import requests#导入必要的库
import json
from requests.exceptions import RequestException
from .. import PyWebPageAPI

UA = f"SolianForPythonApp/0.0.1(A) ({PyWebPageAPI.GetDeviceInfo()})"

def _make_request(method: str, url: str, headers: dict, params: dict = None, normal_codes: list = [200], request_body: dict = None) -> dict:
    """
    params:
        可选参数，用于GET请求的查询参数
    request_body:
        可选参数，用于POST和PATCH请求的请求体
    normal_codes:
        可选参数，用于指定正常的HTTP状态码列表，默认值为[200]
    return:
        字典类型，包含请求的响应数据或错误信息
    内部辅助函数，用于发送HTTP请求并处理响应
    支持GET、POST、DELETE、PATCH请求
    自动处理JSON格式的请求体和响应体
    处理常见的HTTP错误码，返回统一的错误信息格式"""
    headers['User-Agent'] = UA#添加UA
    try:
        if method == 'GET':#请求类型选择
            response = requests.get(url, headers=headers, params=params)
        elif method == 'POST':
            response = requests.post(url, headers=headers, data=json.dumps(request_body))
        elif method == 'DELETE':
            response = requests.delete(url, headers=headers, params=params)
        elif method == 'PATCH':
            response = requests.patch(url, headers=headers, data=json.dumps(request_body))
        else:
            return {"error": "Unsupported HTTP method"}
        
        if response.status_code not in normal_codes:#不在计划内的错误码
            return {"error": f"Unexpected status code: {response.status_code}"}
        
        return response.json()
    except json.JSONDecodeError:#json解析错误
        return {"error": response.text}
    except RequestException as e:
        return {"error": str(e)}