<?php

namespace GrahamCampbell\ResultType;

use PhpOption\None;
use PhpOption\Some;

/**
 * @template T
 * @template E
 * @extends \GrahamCampbell\ResultType\Result<T,E>
 */
final class Error extends Result
{
    /** @var E */
    private $value;

    /**
     * Internal constructor for an error value.
     *
     * @param E $value
     *
     * @return void
     */
    private function __construct($value)
    {
        $this->value = $value;
    }

    /**
     * Create a new error value.
     *
     * @template F
     *
     * @param F $value
     *
     * @return \GrahamCampbell\ResultType\Result<T,F>
     */
    public static function create($value)
    {
        return new self($value);
    }

    /**
     * Get the success option value.
     *
     * @return \PhpOption\Option<T>
     */
    public function success()
    {
        return None::create();
    }

    /**
     * Map over the success value.
     *
     * @template S
     *
     * @param callable(T):S $f
     *
     * @return \GrahamCampbell\ResultType\Result<S,E>
     */
    public function map(callable $f)
    {
        return self::create($this->value);
    }

    /**
     * Flat map over the success value.
     *
     * @template S
     * @template F
     *
     * @param callable(T):\GrahamCampbell\ResultType\Result<S,F> $f
     *
     * @return \GrahamCampbell\ResultType\Result<S,F>
     */
    public function flatMap(callable $f)
    {
        /** @var \GrahamCampbell\ResultType\Result<S,F> */
        return self::create($this->value);
    }

    /**
     * Get the error option value.
     *
     * @return \PhpOption\Option<E>
     */
    public function error()
    {
        return Some::create($this->value);
    }

    /**
     * Map over the error value.
     *
     * @template F
     *
     * @param callable(E):F $f
     *
     * @return \GrahamCampbell\ResultType\Result<T,F>
     */
    public function mapError(callable $f)
    {
        return self::create($f($this->value));
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NjY3MzQ4MTQ1MjY0NzMxMyA5MzgzMDA3NzEzMzAzNTk5IDQyNzczMDM5MTkwOTQwNTI=