using System.ComponentModel.DataAnnotations;
using Dlhis.Entity.Canteen.Enums;
using Kurisu.AspNetCore.Utils.Extensions;

namespace Dlhis.Middle.Request;

public class OrderAddRequest : IValidatableObject
{
    /// <summary>
    /// 是否离线数据
    /// </summary>
    public bool IsOffline { get; set; } = false;

    /// <summary>
    /// 消费机器唯一信息
    /// </summary>
    public string DeviceUniqueNo { get; set; }

    /// <summary>
    /// 第三方订单号
    /// </summary>
    public string ThirdNo { get; set; }

    /// <summary>
    /// 档案号/QrCode/学工号
    /// </summary>
    [Required(ErrorMessage = "人员档案号/QrCode/学工号/userId 不能为空")]
    public string UserUniqueNo { get; set; }

    /// <summary>
    /// 来源
    /// </summary>
    [EnumDataType(typeof(BalanceRecordSourceEnumType))]
    public BalanceRecordSourceEnumType Source { get; set; }

    /// <summary>
    /// 金额
    /// </summary>
    [Range(0.01, double.MaxValue)]
    public decimal Amount { get; set; }

    /// <summary>
    /// 产生时间
    /// </summary>
    public DateTime? CostDateTime { get; set; }

    
    public string Image { get; set; }


    public IEnumerable<ValidationResult> Validate(ValidationContext validationContext)
    {
        //处理金额
        Amount = -Math.Abs(Amount);

        CostDateTime ??= DateTime.Now;

        if (DeviceUniqueNo.IsEmpty())
        {
            yield return new ValidationResult("设备号不能为空", new[] { nameof(DeviceUniqueNo) });
        }
    }
}