import { env as cloudflareEnv } from "cloudflare:workers";
import mapKeys from "lodash.mapkeys";

import { Case, changeStringCase } from "../changeStringCase";
import { readEnvVariable } from "../readEnvVariable";

export function getAdminSdkCredentials(env: Cloudflare.Env = cloudflareEnv) {
  return mapKeys(
    readEnvVariable<AdminSdkCredentials>("ADMIN_SDK_JSON", env),
    (_, key) => changeStringCase(key, Case.snake_case, Case.camelCase),
  ) as unknown as AdminSdkCredentials;
}

export interface AdminSdkCredentials {
  type: string;
  projectId: string;
  privateKeyId: string;
  privateKey: string;
  clientEmail: string;
  clientID: string;
  authURI: string;
  tokenURI: string;
  authProviderX509CertUrl: string;
  clientX509CertUrl: string;
  universeDomain: string;
}