#!/usr/bin/env python3
"""导出 OpenAPI 规范到 JSON 文件"""

import json
import sys
from pathlib import Path

# 添加 src 到路径
sys.path.insert(0, str(Path(__file__).parent.parent / "src"))

from functional_scaffold.main import app


def export_openapi():
    """导出 OpenAPI 规范"""
    openapi_schema = app.openapi()

    # 确保输出目录存在
    output_dir = Path(__file__).parent.parent / "docs" / "swagger"
    output_dir.mkdir(parents=True, exist_ok=True)

    # 写入文件
    output_file = output_dir / "openapi.json"
    with open(output_file, "w", encoding="utf-8") as f:
        json.dump(openapi_schema, f, indent=2, ensure_ascii=False)

    print(f"OpenAPI schema exported to: {output_file}")
    print(f"Schema version: {openapi_schema.get('openapi')}")
    print(f"API title: {openapi_schema.get('info', {}).get('title')}")
    print(f"API version: {openapi_schema.get('info', {}).get('version')}")
    print(f"Endpoints: {len(openapi_schema.get('paths', {}))}")


if __name__ == "__main__":
    export_openapi()