添加项目文件。

OrpaonEMS.App/ViewModels/TimeConfigViewModel.cs

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+using OrpaonEMS.App.Dto;
+using OrpaonEMS.App.Models;
+using OrpaonEMS.Core;
+using OrpaonEMS.Core.Enums;
+using OrpaonEMS.Model;
+using OrpaonEMS.Model.Enums;
+using Prism.Commands;
+using Prism.Services.Dialogs;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+
+namespace OrpaonEMS.App.ViewModels
+{
+    public class TimeConfigViewModel : DialogViewModel
+    {
+        /// <summary>
+        /// freeSql实例
+        /// </summary>
+        private IFreeSql freeSql { get; set; }
+
+        /// <summary>
+        /// 实例化函数
+        /// </summary>
+        public TimeConfigViewModel(IFreeSql freeSql)
+        {
+            CbxTime = new List<cbxItem>()
+            {
+                new cbxItem(){ Key="1",Text="尖峰电价"},
+                new cbxItem(){ Key="2",Text="平段电价"},
+                new cbxItem(){ Key="3",Text="峰段电价"},
+                new cbxItem(){ Key="4",Text="谷段电价"}
+            };
+
+            this.freeSql = freeSql;
+
+        }
+
+
+        private string _SelectedElePvEnum;
+        /// <summary>
+        /// 选中的
+        /// </summary>
+        public string SelectedElePvEnum
+        {
+            get { return _SelectedElePvEnum; }
+            set { _SelectedElePvEnum = value; RaisePropertyChanged(); }
+        }
+
+        private DateTime _StartTime = DateTime.Now;
+        /// <summary>
+        /// 开始时间
+        /// </summary>
+        public DateTime StartTime
+        {
+            get { return _StartTime; }
+            set { _StartTime = value; RaisePropertyChanged(); }
+        }
+
+        private DateTime _EndTime = DateTime.Now;
+        /// <summary>
+        /// 结束时间
+        /// </summary>
+        public DateTime EndTime
+        {
+            get { return _EndTime; }
+            set { _EndTime = value; RaisePropertyChanged(); }
+        }
+
+        #region 公用命令 
+
+        private DelegateCommand saveCmd;
+        /// <summary>
+        /// 保存命令
+        /// </summary>
+        public DelegateCommand SaveCmd
+        {
+            set
+            {
+                saveCmd = value;
+            }
+            get
+            {
+                if (saveCmd == null)
+                {
+                    saveCmd = new DelegateCommand(() => SaveCmdMethod());
+                }
+                return saveCmd;
+            }
+        }
+
+        /// <summary>
+        /// 保存命令方法
+        /// </summary>
+        /// <exception cref="NotImplementedException"></exception>
+        private void SaveCmdMethod()
+        {
+            SelectedPeakValley.ElePV = GetElePVEnum(SelectedElePvEnum);
+            SelectedPeakValley.StartTime = StartTime.ToString("HH:mm");
+            SelectedPeakValley.EndTime = EndTime.ToString("HH:mm");
+            DialogParameters pars = new DialogParameters
+            {
+                { "Model", SelectedPeakValley }
+            };
+
+            RaiseRequestClose(new DialogResult(ButtonResult.OK, pars));
+        }
+
+        private DelegateCommand cancelCmd;
+        /// <summary>
+        /// 保存命令
+        /// </summary>
+        public DelegateCommand CancelCmd
+        {
+            set
+            {
+                cancelCmd = value;
+            }
+            get
+            {
+                if (cancelCmd == null)
+                {
+                    cancelCmd = new DelegateCommand(() => CancelCmdMethod());
+                }
+                return cancelCmd;
+            }
+        }
+
+        /// <summary>
+        /// 取消命令方法
+        /// </summary>
+        /// <exception cref="NotImplementedException"></exception>
+        private void CancelCmdMethod()
+        {
+            RaiseRequestClose(new DialogResult(ButtonResult.Cancel));
+        }
+
+
+        #endregion
+
+        private PeakValleyDto DtoConvert(PeakValleyConfig peakValley)
+        {
+            PeakValleyDto peakValleyDto = new PeakValleyDto();
+
+            peakValleyDto.Index = peakValley.Index;
+            peakValleyDto.Id = peakValley.Id;
+            peakValleyDto.StartTime = peakValley.StartTime;
+            peakValleyDto.EndTime = peakValley.EndTime;
+            peakValleyDto.ElePV = peakValley.ElePV;
+            peakValleyDto.Enable = peakValley.Enable;
+            peakValleyDto.Price = peakValley.Price;
+
+            return peakValleyDto;
+        }
+
+
+        /// <summary>
+        /// 插入或者更新数据
+        /// </summary>
+        private void InsertOrUpdate(PeakValleyDto data)
+        {
+            if (data.Id != null && data.Enable == true)
+            {
+                var datainfo = freeSql.Select<PeakValleyConfig>().Where(a => a.Id == data.Id);
+                if (datainfo.Count() > 0)//存在就更新
+                {
+                    freeSql.Update<PeakValleyConfig>()
+                        .Set(a => a.StartTime, data.StartTime)
+                        .Set(a => a.EndTime, data.EndTime)
+                        .Set(a => a.Price, data.Price)
+                        .Set(a => a.ElePV, data.ElePV)
+                        .Where(a => a.Id == data.Id)
+                        .ExecuteAffrows();
+                }
+                else//否则新增
+                {
+                    freeSql.Insert<PeakValleyConfig>(new PeakValleyConfig()
+                    {
+                        ElePV = data.ElePV,
+                        StartTime = data.StartTime,
+                        Price = data.Price,
+                        EndTime = data.EndTime,
+                        Index = data.Index
+                    }).ExecuteInserted();
+                }
+            }
+
+
+
+        }
+
+
+        private List<cbxItem> _CbxTime;
+        /// <summary>
+        /// 时间信息下拉框
+        /// </summary>
+        public List<cbxItem> CbxTime
+        {
+            get { return _CbxTime; }
+            set { _CbxTime = value; RaisePropertyChanged(); }
+        }
+
+
+        private ElePVEnum GetElePVEnum(string data)
+        {
+            switch (data)
+            {
+                case "尖峰电价":
+                    return ElePVEnum.TopPeak;
+                case "平段电价":
+                    return ElePVEnum.Flat;
+                case "峰段电价":
+                    return ElePVEnum.Peak;
+                case "谷段电价":
+                    return ElePVEnum.Valley;
+                default:
+                    return ElePVEnum.Flat;
+            }
+        }
+
+        private string GetElePVStr(ElePVEnum elePVEnum)
+        {
+            switch (elePVEnum)
+            {
+                case ElePVEnum.TopPeak:
+                    return "尖峰电价";
+                case ElePVEnum.Peak:
+                    return "峰段电价";
+                case ElePVEnum.Valley:
+                    return "谷段电价";
+                case ElePVEnum.Flat:
+                    return "平段电价";
+                default:
+                    return "";
+            }
+        }
+
+        #region 下拉框选择
+
+        //private string _SelectedTime1;
+        ///// <summary>
+        ///// 时间信息下拉框
+        ///// </summary>
+        //public string SelectedTime1
+        //{
+        //    get { return _SelectedTime1; }
+        //    set
+        //    {
+        //        _SelectedTime1 = value;
+        //        if (_SelectedTime1 != "停用")
+        //        {
+        //            PeakValleyDto1.Enable = true;
+        //            PeakValleyDto1.ElePV = GetElePVEnum(_SelectedTime1);
+        //        }
+        //        else
+        //        {
+        //            PeakValleyDto1.Enable = false;
+        //        }
+        //        RaisePropertyChanged(); 
+        //    }
+        //}
+
+        #endregion
+
+
+        private PeakValleyConfig _SelectedPeakValley=new PeakValleyConfig();
+        /// <summary>
+        /// 选中的模型
+        /// </summary>
+        public PeakValleyConfig SelectedPeakValley
+        {
+            get { return _SelectedPeakValley; }
+            set { _SelectedPeakValley = value; RaisePropertyChanged(); }
+        }
+
+        /// <summary>
+        /// 窗口打开时的传递的参数
+        /// </summary>
+        /// <param name="parameters"></param>
+        public override void OnDialogOpened(IDialogParameters parameters)
+        {
+            var data = parameters.GetValue<PeakValleyConfig>("Model");
+            if (data != null)//修改
+            {
+                SelectedPeakValley = data;
+                StartTime = DateTime.Parse(SelectedPeakValley.StartTime);
+                EndTime = DateTime.Parse(SelectedPeakValley.EndTime);
+                SelectedElePvEnum = GetElePVStr(SelectedPeakValley.ElePV);
+            }
+            else//新增
+            {
+                SelectedPeakValley.Enable=true;
+            }
+
+            //SelectedElePvEnum = GetElePVStr(SelectedPeakValley.ElePV);
+        }
+
+
+    }
+}