<?php

declare(strict_types=1);

namespace App\Model;

/**
 * @property int $message_id
 * @property string $title
 * @property string $content
 * @property string $type
 * @property string $extra
 * @property int $recalled_flag
 * @property int $create_id
 * @property string $deleted_at
 * @property string $create_time
 * @property string $update_time
 */
class Message extends Model
{
    /**
     * The table associated with the model.
     */
    protected ?string $table = 'message';

    protected string $primaryKey = 'message_id';

    /**
     * The attributes that are mass assignable.
     */
    protected array $fillable = [];

    /**
     * The attributes that should be cast to native types.
     */
    protected array $casts = ['message_id' => 'integer', 'recalled_flag' => 'integer', 'create_id' => 'integer'];

    /**
     * 仅管理系统消息
     * @param array $param
     * @return \Hyperf\Contract\LengthAwarePaginatorInterface
     */
    public static function list(array $param)
    {
        $model = self::query()->with(["account" => function ($query) {
            $query->select(['account_id', 'username']);
        }]);
        if (isset($param['title']) && $param['title'] != '') {
            $model = $model->where('title', "like", "%{$param['title']}%");
        }
        return $model->where("type", "system")
            ->orderByDesc("message_id")
            ->select(["message_id", "title", "content", "recalled_flag", "create_id", "create_time", "update_time"])
            ->paginate((int)$param['limit']);
    }

    public function account()
    {
        return $this->hasOne(Account::class, 'account_id', 'create_id');
    }
}