using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations.Schema;
using System.Text;
using WMS.Web.Domain.Values;

namespace WMS.Web.Domain.Entitys
{
    /// <summary>
    /// wms出入库回退记录表
    /// </summary>
    [Serializable]
    [Table("t_wms_back_record")]    
    public class BackRecord
    {
        /// <summary>
        /// ID
        /// </summary>
        public int Id { get; set; }
        /// <summary>
        /// 单据编号
        /// </summary>
        public string BillNo { get; set; }
        /// <summary>
        /// 类型：1为入库回退下架，2为出库回退上架
        /// </summary>
        public BackRecordType Type { get; set; }
        /// <summary>
        /// 操作人
        /// </summary>
        public int CreatorId { get; set; }
        /// <summary>
        /// 操作时间
        /// </summary>
        public DateTime CreateTime { get; set; }

        /// <summary>
        /// 明细
        /// </summary>
        public List<BackRecordDetails> Details { get; set; } = new List<BackRecordDetails>();

        /// <summary>
        /// 创建
        /// </summary>
        /// <param name="creatorId"></param>
        public void Create(int creatorId)
        {
            this.CreatorId = creatorId;
            this.CreateTime = DateTime.Now;
        }

        /// <summary>
        /// 生成单据号
        /// </summary>
        public void GenerateNo()
        {
            //用户手动输入了 就不自动生成了
            if (!string.IsNullOrEmpty(this.BillNo)) return;

            if (this.Id.ToString().Length >= 8)
            {
                this.BillNo = "CR" + this.Id.ToString();
                return;
            }

            string idStr = this.Id.ToString();
            while (true)
            {
                idStr = "0" + idStr;
                if (idStr.Length >= 8) break;
            }
            this.BillNo = "CR" + idStr;
        }
    }
}