using IStation.Untity;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace IStation.Application
{
    /// <summary>
    /// 
    /// </summary>
    public class ObjectIdsInput : IValidatableObject
    {


        /// <summary>
        /// 对象类型
        /// </summary>
        [Required, DataValidation(AllowEmptyStrings = false)]
        public string ObjectType { get; set; }

        /// <summary>
        /// 
        /// </summary>
        [Required, DataValidation(AllowEmptyStrings = false)]
        public string ObjectIds { get; set; }

        /// <summary>
        /// 
        /// </summary>
        public IEnumerable<ValidationResult> Validate(ValidationContext validationContext)
        {
            var ids = LongListHelper.ToList(ObjectIds);
            if (ids == null || ids.Count() < 1)
            {
                yield return new ValidationResult(
                        "ObjectIds 必须是用 , 隔开的ID列表"
                        , new[] { nameof(ObjectIds) }
                    );

            }
        }
    }
}