Kepler-Release/Venus/Venus_MainPages/ViewModels/PartialPressureViewModel.cs

using LiveCharts;
using MECF.Framework.Common.DataCenter;
using MECF.Framework.Common.OperationCenter;
using Microsoft.Win32;
using Prism.Commands;
using Prism.Mvvm;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Threading;
using Venus_Core;
//using Venus_Core;
using Venus_MainPages.Unity;
using Venus_Unity;

namespace Venus_MainPages.ViewModels
{
    internal class PartialPressureViewModel : BindableBase
    {
        #region 私有字段
       
        private Dictionary<int, object> m_GasFlows = new Dictionary<int, object>();
        private object[] m_GasPressures = new object[10];

        private string m_ModuleName = "PMA";
        private int m_GasIndex;
        ChartValues<double> m_CurrentLineSeries= new ChartValues<double>();
        ChartValues<double> m_ReferenceLineSeries = new ChartValues<double>();
        DispatcherTimer timer = new DispatcherTimer();
        private int m_GasTime;
        private string m_GasName;
        private PartialPressureResult m_partialPressureResult;
        string value;
        int maxScale;
        ObservableCollection<string> m_ReferenceFlow = new ObservableCollection<string>();
        #endregion

        #region 属性
        public ObservableCollection<string> ReferenceFlow
        {
            get { return m_ReferenceFlow; }
            set { SetProperty(ref m_ReferenceFlow, value); }
        }
        public string ModuleName
        {
            get { return m_ModuleName; }
            set { SetProperty(ref m_ModuleName, value); }
        }
        public Dictionary<int, object> GasFlows
        {
            get { return m_GasFlows; }
            set { SetProperty(ref m_GasFlows, value); }
        }
        public ChartValues<double> CurrentLineSeries
        {
            get { return m_CurrentLineSeries; }
            set { SetProperty(ref m_CurrentLineSeries, value); }
        }
        public ChartValues<double> ReferenceLineSeries
        {
            get { return m_ReferenceLineSeries; }
            set { SetProperty(ref m_ReferenceLineSeries, value); }
        }
        public int GasTime
        {
            get { return m_GasTime; }
            set { SetProperty(ref m_GasTime, value); }
        }
        public string GasName
        {
            get { return m_GasName; }
            set { SetProperty(ref m_GasName, value); }
        }
        #endregion

        #region 命令
        private DelegateCommand<object> _SelectGasCommand;
        public DelegateCommand<object> SelectGasCommand =>
            _SelectGasCommand ?? (_SelectGasCommand = new DelegateCommand<object>(OnSelectGas));

        private DelegateCommand _StartCommand;
        public DelegateCommand StartCommand =>
            _StartCommand ?? (_StartCommand = new DelegateCommand(OnStart));

        private DelegateCommand _SaveCommand;
        public DelegateCommand SaveCommand =>
            _SaveCommand ?? (_SaveCommand = new DelegateCommand(OnSave));

        private DelegateCommand _LoadReferenceCommand;
        public DelegateCommand LoadReferenceCommand =>
            _LoadReferenceCommand ?? (_LoadReferenceCommand = new DelegateCommand(OnLoadReference));

        private DelegateCommand _AbortCommand;
        public DelegateCommand AbortCommand =>
            _AbortCommand ?? (_AbortCommand = new DelegateCommand(OnAbort));
        #endregion

        #region 构造函数
        public PartialPressureViewModel()
        {
            GasTime = 60;
                       
            timer.Interval = TimeSpan.FromSeconds(1);
            timer.Tick += Timer_Tick;           
        }
       
        #endregion

        #region 命令方法
        private void OnSelectGas(object obj)
        {
            Dictionary<int, object> CurrentGasFlows = new Dictionary<int, object>();
            value = $"MfcGas{obj.ToString()}";
            maxScale= Convert.ToInt32(QueryDataClient.Instance.Service.GetConfig($"{ModuleName}.{value}.MfcN2Scale"));
            var xishu = Convert.ToDouble(QueryDataClient.Instance.Service.GetConfig($"{ModuleName}.{value}.MfcScaleFactor"));
            GasName = QueryDataClient.Instance.Service.GetConfig($"{ModuleName}.{value}.GasName").ToString();

            for (int i = 1; i < 11; i++)
            {
                CurrentGasFlows.Add(i, (int)(maxScale *xishu / 10 * i));
            }
            GasFlows = CurrentGasFlows;
            m_GasIndex = Convert.ToInt32(obj);
        }
        private  void OnStart()
        {
            timer.Start();
            InvokeClient.Instance.Service.DoOperation($"{ModuleName}.PartialPressureTest", m_GasIndex,1000* GasTime);         
        }

        private void OnSave()
        {
            SerializeHelper.Instance.WriteToJsonFile<PartialPressureResult>(m_partialPressureResult, $"PartialPressureResult/{m_partialPressureResult.GasName}/{DateTime.Now.ToString("yyyyMMddHHmm")}.json");
        }
        private void OnLoadReference()
        {
            OpenFileDialog dialog = new OpenFileDialog();
            dialog.Filter = ".json|*.json";
            dialog.InitialDirectory = Path.Combine(QueryDataClient.Instance.Service.GetData("GetRTPath").ToString(), "PartialPressureResult");
            if (dialog.ShowDialog() == true)
            {
                string SelectedPath = dialog.FileName;
                var value = SerializeHelper.Instance.ReadFromJsonFile<PartialPressureResult>(SelectedPath);
                ReferenceLineSeries.Clear();
                ReferenceFlow.Clear();
                value.ValuePairs.ForEach(x =>
                {
                    ReferenceFlow.Add(x.Flow);
                    ReferenceLineSeries.Add(x.Pressure);
                });
            }
            else
            {
                ReferenceLineSeries.Clear();
                //ReferenceLineSeries.Insert(20, 0);
                ReferenceLineSeries.Add(0);
                ReferenceFlow.Clear();
            }       
        }
        private void OnAbort()
        {
            timer.Stop();
            InvokeClient.Instance.Service.DoOperation($"{ModuleName}.Abort");
            CurrentLineSeries = new ChartValues<double>();
        }
        #endregion

        #region 私有方法
        private void Timer_Tick(object sender, EventArgs e)
        {           

            CurrentLineSeries.Clear();

            var values = QueryDataClient.Instance.Service.GetData($"{ModuleName}.PartialPressureResult").ToString();
            values.Split(',').ToList().ForEach(x =>
            {
                if (x != "")
                {
                    CurrentLineSeries.Add(Math.Round(Convert.ToDouble(x), 3));
                }
            });

            if (CurrentLineSeries.Count == 10)
            {
                timer.Stop();
            }
        }
        public void Init()
        {                
            OnSelectGas(1);
        }
        #endregion
    }
}