{
--------------------------------------------------------------------------
 PROGRAMA          : INPRMT066
 OBJETIVO          : Programa Para Anular en Forma Logica Movimientos de
                     Inventario de Materia Prima.
 PROGRAMADOR       : Tadeo A. Ferreras F.  
--------------------------------------------------------------------------
}
GLOBALS
  "inprgb000.4gl"

 DEFINE anular RECORD
         cod_mov    SMALLINT,
         num_doc    INTEGER,
         fecha      CHAR(10),
         cod_sp     SMALLINT,
         cod_sp_sec SMALLINT
 END RECORD
 DEFINE descrip_mov CHAR(30)
 DEFINE opc1 CHAR(1)
 MAIN                
   DEFER INTERRUPT
   CALL ARG_VAL(1) RETURNING usuarios
   CALL ARG_VAL(2) RETURNING clave
   CALL ARG_VAL(3) RETURNING impresor 
   CONNECT to "decomarmol"  USER  usuarios USING clave

   SELECT * INTO p_companias.* FROM companias
   CALL inprmt066()
 END MAIN

FUNCTION inprmt066()
  DEFINE fecha CHAR(8)
  DEFINE hora CHAR(5),
  pnumdoc INT,
  pcodmov SMALLINT,
  cherror STRING
  
  
  CLEAR SCREEN
  OPTIONS
  ERROR LINE 24,
  FORM LINE 4,
  COMMENT LINE 22,
  PROMPT LINE 23

  
  OPEN WINDOW anular AT 8,4 WITH FORM "infmwd005" ATTRIBUTE (BORDER,FORM LINE
  FIRST + 1,PROMPT LINE LAST)

  INPUT BY NAME anular.cod_mov,anular.num_doc ATTRIBUTE (BOLD)
  
  AFTER FIELD cod_mov
    IF anular.cod_mov is null THEN
       LET numero_msg = 16
       CALL msg(numero_msg)
       NEXT FIELD cod_mov
    END IF
 
   SELECT a.descrip_mov INTO descrip_mov FROM intb00005 a
   WHERE a.cod_mov = anular.cod_mov AND a.status_t IS NULL

   IF STATUS = NOTFOUND THEN 
      LET numero_msg = 3
      CALL msg(numero_msg)
      NEXT FIELD cod_mov
   END IF

   DISPLAY BY NAME descrip_mov

 AFTER FIELD num_doc
   IF anular.num_doc is null THEN
      LET numero_msg = 16
      CALL msg(numero_msg)
      NEXT FIELD num_doc
   END IF

   SELECT UNIQUE a.num_doc FROM intb00006 a
   WHERE a.cod_mov = anular.cod_mov AND a.num_doc = anular.num_doc AND
         a.status_t IS NULL 

   IF status = notfound THEN
      LET numero_msg = 3
      CALL msg(numero_msg)
      NEXT FIELD cod_mov
   END IF

   SELECT CONVERT(CHAR(10),MAX(a.fecha),103),MAX(a.cod_sp),MAX(a.cod_sp_sec)
   INTO anular.fecha,anular.cod_sp,anular.cod_sp_sec
   FROM intb00006 a 
   WHERE a.cod_mov = anular.cod_mov AND a.num_doc = anular.num_doc AND
         a.status_t IS NULL
   IF STATUS = NOTFOUND THEN
      CALL msg(3)
      NEXT FIELD num_doc
    END IF
   DISPLAY BY NAME anular.fecha,anular.cod_sp,anular.cod_sp_sec

   LET p_fechas = anular.fecha
   LET pnumdoc = anular.num_doc
   LET pcodmov = anular.cod_mov
     CALL prd(p_fechas,usuarios) RETURNING bandera
     IF bandera = 1 THEN
        EXIT INPUT
     END IF
     
 END INPUT

 IF bandera = 1 THEN
    LET bandera = 0
    GOTO salir
 END IF
 
 IF int_flag THEN
    LET numero_msg = 2
    CALL msg(numero_msg)
    LET int_flag = FALSE
    CLOSE WINDOW anular 
    RETURN
 END IF

 PROMPT "Quiere Proceder Anulacion de Este Dcto.  (S/N)? " FOR CHAR opc1
 LET opc1 = upshift(opc1)

 IF opc1 = "S" THEN
    SELECT a.status_mov INTO status_m FROM intb00005 a
    WHERE a.cod_mov = pcodmov

    DECLARE busca CURSOR FOR
    SELECT a.cod_n,a.cod_grupo,a.cod_tipo,a.cod_sec,a.cantidad_2 FROM intb00006 a
    WHERE a.num_doc=pnumdoc and a.cod_mov=pcodmov and CONVERT(CHAR(10),a.fecha,103) > "01/08/2009"

    LET decide = "N"
    LET idx = 1
    FOREACH busca INTO movi2[idx].cod_n,movi2[idx].cod_grupo,
                       movi2[idx].cod_tipo,movi2[idx].cod_sec,
                       movi2[idx].cantidad_2

      IF status_m = "1" THEN
         SELECT SUM(cantidad_2) INTO chequea.existe FROM intb00006
         WHERE cod_n = movi2[idx].cod_n and cod_grupo = movi2[idx].cod_grupo and
               cod_tipo=movi2[idx].cod_tipo and cod_sec = movi2[idx].cod_sec and 
               status_t is null

         LET chequea.existe = chequea.existe - movi2[idx].cantidad_2
   
         IF chequea.existe < 0 THEN
            LET cherror = "NO PUEDE ANULAR DOCUMENTO, LA EXISTENCIA SERA NEGATIVA EN EL CODIGO: ",
            movi2[idx].cod_n USING "<<<<","-",movi2[idx].cod_grupo USING "<<<<","-",
            movi2[idx].cod_tipo USING "<<<<","-",movi2[idx].cod_sec USING "<<<<"," Ext. ",chequea.existe USING "--<,--<.##"
            CALL fgl_winmessage("ERROR",cherror,"INFO")
            RETURN
         END IF  
      END IF
      LET idx = idx + 1
    END FOREACH

    UPDATE intb00006 set status_t = "E",
                         us_mod = usuarios,
                         fech_mod = GETDATE()
    WHERE intb00006.cod_mov = pcodmov AND 
    intb00006.num_doc = pnumdoc #AND
          #CONVERT(CHAR(10),intb00006.fecha,103) > "01/08/2009"

    UPDATE cotb00038 set status_t = "E",us_mod = SUSER_NAME(),fech_mod = GETDATE()
    WHERE @cod_mov = anular.cod_mov AND @num_doc = anular.num_doc AND
          CONVERT(CHAR(10),fecha,103) > "01/08/2009"

                CALL fgl_winmessage("INFO","DOCUMENTO ANULADO","INFO")
 END IF
LABEL salir:
CLOSE WINDOW anular
END FUNCTION