首次提交：添加src文件夹代码

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

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+using Cowain.Bake.BLL;
+using Cowain.Bake.Model.Entity;
+using Cowain.Bake.Common;
+using Cowain.Bake.Model;
+using Prism.Regions;
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Unity;
+using Prism.Commands;
+using System.Windows;
+using HandyControl.Controls;
+using Cowain.Bake.Common.Core;
+
+namespace Cowain.Bake.UI.DataQuery.ViewModels
+{
+    public class ProductionsInfoViewModel:ViewModelBase
+    {
+        public ProductionsInfoViewModel(IUnityContainer unityContainer, IRegionManager regionManager) : base(unityContainer, regionManager)
+        {
+            this.PageTitle = "产量查询";
+
+        }
+        private ObservableCollection<OutputEntity> productionList;
+        public ObservableCollection<OutputEntity> ProductionList
+        {
+            get => productionList ?? (productionList = new ObservableCollection<OutputEntity>());
+            set { SetProperty(ref productionList, value); }
+        }
+
+        void ExecuteQuery()
+        {
+            List<OutputEntity> query = null;
+            var cellService = _unityContainer.Resolve<BatteryInfoService>();
+
+            if (5 < (EndDateTime - StartDateTime).Days)
+            {
+                Growl.Fatal("查询日期间隔不能大于5天!");
+                return;
+            }
+
+            var task = System.Threading.Tasks.Task.Factory.StartNew(() =>
+            {
+                query = cellService.GetProductionOutPut(StartDateTime, EndDateTime);
+            });
+
+            task.Wait();
+
+            if (null == query)
+            {
+                Growl.Fatal("查询失败,请重新查询!");
+                return;
+            }
+
+            productionList.Clear();
+
+            if (0 != query.Count)
+            {
+                query.ForEach(item => ProductionList.Add(item));
+                Growl.Success("查询完成！");
+            }
+            else
+            {
+                Growl.Success("没有数据！");
+            }
+        }
+
+        public DelegateCommand<object> QueryCommand => new DelegateCommand<object>((x) =>
+        {
+            ExecuteQuery();
+        });
+    }
+
+}