<?php

namespace App\Repositories;

use App\Models\Setting;
use App\Models\Torrent;
use App\Models\User;
use Illuminate\Encryption\Encrypter;
use Illuminate\Support\Str;

class BaseRepository
{
    protected function getSortFieldAndType(array $params): array
    {
        $field = !empty($params['sort_field']) ? $params['sort_field'] : 'id';
        $type = 'desc';
        if (!empty($params['sort_type']) && Str::startsWith($params['sort_type'], 'asc')) {
            $type = 'asc';
        }
        return [$field, $type];
    }

    protected function handleAnonymous($username, User $user, User $authenticator, Torrent $torrent = null)
    {
        if($user->privacy == "strong" || ($torrent && $torrent->anonymous == 'yes' && $user->id == $torrent->owner)) {
            //用户强私密，或者种子作者匿名而当前项作者刚好为种子作者
            $anonymousText = nexus_trans('label.anonymous');
            if(user_can('viewanonymous', false, $authenticator->id) || $user->id == $authenticator->id) {
                //但当前用户权限可以查看匿名者，或当前用户查看自己的数据，显示个匿名，后边加真实用户名
                return sprintf('%s(%s)', $anonymousText, $username);
            } else {
                return $anonymousText;
            }
        } else {
            return $username;
        }
    }

    /**
     * @param $user
     * @param null $fields
     * @return User|null
     */
    protected function getUser($user, $fields = null): User|null
    {
        if ($user === null) {
            return null;
        }
        if ($user instanceof User) {
            return $user;
        }
        if ($fields === null) {
            $fields = User::$commonFields;
        }
        return User::query()->findOrFail(intval($user), $fields);
    }

    protected function executeCommand($command, $format = 'string'): string|array
    {
        $append = " 2>&1";
        if (!str_ends_with($command, $append)) {
            $command .= $append;
        }
        do_log("command: $command");
        $result = exec($command, $output, $result_code);
        $outputString = implode("\n", $output);
        do_log(sprintf('result_code: %s, result: %s, output: %s', $result_code, $result, $outputString));
        if ($result_code != 0) {
            throw new \RuntimeException($outputString);
        }
        return $format == 'string' ? $outputString : $output;
    }

}