iot/projects/Platform/Application/Models/IoTCenter/EditIoTCommandModel.cs

using Infrastructure.Application;
using Microsoft.AspNetCore.Mvc;
using Platform.Areas.IoTCenter.Controllers;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;

namespace IoT.Shared.Application.Models
{
    [Display(Name = "命令")]
    public class EditIoTCommandModel : EditModel
    {
        [Display(Name = "机构")]
        [SelectList(nameof(BuildingId),nameof(AjaxController.GetBuilding))]
        [ReadOnlyForEdit]
        public Guid? OrganId { get; set; }

        [Display(Name = "建筑")]
        [SelectList(nameof(IoTGatewayId), nameof(AjaxController.GetIoTGateway))]
        [ReadOnlyForEdit]
        public Guid? BuildingId { get; set; }

        [SelectList(nameof(DeviceId), nameof(AjaxController.GetIoTDevice))]
        [Display(Name = "网关")]
        [Required(ErrorMessage = nameof(RequiredAttribute))]
        public Guid? IoTGatewayId { get; set; }

        [SelectList(nameof(ApiId), nameof(AjaxController.GetIoTApiByDevice))]
        [Display(Name = "设备")]
        [Required(ErrorMessage = nameof(RequiredAttribute))]
        public Guid? DeviceId { get; set; }

        [SelectList]
        [Display(Name = "Api")]
        [Required(ErrorMessage = nameof(RequiredAttribute))]
        public Guid? ApiId { get; set; }

        [Display(Name = "命令名称")]
        [MaxLength(24, ErrorMessage = "{0}最大长度为{1}")]
        public string Name { get; set; }

        [Display(Name = "序号")]
        public int DisplayOrder { get; set; }

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

        [Display(Name = "延迟")]
        public int? Delay { get; set; }

        [DisplayOnly]
        [Display(Name = "参数")]
        public string QueryString { get; set; }

        [Display(Name = "参数", Order = 50)]
        [ScaffoldColumn(false)]
        public List<EditApiParameterModel> Parameters { get; set; } = new List<EditApiParameterModel>();

        public string GetQueryString()
        {
            if (this.Parameters.Any())
            {
                var queryString = string.Empty;
                foreach (var item in this.Parameters)
                {
                    queryString += $"&{item.Name}={item.Value}";
                }
                return queryString.TrimStart('&');
            }
            return null;
        }
    }
}