import { Runner } from 'oo-cli';
import * as path from 'path';
import { showEnvironment } from './lib/EnvironmentalOutput';
import { checkForUpdate } from './lib/checkForUpdate';
import { checkDeprecation } from './lib/checkDeprecation';
import * as os from 'os';
import * as fs from 'fs';
import {formatError} from './lib/formatError';
import {migrateOptiCli} from './lib/migrateOptiCli';
import {die} from './lib/die';
import * as chalk from 'chalk';

async function run() {
  const args = process.argv.slice(2);
  const noPrompt = args.includes('--noPrompt');
  if (Number(process.versions.node.split('.')[0]) < 18) {
    console.log(
      chalk.redBright('Node version 18 or higher is recommended. OCP CLI is not tested on versions lower than 18.')
    );
  }

  await migrateOptiCli(noPrompt);

  const configFolder = path.join(os.homedir(), '.ocp');
  if (!fs.existsSync(configFolder)) {
      die(
        'No ~/.ocp config folder found. ' +
        'Follow the instruction in ' +
        'https://docs.developers.optimizely.com/optimizely-connect-platform/docs/configure-your-development-environment-ocp2 ' +
        'to set up your development environment.'
      );
  }

  showEnvironment();
  checkDeprecation();

  const manifest = require(path.join(__dirname, './oo-cli.manifest.json'));
  await checkForUpdate(manifest, noPrompt);

  new Runner(__dirname, manifest).run();
}

// catch does not work here sadly for async functions as oo-cli lib does not wait for the promise to resolve
// use try/catch instead in every command
run().catch((e) => die(formatError(e)));