import { simpleCopy, simpleEquals } from '../src/utils/helpers';
import {
  type User,
  type UserMessage,
  buildMessage,
  convertMessageToUser,
} from '../src/models/user';

const userSyncBuilds = [
  buildMessage('anlix', 'flashman', '123345', 'a user name'),
];

// creating an Array without any element being possibly an undefined.
const userSyncs: UserMessage[] = [];
for (let i = 0; i < userSyncBuilds.length; i++) {
  const [m, errmsg] = userSyncBuilds[i]
  if (errmsg) {
    console.log(`Error building test user sync ${i}: ${errmsg}`);
    process.exit(1);
  }
  if (m !== undefined) userSyncs.push(m);
}

let success = true;

for (const userSync of userSyncs) {
  const copiedUserMessage = simpleCopy(userSync);
  const user = convertMessageToUser(copiedUserMessage, new Date());
  let key: keyof User;
  for (key in user) {
    if (key === 'last_update') {
      if (!user[key] || user[key].constructor !== Date)
        console.log(`Converted User did not have valid a '${key}' attribute. Found`, user[key]);
      continue;
    }
    const before = userSync[key];
    const after = user[key];
    if (!simpleEquals(before, after)) {
      success = false;
      console.log(`Converted User did not have the same '${key}' as its original user sync.\n`+
        `\tFrom`, before, `it became`, after);
    }
  }
}

export default success;