$PBExportHeader$f_pack_dscrp.srf
global type f_pack_dscrp from function_object
end type

forward prototypes
global function string f_pack_dscrp (long arg_mtrlid, decimal arg_qty, string arg_prdpackcode, decimal arg_packqty, string arg_unit)
end prototypes

global function string f_pack_dscrp (long arg_mtrlid, decimal arg_qty, string arg_prdpackcode, decimal arg_packqty, string arg_unit);//返回包装
//f_pack_dscrp(arg_mtrlid,arg_qty,arg_prdpackcode,arg_packqty,arg_unit)
String rst_dscrp = ''
Decimal lde_packqty_Tol, lde_qty
String ls_format

arg_qty = abs(arg_qty)
arg_prdpackcode = Trim(arg_prdpackcode)
IF arg_prdpackcode = '' Or arg_packqty = 0 THEN
	ls_format = f_GetStringFormat(0, arg_qty)
	rst_dscrp = String(arg_qty,ls_format) + arg_unit
	GOTO ext
END IF

Int li_ifpacktype
SELECT ifpacktype INTO :li_ifpacktype
	FROM u_mtrldef
	Where mtrlid = :arg_mtrlid;
IF sqlca.SQLCode <> 0 THEN
	li_ifpacktype = 1
END IF

IF li_ifpacktype = 0 THEN //乘法
	lde_packqty_Tol = arg_qty * arg_packqty
	ls_format = f_GetStringFormat(0, lde_packqty_Tol)
	rst_dscrp = String(lde_packqty_Tol,ls_format) + arg_prdpackcode
ELSE //除法
	lde_packqty_Tol = truncate(arg_qty / arg_packqty, 0)
	lde_qty = Mod(arg_qty, arg_packqty)
	rst_dscrp = ""
	
	IF lde_packqty_Tol > 0 THEN
		rst_dscrp = String(lde_packqty_Tol) + arg_prdpackcode
	END IF
	
	IF lde_qty > 0 THEN
		ls_format = f_GetStringFormat(0, lde_qty)
		rst_dscrp += String(lde_qty,ls_format) + arg_unit
	END IF
	
	//	IF Long(arg_qty/arg_packqty) <= 0 THEN //不够一包
	//		ls_format = f_GetStringFormat(0, arg_qty)
	//		rst_dscrp = String(arg_qty,ls_format) + arg_unit
	//	ELSE
	//		IF Mod ( arg_qty, arg_packqty ) = 0 THEN
	//			rst_dscrp = String(Truncate(arg_qty/arg_packqty,0)) + Trim(arg_prdpackcode)
	//		ELSE
	//			IF Mod(Mod ( arg_qty, arg_packqty ),1) = 0 THEN
	//				IF Truncate(arg_qty/arg_packqty,0) = 0 THEN
	//					rst_dscrp = String(Mod ( arg_qty, arg_packqty ),'#####0') + arg_unit
	//				ELSE
	//					rst_dscrp = String(Truncate(arg_qty/arg_packqty,0)) + Trim(arg_prdpackcode) + String(Mod ( arg_qty, arg_packqty ),'#####0') + arg_unit
	//				END IF
	//			ELSE
	//				IF Truncate(arg_qty/arg_packqty,0) = 0 THEN
	//					rst_dscrp = String(Mod ( arg_qty, arg_packqty ),'#####0.00##') + arg_unit
	//				ELSE
	//					rst_dscrp = String(Truncate(arg_qty/arg_packqty,0)) + Trim(arg_prdpackcode) + String(Mod ( arg_qty, arg_packqty ),'#####0.00##') + arg_unit
	//				END IF
	//			END IF
	//		END IF
	//	END IF
END IF

ext:
RETURN rst_dscrp



end function