using System.ComponentModel.DataAnnotations;
using Kurisu.AspNetCore.CustomClass;
using Kurisu.AspNetCore.Utils.Extensions;

namespace Dlhis.Basic.Dishes.Request;

public class DishesMenuNameDateSaveRequest : IValidatableObject
{
    /// <summary>
    /// 菜单编码
    /// </summary>
    public string CustomCode { get; set; }

    /// <summary>
    /// 时间段
    /// </summary>
    [Required(ErrorMessage = "时间段不可为空")]
    public DateTimePeriod Period { get; set; }

    /// <summary>
    /// 餐次数据
    /// </summary>
    public List<DishesMenuShiftTypeSaveRequest> ShiftTypes { get; set; }

    public IEnumerable<ValidationResult> Validate(ValidationContext validationContext)
    {
        if (Period.Start > Period.End)
        {
            yield return new ValidationResult("时间范围有误", new[] { nameof(Period) });
        }

        if (CustomCode.IsEmpty())
        {
            CustomCode = Period.Start.Value.ToString("yyyy-MM-dd") + "." + Period.End.Value.ToString("yyyy-MM-dd");
        }
    }
}