<?php

declare (strict_types=1);
namespace Doctrine\Inflector\Rules\Portuguese;

use Doctrine\Inflector\Rules\Pattern;
use Doctrine\Inflector\Rules\Substitution;
use Doctrine\Inflector\Rules\Transformation;
use Doctrine\Inflector\Rules\Word;
class Inflectible
{
    /**
     * @return Transformation[]
     */
    public static function getSingular() : iterable
    {
        (yield new Transformation(new Pattern('/^(g|)ases$/i'), '\\1ás'));
        (yield new Transformation(new Pattern('/(japon|escoc|ingl|dinamarqu|fregu|portugu)eses$/i'), '\\1ês'));
        (yield new Transformation(new Pattern('/(ae|ao|oe)s$/'), 'ao'));
        (yield new Transformation(new Pattern('/(ãe|ão|õe)s$/'), 'ão'));
        (yield new Transformation(new Pattern('/^(.*[^s]s)es$/i'), '\\1'));
        (yield new Transformation(new Pattern('/sses$/i'), 'sse'));
        (yield new Transformation(new Pattern('/ns$/i'), 'm'));
        (yield new Transformation(new Pattern('/(r|t|f|v)is$/i'), '\\1il'));
        (yield new Transformation(new Pattern('/uis$/i'), 'ul'));
        (yield new Transformation(new Pattern('/ois$/i'), 'ol'));
        (yield new Transformation(new Pattern('/eis$/i'), 'ei'));
        (yield new Transformation(new Pattern('/éis$/i'), 'el'));
        (yield new Transformation(new Pattern('/([^p])ais$/i'), '\\1al'));
        (yield new Transformation(new Pattern('/(r|z)es$/i'), '\\1'));
        (yield new Transformation(new Pattern('/^(á|gá)s$/i'), '\\1s'));
        (yield new Transformation(new Pattern('/([^ê])s$/i'), '\\1'));
    }
    /**
     * @return Transformation[]
     */
    public static function getPlural() : iterable
    {
        (yield new Transformation(new Pattern('/^(alem|c|p)ao$/i'), '\\1aes'));
        (yield new Transformation(new Pattern('/^(irm|m)ao$/i'), '\\1aos'));
        (yield new Transformation(new Pattern('/ao$/i'), 'oes'));
        (yield new Transformation(new Pattern('/^(alem|c|p)ão$/i'), '\\1ães'));
        (yield new Transformation(new Pattern('/^(irm|m)ão$/i'), '\\1ãos'));
        (yield new Transformation(new Pattern('/ão$/i'), 'ões'));
        (yield new Transformation(new Pattern('/^(|g)ás$/i'), '\\1ases'));
        (yield new Transformation(new Pattern('/^(japon|escoc|ingl|dinamarqu|fregu|portugu)ês$/i'), '\\1eses'));
        (yield new Transformation(new Pattern('/m$/i'), 'ns'));
        (yield new Transformation(new Pattern('/([^aeou])il$/i'), '\\1is'));
        (yield new Transformation(new Pattern('/ul$/i'), 'uis'));
        (yield new Transformation(new Pattern('/ol$/i'), 'ois'));
        (yield new Transformation(new Pattern('/el$/i'), 'eis'));
        (yield new Transformation(new Pattern('/al$/i'), 'ais'));
        (yield new Transformation(new Pattern('/(z|r)$/i'), '\\1es'));
        (yield new Transformation(new Pattern('/(s)$/i'), '\\1'));
        (yield new Transformation(new Pattern('/$/'), 's'));
    }
    /**
     * @return Substitution[]
     */
    public static function getIrregular() : iterable
    {
        (yield new Substitution(new Word('abdomen'), new Word('abdomens')));
        (yield new Substitution(new Word('alemão'), new Word('alemães')));
        (yield new Substitution(new Word('artesã'), new Word('artesãos')));
        (yield new Substitution(new Word('álcool'), new Word('álcoois')));
        (yield new Substitution(new Word('árvore'), new Word('árvores')));
        (yield new Substitution(new Word('bencão'), new Word('bencãos')));
        (yield new Substitution(new Word('cão'), new Word('cães')));
        (yield new Substitution(new Word('campus'), new Word('campi')));
        (yield new Substitution(new Word('cadáver'), new Word('cadáveres')));
        (yield new Substitution(new Word('capelão'), new Word('capelães')));
        (yield new Substitution(new Word('capitão'), new Word('capitães')));
        (yield new Substitution(new Word('chão'), new Word('chãos')));
        (yield new Substitution(new Word('charlatão'), new Word('charlatães')));
        (yield new Substitution(new Word('cidadão'), new Word('cidadãos')));
        (yield new Substitution(new Word('consul'), new Word('consules')));
        (yield new Substitution(new Word('cristão'), new Word('cristãos')));
        (yield new Substitution(new Word('difícil'), new Word('difíceis')));
        (yield new Substitution(new Word('email'), new Word('emails')));
        (yield new Substitution(new Word('escrivão'), new Word('escrivães')));
        (yield new Substitution(new Word('fóssil'), new Word('fósseis')));
        (yield new Substitution(new Word('gás'), new Word('gases')));
        (yield new Substitution(new Word('germens'), new Word('germen')));
        (yield new Substitution(new Word('grão'), new Word('grãos')));
        (yield new Substitution(new Word('hífen'), new Word('hífens')));
        (yield new Substitution(new Word('irmão'), new Word('irmãos')));
        (yield new Substitution(new Word('liquens'), new Word('liquen')));
        (yield new Substitution(new Word('mal'), new Word('males')));
        (yield new Substitution(new Word('mão'), new Word('mãos')));
        (yield new Substitution(new Word('orfão'), new Word('orfãos')));
        (yield new Substitution(new Word('país'), new Word('países')));
        (yield new Substitution(new Word('pai'), new Word('pais')));
        (yield new Substitution(new Word('pão'), new Word('pães')));
        (yield new Substitution(new Word('projétil'), new Word('projéteis')));
        (yield new Substitution(new Word('réptil'), new Word('répteis')));
        (yield new Substitution(new Word('sacristão'), new Word('sacristães')));
        (yield new Substitution(new Word('sotão'), new Word('sotãos')));
        (yield new Substitution(new Word('tabelião'), new Word('tabeliães')));
    }
}
