using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;

namespace MESClassLibrary.DAL.Injection
{
    public class UniqueDal
    {
        /// <summary>
        /// 生成流水号
        /// </summary>
        /// <param name="type">类型</param>
        /// <param name="len">流水号长度</param>
        /// <returns></returns>
        public  string GetBillNo(string type, int len)
        {
            string sql = $"exec p_GetBillNo '{type}'";
            DataTable dt = SqlHelper.ExecuteDataset(SqlHelper.GetConnSting(), CommandType.Text, sql).Tables[0];

            return Convert.ToInt32(dt.Rows[0]["value"]).ToString().PadLeft(len, '0');
        }

        /// <summary>
        /// 生成最新的注塑条码
        /// </summary>
        /// <param name="stockNo"></param>
        /// <param name="batch"></param>
        /// <returns></returns>
        public string GetSjBarCodeSerialNo(string stockNo, string batch)
        {
            //if (stockNo.Length != 10)
            //{
            //    throw new Exception($"生成塑件条码错误,因为存货代码[{stockNo}]格式不正确,必须10位长度.");
            //}
            string s = GetBillNo(stockNo + batch, 4);
            string sjBarCode = stockNo + batch + s;
            try
            {
                SqlHelper.ExecuteNonQuery(SqlHelper.GetConnSting(), CommandType.Text, $" insert into tb_BarCodeUnique(OneBarCode) values('{sjBarCode}')");
                return sjBarCode;
            }
            catch (Exception ex)
            {
                return GetSjBarCodeSerialNo(stockNo, batch);
            }
        }

        public string GetPackageSerialNo(string partNo, string batch,string packageSize)
        {
            //if (stockNo.Length != 10)
            //{
            //    throw new Exception($"生成塑件条码错误,因为存货代码[{stockNo}]格式不正确,必须10位长度.");
            //}
            if (packageSize.Length < 3)
            {
                packageSize = packageSize.PadLeft(3, '0');
            }
            string s = GetBillNo(partNo + batch, 4);
            string sjBarCode = partNo + "." + batch + "." + packageSize + "." + s;
            try
            {
                SqlHelper.ExecuteNonQuery(SqlHelper.GetConnSting(), CommandType.Text, $" insert into tb_BarCodeUnique(OneBarCode) values('{sjBarCode}')");
                return sjBarCode;
            }
            catch (Exception ex)
            {
                return GetPackageSerialNo(partNo, batch, packageSize);
            }
        }
    }
}