IMPORT util
IMPORT com
IMPORT os
IMPORT security

TYPE t_sync_cmd RECORD
       oper STRING,
       data STRING
     END RECORD

MAIN
  DEFINE k,kurl,kbodega STRING,
         ktrue BOOLEAN
   DEFINE ku RECORD
    usuario VARCHAR(50),
    clave   VARCHAR(20),
    sesion  VARCHAR(10)
  END RECORD       
 
 # LET kurl = "https://ws.marmotech.com.do/gas/ws/r/restserver"
   LET kurl = "http://192.168.40.4/gas/ws/r/restserver"
  CALL chequea_prod(kurl)
  LET ku.usuario = 'conecta'
  LET ku.clave = 'conecta'

END MAIN

FUNCTION chequea_prod(xurl)
   DEFINE xurl STRING,
      informacion RECORD
       ordene,usuario,clave STRING
     END RECORD
  
    DEFINE respuesta RECORD
         cod_msg INT,
         descripcion STRING,
         ncf_string  STRING
     END RECORD,

       r_cmd  t_sync_cmd
  
  DEFINE cmd, res, msg,url STRING,
         ret INT
  

  LET informacion.usuario = 'conecta'
  LET informacion.clave = 'conecta'
  LET informacion.ordene = 29381
  
DISPLAY " URL ",xurl
   LET r_cmd.oper = "imp_factura"
   LET r_cmd.data = util.JSON.stringify(informacion) -- aca se convierte a string los datos de la operacion
   LET cmd = util.JSON.stringify(r_cmd)
   
   CALL sync_send_command(xurl, cmd) RETURNING ret, res
   DISPLAY "cmd", cmd,"ret ",ret," RES: ",RES
   IF ret == 0 THEN
       
      CALL util.JSON.parse(res,informacion)
  
      ELSE
        LET msg=SFMT(%"Connection '%1' failed",r_cmd.oper),"\n",url
        CALL show_sync_err(msg)

      END IF 
 
 
END FUNCTION


#
## Communications library using com (http or https)
#

FUNCTION sync_send_command(url, cmd)

    DEFINE url, cmd STRING
    DEFINE result, tmp STRING
    DEFINE http_req com.HTTPRequest
    DEFINE http_resp com.HTTPResponse
   
    
    TRY   LET http_req = com.HTTPRequest.Create(url)
       CALL http_req.setConnectionTimeout(40)
       CALL http_req.setTimeout(40)
       CALL http_req.setMethod("POST")
       CALL http_req.setCharset("UTF-8")
       CALL http_req.setHeader("DBSync-Client","mbs")
       CALL http_req.setHeader("Content-Type","dbsync/json")
    
       CALL http_req.doTextRequest(cmd)
       LET http_resp=http_req.getResponse()
       IF http_resp.getStatusCode() != 200 THEN
         RETURN http_resp.getStatusCode(), http_resp.getStatusDescription()
       END IF
       LET tmp = http_resp.getStatusDescription()
       IF (tmp == "OK" || tmp == "no error" ) THEN
          RETURN -1, SFMT("HTTP request status description: %1 ",tmp)
       END IF
       LET result = http_resp.getTextResponse()
    CATCH
       RETURN -2, SFMT("HTTP request error: STATUS=%1 (%2)",STATUS,SQLCA.SQLERRM)
    END TRY
       
    RETURN 0, result

END FUNCTION

FUNCTION show_sync_err(msg)
    DEFINE msg STRING
    CALL fgl_winmessage(%"ERROR", msg, "exclamation")
END FUNCTION

FUNCTION b64_to_file(str_b64,f_sal)

  DEFINE f_sal,str_b64,str_aux STRING

  TRY
     CALL security.Base64.SaveBinary(f_sal,str_b64)
  CATCH
  DISPLAY " data ",str_b64
     LET str_aux="Unable to convert Base64 String to file :",STATUS
     CALL fgl_winmessage("Error",str_aux,"stop")
  END TRY
 END FUNCTION