import requests
from typing import Dict,Optional
from Config.APIConfig import BASE_URLS, ENV, TIMEOUT
from Utils.Log import Logger
logger = Logger(log_name="API_Base.log")

class RequestHandler:
    """封装请求方法"""

    def __init__(self):
        self.session = requests.Session()
        self.base_url = BASE_URLS.get(ENV, '')

    def _request(self, method: str, url: str, **kwargs) -> requests.Response:
        """基础请求方法"""
        # 拼接完整URL
        if not url.startswith(('http://', 'https://')):
            url = f"{self.base_url}{url}"

        # 设置超时
        kwargs.setdefault('timeout', TIMEOUT)

        # 记录请求日志
        logger.info(f"Request: {method.upper()} {url}")
        if kwargs.get('params'):
            logger.info(f"Request params: {kwargs['params']}")
        if kwargs.get('json'):
            logger.info(f"Request json: {kwargs['json']}")
        if kwargs.get('data'):
            logger.info(f"Request data: {kwargs['data']}")

        try:
            response = self.session.request(method, url, **kwargs)
            # 记录响应日志
            logger.info(f"Response status: {response.status_code}")
            logger.info(f"Response content: {response.text[:500]}...")  # 限制日志长度

            return response
        except requests.exceptions.RequestException as e:
            logger.error(f"Request failed: {str(e)}")
            raise

    def get(self, url: str, params: Optional[Dict] = None, **kwargs) -> requests.Response:
        """GET请求"""
        return self._request('GET', url, params=params, **kwargs)

    def post(self, url: str, data: Optional[Dict] = None,
             json: Optional[Dict] = None, **kwargs) -> requests.Response:
        """POST请求"""
        return self._request('POST', url, data=data, json=json, **kwargs)

    def put(self, url: str, data: Optional[Dict] = None,
            json: Optional[Dict] = None, **kwargs) -> requests.Response:
        """PUT请求"""
        return self._request('PUT', url, data=data, json=json, **kwargs)

    def delete(self, url: str, **kwargs) -> requests.Response:
        """DELETE请求"""
        return self._request('DELETE', url, **kwargs)

    def request(self, method: str, url: str, **kwargs) -> requests.Response:
        """通用请求方法"""
        return self._request(method, url, **kwargs)


# 创建全局请求对象
request_handler = RequestHandler()