<?php

namespace app\api\controller\app\pc;

use app\common\controller\Api;
use app\common\library\Wechat;
/**
 * 登录
 */
class Login extends Api
{

    protected $noNeedLogin = ['*'];
    // 无需鉴权的接口,*表示全部
    protected $noNeedRight = ['*'];

    public function _initialize()
    {
        parent::_initialize();

        $this->model = new \app\api\model\app\pc\Login();
    }

    /**
     * 获取登录地址
     * @return void
     */
    public function pcLoginPath(){

        global $_W;
        if(\app\common\library\Platform::getSystemType() == 'single'){
            $apiUrl = $_W['siteroot'].'/index.php?i='.$_W['uniacid'].'&route=api/';
        }else{
            $apiUrl = $_W['siteroot'].'/app/index.php?i='.$_W['uniacid'].'&c=entry&m=tuzi_v1&do=index&route=api/';
        }

        $ticket = $this->model->buildTicket();

        $wxOfficialAccountConfig = \app\common\model\config\System::getConfig('wxOfficialAccount');

        $path = 'https://open.weixin.qq.com/connect/oauth2/authorize?appid=' .$wxOfficialAccountConfig['app_id']. '&redirect_uri='.urlencode($apiUrl).'app/pc/login/pcLoginCallback/ticket/'.$ticket.'&response_type=code&scope=snsapi_userinfo&state='.$apiUrl;

        $this->success('获取成功', [
            'path'=>$path,
            'ticket'=>$ticket
        ]);
    }

    /**
     * 获取登录状态
     * @return void
     */
    public function pcLoginState(){
        $ticket = input('ticket','');

        if(!$ticket){
            $this->error("ticket 错误");
        }

        $ticketData = $this->model->getTicketState($ticket);

        if(!$ticketData){
            $this->error("未查询到登录信息");
        }

        $userinfo = $this->auth->getUserinfo($ticketData['user_id']);
        $userinfo['token'] = $ticketData['token'];

        $this->success(__('登录成功'), $userinfo);

    }

    /**
     * 登录回调
     * @return void
     */
    public function pcLoginCallback(){
        $ticket = input('ticket','');

        if(!$ticket){
            $this->error("ticket 错误");
        }

        if(\app\common\library\Platform::getSystemType() == 'single'){
            $iconPath = MODULE_URL.'/';
        }else{
            $iconPath = MODULE_URL.'/public/';
        }

        if(!$this->model->checkTicketCanUse($ticket)){
            return view('pc_login_callback',['type'=>'error','title'=>'登录失败','subtitle'=>'当前登录二维码已过期,请刷新登录二维码后重试']);
        }

        $wechat = new Wechat('wxOfficialAccount');
        //解析来源页面
        try{
            $oauth = $wechat->oauth();
            $decryptData = $oauth->user()->getOriginal();
            $ret = (new \app\api\controller\user\Info())->oauthLoginOrRegister($decryptData, 'wxOfficialAccount', 'Wechat');
        }catch (\Exception $e){
            $this->model->destroyTicket($ticket);
            return view('pc_login_callback',['icon_path'=>$iconPath,'type'=>'error','title'=>'登录失败','subtitle'=>'获取验证信息错误,请刷新登录二维码后重试']);
        }

        if (isset($ret) && $ret) {
            //登录页接参Token
            $this->model->successTicket($ticket,$ret->id,$ret->getToken());
            return view('pc_login_callback',['icon_path'=>$iconPath,'type'=>'success','title'=>'登录成功','subtitle'=>'请返回PC端继续操作']);
        }else{
            $this->model->destroyTicket($ticket);
            return view('pc_login_callback',['icon_path'=>$iconPath,'type'=>'error','title'=>'登录失败','subtitle'=>'获取用户信息失败,请刷新登录二维码后重试']);
        }
    }


    /**
     * 获取登录信息
     * @return void
     */
    public function loginInfo(){
        //系统名称
        $systemConfig = \app\common\model\config\System::getConfig('system');

        //是否可微信登录
        $wxOfficialAccountConfig = \app\common\model\config\System::getConfig('wxOfficialAccount');

        $data = [
            'name'=>$systemConfig['name'],
            'can_wechat_login'=> $wxOfficialAccountConfig['app_id'] && $wxOfficialAccountConfig['wx_login'] == 'open' && $wxOfficialAccountConfig['secret'],
            'is_login'=>$this->auth->isLogin(),
            'mobile_login'=>'open'
        ];

        if(isset($systemConfig['mobile_login'])){
            $data['mobile_login'] = $systemConfig['mobile_login'];
        }

        $this->success(__('获取成功'), $data);
    }
}