// SPDX-License-Identifier: MIT

export * from "./app.ts";
export * from "./sp.ts";

import { Client } from "@microsoft/microsoft-graph-client";
import { RESOURCE_SCOPE_BY_NAME, getTokenCredential } from "../azure/index.ts";

export async function getGraphClient(): Promise<Client> {
  return Client.init({
    authProvider: (done) => {
      void getTokenCredential()
        .then((credential) => credential.getToken(RESOURCE_SCOPE_BY_NAME.graph))
        .then((accessToken) => done(null, accessToken?.token ?? null))
        .catch((err) => done(err as Error, null));
    },
  });
}