BPASmartClient/BPASmartClient.SCADAControl/CustomerControls/TheTextBox.cs

using BPASmart.Model;
using BPASmartClient.Compiler;
using BPASmartClient.DATABUS;
using BPASmartClient.SCADAControl;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Reflection;
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 System.Windows.Threading;

namespace BPASmartClient.SCADAControl.CustomerControls
{
    public class TheTextBox : TextBox, IExecutable
    {
        

        static TheTextBox()
        {
            DefaultStyleKeyProperty.OverrideMetadata(typeof(TheTextBox), new FrameworkPropertyMetadata(typeof(TheTextBox)));
        }

        public TheTextBox()
        {
            ResourceDictionary languageResDic = new ResourceDictionary();
            languageResDic.Source = new Uri(@"/BPASmartClient.SCADAControl;component/Themes/Generic.xaml",UriKind.RelativeOrAbsolute);
            this.Resources.MergedDictionaries.Add(languageResDic);
            Height = 30;
            Width = 80;
            FontSize = 16;
            this.KeyDown += TheTextBox_KeyDown;
            this.TextChanged += TheTextBox_TextChanged;
        }
        bool isRun=false;
        private void TheTextBox_KeyDown(object sender,KeyEventArgs e)
        {
            isRun = true;
        }

        private void TheTextBox_TextChanged(object sender,TextChangedEventArgs e)
        {
            if (isRun)
            {
                timer.Stop();
                foreach (var item in propertyBing)
                {
                    //{Binding 测试设备.VAR_A_2}
                    string[] str = item.Value.Replace("{Binding ","").Replace("}","").Split(".");
                    if (str.Length > 1)
                    {
                        if (Class_DataBus.GetInstance().Dic_DeviceData.ContainsKey(str[0]))
                        {
                            Dictionary<string,DeviceDataModel> b = Class_DataBus.GetInstance().Dic_DeviceData[str[0]];
                            if (b != null && b.ContainsKey(str[1]))
                            {
                                object _value = b[str[1]].VarVaule;
                                EDataType eDataType = (EDataType)Enum.Parse(typeof(EDataType),b[str[1]].DataType);
                                SendText = JsonConvert.SerializeObject(new PublishModel { DeviceName = str[0],VarName = str[1],Value = Text,DataType = eDataType });
                            }
                        }
                    }
                }
                Config.GetInstance().RunJsScipt(ValueChangedExecute);
                timer.Start();
                isRun=false;
            }

        }

        public string ControlType => "控件";

        private bool isExecuteState;
        public bool IsExecuteState
        {
            get { return isExecuteState; }
            set
            {
                isExecuteState = value;
                if (IsExecuteState)
                {
                    IsEnabled = true;
                    Focusable = true;
                    Register();
                    //Style = null;
                }
            }
        }



        #region 数据绑定模块
        public string ValueChangedExecute
        {
            get { return (string)GetValue(ValueChangedExecuteProperty); }
            set { SetValue(ValueChangedExecuteProperty,value); }
        }
        public static readonly DependencyProperty ValueChangedExecuteProperty =
            DependencyProperty.Register("ValueChangedExecute",typeof(string),typeof(TheTextBox),new PropertyMetadata(string.Empty));
        [Category("事件")]
        public string SendText
        {
            get { return (string)GetValue(SendTextProperty); }
            set { SetValue(SendTextProperty, value); }
        }
        public static readonly DependencyProperty SendTextProperty =
            DependencyProperty.Register("SendText", typeof(string),typeof(TheTextBox),new PropertyMetadata(string.Empty));
        [Category("数据绑定-数据来源")]
        public int TimeCount
        {
            get { return (int)GetValue(TimeCountProperty); }
            set { SetValue(TimeCountProperty,value); }
        }
        public static readonly DependencyProperty TimeCountProperty =
            DependencyProperty.Register("TimeCount",typeof(int),typeof(TheTextBox),new PropertyMetadata(100));
        public event EventHandler PropertyChange;  //声明一个事件
        /// <summary>
        /// 属性刷新器
        /// </summary>
        DispatcherTimer timer = new DispatcherTimer();
        /// <summary>
        /// 属性绑定变量集合
        /// </summary>
        Dictionary<string,string> propertyBing = new Dictionary<string,string>();
        /// <summary>
        /// 运行事件
        /// </summary>
        public void Register()
        {
            PropertyInfo[] propertyInfos = this.GetType().GetProperties();
            foreach (PropertyInfo propertyInfo in propertyInfos)
            {
                var propName = propertyInfo?.GetValue(this,null);
                if (propName is string && propName != null && propName.ToString().Contains("Binding ") && propName.ToString().Contains("."))
                {
                    propertyBing[propertyInfo.Name] = propName.ToString();
                }
            }
            if (propertyBing.Count > 0)
            {
                timer.Interval = TimeSpan.FromMilliseconds(TimeCount);
                timer.Tick += Timer_Tick; ;
                timer.Start();
            }
        }
        /// <summary>
        /// 属性刷新事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Timer_Tick(object? sender,EventArgs e)
        {
            try
            {
                foreach (var item in propertyBing)
                {
                    //{Binding 测试设备.VAR_A_2}
                    string[] str = item.Value.Replace("{Binding ","").Replace("}","").Split(".");
                    if (str.Length > 1)
                    {
                        if (Class_DataBus.GetInstance().Dic_DeviceData.ContainsKey(str[0]))
                        {
                            Dictionary<string,DeviceDataModel> b = Class_DataBus.GetInstance().Dic_DeviceData[str[0]];
                            if (b != null && b.ContainsKey(str[1]))
                            {
                                object _value = b[str[1]].VarVaule;
                                this.GetType().GetProperty(item.Key).SetValue(this,_value);
                            }
                        }
                    }
                }
            }
            catch (Exception ex)
            {

            }
        }
        #endregion

    }
}