<?php

declare(strict_types=1);

namespace Ddeboer\Imap\Exception;

abstract class AbstractException extends \RuntimeException
{
    private const ERROR_LABELS = [
        \E_ERROR                => 'E_ERROR',
        \E_WARNING              => 'E_WARNING',
        \E_PARSE                => 'E_PARSE',
        \E_NOTICE               => 'E_NOTICE',
        \E_CORE_ERROR           => 'E_CORE_ERROR',
        \E_CORE_WARNING         => 'E_CORE_WARNING',
        \E_COMPILE_ERROR        => 'E_COMPILE_ERROR',
        \E_COMPILE_WARNING      => 'E_COMPILE_WARNING',
        \E_USER_ERROR           => 'E_USER_ERROR',
        \E_USER_WARNING         => 'E_USER_WARNING',
        \E_USER_NOTICE          => 'E_USER_NOTICE',
        \E_STRICT               => 'E_STRICT',
        \E_RECOVERABLE_ERROR    => 'E_RECOVERABLE_ERROR',
        \E_DEPRECATED           => 'E_DEPRECATED',
        \E_USER_DEPRECATED      => 'E_USER_DEPRECATED',
    ];

    final public function __construct(string $message, int $code = 0, \Throwable $previous = null)
    {
        $errorType = '';
        if (isset(self::ERROR_LABELS[$code])) {
            $errorType = \sprintf('[%s] ', self::ERROR_LABELS[$code]);
        }

        $joinString      = "\n- ";
        $alerts          = \imap_alerts();
        $errors          = \imap_errors();
        $completeMessage = \sprintf(
            "%s%s\nimap_alerts (%s):%s\nimap_errors (%s):%s",
            $errorType,
            $message,
            false !== $alerts ? \count($alerts) : 0,
            false !== $alerts ? $joinString . \implode($joinString, $alerts) : '',
            false !== $errors ? \count($errors) : 0,
            false !== $errors ? $joinString . \implode($joinString, $errors) : ''
        );

        parent::__construct($completeMessage, $code, $previous);
    }
}