<?php

namespace bff\validation\rules;

use tpl;
use bff\validation\Rule;
use bff\validation\HasLimits;

/**
 * Password rule
 * @copyright Tamaranga
 */
class Password extends Rule
{
    use HasLimits;

    /** @var bool Raise error in case any Space was found */
    protected $noSpaces = true;

    /** @var bool Raise error if any HTML tag was found */
    protected $noTags = true;

    /** @var bool Raise error in case any URL was found */
    protected $noUrl = true;

    protected function defaults($params)
    {
        # default limits
        $this->min = 4;
        # password_hash + PASSWORD_BCRYPT limit
        # https://www.php.net/manual/en/function.password-hash.php
        $this->max = 72;

        return $params;
    }

    /**
     * @param bool $noSpaces
     * @return bool
     */
    public function setNoSpaces(bool $noSpaces = true): bool
    {
        $this->noSpaces = $noSpaces;

        return true;
    }

    /**
     * @param bool $noTags
     * @return bool
     */
    public function setNoTags(bool $noTags = true): bool
    {
        $this->noTags = $noTags;

        return true;
    }

    /**
     * @param bool $noUrl
     * @return bool
     */
    public function setNoUrl(bool $noUrl = true): bool
    {
        $this->noUrl = $noUrl;

        return true;
    }

    public function check(&$value)
    {
        if (! is_string($value) || $value === '') {
            return false;
        }

        $length = mb_strlen($value);

        if ($this->max !== false && $length > $this->max) {
            $this->replace['max'] = tpl::declension($this->max, _t('', 'symbol;symbols;symbols'));
            $this->setMessage(_t('error', 'The [attribute] must be [max] or less'), false);
            return false;
        }

        if ($this->min !== false && $length < $this->min) {
            $this->replace['min'] = tpl::declension($this->min, _t('', 'symbol;symbols;symbols'));
            $this->setMessage(_t('error', 'The [attribute] must be [min] or more'), false);
            return false;
        }

        if ($this->noSpaces && preg_match('/\s+/u', $value) > 0) {
            $this->setMessage(_t('error', 'The [attribute] must be without spaces'));
            return false;
        }

        if (
            $this->noUrl && (
                mb_stripos($value, 'www.') !== false ||
                mb_stripos($value, 'http://') !== false ||
                mb_stripos($value, 'https://') !== false
            )
            ||
            $this->noTags && (
                $value !== strip_tags($value)
            )
        ) {
            $this->setMessage(_t('error', 'The [attribute] has wrong format, try another password'));
            return false;
        }

        return true;
    }

    /**
     * Default message
     * @return string
     */
    public function defaultMessage(): string
    {
        return _t('error', 'The [attribute] must be a valid password');
    }
}