<?php

namespace Give\Framework\Database\Exceptions;

use Exception;

/**
 * Class DatabaseQueryException
 *
 * An exception for when errors occurred within the database while performing a query, which stores the SQL errors the
 * database returned
 *
 * @since 2.9.2
 */
class DatabaseQueryException extends Exception
{
    /**
     * @var string[]
     */
    private $queryErrors;

    /**
     * Creates a new instance wih the query errors
     *
     * @since 2.9.2
     *
     * @param string|string[] $queryErrors
     * @param string|null     $message
     *
     * @return DatabaseQueryException
     */
    public static function create($queryErrors, $message = null)
    {
        $error = new self();

        $error->message = $message ?: 'Query failed in database';
        $error->queryErrors = (array)$queryErrors;

        return $error;
    }

    /**
     * Returns the query errors
     *
     * @since 2.9.2
     *
     * @return string[]
     */
    public function getQueryErrors()
    {
        return $this->queryErrors;
    }

    /**
     * Returns a human readable form of the exception for logging
     *
     * @since 2.9.2
     *
     * @return string
     */
    public function getLogOutput()
    {
        $queryErrors = array_map(
            function ($error) {
                return " - {$error}";
            },
            $this->queryErrors
        );

        return "
			Code: {$this->getCode()}\n
			Message: {$this->getMessage()}\n
			DB Errors: \n
			{$queryErrors}
		";
    }
}