--------------------------------------------------------
--  DDL for Function FNC_INTERNAL_PROFILE
--------------------------------------------------------

  CREATE OR REPLACE EDITIONABLE FUNCTION "ENVX_OPER"."FNC_INTERNAL_PROFILE" (
   pi_username   IN VARCHAR2,
   pi_email      IN VARCHAR2,
   pi_group_list IN CLOB
) RETURN CLOB AS
   v_input_string VARCHAR2(4000) := pi_group_list;
   v_output_json  CLOB := '';
   v_json_aux     json;
   v_domain_table sys.odcivarchar2list;
   v_domain_name  VARCHAR2(100) := '';
   v_group_name   VARCHAR2(100) := '';
   v_hash_aux     VARCHAR2(100);
   v_user_id      NUMBER := 0;
   v_user         VARCHAR2(500) := '';
   v_context      VARCHAR2(500) := '';
BEGIN

   -- Documento JSON Principal de Usuario --
   v_hash_aux    := rawtohex(dbms_crypto.hash(
                                          utl_raw.cast_to_raw(pi_username),
                                          2
                          ));
   v_user_id     := abs(TO_NUMBER(substr(
      rawtohex(v_hash_aux),
      1,
      12
   ),
    'XXXXXXXXXXXX'));
   --v_user_id := v_user_id MOD 100000000;

   v_user        := regexp_substr(
                          pi_username,
                          '(.+)\s+(.+)?',
                          1,
                          1,
                          NULL,
                          1
             );
   v_context     := regexp_substr(
                             pi_username,
                             '(.+)\s+(.+)?',
                             1,
                             1,
                             NULL,
                             2
                );
   v_output_json := '{"user":"'
                    || v_user
                    || '","userId":'
                    || to_char(v_user_id)
                    || ',"context":"'
                    || v_context
                    || '","email":"'
                    || pi_email
                    || '","idm":[';
   -- Documento JSON Principal de Usuario --
   
   -- Evalua que existan los grupos de LDAP --
   IF pi_group_list IS NULL THEN
      v_output_json := v_output_json || ']';
   ELSE
      v_domain_table := sys.odcivarchar2list();
      v_domain_table.extend(regexp_count(
                                        v_input_string,
                                        ','
                            ) + 1);
                            
      -- Iteracion por los grupos del IDM --
      FOR i IN 1..v_domain_table.count LOOP
         v_domain_table(i) := regexp_substr(
                                           v_input_string,
                                           '[^,]+',
                                           1,
                                           i
                              );
         v_domain_name     := replace(
                                 nvl(
                                    regexp_substr(
                                                 v_domain_table(i),
                                                 '(.+)(\/)',
                                                 1,
                                                 1
                                    ),
                                    'others'
                                 ),
                                 '/',
                                 ''
                          );
         v_group_name      := regexp_substr(
                                      v_domain_table(i),
                                      '(.+\/)?(.+)',
                                      1,
                                      1,
                                      NULL,
                                      2
                         );



         v_output_json     := v_output_json
                          || (
            CASE
               WHEN i != 1 THEN
                  ','
               ELSE ''
            END
         )
                          || '{"domain":"'
                          || v_domain_name
                          || '","group":"'
                          || v_group_name
                          || '"}';

      END LOOP;
      v_output_json  := v_output_json || ']';
      -- Iteracion por los grupos del IDM --

   END IF;
   v_output_json := v_output_json || '}';
   -- Evalua que existan los grupos de LDAP --
   
   P_MANAGE_USERS(v_output_json);

   RETURN v_output_json;
EXCEPTION
   WHEN OTHERS THEN
      RETURN 'ERR - '
             || sqlerrm
             || v_output_json;
END;

/