/MainViewModel.cs

using _20230724_MBJC_upperpc.Common;
using _20230724_MBJC_upperpc.Models;
using _20230724_MBJC_upperpc.Views;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Runtime.Intrinsics.X86;
using System.Text;
using System.Threading.Tasks;
using System.Windows;

namespace _20230724_MBJC_upperpc.ViewModels
{
    public class MainViewModel : NotifyBase
    {

        #region 事件
        /// <summary>
        /// 主界面标签切换事件
        /// </summary>
        public CommandBase NavChangedCommand { get; set; }
        string Title_Name = "";  //设置当前显示的标题 1 浮标 2 接驳盒  3 系统控制  4 日志记录
        #endregion

        private FrameworkElement _pageContent;

        public FrameworkElement PageContent
        {
            get { return _pageContent; }
            set { _pageContent = value; this.DoNotify(); }
        }
        #region
        private BeaconViewModel beacon1 = new BeaconViewModel();

        public BeaconViewModel Beacon1
        {
            get { return beacon1; }
            set { beacon1 = value; this.DoNotify(); }
        }
        private BeaconViewModel beacon2 = new BeaconViewModel();

        public BeaconViewModel Beacon2
        {
            get { return beacon2; }
            set { beacon2 = value; this.DoNotify(); }
        }
        private BeaconViewModel beacon3 = new BeaconViewModel();

        public BeaconViewModel Beacon3
        {
            get { return beacon3; }
            set { beacon3 = value; this.DoNotify(); }
        }
        private BeaconViewModel beacon4 = new BeaconViewModel();

        public BeaconViewModel Beacon4
        {
            get { return beacon4; }
            set { beacon4 = value; this.DoNotify(); }
        }
        private BeaconViewModel beacon5 = new BeaconViewModel();

        public BeaconViewModel Beacon5
        {
            get { return beacon5; }
            set { beacon5 = value; this.DoNotify(); }
        }
        private BeaconViewModel beacon6 = new BeaconViewModel();

        public BeaconViewModel Beacon6
        {
            get { return beacon6; }
            set { beacon6 = value; this.DoNotify(); }
        }

        private BeaconViewModel beacon7 = new BeaconViewModel() { Model_Visibility = 2 };

        public BeaconViewModel Beacon7
        {
            get { return beacon7; }
            set { beacon7 = value; this.DoNotify(); }
        }

        private BeaconViewModel beacon8 = new BeaconViewModel() { Model_Visibility = 2 };

        public BeaconViewModel Beacon8
        {
            get { return beacon8; }
            set { beacon8 = value; this.DoNotify(); }
        }
        #endregion


        private ClientModel client = new ClientModel();
        /// <summary>
        /// 连接基阵上位机软件的客户端
        /// </summary>
        public ClientModel Client
        {
            get { return client; }
            set { client = value; this.DoNotify(); }
        }

        /// <summary>
        /// 连接基阵上位机软件客户端的ip和端口号
        /// </summary>
        public SocketInfo socketInfo = new SocketInfo()
        {
            IP = tools.GetAppSetting("BasicIP"),
            Port = int.Parse(tools.GetAppSetting("BasicPort")),
        };
        //基阵客户端连接和断开的操作
        public CommandBase ConnectCommand { get; set; }


        public MainViewModel()
        {
            //进行与基阵上位机软件连接
            Client.DoConnect(socketInfo);

            this.NavChangedCommand = new CommandBase();
            this.NavChangedCommand.DoExcute = new Action<object>(DoNavChanged);
            this.NavChangedCommand.DoCanExcute = new Func<object, bool>((o) => true);

            this.ConnectCommand = new CommandBase();
            this.ConnectCommand.DoExcute = new Action<object>(DoConnect);
            this.ConnectCommand.DoCanExcute = new Func<object, bool>((o) => { return true; });

            DoNavChanged("FirstPageView");
        }

        public void DoNavChanged(object obj)
        {
            //如果重复点击  就禁止切换
            if ((string)obj == "FirstPageView" || (string)obj == "BuoyPlatformView")
            {
                if (Title_Name == (string)obj)
                    return;
                Title_Name = (string)obj;
            }
            else if (((string)obj).StartsWith("Point") || ((string)obj).StartsWith("Benchmark"))
            {
                if (Title_Name == "AnchorPointView")
                    return;
                Title_Name = "AnchorPointView";
            }
            else
            {
                return;
            }
            //切换页面之前清理一下内存
            tools.ClearMemory(this);


            ////首先提示加载界面
            //Type type = Type.GetType("_20230724_MBJC_upperpc.Views.ProgressView");
            //ConstructorInfo cti = type.GetConstructor(System.Type.EmptyTypes);
            //FrameworkElement page = (FrameworkElement)cti.Invoke(null);
            //this.PageContent = page;

            Type type = Type.GetType("_20230724_MBJC_upperpc.Views." + Title_Name);
            ConstructorInfo cti = type.GetConstructor(System.Type.EmptyTypes);
            FrameworkElement page = (FrameworkElement)cti.Invoke(null);
            switch (obj.ToString())
            {
                case "Point1":
                    page.DataContext = Beacon1;
                    break;
                case "Point2":
                    page.DataContext = Beacon2;
                    break;
                case "Point3":
                    page.DataContext = Beacon3;
                    break;
                case "Point4":
                    page.DataContext = Beacon4;
                    break;
                case "Point5":
                    page.DataContext = Beacon5;
                    break;
                case "Point6":
                    page.DataContext = Beacon6;
                    break;
                case "Benchmark1":
                    page.DataContext = Beacon7;
                    break;
                case "Benchmark2":
                    page.DataContext = Beacon8;
                    break;
                default: break;
            }
            this.PageContent = page;
        }


        public void DoConnect(object o)
        {
            if ((bool)o)
            {
                Client = new ClientModel();
                Client.DoConnect(socketInfo);
            }
            else
            {
                Client.DisConnect();
            }
        }
    }
}