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/* -*- c-basic-offset: 2 -*- */
/*
  Copyright(C) 2010-2018 Brazil
  Copyright(C) 2020 Sutou Kouhei <kou@clear-code.com>

  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License version 2.1 as published by the Free Software Foundation.

  This library is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
*/

#pragma once

#include "grn.h"

#ifdef __cplusplus
extern "C" {
#endif

extern uint32_t grn_output_auto_flush_interval;
void grn_output_init_from_env(void);

GRN_API void grn_output_result_set_open(grn_ctx *ctx,
                                        grn_obj *outbuf,
                                        grn_content_type output_type,
                                        grn_obj *result_set,
                                        grn_obj_format *format,
                                        uint32_t n_additional_elements);
GRN_API void grn_output_result_set_close(grn_ctx *ctx,
                                         grn_obj *outbuf,
                                         grn_content_type output_type,
                                         grn_obj *result_set,
                                         grn_obj_format *format);
GRN_API void grn_output_result_set(grn_ctx *ctx,
                                   grn_obj *outbuf,
                                   grn_content_type output_type,
                                   grn_obj *result_set,
                                   grn_obj_format *format);
GRN_API void grn_output_table_columns(grn_ctx *ctx,
                                      grn_obj *outbuf,
                                      grn_content_type output_type,
                                      grn_obj *table,
                                      grn_obj_format *format);
GRN_API void grn_output_table_records_open(grn_ctx *ctx,
                                           grn_obj *outbuf,
                                           grn_content_type output_type,
                                           int n_records);
GRN_API void grn_output_table_records_content(grn_ctx *ctx,
                                              grn_obj *outbuf,
                                              grn_content_type output_type,
                                              grn_obj *table,
                                              grn_obj_format *format);
GRN_API void grn_output_table_records_close(grn_ctx *ctx,
                                            grn_obj *outbuf,
                                            grn_content_type output_type);
GRN_API void grn_output_table_records(grn_ctx *ctx,
                                      grn_obj *outbuf,
                                      grn_content_type output_type,
                                      grn_obj *table,
                                      grn_obj_format *format);

grn_rc grn_obj_format_set_columns(grn_ctx *ctx,
                                  grn_obj_format *format,
                                  grn_obj *table,
                                  const char *columns,
                                  int columns_len);

#define GRN_OUTPUT_ARRAY_OPEN(name,nelements) \
  (grn_ctx_output_array_open(ctx, name, nelements))
#define GRN_OUTPUT_ARRAY_CLOSE() \
  (grn_ctx_output_array_close(ctx))
#define GRN_OUTPUT_MAP_OPEN(name,nelements) \
  (grn_ctx_output_map_open(ctx, name, nelements))
#define GRN_OUTPUT_MAP_CLOSE() \
  (grn_ctx_output_map_close(ctx))
#define GRN_OUTPUT_NULL() \
  (grn_ctx_output_null(ctx))
#define GRN_OUTPUT_INT32(value) \
  (grn_ctx_output_int32(ctx, value))
#define GRN_OUTPUT_INT64(value) \
  (grn_ctx_output_int64(ctx, value))
#define GRN_OUTPUT_UINT64(value) \
  (grn_ctx_output_uint64(ctx, value))
#define GRN_OUTPUT_FLOAT(value) \
  (grn_ctx_output_float(ctx, value))
#define GRN_OUTPUT_CSTR(value)\
  (grn_ctx_output_cstr(ctx, value))
#define GRN_OUTPUT_STR(value,value_len)\
  (grn_ctx_output_str(ctx, value, value_len))
#define GRN_OUTPUT_BOOL(value)\
  (grn_ctx_output_bool(ctx, value))
#define GRN_OUTPUT_OBJ(obj,format)\
  (grn_ctx_output_obj(ctx, obj, format))
#define GRN_OUTPUT_RESULT_SET_OPEN(result_set,format,n_additional_elements)\
  (grn_ctx_output_result_set_open(ctx, result_set, format, n_additional_elements))
#define GRN_OUTPUT_RESULT_SET_CLOSE(result_set,format)\
  (grn_ctx_output_result_set_close(ctx, result_set, format))
#define GRN_OUTPUT_RESULT_SET(result_set,format,n_additional_elements)\
  (grn_ctx_output_result_set(ctx, result_set, format, n_additional_elements))
#define GRN_OUTPUT_TABLE_COLUMNS(table,format)\
  (grn_ctx_output_table_columns(ctx, table, format))
#define GRN_OUTPUT_TABLE_RECORDS(table,format)\
  (grn_ctx_output_table_records(ctx, table, format))

#ifdef __cplusplus
}
#endif