<?php
/**
 * lemocms
 * ============================================================================
 * 版权所有 2018-2027 lemocms，并保留所有权利。
 * 网站地址: https://www.lemocms.com
 * ----------------------------------------------------------------------------
 * 采用最新Thinkphp6实现
 * ============================================================================
 * Author: yuege
 * Date: 2019/8/2
 */

namespace app\admin\controller;

use app\admin\model\Admin;
use app\admin\model\AuthGroup;
use app\BaseController;
use app\common\controller\Backend;
use app\common\controller\Base;
use lemo\helper\SignHelper;
use think\facade\Session;
use think\facade\View;
use think\facade\Request;
use think\captcha\facade\Captcha;
use app\common\model\User;
class Login extends Base
{
    /*
     * 登录
     */
    public function initialize()
    {
        parent::initialize(); // TODO: Change the autogenerated stub
    }

    public function index()
    {
        if (!Request::isPost()) {
            $admin = Session::get('admin');
            $admin_sign = Session::get('admin_sign') == SignHelper::authSign($admin) ? $admin['id'] : 0;
            // 签名验证
            if ($admin && $admin_sign) {

                redirect('index/index');
            }

            return View::fetch();

        } else {

            $username = Request::post('username', '', 'lemo\helper\StringHelper::filterWords');
            $password = Request::post('password', '', 'lemo\helper\StringHelper::filterWords');
            $captcha = Request::post('captcha', '', 'lemo\helper\StringHelper::filterWords');
            $rememberMe = Request::post('rememberMe');
            $daili = Request::post('daili');
            // 用户信息验证

            try {
                if (!captcha_check($captcha)) {
                    throw new \Exception(lang('captcha error'));
                }
                if ($daili) {

                    self::userlog($username, $password, $rememberMe);
                } else {
                    $res = self::checkLogin($username, $password, $rememberMe);
                }

            } catch (\Exception $e) {
                $this->error(lang('login fail') . "：{$e->getMessage()}");
            }
            $this->success(lang('login success') . '...', '/admin/index');
        }
    }

    /*
     * 验证码
     *
     */
    public function verify()
    {

        return Captcha::create();
    }


    /**
     * 根据用户名密码，验证用户是否能成功登陆
     * @param string $user
     * @param string $pwd
     * @throws \Exception
     * @return mixed
     */
    public static function checkLogin($user, $password, $rememberMe)
    {

        try {
            $where['username'] = strip_tags(trim($user));
            $password = strip_tags(trim($password));
            $info = Admin::where($where)->find();
//            if (!$info){
//                $info = Admin::where($where)->find();
//            }
            if (!$info) {
                throw new \Exception(lang('please check username or password'));
            }

            if ($info['status'] == 0) {
                throw new \Exception(lang('account is disabled'));
            }
            if (!password_verify($password, $info['password'])) {
                throw new \Exception(lang('please check username or password'));
            }
            if (!$info['group_id']) {
                $info['group_id'] = 1;
            }
//            Session::set('quanxian', $info["project_status"]);
            Session::set('adminid', $info["id"]);
//            Session::set('project', $info["project"]);
            Session::set('is_admin', 0);
            $rules = AuthGroup::where('id', $info['group_id'])
                ->value('rules');
            $info['rules'] = $rules;
            if (!$info['username']) {
                $info['username'] ="";
            }
            unset($info['password']);
            if ($rememberMe) {
                Session::set('admin', $info, 7 * 24 * 3600);
                Session::set('admin_sign', SignHelper::authSign($info), 7 * 24 * 3600);
            } else {
                Session::set('admin', $info);
                Session::set('admin_sign', SignHelper::authSign($info));
            }

        } catch (\Exception $e) {
            throw new \Exception($e->getMessage());
        }

        return true;
    }


    // 代理商登录
    public static function userlog($user, $password, $rememberMe)
    {


        try {
            $where['mail|phone'] = strip_tags(trim($user));
            $password = strip_tags(trim($password));
            $info = User::where($where)->find();
//            if (!$info){
//                $info = Admin::where($where)->find();
//            }

            if (!$info["is_admin"]){
                throw new \Exception(lang('please check username or password'));
            }
//            var_dump($info->toArray());die();
            if (!$info) {
                throw new \Exception(lang('please check username or password'));
            }

            if ($info['status'] == 1) {
                throw new \Exception(lang('account is disabled'));
            }

            if (!password_verify($password, $info['pwd'])) {
                throw new \Exception(lang('please check username or password'));
            }
//            if (!$info['group_id']) {
//                $info['group_id'] = 1;
//            }
            $info['group_id'] = 2;

//            Session::set('quanxian', $info["project_status"]);
            Session::set('adminid', $info["id"]);
            Session::set('is_admin', 1);
            $rules = AuthGroup::where('id', $info['group_id'])
                ->value('rules');
            $info['rules'] = $rules;
            if (!$info['name']) {
                $info['username'] = $info['name'];
            }
            unset($info['pwd']);
            if ($rememberMe) {
                Session::set('admin', $info, 7 * 24 * 3600);
                Session::set('admin_sign', SignHelper::authSign($info), 7 * 24 * 3600);
            } else {
                Session::set('admin', $info);
                Session::set('admin_sign', SignHelper::authSign($info));
            }

        } catch (\Exception $e) {
            throw new \Exception($e->getMessage());
        }

        return true;
    }
}