<?php

declare(strict_types=1);

namespace App\Helper;

use App\Annotation\Dict as DictAnnotation;
use Hyperf\Di\Annotation\AnnotationCollector;

class Dict
{
    /**
     * @var int 是
     */
    public const YES = 0;

    /**
     * @var int 否
     */
    public const NO = 1;

    public static function get(array $names, int $language)
    {
        return array_merge(self::getFromProperties($names), self::getFromMethods($names, $language));
    }

    private static function getFromProperties(array $names): array
    {
        $items = AnnotationCollector::getPropertiesByAnnotation(DictAnnotation::class);
        $properties = [];
        foreach ($items as $item) {
            $properties[$item['annotation']->name] = ['class' => $item['class'], 'property' => $item['property'], 'transform' => $item['annotation']->transform];
        }
        $records = [];
        foreach ($names as $name) {
            if (isset($properties[$name])) {
                $property = $properties[$name];
                $items = $property['class']::${$property['property']};
                if ($property['transform']) {
                    foreach ($items as $key => $value) {
                        $records[$name][] = ['key' => $key, 'value' => $value];
                    }
                } else {
                    $records[$name] = $items;
                }
            }
        }
        return $records;
    }

    private static function getFromMethods(array $names, int $language): array
    {
        $items = AnnotationCollector::getMethodsByAnnotation(DictAnnotation::class);
        $methods = [];
        foreach ($items as $item) {
            $methods[$item['annotation']->name] = ['class' => $item['class'], 'method' => $item['method']];
        }

        $records = [];
        foreach ($names as $name) {
            if (isset($methods[$name])) {
                $method = $methods[$name];
                $object = make($method['class']);
                if ($language > 0) {
                    $records[$name] = $object->{$method['method']}($language);
                } else {
                    $records[$name] = $object->{$method['method']}();
                }
            }
        }
        return $records;
    }
}