/**
	 * Get a local power
	 *
	 * @param object    $path    The repository path details
	 * @param string    $guid    The global unique id of the power
	 *
	 * @return object|null
	 * @since 3.2.0
	 */
	private function getLocal(object $path, string $guid): ?object
	{
		if (empty($path->local->{$guid}->settings))
		{
			return null;
		}

		// get the settings
		if (($settings = FileHelper::getContent($path->full_path . '/' . $path->local->{$guid}->settings, null)) !== null &&
			JsonHelper::check($settings))
		{
			$power = json_decode($settings);

			if (isset($power->guid))
			{
				return $power;
			}
		}

		return null;
	}

	/**
	 * Get a remote power
	 *
	 * @param object    $path    The repository path details
	 * @param string    $guid    The global unique id of the power
	 *
	 * @return object|null
	 * @since 3.2.0
	 */
	private function getRemote(object $path, string $guid): ?object
	{
		if (empty($path->index->{$guid}->settings))
		{
			return null;
		}

		// get the settings
		if (($power = $this->loadRemoteFile($path->owner, $path->repo, $path->index->{$guid}->settings, $path->branch)) !== null &&
			isset($power->guid))
		{
			return $power;
		}

		return null;
	}

	/**
	 * Load the local repository index of powers
	 *
	 * @param object    $path    The repository path details
	 *
	 * @return void
	 * @since 3.2.0
	 */
	private function localIndex(object &$path)
	{
		if (isset($path->local) || !isset($path->full_path))
		{
			return;
		}

		if (($content = FileHelper::getContent($path->full_path . '/joomla-powers.json', null)) !== null &&
			JsonHelper::check($content))
		{
			$path->local = json_decode($content);

			return;
		}

		$path->local = null;
	}

	/**
	 * Load the remote repository index of powers
	 *
	 * @param object    $path    The repository path details
	 *
	 * @return void
	 * @since 3.2.0
	 */
	private function remoteIndex(object &$path)
	{
		if (isset($path->index))
		{
			return;
		}

		try
		{
			$path->index = $this->contents->get($path->owner, $path->repo, 'joomla-powers.json', $path->branch);
		}
		catch (\Exception $e)
		{
			$this->app->enqueueMessage(
				Text::sprintf('<p>Super Power</b> repository at <b>%s/%s</b> gave the following error!<br />%s</p>', $this->contents->api(), $path->path, $e->getMessage()),
				'Error'
			);

			$path->index = null;
		}
	}