首次提交：添加src文件夹代码

Cowain.Bake.UI/DataQuery/ViewModels/GetMesLogViewModel.cs

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+using Cowain.Bake.Model.Entity;
+using Cowain.Bake.BLL;
+using Cowain.Bake.Common;
+using Cowain.Bake.Common.Enums;
+using Cowain.Bake.Common.Interface;
+using Cowain.Bake.Model;
+using HandyControl.Controls;
+using Microsoft.Win32;
+using Prism.Commands;
+using Prism.Mvvm;
+using Prism.Regions;
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Data;
+using System.Linq;
+using System.Text;
+using Unity;
+using Cowain.Bake.Common.CsvMap;
+
+namespace Cowain.Bake.UI.DataQuery.ViewModels
+{
+
+    public class GetMesLogViewModel : ViewModelBase, INavigationAware
+    {
+        TimeSpan intervalDateTime;
+        private bool isChecked;
+        public bool IsChecked
+        {
+            get => isChecked;
+            set => SetProperty(ref isChecked, value);
+        }
+
+        private string batteryCode;
+        public string BatteryCode
+        {
+            get => batteryCode;
+            set => SetProperty(ref batteryCode, value);
+        }
+
+        private string mesClass;
+        public string MesClass
+        {
+            get => mesClass;
+            set => SetProperty(ref mesClass, value);
+        }
+        private ObservableCollection<MesDataEntity> mesDataList;
+        public ObservableCollection<MesDataEntity> MesDataList
+        {
+            get => mesDataList;
+            set => SetProperty(ref mesDataList, value);
+        }
+        private List<string> mesClassList;
+        public List<string> MesClassList
+        {
+            get => mesClassList;
+            set => SetProperty(ref mesClassList, value);
+        }
+
+        private DateTime _startTime = DateTime.Now.AddDays(-2);
+        public DateTime StartDatetime
+        {
+            get { return _startTime; }
+            set { SetProperty(ref _startTime, DateTime.Parse(value.ToString("yyyy-MM-dd HH:mm:ss"))); }
+        }
+        private DateTime _endTime = DateTime.Now;
+        public DateTime EndDatetime
+        {
+            get { return _endTime; }
+            set { SetProperty(ref _endTime, DateTime.Parse(value.ToString("yyyy-MM-dd HH:mm:ss"))); }
+        }
+        public GetMesLogViewModel(IUnityContainer unityContainer, IRegionManager regionManager) : base(unityContainer, regionManager)
+        {
+            BatteryCode = "";
+            _unityContainer = unityContainer;
+            SetPalletStatusCombox();
+            MesDataList = new ObservableCollection<MesDataEntity>();
+        }
+      
+        private void SetPalletStatusCombox()
+        {
+            mesClassList = new List<string>();
+            foreach (EMesLogClass eMesLogClass in System.Enum.GetValues(typeof(EMesLogClass)))
+            {
+                mesClassList.Add(eMesLogClass.GetDescription());
+            }
+
+            MesClass = EMesLogClass.EnterStation.GetDescription();
+        }
+
+        public DelegateCommand AutoUploadCommand => new DelegateCommand(() =>
+        {
+            foreach (var item in MesDataList)
+            {
+                if (item.IsCheck)
+                {
+                    _unityContainer.Resolve<MesDataService>().ModifySendFlag(item.Id, (sbyte)EMesUpLoadStatus.Wait);
+                }
+            }
+            QueryMesStation();
+        });
+
+        bool QueryMesStation()
+        {
+            MesDataList.Clear();
+            List<MesDataEntity> dataList = null;
+            if (!ExecuttableOrNot())
+            {
+                return false;
+            }
+
+            if (IsChecked)
+            {
+                if (string.IsNullOrEmpty(BatteryCode))
+                {
+                    Growl.Warning("电芯条码为空！");
+                    return false;
+                }
+                dataList = _unityContainer.Resolve<MesDataService>().GetMesDataCellState(BatteryCode, StartDatetime, EndDatetime);
+                dataList.AddRange(_unityContainer.Resolve<MesDataService>().GetMesDataBakingOutput(BatteryCode, StartDatetime, EndDatetime));
+            }
+            else
+            {
+                if (string.IsNullOrEmpty(MesClass))
+                {
+                    Growl.Warning("Mes信息类别为空！");
+                    return false;
+                }
+
+                var Cmd = EnumHelper.GetValueByDescription<EMesLogClass>(MesClass);
+                dataList = _unityContainer.Resolve<MesDataService>().GetMesDataList(Cmd, StartDatetime, EndDatetime);
+            }
+
+            dataList.ForEach(item => MesDataList.Add(item));
+            return true;
+        }
+
+        public DelegateCommand<object> QueryCommand => new DelegateCommand<object>((x) =>
+        {
+            if (!QueryMesStation())
+            {
+                return;
+            }
+
+            if (MesDataList.Count == 0)
+            {
+                Growl.Warning("没有数据！");
+                return;
+            }     
+        });
+        public DelegateCommand<object> GetMesCvsCommand => new DelegateCommand<object>((x) =>
+        {   
+            if (MesDataList == null 
+            || MesDataList.Count == 0)
+            {
+                Growl.Warning("没有数据！");
+                return;
+            }
+
+            Common.Core.CSVHelper.WriteMap<MesDataEntity, MesDataMap>(MesDataList);
+            //Common.Core.CSVHelper.WriteDataTableToCsv(MesDataList, new List<string>() {"CreateTime", "SendTime", "RecvTime", "Content", "RecvContent", "BatteryCode" },
+            //  new List<string>() {"创建时间", "发送时间", "接收时间", "发送信息", "接收信息" , "电芯条码"});
+        });
+
+        void INavigationAware.OnNavigatedTo(NavigationContext navigationContext)
+        {
+            // 导航到当前页面时的处理逻辑，先执行构造方法，再执行本方法
+        }
+
+        bool INavigationAware.IsNavigationTarget(NavigationContext navigationContext)
+        {
+            return false; //false:表示每次导航都创建新实例，不重用旧实例; true:用旧实例，不会执行构造方法
+        }
+
+        void INavigationAware.OnNavigatedFrom(NavigationContext navigationContext)
+        {
+            //相当于析构方法，退出时(切换时)再执行。
+            // 在这里添加释放旧视图实例资源的代码
+        }
+
+        private bool ExecuttableOrNot()
+        {
+            intervalDateTime = EndDatetime - StartDatetime;
+            if (intervalDateTime.TotalDays > 10)
+            {
+                Growl.Warning("请选择时间区间小于10天的数据！");
+                return false;
+            }
+            return true;
+        }
+    }
+}