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

use think\exception\HttpException;
use think\facade\Db;
use think\facade\Event;
use ywxapp\library\Result;
use ywxapp\model\Rule as MemberRule;
use ywxapp\model\MemberUser as UsersModel; 

/**
 * Member 类
 *
 * @author ywxapp <admin@ywxapp.cn>
 */
class Member
{
    /***
     * 是否登录
     * @var bool
     */
    protected $isLogin = false;

    /**
     * Summary of config
     * @var array
     */
    protected $config = [];

    /**
     * Summary of options
     * @var array
     */
    protected $options = [];

    /**
     * 登录标识
     * @var bool
     */
    protected $token;

    /**
     * 个人信息
     * @return \ywxapp\model\Member
     */
    protected $info;

    /**
     * 权限规则
     * @return array
     */
    protected $powers;

    /**
     * 角色
     * @var array
     */
    protected $roles;

    /**
     * 用户资料，用于临时存放一些用户数据，比如用户IP地址，需要使用后销毁
     * @var array
     */
    protected $profile;

    /**
     * 允许查询的字段
     * @var array
     */
    protected $allowFields = ['id', 'account', 'nickname', 'roles', 'avatar', 'score'];

    
    public function __construct($options = [])
    {
        $this->info = new \stdClass();
        // if ($config = Config::get('member')) {
        //     $this->config = array_merge($this->config, $config);
        // }
        // $this->options = array_merge($this->config, $options);
    }

    /**
     * 初始化用户信息
     */
    public function initUser($uid)
    { 
        $this->direct($uid);
        return $this;

    }

    /**
     * 直接登录账号.
     *
     * @param int $id
     * @return void
     */
    public function direct($uid)
    {
        $info = UsersModel::findOrEmpty($uid);
        if ($info->isEmpty()) {
            Result::instance()->error("Uid:$uid  is incorrect");
        }

        Db::startTrans();
        try {
            if ($info->update_time < \ywxapp\utils\Date::unixtime('day')) {
                $info->successions = $info->logintime < \ywxapp\utils\Date::unixtime(
                    'day',
                    -1
                ) ? 1 : $info->successions + 1;
                $info->maxsuccessions = max($info->successions, $info->maxsuccessions);
            }
            // $user->prevtime = $user->logintime;
            //记录本次登录的IP和时间
            //$user->loginip =request()->ip();
            //重置登录失败次数
            //$user->loginfailure = 0; 
            $info->save();
            $this->info = $info;
            // $this->roles   = $info->roles;
            // $this->powers  = $info->roles;
            $this->isLogin = true;
            //登录成功的事件
            Event::trigger('user_login_successed', $this->info);
            Db::commit();
        } catch (\think\Exception $e) {
            Db::rollback();
            throw new HttpException(4001, $e->getMessage());
        }
    }

    /**
     * 获取会员组别规则列表.
     * @return array
     */
    public function getRuleList()
    {
        if ($this->powers) {
            return $this->powers;
        }

        if (! $$this->roles) {
            return [];
        }

        $power = [];
        foreach ($this->roles as $role) {
            $powers = array_merge($powers, explode(',', $role->powers));
        }
        $powers = MemberRule::whereIn('id', implode(',', $power))
            ->where('status', 0)
            ->field('id,pid,name,title,ismenu')
            ->select();
        $this->powers = $powers;
        return $this->powers;
    }

    
    private function getEncryptPassword($password, $salt = '')
    {
        return md5(md5($password) . $salt);
    }

    /**
     * 用户权限验证
     */
    public function verifyAuth($noNeedLogin = ["*"], $noNeedRight = ["*"])
    {
        $request        = app()->request;
        $modulename     = app()->http->getName();
        $controllername = strtolower($request->controller());
        $actionname     = strtolower($request->action());

        $path = str_replace('.', '/', $controllername) . '/' . $actionname;
        if (! $this->match($noNeedLogin)) {
            if (! $this->isLogin) {
                Result::instance()->error('Please login first');
            }

            // 判断是否需要验证权限
            if (! $this->match($noNeedRight) && ! $this->check($path)) {
                Result::instance()->error('You have no permission');
            }

        }

    }

    /**
     * 检测当前控制器和方法是否匹配传递的数组.
     * @param array $arr 需要验证权限的数组
     * @return bool
     */
    private function match($arr = [])
    {
        if (in_array(strtolower(app()->request->action()), $arr) || in_array('*', $arr)) {
            return true;
        }

        return false;
    }

    /**
     * 检测是否是否有对应权限.
     * @param string $path   控制器/方法
     * @param string $module 模块 默认为当前模块
     * @return bool
     */
    private function check($path = null, $module = null)
    {
        $ruleList = $this->getRuleList();
        $rules    = [];
        foreach ($ruleList as $k => $v) {
            $rules[] = $v['name'];
        }
        $url = strtolower(str_replace('.', '/', $path));
        return in_array($url, $rules) ? true : false;
    }

    
    public static function instance($options = [])
    {
        return app()->auth;
    }

    
    public function __get($name)
    {
        if ($name == 'info' && $this->info != null) {
            return $this->info;
            //return array_intersect_key($this->info->toArray(), array_flip($this->allowFields));
        }

        return $this->$name;
    }

    
    public function __set($name, $value)
    {
        $this->$name = $value;
    }

}