using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.ComponentModel.DataAnnotations;
using System.IO;
using System.Linq;
using System.Runtime.Serialization;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Markup;
using XdCxRhDW.Dto.Attribute;

namespace XdCxRhDW.Dto
{
    /// <summary>
    /// CPU参估参数模型
    /// </summary>
    public class CpuCgDto : IValidatableObject//有复杂验证需要实现IValidatableObject接口,没有则不用
    {
        /// <summary>
        /// 上传后返回的文件名
        /// </summary>
        [FileMustExist]
        public string file1 { get; set; }

        /// <summary>
        /// 上传后返回的文件名
        /// </summary>
        [FileMustExist]
        public string file2 { get; set; }

        /// <summary>
        /// 开始样点
        /// </summary>
        [RangeLong(0, IncludeMin = true)]
        public long smpStart { get; set; }

        /// <summary>
        /// 样点数(0表示文件末尾,0-1之间的小数表示样点百分比)
        /// </summary>
        [RangeDouble(0, IncludeMin = true)]
        public double smpCount { get; set; }

        /// <summary>
        /// 采样率(Hz)
        /// </summary>
        [RangeDouble(0, 100e6)]
        public double samplingRate { get; set; }

        /// <summary>
        /// 信号带宽(Hz)
        /// </summary>
        [RangeDouble(0, 100e6, IncludeMin = true)]
        public double BandHz { get; set; } = 0;


        /// <summary>
        /// 时差中心(us)
        /// </summary>
        public double dtCenter { get; set; }

        /// <summary>
        /// 时差范围(us)
        /// </summary>
        [RangeDouble(0, 100000)]
        public double dtRange { get; set; }

        /// <summary>
        /// 频差范围(单位Hz,默认16384)
        /// </summary>
        [Pow2]
        public double dfRange { get; set; } = 16384;

        /// <summary>
        /// 信噪比门限dB
        /// </summary>
        [RangeDouble(10, 50, IncludeMin = true)]
        public double snrThreshold { get; set; }

        /// <summary>
        /// 超时时间(单位秒,默认30秒)
        /// </summary>
        [RangeInt(1, 600, IncludeMin = true)]
        public int TimeoutSeconds { get; set; } = 30;

        /// <summary>
        /// 模型参数自定义验证(复杂的验证逻辑在这里面写)
        /// </summary>
        /// <param name="validationContext"></param>
        /// <returns></returns>
        public IEnumerable<ValidationResult> Validate(ValidationContext validationContext)
        {
            //if (this.Age<18)
            //    yield return new ValidationResult("你太年轻了", new[] { nameof(this.Age) });
            yield return null;
        }
    }
}