/*
 * Copyright 2024 KylinSoft Co., Ltd.
 *
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option) any later
 * version.
 *
 * This program 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 General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program. If not, see <https://www.gnu.org/licenses/>.
 */

#ifndef __KYLIN_AI_CORE_AI_VISION_TEXT_RECOGNITION_RESULT_H__
#define __KYLIN_AI_CORE_AI_VISION_TEXT_RECOGNITION_RESULT_H__

#include <kylin-ai/common/macros.h>

#ifdef __cplusplus
extern "C" {
#endif

typedef struct _TextRecognitionResult TextRecognitionResult;

// 像素点的位置
typedef struct {
    int x;
    int y;
} PixelPoint;

// 图像中的一行文本
typedef struct _TextLine TextLine;

// 获取一行中的文本内容
AISDK_EXTERN
const char *text_line_get_value(TextLine *text_line);

// 获取一行文本的角点位置信息（四个角的位置信息），point_number固定输出为4
AISDK_EXTERN
PixelPoint *text_line_get_corner_points(TextLine *text_line, int *point_number);

// 获取识别结果的整体文本信息，不带格式
AISDK_EXTERN
const char *text_recognition_result_get_value(TextRecognitionResult *result);

AISDK_EXTERN
TextLine **text_recognition_result_get_text_lines(TextRecognitionResult *result,
                                                  int *line_count);

AISDK_EXTERN
int text_recognition_result_get_error_code(TextRecognitionResult *result);

AISDK_EXTERN
const char *text_recognition_result_get_error_message(
    TextRecognitionResult *result);

#ifdef __cplusplus
}
#endif

#endif
