import requests
from typing import Optional


class DingAPI():
    def __init__(self):
        self.token = None
        self.url = ''

    def get_token(self) -> Optional:
        """
        获取Access Token
        return: token(str)
        """

        url = 'https://api.dingtalk.com/v1.0/oauth2/dinga88e3d35525b86ca/token'

        payload = {
            "client_id": "dingn3de1pyuwkymohhe",
            "client_secret": "qv__egWJnLVXh14_R1rfD_vBi7M8Gzhnk94EJN6puMzsqqpBCP8U7Ow-zA7SV8Rx",
            "grant_type": "client_credentials"
        }

        response = requests.post(url, json=payload)
        token = response.json().get('access_token')

        return token


def send_message(self, message):
    data = {
        "msgtype": "text",
        "text": {
            "content": message
        }
    }
    headers = {
        'Content-Type': 'application/json'
    }
    response = requests.post(self.url, json=data, headers=headers)
    return response.status_code