"""
安全认证模块
"""
from datetime import datetime, timedelta
from typing import Optional
from fastapi import Depends, HTTPException, status
from fastapi.security import HTTPBearer, HTTPAuthorizationCredentials


security = HTTPBearer()


async def verify_token(
    credentials: HTTPAuthorizationCredentials = Depends(security)
) -> dict:
    """
    验证 Token
    """
    token = credentials.credentials
    # TODO: 实现 JWT token 验证逻辑
    return {"user_id": "example"}


async def verify_upload_key(key: str) -> bool:
    """
    验证上传口令
    用于数据汇交功能
    """
    # TODO: 从数据库或配置中验证口令
    valid_keys = ["temp_key_123"]  # 临时示例
    return key in valid_keys


def create_access_token(data: dict, expires_delta: Optional[timedelta] = None) -> str:
    """
    创建访问令牌
    """
    # TODO: 实现 JWT token 生成
    return "temporary_token"