<?php

namespace app\common\controller;

use app\common\library\Auth;
use app\index\model\Car;
use think\Config;
use think\Controller;
use think\Db;
use think\Hook;
use think\Lang;
use think\Loader;
use think\Validate;

/**
 * 前台控制器基类
 */
class Frontend extends Controller
{

    /**
     * 布局模板
     * @var string
     */
    protected $layout = '';

    /**
     * 无需登录的方法,同时也就不需要鉴权了
     * @var array
     */
    protected $noNeedLogin = [];

    /**
     * 无需鉴权的方法,但需要登录
     * @var array
     */
    protected $noNeedRight = [];

    /**
     * 权限Auth
     * @var Auth
     */
    protected $auth = null;
    protected $store = null;

    public function _initialize()
    {
        dump(session('user'));
        //移除HTML标签
        $this->request->filter('trim,strip_tags,htmlspecialchars');
        $modulename = $this->request->module();
        $controllername = Loader::parseName($this->request->controller());
        $actionname = strtolower($this->request->action());

        // 如果有使用模板布局
        if ($this->layout) {
            $this->view->engine->layout('layout/' . $this->layout);
        }
        $this->auth = Auth::instance();

        // token
        $token = $this->request->server('HTTP_TOKEN', $this->request->request('token', \think\Cookie::get('token')));

        $path = str_replace('.', '/', $controllername) . '/' . $actionname;
        // 设置当前请求的URI
        $this->auth->setRequestUri($path);
        // 检测是否需要验证登录
        if (!$this->auth->match($this->noNeedLogin)) {
            //初始化
            $this->auth->init($token);
            //检测是否登录
            if (!$this->auth->isLogin()) {
//                $this->error(__('Please login first'), 'index/user/login_view');
                $param = $this->request->param();
                $url = str_replace('.html','',$this->request->url(true));
                dump($url);
                $str = '';
                foreach($param as $key => $p){
                    $str .= "/$key/$p";
                }
                $target_url = !empty($param['goods_id']) ? url('goods/detail',array('goods_id'=>$param['goods_id']),false,true) : $url.$str;
//                dump($url.$str);
                $target_url = url('index/user/login_view',array('target_url'=>rawurlencode($target_url)));
//                dump($target_url);
                if($this->request->isAjax()){
                    $this->error(__('Please login first'), $target_url);
                }else{
                    $this->redirect($target_url);
                }
            }
            // 判断是否需要验证权限
            if (!$this->auth->match($this->noNeedRight)) {
                // 判断控制器和方法判断是否有对应权限
                if (!$this->auth->check($path)) {
                    $this->error(__('You have no permission'));
                }
            }
        } else {
            // 如果有传递token才验证是否登录状态
            if ($token) {
                $this->auth->init($token);
            }
        }

        $this->view->assign('user', $this->auth->getUser());

        // 语言检测
        $lang = strip_tags($this->request->langset());

        $site = Config::get("site");

        $upload = \app\common\model\Config::upload();

        // 上传信息配置后
        Hook::listen("upload_config_init", $upload);

        // 配置信息
        $config = [
            'site'           => array_intersect_key($site, array_flip(['name', 'cdnurl', 'version', 'timezone', 'languages'])),
            'upload'         => $upload,
            'modulename'     => $modulename,
            'controllername' => $controllername,
            'actionname'     => $actionname,
            'jsname'         => 'frontend/' . str_replace('.', '/', $controllername),
            'moduleurl'      => rtrim(url("/{$modulename}", '', false), '/'),
            'language'       => $lang
        ];
        $config = array_merge($config, Config::get("view_replace_str"));

        Config::set('upload', array_merge(Config::get('upload'), $upload));

        // 如果已登录,判断入驻情况
        $is_store = $store_type = $is_valid = $over_time = $bubble = 0;
        if($this->auth->isLogin()) {
            $this->store = Db::name('store')->where('user_id',$this->auth->id)->find();
            if($this->store) {
                $this->store['is_store'] = $is_store = 1;
                // 判断会员身份（普通、超级）
                if($this->store['vip_passtime'] > time()) {
                    $this->store['is_valid'] = $is_valid = 1;
                    $this->store['store_type'] = $store_type = 1;
                    $this->store['over_time'] = $over_time = date('Y.m.d',$this->store['vip_passtime']);
                }
                if($this->store['svip_passtime'] > time()) {
                    $this->store['is_valid'] = $is_valid = 1;
                    $this->store['store_type'] = $store_type = 2;
                    $this->store['over_time'] = $over_time = date('Y.m.d',$this->store['svip_passtime']);
                }
            }
            // 购物车气泡
            $carModel = new Car();
            $bubble = $carModel->countData(['user_id'=>$this->auth->id]);
        }
        $this->assign('is_store', $is_store); // 是否已入驻
        $this->assign('store_type', $store_type); // 入驻类型
        $this->assign('is_valid', $is_valid); // 是否过期
        $this->assign('over_time', $over_time); // 过期时间
        $this->assign('bubble',$bubble);// 购物车气泡

        // 配置信息后
        Hook::listen("config_init", $config);
        // 友情链接
        $link = Db::name('link')->select();
        $this->assign('link',$link);
        // 加载当前控制器语言包
        $this->loadlang($controllername);
        $this->assign('site', $site);
        $this->assign('token', $token);
        $this->assign('config', $config);
    }

    /**
     * 加载语言文件
     * @param string $name
     */
    protected function loadlang($name)
    {
        $name =  Loader::parseName($name);
        Lang::load(APP_PATH . $this->request->module() . '/lang/' . $this->request->langset() . '/' . str_replace('.', '/', $name) . '.php');
    }

    /**
     * 渲染配置信息
     * @param mixed $name  键名或数组
     * @param mixed $value 值
     */
    protected function assignconfig($name, $value = '')
    {
        $this->view->config = array_merge($this->view->config ? $this->view->config : [], is_array($name) ? $name : [$name => $value]);
    }

    /**
     * 刷新Token
     */
    protected function token()
    {
        $token = $this->request->post('__token__');

        //验证Token
        if (!Validate::is($token, "token", ['__token__' => $token])) {
            $this->error(__('Token verification error'), '', ['__token__' => $this->request->token()]);
        }

        //刷新Token
        $this->request->token();
    }
}