<?php
declare(strict_types=1);
namespace plugin\saiadmin\app\service;

use plugin\saiadmin\app\model\water\WaterModel;
use plugin\saiadmin\exception\ApiException;

final class WaterOptions
{
    public function listing(array $input): array
    {
        $type = (string) ($input['type'] ?? 'enterprise');
        if (!in_array($type, ['enterprise', 'sku', 'package'], true)) throw new ApiException('选项类型不支持');
        $query = WaterModel::forKind($type)->where('status', 1);
        $keyword = trim((string) ($input['keyword'] ?? ''));
        if ($keyword !== '') $query->matching('name', '%' . mb_substr($keyword, 0, 120) . '%');
        $fields = $type === 'package' ? ['id', 'name', 'sku_id', 'buckets', 'price_cents'] : ['id', 'name'];
        return $query->select($fields)->orderByDesc('id')->limit(50)->get()->toArray();
    }
}