using HH.WCS.Mobox3.YNJT_BZP.models.other;
using HH.WCS.Mobox3.YNJT_BZP.util;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using static HH.WCS.Mobox3.YNJT_BZP.dispatch.NDC;

namespace HH.WCS.Mobox3.YNJT_BZP.wms {
    /// <summary>
    /// 容器帮助类
    /// </summary>
    internal class ContainerHelper {
        internal static string GenerateCntrNo() {
            var id = SYSHelper.GetSerialNumber("托盘号", "TP");
            var date = DateTime.Now.ToString("yyMMdd");
            return $"TP{date}{id.ToString().PadLeft(4, '0')}";
        }
        
        
        /// <summary>
        /// 判断容器是否有物料信息
        /// </summary>
        /// <param name="cntr"></param>
        /// <returns></returns>
        internal static bool CheckEmpty(string cntr) {
            //1.0 查货位容器表
            var db = new SqlHelper<object>().GetInstance();
            return db.Queryable<LocCntrRel>().Count(a => a.S_LOC_CODE.Trim() == cntr) == 0;

        }

        internal static bool AddCntr(string cntrCode ,int type)
        {
            var res = true;
            var db = new SqlHelper<object>().GetInstance();
            try
            {
               var TN_Container = new Container { S_CODE = cntrCode, N_TYPE = type };
               TN_Container.S_TYPE = Container.GetStateStr(type);
               res = db.Insertable<Container>(TN_Container).ExecuteCommand() > 0;
            }
            catch (Exception ex)
            {
                res = false;
            }
            return res;
        }

        /// <summary>
        /// 根据容器号获取容器信息
        /// </summary>
        /// <param name="cntr"></param>
        /// <returns></returns>
        internal static Container GetCntr(string cntr) {
            var db = new SqlHelper<object>().GetInstance();
            return db.Queryable<Container>().Where(a => a.S_CODE == cntr).First();
        }

        /// <summary>
        /// 根据容器获取物料信息
        /// </summary>
        /// <param name="cntr"></param>
        /// <returns></returns>
        internal static List<CntrItemRel> GetCntrItemRel(string cntr) {
            var db = new SqlHelper<object>().GetInstance();
            var list = db.Queryable<CntrItemRel>().Where(a => a.S_CNTR_CODE == cntr).ToList();
            return list;
        }
        internal static bool BindNewCntrItem(string loc,string cntrCode, string itemCode) {
            var res = false;
            var itemName = ItemHelper.GetItemInfo(itemCode).S_ITEM_NAME;
            var db = new SqlHelper<object>().GetInstance();
            try {
                db.BeginTran();
                var cntr = new Container { S_CODE = cntrCode, N_DETAIL_COUNT = 1 };
                db.Insertable(cntr).ExecuteCommand();
                //获取物料信息，填充到容器货品明细，方便人工查看
                var cir = new CntrItemRel { S_CNTR_CODE = cntr.S_CODE.Trim(), F_QTY = 1, S_ITEM_CODE = itemCode, S_ITEM_NAME = itemName };
                db.Insertable<CntrItemRel>(cir).ExecuteCommand();
                var lcr = new LocCntrRel { S_CNTR_CODE = cntrCode, S_LOC_CODE = loc };
                db.Insertable<LocCntrRel>(lcr).ExecuteCommand();
                db.CommitTran();
                res = true;
            }
            catch (Exception ex) {
                db.RollbackTran();
                Console.WriteLine(ex.Message);
            }

            return res;
        }


        internal static bool addCntrItem(string cntrCode, CntrItemRel cntrItemRel)
        {
            var res = false;
            var db = new SqlHelper<object>().GetInstance();
            try
            {
                db.BeginTran();
                var container = db.Queryable<Container>().Where(a => a.S_CODE == cntrCode).First();
                if (container == null)
                {
                    container = new Container { S_CODE = cntrCode, N_DETAIL_COUNT = 1 };
                    db.Insertable(container).ExecuteCommand();
                }
                else 
                {
                    container.N_DETAIL_COUNT = 1;
                    db.Updateable(container).ExecuteCommand();
                }
                res = db.Insertable<CntrItemRel>(cntrItemRel).ExecuteCommand() > 0;
                db.CommitTran();
                res = true;
            }
            catch (Exception ex)
            {
                db.RollbackTran();
                Console.WriteLine(ex.Message);
            }

            return res;
        }

        internal static bool deleteCntrItem(string cntrCode)
        {
            var res = false;
            var db = new SqlHelper<object>().GetInstance();
            try
            {
                db.BeginTran();
                res = db.Deleteable<CntrItemRel>().Where(a => a.S_CNTR_CODE == cntrCode).ExecuteCommand() > 0;
                db.CommitTran();
                res = true;
            }
            catch (Exception ex)
            {
                db.RollbackTran();
                Console.WriteLine(ex.Message);
            }
            return res;
        }

    }
}