<?php

namespace app\api\controller;

use think\Controller;
use think\Db;

/**
 * @title 前段web接口
 * @description 前段web接口
 * @group 前段web接口
 */
class Main extends Controller{
    //put your code here
    protected $admin_obj = '';
    protected $journal_obj = '';
    protected $article_obj = '';
    protected $article_author_obj = '';
    protected $journal_topic_obj = '';
    protected $journal_stage_obj = '';
    protected $journal_notices_obj = '';
    protected $journal_abs_obj = '';
    protected $article_to_topic_obj = '';
    protected $sys_scient_obj = '';
    protected $sys_book_obj = '';

    public function __construct(\think\Request $request = null) {
        parent::__construct($request);
        $this->admin_obj = Db::name('admin');
        $this->journal_obj = Db::name('journal');
        $this->article_obj = Db::name('article');
        $this->article_author_obj = Db::name('article_author');
        $this->journal_topic_obj = Db::name('journal_topic');
        $this->journal_stage_obj = Db::name('journal_stage');
        $this->journal_notices_obj = Db::name('journal_notices');
        $this->journal_abs_obj = Db::name('journal_abstracting');
        $this->article_to_topic_obj = Db::name('article_to_topic');
        $this->sys_scient_obj = Db::name('system_scient');
        $this->sys_book_obj = Db::name('system_books');
    }
    
    /**
     * @title 获取scients
     * @description 获取scients
     * @author wangjinlei
     * @url /api/Main/getScients
     * @method POST
     * 
     * 
     * @return scients:array#
     * 
     */
    public function getScients(){
        $list = $this->sys_scient_obj->where('state',0)->select();
        $re['scients'] = $list;
        return jsonSuccess($re);
    }
    
    /**
     * @title 获取books
     * @description 获取books
     * @author wangjinlei
     * @url /api/Main/getBooks
     * @method POST
     * 
     * 
     * @return books:array#
     * 
     */
    public function getBooks(){
        $list = $this->sys_book_obj->where('state',0)->select();
        $re['books'] = $list;
        return jsonSuccess($re);
    }
    
    /**
     * @title 获取首页Highlights
     * @description 获取首页Highlights
     * @author wangjinlei
     * @url /api/Main/getMainhl
     * @method POST
     * 
     * @param name:journal_id type:int require:1 desc:期刊id
     * 
     * @return Highlights:array#
     */
    public function getMainhl(){
        $data = $this->request->post();
        $topic_info = $this->journal_topic_obj->where('journal_id',$data['journal_id'])->where('position','highlights')->where('state',0)->find();
        if($topic_info){
            $list = $this->article_to_topic_obj->field('j_article.*,j_journal_stage.*')
                    ->join(array(['j_article','j_article.article_id = j_article_to_topic.article_id','LEFT'],['j_journal_stage','j_journal_stage.journal_stage_id = j_article.journal_stage_id','LEFT']))
                    ->where('j_article_to_topic.topic_id',$topic_info['journal_topic_id'])
                    ->where('j_article_to_topic.state',0)
                    ->select();
            return jsonSuccess(['topic_info'=>$topic_info,'articlelist'=>$list]);
        }else{
            return jsonError('no highlights');
        }
    }
    
}