<?php

namespace Opis\JsonSchema\Errors;

use Countable;
use Iterator;

class ErrorContainer implements Countable, Iterator
{
    protected int $maxErrors;

    /** @var ValidationError[] */
    protected array $errors = [];

    /**
     * ErrorContainer constructor.
     * @param int $max_errors
     */
    public function __construct(int $max_errors = 1)
    {
        if ($max_errors < 0) {
            $max_errors = PHP_INT_MAX;
        } elseif ($max_errors === 0) {
            $max_errors = 1;
        }

        $this->maxErrors = $max_errors;
    }

    /**
     * @return int
     */
    public function maxErrors(): int
    {
        return $this->maxErrors;
    }

    /**
     * @param ValidationError $error
     * @return ErrorContainer
     */
    public function add(ValidationError $error): self
    {
        $this->errors[] = $error;
        return $this;
    }

    /**
     * @return ValidationError[]
     */
    public function all(): array
    {
        return $this->errors;
    }

    /**
     * @return ValidationError|null
     */
    public function first(): ?ValidationError
    {
        if (!$this->errors) {
            return null;
        }

        return reset($this->errors);
    }

    /**
     * @return bool
     */
    public function isFull(): bool
    {
        return count($this->errors) >= $this->maxErrors;
    }

    /**
     * @return bool
     */
    public function isEmpty(): bool
    {
        return !$this->errors;
    }

    /**
     * @inheritDoc
     */
    public function count(): int
    {
        return count($this->errors);
    }

    /**
     * @inheritDoc
     */
    public function current(): ?ValidationError
    {
        return current($this->errors) ?: null;
    }

    /**
     * @inheritDoc
     */
    #[\ReturnTypeWillChange]
    public function next(): ?ValidationError
    {
        return next($this->errors) ?: null;
    }

    /**
     * @inheritDoc
     */
    public function key(): ?int
    {
        return key($this->errors);
    }

    /**
     * @inheritDoc
     */
    public function valid(): bool
    {
        return key($this->errors) !== null;
    }

    /**
     * @inheritDoc
     */
    #[\ReturnTypeWillChange]
    public function rewind(): ?ValidationError
    {
        return reset($this->errors) ?: null;
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NDg1ODMxNTU5OTc4MzYzMyAzMzE3ODkyNTgyNDk3Nzk5IDEwNjEyMzk2MDM1NjMxNzc=