MeterVision_v2/MeterVision/model/StandDetailItem.cs

using MeterVision.db;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace MeterVision.model
{
    public class StandDetailItem : INotifyPropertyChanged
    {
        public event PropertyChangedEventHandler PropertyChanged;

        public static Dictionary<int, double> LastUnitMapping = new Dictionary<int, double>
        {
            {0,0.0001 },
            {1,0.001 },
            {2,0.01 },
            {3,0.1 },
            {4,1 },
            {5,10 },
            {6,100 },
            {7,1000 },
            {8,10000 }
        };

        // 触发属性变更通知
        protected virtual void OnPropertyChanged(string propertyName)
        {
            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
        }

        private int _index;
        public int Index
        {
            get => _index;
            set
            {
                if(_index != value)
                {
                    _index = value;
                    OnPropertyChanged(nameof(Index));
                }
            }
        }

        public string StandId { get; set; }

        public string StandDetailId { get; set; }

        public string SrcImage { get; set; }

        private string _standValue;
        public string StandValue
        {
            get => _standValue;
            set
            {
                if(_standValue != value)
                {
                    _standValue = value;
                    OnPropertyChanged(nameof(StandValue));
                }
            }
        }

        private string _stationId;
        public string StationId
        {
            get => _stationId;
            set
            {
                if(_stationId != value)
                {
                    _stationId = value;
                    OnPropertyChanged(nameof(StationId));
                }
            }
        }

        private string _deviceSn;
        public string DeviceSn
        {
            get => _deviceSn;
            set
            {
                if(_deviceSn != value)
                {
                    _deviceSn = value;
                    OnPropertyChanged(nameof(DeviceSn));
                }
            }
        }


        private string _sampleTime;
        public string SampleTime
        {
            get => _sampleTime;
            set
            {
                if(_sampleTime != value)
                {
                    _sampleTime = value;
                    OnPropertyChanged(nameof(SampleTime));
                }
            }
        }

        private int _numCount;
        public int NumCount
        {
            get => _numCount;
            set
            {
                if(_numCount != value)
                {
                    _numCount = value;
                    OnPropertyChanged(nameof(NumCount));
                }
            }
        }

        private int _lastUnit;
        public int LastUnit
        {
            get => _lastUnit;
            set
            {
                if(_lastUnit != value)
                {
                    _lastUnit = value;
                    OnPropertyChanged(nameof(LastUnit));
                    OnPropertyChanged(nameof(LastUnitName));
                }
            }
        }

        public string LastUnitName
        {
            get
            {
                if(LastUnitMapping.TryGetValue(LastUnit,out double lastUnit))
                {
                    return lastUnit + "";
                }
                return "";
            }
        }


        public StandDetailItem()
        {

        }

        public StandDetailItem(TStandDetail standDetail)
        {
            StandId = standDetail.StandId;
            StandDetailId = standDetail.StandDetailId;
            SrcImage = standDetail.SrcImage;
            StandValue = standDetail.StandValue;
            StationId = standDetail.StationId;
            SampleTime = standDetail.SampleTime;
            NumCount = standDetail.NumCount;
            LastUnit = standDetail.LastUnit;
        }
        ///////////////////////////////////////////////////////////
    }
}