<?php

declare(strict_types=1);

namespace Facile\OpenIDClient\Exception;

use function array_key_exists;
use function is_array;
use function json_decode;
use JsonException;
use JsonSerializable;
use Psr\Http\Message\ResponseInterface;
use function sprintf;
use Throwable;

/**
 * @psalm-type OAuth2ErrorType = array{}&array{
 *     error: string,
 *     error_description?: string,
 *     error_uri?: string,
 *     state?: string,
 * }
 */
class OAuth2Exception extends RuntimeException implements JsonSerializable
{
    /** @var string */
    private $error;

    /** @var null|string */
    private $description;

    /** @var null|string */
    private $errorUri;

    /**
     * @psalm-param array<string, mixed> $data
     *
     * @psalm-assert-if-true OAuth2ErrorType $data
     */
    public static function isOAuth2Error(array $data): bool
    {
        return array_key_exists('error', $data);
    }

    /**
     * @throws RemoteException
     */
    public static function fromResponse(ResponseInterface $response, Throwable $previous = null): self
    {
        try {
            /** @psalm-var false|array{error?: string, error_description?: string, error_uri?: string}  $data */
            $data = json_decode((string) $response->getBody(), true, 512, JSON_THROW_ON_ERROR);
        } catch (JsonException $e) {
            throw new RemoteException($response, $response->getReasonPhrase(), $previous);
        }

        if (! is_array($data) || ! isset($data['error'])) {
            throw new RemoteException($response, $response->getReasonPhrase(), $previous);
        }

        return self::fromParameters($data);
    }

    /**
     * @param array<string, mixed> $params
     *
     * @psalm-param OAuth2ErrorType $params
     */
    public static function fromParameters(array $params, Throwable $previous = null): self
    {
        if (! static::isOAuth2Error($params)) {
            throw new InvalidArgumentException('Invalid OAuth2 exception', 0, $previous);
        }

        return new self(
            $params['error'],
            $params['error_description'] ?? null,
            $params['error_uri'] ?? null,
            0,
            $previous
        );
    }

    public function __construct(
        string $error,
        ?string $description = null,
        ?string $errorUri = null,
        int $code = 0,
        Throwable $previous = null
    ) {
        $message = $error;
        if (null !== $description) {
            $message = sprintf('%s (%s)', $description, $error);
        }

        parent::__construct($message, $code, $previous);
        $this->error = $error;
        $this->description = $description;
        $this->errorUri = $errorUri;
    }

    public function getError(): string
    {
        return $this->error;
    }

    public function getDescription(): ?string
    {
        return $this->description;
    }

    public function getErrorUri(): ?string
    {
        return $this->errorUri;
    }

    /**
     * @return array<string, mixed>
     *
     * @psalm-return array{error: string, error_description?: string, error_uri?: string}
     */
    public function jsonSerialize(): array
    {
        $data = [
            'error' => $this->getError(),
        ];

        $description = $this->getDescription();
        if (null !== $description) {
            $data['error_description'] = $description;
        }

        $errorUri = $this->getErrorUri();
        if (null !== $errorUri) {
            $data['error_uri'] = $errorUri;
        }

        return $data;
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MjYyMzM5MjYxODUwMjE0NCAxNjEyNjkyNDA2MjIyMDEwIDczMTQwNTQwNzA5NjI0OTc=