using System;
using System.Collections.Generic;
using System.Data.Common;
using System.Linq;
using System.Web;
using WebLib;

namespace Education
{
    /// <summary>
    /// 通匯銀行資料
    /// </summary>
    public class BRML: DAC
    {
        public BRML()
          : base()
        {
        }

        public BRML(DbConnection conn)
          : base(conn)
        {
        }


        public NameValueList BankBranchList() 
        {
            NameValueList result = new NameValueList();

            NameValueList banks = new NameValueList();
            IDataList banklist = banks as IDataList;
            DbCommand cmdSelect = NewCommand("SELECT BCNUM AS Value, BCSNM as Name FROM BRML WHERE LEN(BCNUM) = 3");
            Select(cmdSelect, ref banklist);

            foreach (NameValueItem bank in banks)
            {
                NameValueList branches = new NameValueList();
                IDataList branchlist = branches as IDataList;
                DbCommand cmdBranch = NewCommand("SELECT BCNUM AS Value, BCNAM as Name FROM BRML WHERE BCNUM LIKE @BCNUM AND LEN(BCNUM) > 3");
                AddParam(cmdBranch, "@BCNUM", $"{bank.Value}%");
                Select(cmdBranch, ref branchlist);

                foreach (NameValueItem branch in branches)
                {
                    result.Add($"{bank.Name}{branch.Name}", branch.Value);
                }
            }
            return result;
        }
    }
}