/* eslint-disable @typescript-eslint/naming-convention */
/**
 * GitDocumentDB
 * Copyright (c) Hidekazu Kubota
 *
 * This source code is licensed under the Mozilla Public License Version 2.0
 * found in the LICENSE file in the root directory of this source tree.
 */

import path from 'path';
import fs from 'fs-extra';
import { monotonicFactory } from 'ulid';
import { ConnectionSettingsGitHub, RemoteOptions } from '../src/types';
import { GitDocumentDB } from '../src/git_documentdb';
import { removeRemoteRepositories } from '../test/remote_utils';
import { Sync } from '../src/remote/sync';

// eslint-disable-next-line @typescript-eslint/no-var-requires
GitDocumentDB.plugin(require('git-documentdb-plugin-remote-nodegit'));

const DATA_SIZE = 1000;

const reposPrefix = 'benchmark_push___';

const remoteURLBase = process.env.GITDDB_GITHUB_USER_URL?.endsWith('/')
  ? process.env.GITDDB_GITHUB_USER_URL
  : process.env.GITDDB_GITHUB_USER_URL + '/';

const token = process.env.GITDDB_PERSONAL_ACCESS_TOKEN!;

const ulid = monotonicFactory();
const monoId = () => {
  return ulid(Date.now());
};

const putData = async (gitDDB: GitDocumentDB) => {
  for (let i = 0; i < DATA_SIZE / 2; i++) {
    // eslint-disable-next-line no-await-in-loop
    await gitDDB.put(`${i}`, { name: 'foo' });
  }
  // Update them
  for (let i = 0; i < DATA_SIZE / 2; i++) {
    // eslint-disable-next-line no-await-in-loop
    await gitDDB.put(`${i}`, { name: 'foo bar' });
  }
};

const putLargeData = async (gitDDB: GitDocumentDB) => {
  for (let i = 0; i < DATA_SIZE / 2; i++) {
    // eslint-disable-next-line no-await-in-loop
    await gitDDB.put(`large-${i}`, {
      name:
        '0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789',
    });
  }
  // Update them
  for (let i = 0; i < DATA_SIZE / 2; i++) {
    // eslint-disable-next-line no-await-in-loop
    await gitDDB.put(`large-${i}`, {
      name:
        '0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678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    });
  }
};

// eslint-disable-next-line complexity
async function bench () {
  console.log('# DATA_SIZE = ' + DATA_SIZE);

  await removeRemoteRepositories(reposPrefix);

  const isomorphicLocalDir = './benchmark/database_push_isomorphic';

  const isomorphicDbName = monoId();
  const isomorphicGitDDB: GitDocumentDB = new GitDocumentDB({
    dbName: isomorphicDbName,
    localDir: isomorphicLocalDir,
  });
  await isomorphicGitDDB.open();
  const isomorphicConnection: ConnectionSettingsGitHub = {
    type: 'github',
    personalAccessToken: token,
  };
  const isomorphicOptions: RemoteOptions = {
    remoteUrl: remoteURLBase + reposPrefix + 'isomorphic',
    connection: isomorphicConnection,
  };
  const isomorphicSync = await isomorphicGitDDB.sync(isomorphicOptions);

  await putData(isomorphicGitDDB);
  console.time('Push data by isomorphic git');
  await isomorphicSync.tryPush();
  console.timeEnd('Push data by isomorphic git');

  await putLargeData(isomorphicGitDDB);
  console.time('Push large data by isomorphic git');
  await isomorphicSync.tryPush();
  console.timeEnd('Push large data by isomorphic git');

  await isomorphicGitDDB.destroy();
  fs.removeSync(path.resolve(isomorphicLocalDir));

  const nodegitLocalDir = './benchmark/database_push_nodegit';

  const nodegitDbName = monoId();
  const nodegitGitDDB: GitDocumentDB = new GitDocumentDB({
    dbName: nodegitDbName,
    localDir: nodegitLocalDir,
  });
  await nodegitGitDDB.open();
  const nodegitConnection: ConnectionSettingsGitHub = {
    type: 'github',
    personalAccessToken: token,
    engine: 'nodegit',
  };
  const nodegitOptions: RemoteOptions = {
    remoteUrl: remoteURLBase + reposPrefix + 'nodegit',
    connection: nodegitConnection,
  };
  const nodegitSync = await nodegitGitDDB.sync(nodegitOptions);

  await putData(nodegitGitDDB);
  console.time('Push data by nodegit git');
  await nodegitSync.tryPush();
  console.timeEnd('Push data by nodegit git');

  await putLargeData(nodegitGitDDB);
  console.time('Push large data by nodegit git');
  await nodegitSync.tryPush();
  console.timeEnd('Push large data by nodegit git');

  await nodegitGitDDB.destroy();
  fs.removeSync(path.resolve(nodegitLocalDir));
}

bench();