iot/projects/IoT/IoT.Shared/Application/Domain/Entities/Data.cs

using Infrastructure.Domain;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;

namespace Application.Domain.Entities
{
    [Display(Name = "数据")]
    public class Data : BaseEntity
    {
        [Display(Name = "键")]
        [Required]
        public string Key { get; set; }

        [Display(Name = "值")]
        public string Value { get; set; }

        [Display(Name = "名称")]
        public string Name { get; set; }

        [Display(Name = "类型")]
        public DeviceDataType Type { get; set; }

        [Display(Name = "单位")]
        public string Unit { get; set; }

        [Display(Name = "描述")]
        public string Description { get; set; }

        [Display(Name = "时间戳")]
        public long Timestamp { get; set; }

        [Display(Name = "隐藏")]
        public bool Hidden { get; set; }

        [Display(Name = "设备Id")]
        public Guid DeviceId { get; set; }

        [Display(Name = "设备")]
        public Device Device { get; set; }

        public List<IoTTigger> Tiggers { get; set; } = new List<IoTTigger>();

        public dynamic GetValue()
        {
            if (this.Type == DeviceDataType.Int)
            {
                return Convert.ToInt32(this.Value);
            }
            if (this.Type == DeviceDataType.Float)
            {
                return Convert.ToSingle(this.Value);
            }
            if (this.Type == DeviceDataType.Bool)
            {
                return Convert.ToBoolean(this.Value);
            }
            return Value;
        }
    }
}