using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data;
using CoreFS.CA06;
using DbHelp = Core.StlMes.Client.Sale.DbHelp;

namespace Core.StlMes.Client.Sale.SaleFundMgt.FundBLL.FundSecondLevelAccount
{
    public class FundSecondlevelAccountMgt:FundBaseBLL.FundBaseBLL
    {
         private OpeBase _ob;
         public FundSecondlevelAccountMgt(OpeBase ob)
            : base(ob)
       {
           _ob = ob;
       }

        public DataSet GetSecondLevelAccountByBalanceAndBuyercode(string balanceSubject,string buyercode)
        {
            return this.GetSecondLevelAccountInstance().GetSelFundSecondLevelAccountInfoByBalanceSubjectAndBuyerCode(balanceSubject, buyercode, true);
        }

        private FundDAL.FundSecondLevelAccountDAL.FundSecondlevelAccountDAL GetSecondLevelAccountInstance()
        {
            return new FundDAL.FundSecondLevelAccountDAL.FundSecondlevelAccountDAL(this._ob);
        }

        private FundDAL.FundSecondLevelAccountDAL.FundSecondUsedDetailDAL GetSecondLevelDetailInstance()
        {
            return new FundDAL.FundSecondLevelAccountDAL.FundSecondUsedDetailDAL(this._ob);
        }

        /// <summary>
        /// 通过结算单位，客户单位，二级单位返回二级账户资金转移信息
        /// </summary>
        /// <param name="balancesubject"></param>
        /// <param name="buyercode"></param>
        /// <param name="secondacct"></param>
        /// <returns></returns>
        public DataSet GetSelFundSecondUsedDetailByBalanceSubjectAndBuyercodeAndSecondName(string balancesubject, string buyercode, string secondacct)
        {
            return GetSecondLevelDetailInstance().GetSelFundSecondUsedDetailBybalAndBuyercodeAndsecondName(balancesubject,buyercode,secondacct);
        }

        /// <summary>
        /// 获取所有二级账户，并组合成数组返回
        /// </summary>
        /// <returns></returns>
        public string[] GetAllSecondLevelAccount()
        {
            List<string> list = new List<string>();
            DataSet ds = this.GetSecondLevelAccountInstance().GetSelFundSecondlevelAccountInfo("");
            if (Util.DataSetUtil.Count(ds) == 0)
                return null;
            foreach (DataRow dr in ds.Tables[0].Rows)
            {
                if (!list.Contains(dr[_columnNameSecAct].ToString()))
                {
                    list.Add(dr[_columnNameSecAct].ToString());
                }
                
            }
            return list.ToArray();
           
        }

        /// <summary>
        /// 获取所有二级账户信息，list返回
        /// </summary>
        /// <returns></returns>
        public List<string> GetAllSecondLevelAccountList()
        {
            List<string> list = new List<string>();
            DataSet ds = this.GetSecondLevelAccountInstance().GetSelFundSecondlevelAccountInfo("");
            if (Util.DataSetUtil.Count(ds) == 0)
                return null;
            foreach (DataRow dr in ds.Tables[0].Rows)
            {
                if (!list.Contains(dr[_columnNameSecAct].ToString()))
                {
                    list.Add(dr[_columnNameSecAct].ToString());
                }

            }
            return list;

        }

        private string _columnNameSecAct = "SECONDACCOUNT";

        /// <summary>
        /// 创建二级账户
        /// </summary>
        /// <param name="act"></param>
        /// <param name="errMsg"></param>
        public void CreateSecondLevelAccount(Model.SEL_FUND_SECONDLEVEL_ACCOUNT act, out string errMsg)
        {
            errMsg = "";
            // 检查二级账户是否存在
            Model.SEL_FUND_SECONDLEVEL_ACCOUNT secacct =
                this.GetSecondLevelAccountInstance().GetSelFundSecondAccountBySecondAccount(act.BALANCESUBJECT,act.BUYERCODE,act.SECONDACCOUNT);
            if (secacct != null)
            {
                errMsg = "二级账户已经存在";
                return;
            }
           this.GetSecondLevelAccountInstance().CreateSecondLevelAccount(act,out errMsg);
        }


        /// <summary>
        /// 顺延创建二级账户和三级账户，有则不创建，没有则创建
        /// </summary>
        /// <param name="act"></param>
        /// <param name="errMsg"></param>
        public void CreateSecondLevelAccountAndPactAccount(Model.SEL_FUND_PACT_ACCOUNT act, out string errMsg)
        {
            errMsg = "";
            DbHelp.DbTransaction transaction = base.GetTransaction();
            try
            {
                transaction.BeginTransaction();
                // 检查二级账户是否存在
                Model.SEL_FUND_SECONDLEVEL_ACCOUNT secacct =
                    this.GetSecondLevelAccountInstance().GetSelFundSecondAccountBySecondAccount(act.BALANCESUBJECT, act.BUYERCODE, act.SECONDACCOUNT);
                if (secacct == null)
                {

                    // 不存在则创建
                    Model.SEL_FUND_SECONDLEVEL_ACCOUNT acct =
                        new Model.SEL_FUND_SECONDLEVEL_ACCOUNT
                        (act.BALANCESUBJECT, act.BUYERCODE, act.SECONDACCOUNT, 0, 0, "System", Util.DateTimeUtil.GetSystemDate(), Util.DateTimeUtil.GetSystemDate());
                    this.GetSecondLevelAccountInstance().CreateSecondLevelAccount(acct, transaction);
                }

                // 原则上同结算单位，同客户，一个合同号只能在一个二级账户，不能多个二级账户分布
                List<Model.SEL_FUND_PACT_ACCOUNT> acctmodel = this.GetFundPactAccountInstance().
                    GetSelFundPactAccountByBalanceAndPactno(act.BALANCESUBJECT, act.BUYERCODE, act.PACTNO);
                if (acctmodel == null || acctmodel.Count == 0)
                {
                    this.GetFundPactAccountInstance().CreateFundPactAccount(act, transaction);
                }

                // 提交
                transaction.Commit();
            }
            catch(Exception ex)
            {
                errMsg = ex.Message;
                transaction.RollBack();
            }

        
          


           
        }

        public void DeleteSecondLevelAccount(Model.SEL_FUND_SECONDLEVEL_ACCOUNT act, out string errMsg)
        {
            errMsg = "";
            if (!FundVariable.FundConstVariable.isDefaultAccountCanBeDelete && act.SECONDACCOUNT == FundVariable.FundConstVariable.defaultSecondLevelAccount)
            {
                errMsg = "默认账号，不允许删除";
                return;
            }
            Model.SEL_FUND_SECONDLEVEL_ACCOUNT le = null;
            le = this.GetSecondLevelAccountInstance().GetSelFundSecondAccountBySecondAccount(act.BALANCESUBJECT,act.BUYERCODE,act.SECONDACCOUNT);
            if (le != null)
            {
                if (le.LEAVEMONEY > 0)
                {
                    errMsg = "有剩余资金,不允许删除";
                    return;
                }
            }
            // 检查其是否有合同子账户
            FundBLL.FundPactAccount.FundPactAccountMgt pactaccountBLL = 
                new FundBLL.FundPactAccount.FundPactAccountMgt (this._ob);
            List<Model.SEL_FUND_PACT_ACCOUNT> pactAccount = null;
            pactAccount = pactaccountBLL.GetFundPactAccountModelListByBalanceAndBuyercodeAndSecondAccount(act.BALANCESUBJECT,act.BUYERCODE,act.SECONDACCOUNT);
            if (pactAccount != null)
            {
                errMsg = "账户存在子账户";
                return;
            }
            this.GetSecondLevelAccountInstance().DeleteSecondLevelAccount(act,out errMsg);

        }
    }
}