import { getEnvs } from "../environment/env";

/* eslint-disable @typescript-eslint/return-await */
export const getToken = async (url: string) => {
  const envs = getEnvs(url);

  const body = {
    grant_type: "client_credentials",
    client_id: envs.clientId,
    client_secret: envs.clientSecret,
    scope: envs.clientScope,
  };
  const credentials = `grant_type=client_credentials&client_id=${body.client_id}&client_secret=${body.client_secret}&scope=client_scope`;
  try {
    const tokenResponse = await fetch(`${envs.wlAuthUrl}/connect/token`, {
      method: "POST",
      body: credentials,
      headers: {
        "Content-Type": "application/x-www-form-urlencoded;charset=UTF-8",
        "Cache-Control": "no-cache",
        Accept: "*/*",
        Referer: url,
      } as any,
    });
    if (tokenResponse.status !== 200) {
      return null;
    }
    const tokenResult = await tokenResponse.json();
    return tokenResult;
  } catch (error) {
    return null;
  }
};