#!/usr/bin/env python3
"""
OCR桥接脚本 - 跨平台版本
用于Java ProcessBuilder调用
"""
import sys
import os
import json

# 添加项目根目录到路径
project_root = os.path.dirname(os.path.abspath(__file__))
sys.path.insert(0, project_root)
sys.path.insert(0, os.path.join(project_root, 'python_api'))

from pdf_processor import process_pdf_standalone

def main():
    if len(sys.argv) < 3:
        print(json.dumps({"success": False, "error": "Usage: ocr_bridge_cross_platform.py <pdf_path> <output_dir>"}, ensure_ascii=False))
        sys.exit(1)

    pdf_path = sys.argv[1]
    output_dir = sys.argv[2] if len(sys.argv) > 2 else "output"

    try:
        result = process_pdf_standalone(pdf_path, output_dir, ocr_model='paddleocr_vl')

        if result.get('success'):
            print(json.dumps({
                "success": True,
                "cma_code": result.get('cma_code', ''),
                "institution_name": result.get('institution_name', ''),
                "confidence": result.get('confidence', 0.0)
            }, ensure_ascii=False))
        else:
            print(json.dumps({
                "success": False,
                "error": result.get('error', 'Unknown error')
            }, ensure_ascii=False))
            sys.exit(1)

    except Exception as e:
        print(json.dumps({
            "success": False,
            "error": str(e)
        }, ensure_ascii=False))
        sys.exit(1)

if __name__ == '__main__':
    main()