<?php

namespace App\Services\Admin\Sms;

use App\Repositories\Admin\Sms\AdminSmsTemplateRepository;

final class AdminSmsTemplateService
{
    public function __construct(
        private readonly AdminSmsTemplateRepository $repo
    ) {}

    public function list(array $filters, int $perPage = 30)
    {
        return $this->repo->paginate($filters, $perPage);
    }

    public function get(int $id): ?object
    {
        return $this->repo->find($id);
    }

    public function create(int $adminId, array $data): array
    {
        $code = strtolower(trim((string)($data['code'] ?? '')));
        if ($code === '' || !preg_match('/^[a-z0-9\-_]{3,60}$/', $code)) {
            return ['ok'=>false, 'message'=>'code는 영문/숫자/대시/언더바 3~60자로 입력하세요.'];
        }

        $id = $this->repo->insert([
            'code' => $code,
            'title' => trim((string)($data['title'] ?? '')),
            'body' => (string)($data['body'] ?? ''),
            'description' => trim((string)($data['description'] ?? '')) ?: null,
            'is_active' => (int)($data['is_active'] ?? 1),
            'created_by' => $adminId,
        ]);

        return ['ok'=>true, 'id'=>$id];
    }

    public function update(int $id, array $data): array
    {
        $affected = $this->repo->update($id, [
            'title' => trim((string)($data['title'] ?? '')),
            'body' => (string)($data['body'] ?? ''),
            'description' => trim((string)($data['description'] ?? '')) ?: null,
            'is_active' => (int)($data['is_active'] ?? 1),
        ]);

        return ['ok'=>($affected >= 0)];
    }

    public function activeForSend(int $limit = 200): array
    {
        return $this->repo->listActive($limit);
    }

}