<?php
// +----------------------------------------------------------------------
// | bronet [ 以客户为中心 以奋斗者为本 ]
// +----------------------------------------------------------------------
// | Copyright (c) 2013-2017 http://www.bronet.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +---------------------------------------------------------------------
// | Author: Dean <zxxjjforever@163.com>
// +----------------------------------------------------------------------
namespace cmf\controller;

use app\portal\model\PortalCategoryModel;
use app\portal\model\PageModel;
use app\portal\model\ShowModel;
use app\portal\model\WebdataModel;
use app\user\model\UserModel;
use think\Db;
use app\admin\model\ThemeModel;
use think\Session;
use think\View;

class HomeBaseController extends BaseController
{

    public function _initialize()
    {
        // 监听home_init
        hook('home_init');
        parent::_initialize();
        $siteInfo = cmf_get_site_info();
        View::share('site_info', $siteInfo);
        //查询主导航
        Self::selectNav();
        //获取网站配置信息
        Self::getSiteInfo();
        //获取剩余天数
        Self::getStartTime();
        //获取支持单位
        Self::getUnit();
        //获取登录信息
        Self::getUserLoginInfo();
        //获取banner
        Self::getBanner();

    }

    public function _initializeView()
    {
        $cmfThemePath    = config('cmf_theme_path');
        $cmfDefaultTheme = cmf_get_current_theme();

        $themePath = "{$cmfThemePath}{$cmfDefaultTheme}";

        $root = cmf_get_root();
        //使cdn设置生效
        $cdnSettings = cmf_get_option('cdn_settings');
        if (empty($cdnSettings['cdn_static_root'])) {
            $viewReplaceStr = [
                '__ROOT__'     => $root,
                '__TMPL__'     => "{$root}/{$themePath}",
                '__STATIC__'   => "{$root}/static",
                '__WEB_ROOT__' => $root
            ];
        } else {
            $cdnStaticRoot  = rtrim($cdnSettings['cdn_static_root'], '/');
            $viewReplaceStr = [
                '__ROOT__'     => $root,
                '__TMPL__'     => "{$cdnStaticRoot}/{$themePath}",
                '__STATIC__'   => "{$cdnStaticRoot}/static",
                '__WEB_ROOT__' => $cdnStaticRoot
            ];
        }

        $viewReplaceStr = array_merge(config('view_replace_str'), $viewReplaceStr);
        config('template.view_base', "{$themePath}/");
        config('view_replace_str', $viewReplaceStr);

        $themeErrorTmpl = "{$themePath}/error.html";
        if (file_exists_case($themeErrorTmpl)) {
            config('dispatch_error_tmpl', $themeErrorTmpl);
        }

        $themeSuccessTmpl = "{$themePath}/success.html";
        if (file_exists_case($themeSuccessTmpl)) {
            config('dispatch_success_tmpl', $themeSuccessTmpl);
        }


    }

    /**
     * 加载模板输出
     * @access protected
     * @param string $template 模板文件名
     * @param array $vars 模板输出变量
     * @param array $replace 模板替换
     * @param array $config 模板参数
     * @return mixed
     */
    protected function fetch($template = '', $vars = [], $replace = [], $config = [])
    {
        $template = $this->parseTemplate($template);
        $more     = $this->getThemeFileMore($template);
        $this->assign('theme_vars', $more['vars']);
        $this->assign('theme_widgets', $more['widgets']);
        return parent::fetch($template, $vars, $replace, $config);
    }

    /**
     * 自动定位模板文件
     * @access private
     * @param string $template 模板文件规则
     * @return string
     */
    private function parseTemplate($template)
    {
        // 分析模板文件规则
        $request = $this->request;
        // 获取视图根目录
        if (strpos($template, '@')) {
            // 跨模块调用
            list($module, $template) = explode('@', $template);
        }

        $viewBase = config('template.view_base');

        if ($viewBase) {
            // 基础视图目录
            $module = isset($module) ? $module : $request->module();
            $path   = $viewBase . ($module ? $module . DS : '');
        } else {
            $path = isset($module) ? APP_PATH . $module . DS . 'view' . DS : config('template.view_path');
        }

        $depr = config('template.view_depr');
        if (0 !== strpos($template, '/')) {
            $template   = str_replace(['/', ':'], $depr, $template);
            $controller = cmf_parse_name($request->controller());
            if ($controller) {
                if ('' == $template) {
                    // 如果模板文件名为空 按照默认规则定位
                    $template = str_replace('.', DS, $controller) . $depr . $request->action();
                } elseif (false === strpos($template, $depr)) {
                    $template = str_replace('.', DS, $controller) . $depr . $template;
                }
            }
        } else {
            $template = str_replace(['/', ':'], $depr, substr($template, 1));
        }
        return $path . ltrim($template, '/') . '.' . ltrim(config('template.view_suffix'), '.');
    }

    /**
     * 获取模板文件变量
     * @param string $file
     * @param string $theme
     * @return array
     */
    private function getThemeFileMore($file, $theme = "")
    {

        //TODO 增加缓存
        $theme = empty($theme) ? cmf_get_current_theme() : $theme;

        // 调试模式下自动更新模板
        if (APP_DEBUG) {
            $themeModel = new ThemeModel();
            $themeModel->updateTheme($theme);
        }

        $themePath = config('cmf_theme_path');
        $file      = str_replace('\\', '/', $file);
        $file      = str_replace('//', '/', $file);
        $file      = str_replace(['.html', '.php', $themePath . $theme . "/"], '', $file);

        $files = Db::name('theme_file')->field('more')->where(['theme' => $theme])->where(function ($query) use ($file) {
            $query->where(['is_public' => 1])->whereOr(['file' => $file]);
        })->select();

        $vars    = [];
        $widgets = [];
        foreach ($files as $file) {
            $oldMore = json_decode($file['more'], true);
            if (!empty($oldMore['vars'])) {
                foreach ($oldMore['vars'] as $varName => $var) {
                    $vars[$varName] = $var['value'];
                }
            }

            if (!empty($oldMore['widgets'])) {
                foreach ($oldMore['widgets'] as $widgetName => $widget) {

                    $widgetVars = [];
                    if (!empty($widget['vars'])) {
                        foreach ($widget['vars'] as $varName => $var) {
                            $widgetVars[$varName] = $var['value'];
                        }
                    }

                    $widget['vars']       = $widgetVars;
                    $widgets[$widgetName] = $widget;
                }
            }
        }

        return ['vars' => $vars, 'widgets' => $widgets];
    }

    public function checkUserLogin()
    {
        $userId = cmf_get_current_user_id();
        if (empty($userId)) {
            $this->error("用户尚未登录", url("user/login/index"));
        }
    }

    /**
     *  API返回信息格式函数 ；0失败，1成功
     * @param string $code
     * @param string $message
     * @param array $data
     */
    public function apiResponse($code = '', $msg = '',$data = array()){
        header('Access-Control-Allow-Origin: *');
        header('Content-Type:application/json; charset=utf-8');
        $result = array(
            'code'=>$code,
            'msg'=>$msg,
            'data'=>$data,
        );
        die(json_encode($result,JSON_UNESCAPED_UNICODE));
    }

    /**
     * 查询主导航
     */
    public function selectNav()
    {
        $menu_id = $this->request->param('menu_id','1','intval');
        $nav_id = 1; //主导航
        $navMenuModel = Db::name('nav_menu');
        $list = $navMenuModel
            ->field('id,parent_id,name,href')
            ->where([
                'nav_id' => $nav_id,
                'parent_id' => 0,
                'status' => 1
            ])
            ->order('list_order ASC')
            ->select()->toArray();
        foreach ($list as $k=>$v){
            $list[$k]['son'] = $navMenuModel
                ->field('id,name,href')
                ->where([
                    'parent_id' => $v['id'],
                    'status' => 1
                ])->select()->toArray();
        }
        $parent_id = $navMenuModel->where('id',$menu_id)->value('parent_id');
        $this->assign('nav_list',$list);
        $this->assign('menu_id',$menu_id);
        $this->assign('parent_id',$parent_id);
    }

    /**
     *  获取网站信息
     */
    public function getSiteInfo()
    {
        $site_info = cmf_get_site_info();
        $this->assign('site_info',$site_info);
    }

    /**
     *  获取banner
     */
    public function getBanner()
    {
        $banner = Db::name('slide_item')
            ->field('image,url')
            ->where('slide_id',2)
            ->select();
        $this->assign('banner',$banner);
    }
    /**
     * 获取剩余天数
     */
    public function getStartTime()
    {
        $webDatamodel = new WebdataModel();
        //展会开始时间
        $start_time = $webDatamodel->value('start_time');
        //剩余时间的时间戳
        $last_time = $start_time - time();
        if($last_time < 0){
            $last_day = 0;
        }else{
            $last_day = floor($last_time/86400);
            $last_day = str_split($last_day);
        }
        $this->assign('last_day',$last_day);
    }


    /**
     * 获取支持单位
     */
    public function getUnit()
    {
        $showModel = new ShowModel();
        //主办单位
        $unit1 = $showModel
            ->where('cate_id',47)
            ->select();
        //承办单位
        $unit2 = $showModel
            ->where('cate_id',48)
            ->select();
        //支持单位
        $unit3 = $showModel
            ->where('cate_id',49)
            ->select();
        //组织机构
        $unit4 = $showModel
            ->where('cate_id',50)
            ->select();

        $this->assign('unit1',$unit1);
        $this->assign('unit2',$unit2);
        $this->assign('unit3',$unit3);
        $this->assign('unit4',$unit4);
    }

    /**
     * page表加访问量
     * @param $id
     * @return int|true
     */
    public function setPageNum($id)
    {
        $pageModel = new PageModel();
        $res = $pageModel->where('id',$id)->setInc('click_num',1);
        return $res;
    }

    /**
     * show表加访问量
     * @param $id
     * @return int|true
     */
    public function setShowNum($id)
    {
        $showModel = new ShowModel();
        $res = $showModel->where('id',$id)->setInc('click_num',1);
        return $res;
    }

    /**
     * category表加访问量
     * @param $id
     * @return int|true
     */
    public function setCateNum($id)
    {
        $cateModel = new PortalCategoryModel();
        $res = $cateModel->where('id',$id)->setInc('click_num',1);
        return $res;
    }

    /**
     * 获取前台分页样式
     * @param $list 分页后得到的数据
     * @return string
     */
    public function getPageStyle($list,$keyword = '')
    {
        $url = $list->getCurrentPath(); //当前path
        $lastPageNum = $list->lastPage(); // 总页数
        $thisPageNum = $list->getCurrentPage(); //当前页码
        $firstUrl = $url . '?page=1&keyword=' . $keyword;
        $lastUrl = $url . '?page=' . $lastPageNum . "&keyword=" . $keyword;
        $nextUrl = $url . '?page=' . $thisPageNum . "&keyword=" . $keyword;
        $firstPage = '<li class="fenye_frist"><a href='.$firstUrl.'>首页</a></li>';
        $lastPage = '<li  class="fenye_frist"><a href='.$lastUrl.'>末页 </a></li>';
        $nextPage = '<li  class="fenye_frist"><a href='.$nextUrl.'>下一页 </a></li>';
        $middlePage = '';
        for ($i=1;$i<$lastPageNum+1;$i++){
            $thisurl = $url . '?page=' . $i . "&keyword=" . $keyword;
            if($i == $thisPageNum){
                $middlePage .= "<li class='fenye_active'><a href='$thisurl'>$i</a></li>";
            }else{
                $middlePage .= "<li class='fenye_num'><a href='$thisurl'>$i</a></li>";
            }
        }
        $page = $firstPage . $middlePage . $nextPage .$lastPage;
        return $page;
    }

    /**
     * 获取登录信息
     */
    public function getUserLoginInfo()
    {
        $user_mobile = Session::get('user_mobile');
        $user_mobile = empty($user_mobile)?'0':$user_mobile;
        $this->assign('user_mobile',$user_mobile);
    }

}