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<?php
namespace jp3cki\gimei\name;
use jp3cki\gimei\Exception;
class Factory
{
const JSON_REL_PATH = '../../data/names.json';
private static $dictionary = null;
public static function generate($maleRate = 0.5)
{
if (self::$dictionary === null) {
self::loadData();
}
switch (true) {
case $maleRate === Gender::MALE:
$gender = Gender::MALE;
break;
case $maleRate === Gender::FEMALE:
$gender = Gender::FEMALE;
break;
case $maleRate === Gender::BOTH:
case !is_float($maleRate):
$maleRate = 0.5;
default:
$gender = (mt_rand() / mt_getrandmax() <= $maleRate)
? Gender::MALE
: Gender::FEMALE;
}
$dict = self::$dictionary;
return new Person(
new NameUnit($dict->getOneOfFirstName($gender)),
new NameUnit($dict->getOneOfLastName()),
$gender === Gender::MALE
);
}
private static function loadData()
{
$jsonPath = __DIR__ . '/' . self::JSON_REL_PATH;
self::$dictionary = new Dictionary($jsonPath);
}
}