import * as childProcess from 'child_process';
import * as clc from 'cli-color';
import * as log from 'fancy-log';
import { task } from 'gulp';
import { resolve } from 'path';
import { promisify } from 'util';
import { samplePath } from '../config';
import { getDirs } from '../util/task-helpers';

const exec = promisify(childProcess.exec);

async function executeNpmScriptInSamples(
  script: string,
  appendScript?: string,
) {
  const directories = getDirs(samplePath);

  for await (const dir of directories) {
    const dirName = dir.replace(resolve(__dirname, '../../../'), '');
    log.info(`Running ${clc.blue(script)} in ${clc.magenta(dirName)}`);
    try {
      const result = await exec(
        `${script} --prefix ${dir} ${appendScript ? '-- ' + appendScript : ''}`,
      );
      log.info(
        `Finished running ${clc.blue(script)} in ${clc.magenta(dirName)}`,
      );
      if (result.stderr) {
        log.error(result.stderr);
      }
      if (result.stdout) {
        log.error(result.stdout);
      }
    } catch (err) {
      log.error(
        `Failed running ${clc.blue(script)} in ${clc.magenta(dirName)}`,
      );
      if (err.stderr) {
        log.error(err.stderr);
      }
      if (err.stdout) {
        log.error(err.stdout);
      }
      process.exit(1);
    }
  }
}

task('install:samples', async () =>
  executeNpmScriptInSamples(
    // 'npm ci --no-audit --no-shrinkwrap --no-optional',
    'npm install'
  ),
);
task('build:samples', async () => executeNpmScriptInSamples('npm run build'));
task('test:samples', async () =>
  executeNpmScriptInSamples('npm run test', '--passWithNoTests'),
);
task('test:e2e:samples', async () =>
  executeNpmScriptInSamples('npm run test:e2e', '--passWithNoTests'),
);