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

namespace QMAPP.FJC.TRACING.CodeGenerators
{
    public class ProductCodeGenerator:DAInterface.ICodeGenerator
    {
        public string Generate(string materialcode, DateTime time, dynamic parameters)
        {
            MD.DAL.MaterialDAL mdal = new MD.DAL.MaterialDAL();
            var material= mdal.Get(new MD.Entity.Material { MATERIAL_CODE = materialcode });
            if (material == null)
            {
                throw new Exception("查找物料信息失败！");
            }
            DAL.Basic.MaterialCodeInitDAL mcdal = new DAL.Basic.MaterialCodeInitDAL();
            var materialinit= mcdal.GetByCondition(new Entity.Basic.MaterialCodeInit{ MATERIAL_TYPE=material.MATERIAL_TYPE_CODE});
            
            string prefix="";
            if(materialinit!=null)
            {
                prefix=materialinit.PRODUCT_TYPES;
            }

            var productdal=new DAL.Produce.ProductDAL();

            string maxcode=productdal.GetMaxCode(material.MATERIAL_TYPE_CODE,time);
            string newcode = "1";
            if (!string.IsNullOrEmpty(maxcode))
            {
                newcode = (Convert.ToInt32(maxcode) + 1) + "";
            }
            newcode = prefix+time.ToString("yyyyMMdd") + newcode.PadLeft(6, '0');

            return newcode;
        }
    }
}