import hashlib

import xmltodict
from django.core.handlers.wsgi import WSGIRequest
from django.http import HttpResponse
from rest_framework import status
from rest_framework.request import Request
from rest_framework.response import Response
from rest_framework.viewsets import ViewSet





class sixwechat( ViewSet ):
    token = "xiaozizi"  # 配置时填写的token的值(随机字符串)
    EncodingAESKey = "RWxYCl7lGDilyJ5BumHDCksnU07EpQLlo87876uUOCq"  # 消息加解密密钥 (EncodingAESKey)(服务号)
    
    
    
    def api_get( self, request: Request, ):
        """"""
        signature = request.query_params.get( key="signature", default="" )
        timestamp = request.query_params.get( key="timestamp", default="" )
        nonce = request.query_params.get( key="nonce", default="" )
        echostr = request.query_params.get( "echostr", False )
        #  TODO:sorted([token, timestamp, nonce])这是就是对三个参数进行字典排序
        hashstr = "".join( sorted( [ self.token, timestamp, nonce ] ) )  # 这是就是对三个参数进行字典排序
        # hashstr = f"{}"  # 这是就是对三个参数进行字典排序
        print( hashstr )
        sig = hashlib.new( name="sha1", data=hashstr.encode( "utf-8" ) ).hexdigest( )
        if sig == signature:
            # 当上面的值判断正确后 官方要求原样返回 echostr;
            print( "服务号消息推送授权成功了" )
            return HttpResponse( content=echostr, content_type="text/plan" )
        else:
            return Response( data="不对", )
    
    
    
    def api_text( self, request: WSGIRequest | Request, ):
        """ 这个接口是的配置路径为 服务号官网 ---> 功能设置 ---> 网页授权配置 """
        print( "============" )
        return HttpResponse( content="kMmcLX8ZO79apUxA" )
    
    
    
    def api_post( self, request: WSGIRequest | Request, ):
        """"""
        xml_data = request.body  # 微信会以 XML 格式推送消息
        xml_str = xml_data.decode( "utf-8" )
        xml_dict = xmltodict.parse( xml_input=xml_str.encode( "utf-8" ) )
        return Response( data={ "message": "xiao方法被调用了" }, status=status.HTTP_200_OK )