802 lines
26 KiB
C#
802 lines
26 KiB
C#
using Aitex.Core.Common.DeviceData;
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using Aitex.Core.RT.Event;
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using Aitex.Core.RT.Log;
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using Aitex.Core.Util;
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using Caliburn.Micro;
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using MECF.Framework.Common.Account.Extends;
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using MECF.Framework.Common.DataCenter;
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using MECF.Framework.Common.OperationCenter;
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using MECF.Framework.UI.Client.CenterViews.LogOnOff;
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using MECF.Framework.UI.Client.ClientBase;
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using MECF.Framework.UI.Core.Accounts;
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using OpenSEMI.ClientBase.Command;
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using OpenSEMI.ClientBase.Utility;
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using SciChart.Charting.ChartModifiers;
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using SciChart.Charting.Visuals;
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using SciChart.Charting.Visuals.Annotations;
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using SciChart.Charting.Visuals.Axes;
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using System;
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using System.Collections.Concurrent;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using System.ComponentModel;
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using System.Linq;
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using System.Reflection;
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using System.Runtime.InteropServices;
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using System.Threading;
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using System.Threading.Tasks;
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using System.Windows;
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using System.Windows.Input;
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using System.Windows.Threading;
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using Sicentury.Core.Collections;
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using Cali = Caliburn.Micro.Core;
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namespace SicUI.Client
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{
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public class TimeredMainViewModel : Cali.Conductor<Cali.Screen>.Collection.OneActive
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{
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private readonly PeriodicJob _timer;
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private readonly ConcurrentBag<string> _subscribedKeys = new ConcurrentBag<string>();
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private readonly Func<object, bool> _isSubscriptionAttribute;
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private readonly Func<MemberInfo, bool> _hasSubscriptionAttribute;
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public TimeredMainViewModel()
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{
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_timer = new PeriodicJob(1000, OnTimer, "UIUpdaterThread - " + GetType().Name);
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_isSubscriptionAttribute = attribute => attribute is SubscriptionAttribute;
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_hasSubscriptionAttribute = mi => mi.GetCustomAttributes(false).Any(_isSubscriptionAttribute);
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SubscribeKeys(this);
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}
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[StructLayout(LayoutKind.Sequential)]
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internal struct LASTINPUTINFO
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{
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[MarshalAs(UnmanagedType.U4)]
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public int cbSize;
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[MarshalAs(UnmanagedType.U4)]
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public int dwTime;
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}
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[DllImport("user32.dll")]
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internal static extern bool GetLastInputInfo(ref LASTINPUTINFO plii);
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/// <summary>
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/// 获取鼠标键盘不活动的时间
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/// </summary>
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/// <returns>结果</returns>
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public static int GetLastInputTime()
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{
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var lastInputInfo = new LASTINPUTINFO();
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lastInputInfo.cbSize = Marshal.SizeOf(lastInputInfo);
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lastInputInfo.dwTime = 0;
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var idleTime = 0;
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if (GetLastInputInfo(ref lastInputInfo))
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{
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idleTime = Environment.TickCount - lastInputInfo.dwTime;
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}
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return ((idleTime > 0) ? (idleTime / 1000) : 0);
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}
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protected virtual bool OnTimer()
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{
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try
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{
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Poll();
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}
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catch (Exception ex)
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{
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LOG.Error(ex.Message);
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}
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return true;
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}
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public virtual void EnableTimer(bool enable)
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{
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if (enable) _timer.Start();
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else _timer.Pause();
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}
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protected virtual void Poll()
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{
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if (_subscribedKeys.Count > 0)
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{
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Dictionary<string, object> result = QueryDataClient.Instance.Service.PollData(_subscribedKeys);
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if (result == null)
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{
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LOG.Error("获取RT数据失败");
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return;
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}
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if (result.Count != _subscribedKeys.Count)
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{
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string unknowKeys = string.Empty;
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foreach (string key in _subscribedKeys)
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{
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if (!result.ContainsKey(key))
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{
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unknowKeys += key + "\r\n";
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}
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}
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//System.Diagnostics.Debug.Assert(false, unknowKeys);
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}
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InvokeBeforeUpdateProperty(result);
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UpdateValue(result);
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Application.Current.Dispatcher.Invoke(new System.Action(() =>
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{
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InvokePropertyChanged();
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InvokeAfterUpdateProperty(result);
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}));
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}
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}
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private void InvokePropertyChanged()
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{
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Refresh();
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}
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protected virtual void InvokeBeforeUpdateProperty(Dictionary<string, object> data)
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{
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}
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protected virtual void InvokeAfterUpdateProperty(Dictionary<string, object> data)
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{
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}
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private void UpdateValue(Dictionary<string, object> data)
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{
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if (data == null)
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return;
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UpdateSubscribe(data, this);
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var properties = GetType().GetProperties(BindingFlags.Public | BindingFlags.Instance).Where(p => p.GetCustomAttribute<SubscriptionModuleAttribute>() != null);
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foreach (var property in properties)
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{
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var moduleAttr = property.GetCustomAttribute<SubscriptionModuleAttribute>();
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UpdateSubscribe(data, property.GetValue(this), moduleAttr.Module);
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}
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}
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protected void Subscribe(string key)
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{
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if (!string.IsNullOrEmpty(key))
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{
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_subscribedKeys.Add(key);
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}
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}
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public void SubscribeKeys(TimeredMainViewModel target)
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{
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Parallel.ForEach(target.GetType().GetProperties().Where(_hasSubscriptionAttribute),
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property =>
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{
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SubscriptionAttribute subscription = property.GetCustomAttributes(false).First(_isSubscriptionAttribute) as SubscriptionAttribute;
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string key = subscription.ModuleKey;
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if (!_subscribedKeys.Contains(key))
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_subscribedKeys.Add(key);
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});
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Parallel.ForEach(target.GetType().GetFields().Where(_hasSubscriptionAttribute),
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method =>
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{
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SubscriptionAttribute subscription = method.GetCustomAttributes(false).First(_isSubscriptionAttribute) as SubscriptionAttribute;
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string key = subscription.ModuleKey;
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if (!_subscribedKeys.Contains(key))
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_subscribedKeys.Add(key);
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});
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}
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public void UpdateSubscribe(Dictionary<string, object> data, object target, string module = null)
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{
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Parallel.ForEach(target.GetType().GetProperties().Where(_hasSubscriptionAttribute),
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property =>
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{
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PropertyInfo pi = (PropertyInfo)property;
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SubscriptionAttribute subscription = property.GetCustomAttributes(false).First(_isSubscriptionAttribute) as SubscriptionAttribute;
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string key = subscription.ModuleKey;
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key = module == null ? key : string.Format("{0}.{1}", module, key);
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if (_subscribedKeys.Contains(key) && data.ContainsKey(key))
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{
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try
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{
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var convertedValue = Convert.ChangeType(data[key], pi.PropertyType);
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var originValue = Convert.ChangeType(pi.GetValue(target, null), pi.PropertyType);
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if (originValue != convertedValue)
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{
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if (pi.Name == "PumpLimitSetPoint")
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pi.SetValue(target, convertedValue, null);
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else
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pi.SetValue(target, convertedValue, null);
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}
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}
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catch (Exception ex)
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{
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LOG.Error("由RT返回的数据更新失败" + key, ex);
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}
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}
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});
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Parallel.ForEach(target.GetType().GetFields().Where(_hasSubscriptionAttribute),
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property =>
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{
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FieldInfo pi = (FieldInfo)property;
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SubscriptionAttribute subscription = property.GetCustomAttributes(false).First(_isSubscriptionAttribute) as SubscriptionAttribute;
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string key = subscription.ModuleKey;
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if (_subscribedKeys.Contains(key) && data.ContainsKey(key))
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{
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try
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{
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var convertedValue = Convert.ChangeType(data[key], pi.FieldType);
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pi.SetValue(target, convertedValue);
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}
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catch (Exception ex)
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{
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LOG.Error("由RT返回的数据更新失败" + key, ex);
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}
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}
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});
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}
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}
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public class MainViewModel : TimeredMainViewModel
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{
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#region Menus
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public string NowDateTime { get; set; }
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private bool _isLogin = false;
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public bool IsLogin
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{
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get => _isLogin;
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set { _isLogin = value; NotifyOfPropertyChange(); }
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}
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private List<Role> _roles;
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public List<Role> Roles
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{
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get => _roles;
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set { _roles = value; RaisePropertyChangedEventImmediately(nameof(Roles)); }
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}
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private ICommand _menuItemClickCommand;
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public ICommand MenuItemClickCommand
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{
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get
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{
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if (_menuItemClickCommand == null)
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_menuItemClickCommand = new BaseCommand<AppMenu>(SwitchMenuItem);
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return _menuItemClickCommand;
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}
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}
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private ICommand _mainMenuItemClickCommand;
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public ICommand MainMenuItemClickCommand
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{
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get
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{
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if (_mainMenuItemClickCommand == null)
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_mainMenuItemClickCommand = new BaseCommand<AppMenu>(MainSwitchMenuItem);
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return _mainMenuItemClickCommand;
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}
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}
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public List<AppMenu> MenuItems
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{
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get => _menuItems;
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set { _menuItems = value; NotifyOfPropertyChange(); }
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}
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public List<AppMenu> SubMenuItems
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{
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get => _subMenuItems;
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set { _subMenuItems = value; NotifyOfPropertyChange(); }
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}
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public ObservableCollection<AppMenu> HistoryMenus
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{
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get => _historyItems;
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set { _historyItems = value; NotifyOfPropertyChange(); }
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}
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public string Context
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{
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get => _context;
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set { _context = value; NotifyOfPropertyChange(); }
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}
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public BaseModel CurrentViewModel { get; private set; }
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public UserContext User => BaseApp.Instance.UserContext;
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private AppMenu _currentMenuItem;
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private List<AppMenu> _menuItems;
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private List<AppMenu> _subMenuItems;
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private ObservableCollection<AppMenu> _historyItems;
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private string _context;
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private MainView _view;
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private Dictionary<Type, BaseModel> _models;
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#endregion
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public bool IsAutoLogout { get; set; }
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public int LogoutTime { get; set; }
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//public ObservableCollection<EventItem> WarnEventLogList { get; set; }
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private DelayedPresentRollingObservableCollection<EventItem> EventLogList { get; }
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/// <summary>
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/// 用于在主界面显示Event Log的视图。
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/// 通过该视图筛选IsAlarm条目。
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/// </summary>
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public ICollectionView EventLogsView { get; }
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private bool _isShowAlarmEventOnly;
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/// <summary>
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/// IsAlarm CheckBox绑定到这里，直接从<see cref="EventLogsView"/>中过滤所需的数据。
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/// </summary>
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public bool IsShowAlarmEventOnly
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{
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get => _isShowAlarmEventOnly;
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set
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{
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_isShowAlarmEventOnly = value;
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if (_isShowAlarmEventOnly)
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{
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EventLogsView.Filter = item =>
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{
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if (item is EventItem ei)
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{
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return ei.Level == EventLevel.Alarm;
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}
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return false;
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};
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}
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else
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{
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EventLogsView.Filter = null;
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}
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OnPropertyChanged(new PropertyChangedEventArgs(nameof(IsShowAlarmEventOnly)));
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}
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}
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public Visibility AllEventsVisibility { get; set; }
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public Visibility WarnEventsVisibility { get; set; }
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public string SoftwareVersion
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{
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get;
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set;
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}
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private AppMenu _alarmMenu;
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public MainViewModel()
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{
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BaseApp.Instance.Initialize();
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((ClientApp)BaseApp.Instance).ViewModelSwitcher = this;
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_models = new Dictionary<Type, BaseModel>();
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SoftwareVersion = Assembly.GetExecutingAssembly().GetName().Version.ToString();
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/*EventClient.Instance.OnEvent += Instance_OnEvent;
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EventClient.Instance.OnDisconnectedWithRT += Instance_OnDisconnectedWithRT;
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EventClient.Instance.Start();*/
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}
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private void Instance_OnDisconnectedWithRT()
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{
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MessageBox.Show("Disconnected with RT, UI will exit", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
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Environment.Exit(0);
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}
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public void ShowAlarmEvents()
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{
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AllEventsVisibility = Visibility.Hidden;
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WarnEventsVisibility = Visibility.Visible;
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NotifyOfPropertyChange(nameof(AllEventsVisibility));
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NotifyOfPropertyChange(nameof(WarnEventsVisibility));
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}
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public void ShowAllEvents()
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{
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AllEventsVisibility = Visibility.Visible;
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WarnEventsVisibility = Visibility.Hidden;
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NotifyOfPropertyChange(nameof(AllEventsVisibility));
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NotifyOfPropertyChange(nameof(WarnEventsVisibility));
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}
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private void Instance_OnEvent(EventItem obj)
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{
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switch (obj.Type)
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{
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case EventType.EventUI_Notify:
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LogEvent(obj);
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break;
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case EventType.Dialog_Nofity:
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//PopDialog(obj);
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break;
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case EventType.KickOut_Notify:
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if (obj.Description == "ShutDown")
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{
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AccountClient.Instance.Service.LogoutEx(BaseApp.Instance.UserContext.LoginName, BaseApp.Instance.UserContext.LoginId);
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_shutdownThread = ShutdownExecute;
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_shutdownThread.BeginInvoke(ShutdownCallBack, _shutdownThread);
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}
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break;
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case EventType.Sound_Notify:
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break;
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case EventType.UIMessage_Notify:
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//PopUIMessage(obj);
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break;
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}
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}
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private void LogEvent(EventItem obj)
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{
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if (obj.Type != EventType.EventUI_Notify)
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return;
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EventLogList.Add(obj);
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}
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public void SetModuleOnline(string module)
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{
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if (MessageBoxResult.Yes == MessageBox.Show($"Set {module} Online ?", "", MessageBoxButton.YesNo, MessageBoxImage.Warning))
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{
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InvokeClient.Instance.Service.DoOperation($"{module}.SetOnline");
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}
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}
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public void SetModuleOffline(string module)
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{
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if (MessageBoxResult.Yes == MessageBox.Show($"Set {module} Offline ?", "", MessageBoxButton.YesNo, MessageBoxImage.Warning))
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{
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InvokeClient.Instance.Service.DoOperation($"{module}.SetOffline");
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}
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}
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public void Logout()
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{
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OnLogoutCommand();
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}
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public void OnLogoutCommand()
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{
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WindowManager windowmanager = new WindowManager();
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var logoffViewmodel = new LogoffViewModel();
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windowmanager.ShowDialog(logoffViewmodel);
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BaseApp.Instance.UserMode = logoffViewmodel.DialogResult;
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switch (logoffViewmodel.DialogResult)
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{
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case UserMode.Logoff:
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Logoff();
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break;
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case UserMode.Exit:
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AccountClient.Instance.Service.LogoutEx(BaseApp.Instance.UserContext.LoginName, BaseApp.Instance.UserContext.LoginId);
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BaseApp.Instance.UserMode = UserMode.Exit;
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LOG.Info(string.Format("{0} exit as {1}", BaseApp.Instance.UserContext.LoginName, BaseApp.Instance.UserContext.RoleName));
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TryClose();
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break;
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case UserMode.Shutdown:
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InvokeClient.Instance.Service.DoOperation("System.ShutDown");
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break;
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}
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}
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public void Logoff()
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{
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BaseApp.Instance.UserMode = UserMode.Logoff;
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if (BaseApp.Instance.UserContext.IsLogin)
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{
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try
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{
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AccountClient.Instance.Service.LogoutEx(BaseApp.Instance.UserContext.LoginName, BaseApp.Instance.UserContext.LoginId);
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BaseApp.Instance.UserContext.IsLogin = false;
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LOG.Info(string.Format("{0} logoff as {1}", BaseApp.Instance.UserContext.LoginName, BaseApp.Instance.UserContext.RoleName));
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}
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catch (Exception exp)
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{
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LOG.Write(exp);
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}
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}
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IsLogin = false; //no independent login page
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Roles = RoleAccountProvider.Instance.GetRoles();
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}
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public void Reset()
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{
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InvokeClient.Instance.Service.DoOperation("System.Reset");
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}
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public void BuzzerOff()
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{
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InvokeClient.Instance.Service.DoOperation($"PM1.SignalTower.{AITSignalTowerOperation.SwitchOffBuzzer}",true);
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}
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#region override functions
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public override void CanClose(Action<bool> callback)
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{
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if (BaseApp.Instance.UserMode == UserMode.Normal)
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{
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callback(false);
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Application.Current.Dispatcher.BeginInvoke(DispatcherPriority.Background, (ThreadStart)delegate
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{
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OnLogoutCommand();
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});
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}
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else
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callback(true);
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}
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protected override void OnInitialize()
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{
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//display system version or other info...
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DisplayName = "Sic";
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base.OnInitialize();
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StartTimer();
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}
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protected override void OnActivate()
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{
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base.OnActivate();
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ShowAllEvents();
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EnableTimer(true);
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}
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private void DrawSciChart()
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{
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// Create the chart surface
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var sciChartSurface = new SciChartSurface();
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// Create the X and Y Axis
|
||
var xAxis = new NumericAxis() { AxisTitle = "Number of Samples (per series)" };
|
||
var yAxis = new NumericAxis() { AxisTitle = "Value" };
|
||
|
||
sciChartSurface.XAxis = xAxis;
|
||
sciChartSurface.YAxis = yAxis;
|
||
|
||
// Specify Interactivity Modifiers
|
||
sciChartSurface.ChartModifier = new ModifierGroup(new RubberBandXyZoomModifier(), new ZoomExtentsModifier());
|
||
// Add annotation hints to the user
|
||
var textAnnotation = new TextAnnotation()
|
||
{
|
||
Text = "Hello World!",
|
||
X1 = 5.0,
|
||
Y1 = 5.0
|
||
};
|
||
sciChartSurface.Annotations.Add(textAnnotation);
|
||
}
|
||
|
||
protected override void OnViewLoaded(object view)
|
||
{
|
||
base.OnViewLoaded(view);
|
||
_view = view as MainView;
|
||
_view.tbLoginName.Focus();
|
||
_view.SplashScreen?.Complete();
|
||
}
|
||
|
||
protected override void OnDeactivate(bool close)
|
||
{
|
||
base.OnDeactivate(close);
|
||
EnableTimer(false);
|
||
}
|
||
#endregion
|
||
|
||
#region
|
||
#region Sync ShutDown Thread
|
||
public delegate void ShutDownSysncThread();
|
||
|
||
private ShutDownSysncThread _shutdownThread = null;
|
||
private ShutdownViewModel _shutdownWindow = null;
|
||
|
||
private void ShutdownExecute()
|
||
{
|
||
BaseApp.Instance.UserMode = UserMode.Shutdown;
|
||
BaseApp.Instance.UserContext.IsLogin = false;
|
||
LOG.Info(string.Format("{0} shutdown as {1}", BaseApp.Instance.UserContext.LoginName, BaseApp.Instance.UserContext.RoleName));
|
||
|
||
TryClose();
|
||
}
|
||
|
||
private void ShutdownCallBack(IAsyncResult result)
|
||
{
|
||
if (_shutdownWindow != null)
|
||
{
|
||
_shutdownWindow.TryClose();
|
||
}
|
||
_shutdownThread.EndInvoke(result);
|
||
}
|
||
#endregion
|
||
|
||
#region Menu Control and page switch
|
||
private void InitMenu()
|
||
{
|
||
MenuItems = BaseApp.Instance.MenuManager.MenuItems;
|
||
SubMenuItems = new List<AppMenu>();
|
||
HistoryMenus = new ObservableCollection<AppMenu>();
|
||
|
||
if (MenuItems.Count > 0)
|
||
{
|
||
AppMenu @default = null;
|
||
foreach (AppMenu menuitem in MenuItems)
|
||
{
|
||
if (menuitem.MenuItems.Count > 0)
|
||
{
|
||
if (menuitem.AlarmModule == nameof(System))
|
||
{
|
||
_alarmMenu = menuitem;
|
||
break;
|
||
}
|
||
|
||
if (@default == null)
|
||
@default = menuitem.MenuItems[0];
|
||
}
|
||
}
|
||
|
||
SwitchMenuItem(@default);
|
||
}
|
||
}
|
||
|
||
public void MainSwitchMenuItem(AppMenu menuViewItem)
|
||
{
|
||
if (menuViewItem.MenuItems.Count > 0)
|
||
{
|
||
if (menuViewItem.LastSelectedSubMenu != null)
|
||
SwitchMenuItem(menuViewItem.LastSelectedSubMenu);
|
||
else
|
||
SwitchMenuItem(menuViewItem.MenuItems[0]);
|
||
}
|
||
}
|
||
|
||
public void SwitchMenuItem(AppMenu menuViewItem)
|
||
{
|
||
if (menuViewItem.ViewModel != null && menuViewItem.ViewModel != string.Empty)
|
||
{
|
||
if (menuViewItem.Model == null)
|
||
{
|
||
menuViewItem.Model = (BaseModel)AssemblyUtil.CreateInstance(AssemblyUtil.GetType(menuViewItem.ViewModel));
|
||
((BaseModel)menuViewItem.Model).Permission = menuViewItem.Permission;
|
||
((BaseModel)menuViewItem.Model).Token = BaseApp.Instance.UserContext.Token;
|
||
|
||
if (menuViewItem.Model is ISupportMultipleSystem)
|
||
(menuViewItem.Model as ISupportMultipleSystem).SystemName = menuViewItem.System;
|
||
}
|
||
|
||
ActivateItem(((BaseModel)menuViewItem.Model));
|
||
CurrentViewModel = ((BaseModel)menuViewItem.Model);
|
||
|
||
//if (((BaseModel)menuViewItem.Model).Page != PageID.MAX_PAGE)
|
||
// BaseApp.Instance.SetCurrentPage(((BaseModel)menuViewItem.Model).Page);
|
||
|
||
HandleSubAndHistoryMenu(menuViewItem);
|
||
|
||
if (_currentMenuItem != null)
|
||
{
|
||
_currentMenuItem.Selected = false;
|
||
_currentMenuItem.Parent.Selected = false;
|
||
}
|
||
|
||
menuViewItem.Selected = true;
|
||
menuViewItem.Parent.Selected = true;
|
||
menuViewItem.Parent.LastSelectedSubMenu = menuViewItem;
|
||
|
||
_currentMenuItem = menuViewItem;
|
||
}
|
||
}
|
||
|
||
private void HandleSubAndHistoryMenu(AppMenu menuitem)
|
||
{
|
||
SubMenuItems = menuitem.Parent.MenuItems;
|
||
|
||
if (!HistoryMenus.Contains(menuitem))
|
||
{
|
||
if (HistoryMenus.Count >= 8)
|
||
HistoryMenus.RemoveAt(7);
|
||
HistoryMenus.Insert(0, menuitem);
|
||
}
|
||
else
|
||
{
|
||
HistoryMenus.Remove(menuitem);
|
||
HistoryMenus.Insert(0, menuitem);
|
||
}
|
||
}
|
||
|
||
public bool SwitchPage(string firstLevelMenuId, string secondLevelMenuId)
|
||
{
|
||
foreach (AppMenu menuitem in BaseApp.Instance.MenuManager.MenuItems)
|
||
{
|
||
if (menuitem.MenuID == firstLevelMenuId)
|
||
{
|
||
foreach (AppMenu menu in menuitem.MenuItems)
|
||
{
|
||
if (menu.MenuID == secondLevelMenuId)
|
||
{
|
||
SwitchMenuItem(menu);
|
||
return true;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
return false;
|
||
}
|
||
#endregion
|
||
|
||
#region Refresh Date Time on page
|
||
|
||
protected override void InvokeAfterUpdateProperty(Dictionary<string, object> data)
|
||
{
|
||
}
|
||
protected override bool OnTimer()
|
||
{
|
||
try
|
||
{
|
||
base.Poll();
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
LOG.Error(ex.Message);
|
||
}
|
||
|
||
return true;
|
||
}
|
||
|
||
|
||
private void StartTimer()
|
||
{
|
||
var myDispatcherTimer =
|
||
new DispatcherTimer();
|
||
myDispatcherTimer.Interval = new TimeSpan(0, 0, 0, 0, 1000);
|
||
myDispatcherTimer.Tick += new EventHandler(Each_Tick);
|
||
myDispatcherTimer.Start();
|
||
}
|
||
|
||
public void Each_Tick(object o, EventArgs sender)
|
||
{
|
||
NowDateTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
|
||
NotifyOfPropertyChange(nameof(NowDateTime));
|
||
}
|
||
#endregion
|
||
#endregion
|
||
|
||
}
|
||
}
|