import { getUsernameWithTeam } from "~/server/utils/auth";

export default defineEventHandler(async (event) => {
  const { uuid } = await readBody(event)

  const coll = db.collection('whitelist')
  const usersColl = db.collection('users')

  const doc = await coll.findOne({ uuid: uuid })
 
  if (doc && !doc.verified) return { code: doc.code, verified: false }

  if (doc && doc.verified) {
    const user = await usersColl.findOne({ 'minecraft.uuid': uuid });
  
    const response = await getUsernameWithTeam(user);

    return { verified: true, username: response.username, usernameWithoutStyle: response.usernameWithoutStyle }
  } 

  await coll.createIndex({ code: 1 }, { unique: true })

  const code = await insertDoc(coll, uuid)

  return { code: code.toString(), verified: false }
});

const insertDoc = async (coll, uuid) => {
  try {
    const code = Math.floor(100000 + Math.random() * 900000)
    await coll.insertOne({ uuid: uuid, verified: false, code: code.toString() })

    return code;
  } catch (e) {
    const code = await insertDoc(coll, uuid)
    return code;
  }
}