<?php

namespace App\Libs;

use Carbon\Carbon;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Facades\DB;

class DoLog
{
    protected $name;
    protected $modelOrDb;
    /**
     * @var \App\Http\Models\User
     */
    protected $user;
    protected $on;
    protected $log;
    protected $addition;

    public function __construct($name = null)
    {
        $this->name = $name ?? 'default';
        return $this;
    }

    //使用哪个模型或数据库名记录
    public function use($modelOrDb)
    {
        $this->modelOrDb = $modelOrDb;
        return $this;
    }
    

    // 多数为user
    public function by($user)
    {
        $this->user = $user;
        return $this;
    }


    public function with($addition)
    {
        $this->addition = $addition;
        return $this;
    }


    //记录
    public function log(string $content = '')
    {
        if ($this->modelOrDb instanceof Model) {
            $object = new $this->modelOrDb;
        } else {
            $object = DB::table($this->modelOrDb);
        }
        return $object->insert(
            [
                'name' => $this->name,
                'content' => $content,
                'addition' => $this->addition ?? '',
                'operator_id' => empty($this->user) ? null : $this->user->getKey(),
                'operator_name' => empty($this->user) ? null : $this->user->username(),

                'created_at' => Carbon::now()->toDateTimeString(),
                'updated_at' => Carbon::now()->toDateTimeString()
            ]
        );
    }
}