<?php
// +----------------------------------------------------------------------
// | YwxApp [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2026-2036 http://ywxapp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Author: ywxapp<admin@ywxapp.cn>
// +----------------------------------------------------------------------
declare (strict_types = 1);

namespace addon\iot;

use think\facade\Db;
use ywxapp\AddonBase;

/**
 * Addon 类
 *
 * @author ywxapp <admin@ywxapp.cn>
 */
class Addon extends AddonBase
{
    /**
     * 安装钩子：表由 install.sql 统一创建，这里无需额外处理
     */
    public function install()
    {
        return true;
    }

    /**
     * 卸载钩子：清理本插件的数据表与菜单残留
     */
    public function uninstall()
    {
        $prefix = Db::getConfig('prefix');
        $tables = [
            'iot_connection', 'iot_message', 'iot_topic',
            'iot_auth', 'iot_acl', 'iot_retain',
            'iot_offline', 'iot_stats', 'iot_rule',
            'iot_outbox', 'iot_device', 'iot_sensor_cfg',
        ];
        foreach ($tables as $t) {
            Db::execute("DROP TABLE IF EXISTS `{$prefix}{$t}`");
        }
        // 清理框架菜单（后端权限 + 前端/会员规则），前缀同样动态获取
        Db::execute("DELETE FROM `{$prefix}user_rule` WHERE name LIKE 'iot:%'");
        Db::execute("DELETE FROM `{$prefix}admin_power` WHERE addon='iot'");
        return true;
    }
}