<?php
namespace JVBase\integrations;

if (!defined('ABSPATH')) {
	exit;
}

class OAuthCredentials
{
	public string $access_token;
	public int $expires_at;
	public ?string $refresh_token;
	public array $scopes;

	public function __construct(array $data)
	{
		$this->access_token = $data['access_token'] ?? '';
		$this->expires_at = (int)($data['expires_at'] ?? 0);
		$this->refresh_token = $data['refresh_token'] ?? null;
		$this->scopes = $data['scopes'] ?? [];
	}

	public function isValid(): bool
	{
		return !empty($this->access_token) && $this->expires_at > 0;
	}

	public function isExpired(int $buffer = 60): bool
	{
		return $this->expires_at <= (time() + $buffer);
	}

	public function hasScopes(array $required): bool
	{
		return empty(array_diff($required, $this->scopes));
	}

	public function toArray(): array
	{
		return [
			'access_token'	=> $this->access_token,
			'expires_at'	=> $this->expires_at,
			'refresh_token'	=> $this->refresh_token,
			'scopes'		=> $this->scopes,
		];
	}
}