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

namespace WMS.Web.Domain.Entitys
{
    /// <summary>
    /// 箱唛表-编号表
    /// </summary>
    [Serializable]
    [Table("t_wms_box_mark_billno")]
    public class BoxMarkBillNo : EntityBase
    {
        /// <summary>
        /// ID
        /// </summary>
        public override int Id { get; set; }

        /// <summary>
        /// 上级ID
        /// </summary>
        public int Fid { get; set; }

        /// <summary>
        /// 箱唛编号
        /// </summary>
        public string BillNo { get; set; }

        /// <summary>
        /// 箱唛编号-首位
        /// </summary>
        public int FirstBillNo { get; set; }

        /// <summary>
        /// 箱唛编号-末尾序号
        /// </summary>
        public int LastBillNo { get; set; }

        /// <summary>
        /// 是否是尾箱
        /// </summary>
        public bool IsTail { get; set; }

        /// <summary>
        /// 排序
        /// </summary>
        public int Sort { get; set; }

        /// <summary>
        /// 生成编号
        /// </summary>
        /// <param name="firstBillNo"></param>
        /// <param name="lastBillNo"></param>
        public void GenerateBillNo(int firstBillNo, int lastBillNo)
        {
            this.FirstBillNo = Convert.ToInt32(DateTime.Now.ToString("yyMMdd"));
            if (this.FirstBillNo == firstBillNo)
                this.LastBillNo = lastBillNo + 1;
            else
                this.LastBillNo = 1;

            if (this.LastBillNo.ToString().Length >= 5)
            {
                this.BillNo = "XM" + this.FirstBillNo + this.LastBillNo;
                return;
            }

            string lastStr = this.LastBillNo.ToString();
            while (true)
            {
                lastStr = "0" + lastStr;
                if (lastStr.Length >= 5) break;
            }
            this.BillNo = "XM" + this.FirstBillNo + lastStr;
        }
    }
}