<?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 = '';
    protected $sys_not_obj = '';
    protected $article_ltai_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');
        $this->sys_not_obj = Db::name('system_notices');
        $this->article_ltai_obj = Db::name('article_ltai');
    }

    /**
     * @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scients详情
     * @description 获取scients详情
     * @author wangjinlei
     * @url /api/Main/getScientDetail
     * @method POST
     * 
     * @param name:system_scient_id type:int require:1 desc:主键id
     * 
     * @return scient:array#
     */
    public function getScientDetail() {
        $data = $this->request->post();
        $info = $this->sys_scient_obj->where('system_scient_id', $data['system_scient_id'])->find();

        $re['scient'] = $info;
        return jsonSuccess($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book详情
     * @description 获取book详情
     * @author wangjinlei
     * @url /api/Main/getBookDetail
     * @method POST
     * 
     * @param name:system_book_id type:int require:1 desc:主键id
     * 
     * @return book:array#
     */
    public function getBookDetail() {
        $data = $this->request->post();
        $info = $this->sys_book_obj->where('system_book_id', $data['system_book_id'])->find();

        $re['book'] = $info;
        return jsonSuccess($re);
    }
    
    /**
     * @title 获取首页文章列表
     * @description 获取首页文章列表
     * @author wangjinlei
     * @url /api/Main/getMainArticles
     * @method POST
     * 
     * @return articles:文章信息array#
     */
    public function getMainArticles(){
        $list_tmr = $this->article_obj->field('j_article.*,j_journal_stage.*,j_journal.title journal_title,j_journal.jabbr journal_short')->join(array(['j_journal_stage', 'j_article.journal_stage_id = j_journal_stage.journal_stage_id', 'LEFT'],['j_journal','j_article.journal_id = j_journal.journal_id','LEFT']))->where('j_article.journal_id',1)->where('j_journal_stage.is_publish',1)->where('j_article.state',0)->order('j_article.article_id desc')->limit(3)->select();
        $list_zh = $this->article_obj->field('j_article.*,j_journal_stage.*,j_journal.title journal_title,j_journal.jabbr journal_short')->join(array(['j_journal_stage', 'j_article.journal_stage_id = j_journal_stage.journal_stage_id', 'LEFT'],['j_journal','j_article.journal_id = j_journal.journal_id','LEFT']))->where('j_article.journal_id',17)->where('j_journal_stage.is_publish',1)->where('j_article.state',0)->order('j_article.article_id desc')->limit(1)->select();
        $list_life = $this->article_obj->field('j_article.*,j_journal_stage.*,j_journal.title journal_title,j_journal.jabbr journal_short')->join(array(['j_journal_stage', 'j_article.journal_stage_id = j_journal_stage.journal_stage_id', 'LEFT'],['j_journal','j_article.journal_id = j_journal.journal_id','LEFT']))->where('j_article.journal_id',14)->where('j_journal_stage.is_publish',1)->where('j_article.state',0)->order('j_article.article_id desc')->limit(1)->select();
        $list_fyw = $this->article_obj->field('j_article.*,j_journal_stage.*,j_journal.title journal_title,j_journal.jabbr journal_short')->join(array(['j_journal_stage', 'j_article.journal_stage_id = j_journal_stage.journal_stage_id', 'LEFT'],['j_journal','j_article.journal_id = j_journal.journal_id','LEFT']))->where('j_article.journal_id',20)->where('j_journal_stage.is_publish',1)->where('j_article.state',0)->order('j_article.article_id desc')->limit(1)->select();
        $list_ywlh = $this->article_obj->field('j_article.*,j_journal_stage.*,j_journal.title journal_title,j_journal.jabbr journal_short')->join(array(['j_journal_stage', 'j_article.journal_stage_id = j_journal_stage.journal_stage_id', 'LEFT'],['j_journal','j_article.journal_id = j_journal.journal_id','LEFT']))->where('j_article.journal_id',6)->where('j_journal_stage.is_publish',1)->where('j_article.state',0)->order('j_article.article_id desc')->limit(1)->select();
        $list_zy = $this->article_obj->field('j_article.*,j_journal_stage.*,j_journal.title journal_title,j_journal.jabbr journal_short')->join(array(['j_journal_stage', 'j_article.journal_stage_id = j_journal_stage.journal_stage_id', 'LEFT'],['j_journal','j_article.journal_id = j_journal.journal_id','LEFT']))->where('j_article.journal_id',18)->where('j_journal_stage.is_publish',1)->where('j_article.state',0)->order('j_article.article_id desc')->limit(1)->select();
        $list = $list_tmr;
        $list[] = $list_zh[0];
        $list[] = $list_life[0];
        $list[] = $list_fyw[0];
        $list[] = $list_ywlh[0];
        $list[] = $list_zy[0];
        foreach ($list as $k => $v) {
            $list[$k]['authortitle'] = $this->getAuthor($v);
        }
        $re['articles'] = $list;
        return jsonSuccess($re);
    }
    
    /**
     * @title 获取文章more列表
     * @description 获取文章more列表
     * @author wangjinlei
     * @url /api/Main/getMoreArticles
     * @method POST
     * 
     * @return articles:文章信息array#
     */
    public function getMoreArticles(){
        $sql = "select a.* from (select MAX(article_id) aid from j_article WHERE state = 0 GROUP BY journal_id) c left join j_article a on a.article_id = c.aid";
        $list = Db::query($sql);
        
        //获取作者
        foreach ($list as $k => $v) {
            $stage_info = $this->journal_stage_obj->where('journal_stage_id', $v['journal_stage_id'])->find();
            $journal_info = $this->journal_obj->where('journal_id', $v['journal_id'])->find();
            //组合cite信息
            $no = $stage_info['stage_no'] == 0 ? ':' : '(' . $stage_info['stage_no'] . '):';
            $cite = $v['abbr'] . '. ' . $v['title'] . '. <i>' . $journal_info['jabbr'] . '</i>. ' . $stage_info['stage_year'] . ';' . $stage_info['stage_vol'] . $no . $v['npp'] . '. doi:' . $v['doi'];
            $list[$k]['cite'] = $cite;
            $list[$k]['authortitle'] = $this->getAuthor($v);
            $list[$k] = array_merge($list[$k],$stage_info);
            $list[$k]['journal_title'] = $journal_info['title'];
            $list[$k]['journal_short'] = $journal_info['jabbr'];
        }

        //标题斜体
        foreach ($list as $k => $v) {
            $caches = $this->article_ltai_obj->where('article_id', $v['article_id'])->where('state', 0)->column('content');
            $cache_title = $v['title'];
            foreach ($caches as $val) {
                $cache_title = str_replace($val, '<i>' . $val . '</i>', $cache_title);
            }
            $list[$k]['title'] = $cache_title;
        }
//        foreach ($list as $k => $v) {
//            $list[$k]['authortitle'] = $this->getAuthor($v);
//        }
        $re['articles'] = $list;
        return jsonSuccess($re);
    }
    
    /**
     * @title 获取onlinefirst文章列表
     * @description 获取onlinefirst文章列表
     * @author wangjinlei
     * @url /api/Main/getOnlineFirstArticles
     * @method POST
     * 
     * @param name:pageIndex type:int require:1 desc:当前页码数
     * @param name:pageSize type:int require:1 desc:单页数据条数
     * 
     * @return articles:文章信息array#
     * @return count:总数
     */
    public function getOnlineFirstArticles(){
        $data = $this->request->post();
        $limit_start = ($data['pageIndex'] - 1) * $data['pageSize'];
        $list = $this->article_obj
                ->field('j_article.*,j_journal_stage.*,j_journal.title journal_title,j_journal.jabbr journal_short')
                ->join(array(['j_journal_stage', 'j_article.journal_stage_id = j_journal_stage.journal_stage_id', 'LEFT'],['j_journal','j_article.journal_id = j_journal.journal_id','LEFT']))
                ->where('j_article.state',0)
                ->where('j_journal_stage.is_publish',0)
                ->where('j_article.journal_id','in','1,10,6,14,11,15,17,20,21,22')
                ->order('j_article.article_id desc')
                ->limit($limit_start,$data['pageSize'])
                ->select();
        $count = $this->article_obj
                ->join(array(['j_journal_stage', 'j_article.journal_stage_id = j_journal_stage.journal_stage_id', 'LEFT'],['j_journal','j_article.journal_id = j_journal.journal_id','LEFT']))
                ->where('j_article.state',0)
                ->where('j_journal_stage.is_publish',0)
                ->where('j_article.journal_id','in','1,10,6,14,11,15,17,20,21,22')
                ->count();
        foreach ($list as $k => $v) {
            $list[$k]['authortitle'] = $this->getAuthor($v);
        }
        $re['articles'] = $list;
        $re['count'] = $count;
        return jsonSuccess($re);
    }
    
    /**
     * @title 获取news/commons文章列表
     * @description 获取news/commons文章列表
     * @author wangjinlei
     * @url /api/Main/getNewsArticles
     * @method POST
     * 
     * @param name:type require:1 type:string desc:(News/Comment)
     * 
     * @return articles:文章信息array#
     */
    public function getNewsArticles(){
        $data = $this->request->post();
        if($data['type']=='News'){
            $type = 'News';
        }else{
            $type = 'Comment';
        }
        $list = $this->article_obj
                ->field('j_article.*,j_journal_stage.*,j_journal.title journal_title,j_journal.jabbr journal_short')
                ->join(array(['j_journal_stage', 'j_article.journal_stage_id = j_journal_stage.journal_stage_id', 'LEFT'],['j_journal','j_article.journal_id = j_journal.journal_id','LEFT']))
                ->where('j_article.state',0)
                ->where('j_journal_stage.is_publish',1)
                ->where('j_article.journal_id','in','1,10,6,14,11,15,17,20,21,22')
                ->where('j_article.type', $type)
                ->order('j_article.article_id desc')
                ->select();
        //获取作者
        foreach ($list as $k => $v) {
            $stage_info = $this->journal_stage_obj->where('journal_stage_id', $v['journal_stage_id'])->find();
            $journal_info = $this->journal_obj->where('journal_id', $v['journal_id'])->find();
            //组合cite信息
            $no = $stage_info['stage_no'] == 0 ? ':' : '(' . $stage_info['stage_no'] . '):';
            $cite = $v['abbr'] . '. ' . $v['title'] . '. <i>' . $journal_info['jabbr'] . '</i>. ' . $stage_info['stage_year'] . ';' . $stage_info['stage_vol'] . $no . $v['npp'] . '. doi:' . $v['doi'];
            $list[$k]['cite'] = $cite;
            $list[$k]['authortitle'] = $this->getAuthor($v);
        }

        //标题斜体
        foreach ($list as $k => $v) {
            $caches = $this->article_ltai_obj->where('article_id', $v['article_id'])->where('state', 0)->column('content');
            $cache_title = $v['title'];
            foreach ($caches as $val) {
                $cache_title = str_replace($val, '<i>' . $val . '</i>', $cache_title);
            }
            $list[$k]['title'] = $cache_title;
        }
        $re['articles'] = $list;
        return jsonSuccess($re);
    }
    
    /**
     * @title 获取3top文章列表
     * @description 获取3top文章列表
     * @author wangjinlei
     * @url /api/Main/getThireTopArticles
     * @method POST
     * 
     * @param name:type require:1 type:string desc:类型(cite/read/download)
     * 
     * @return articles:文章信息array#
     */
    public function getThireTopArticles(){
        $data = $this->request->post();
        if($data['type'] == 'cite'){
            $order = 'j_article.cited desc';
        }else if($data['type'] == 'read'){
            $order = 'j_article.abs_num desc';
        }else if($data['type'] == 'download'){
            $order = 'j_article.pdf_num desc';
        }else{
            return jsonError('Please make sure type in "cite/read/download"');
        }
        $list = $this->article_obj->field('j_article.*,j_journal_stage.*,j_journal.title journal_title,j_journal.jabbr journal_short')
                ->join(array(['j_journal_stage', 'j_article.journal_stage_id = j_journal_stage.journal_stage_id', 'LEFT'],['j_journal','j_article.journal_id = j_journal.journal_id','LEFT']))
                 ->where('j_article.state', 0)
                ->where('j_journal_stage.is_publish',1)
//                ->orderRaw('j_article.cited+j_article.abs_num+j_article.pdf_num desc')
                ->order($order)
                ->limit(20)
                ->select();

        //获取作者
        foreach ($list as $k => $v) {
            $stage_info = $this->journal_stage_obj->where('journal_stage_id', $v['journal_stage_id'])->find();
            $journal_info = $this->journal_obj->where('journal_id', $v['journal_id'])->find();
            //组合cite信息
            $no = $stage_info['stage_no'] == 0 ? ':' : '(' . $stage_info['stage_no'] . '):';
            $cite = $v['abbr'] . '. ' . $v['title'] . '. <i>' . $journal_info['jabbr'] . '</i>. ' . $stage_info['stage_year'] . ';' . $stage_info['stage_vol'] . $no . $v['npp'] . '. doi:' . $v['doi'];
            $list[$k]['cite'] = $cite;
            $list[$k]['authortitle'] = $this->getAuthor($v);
        }

        //标题斜体
        foreach ($list as $k => $v) {
            $caches = $this->article_ltai_obj->where('article_id', $v['article_id'])->where('state', 0)->column('content');
            $cache_title = $v['title'];
            foreach ($caches as $val) {
                $cache_title = str_replace($val, '<i>' . $val . '</i>', $cache_title);
            }
            $list[$k]['title'] = $cache_title;
        }
        return jsonSuccess(['articles' => $list]);
        
    }

    /**
     * @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');
        }
    }
    
    /**
     * @title 获取notices列表
     * @description 获取notices列表
     * @author wangjinlei
     * @url /api/Main/getAllNotices
     * @method POST
     * 
     * @return notices:array#
     */
    public function getAllNotices(){
        $list = $this->sys_not_obj->where('state',0)->order('system_notices_id desc')->select();
        $re['notices'] = $list;
        return jsonSuccess($re);
    }

    /**
     * @title 获取期刊列表
     * @description 获取期刊列表
     * @author wangjinlei
     * @url /api/Main/getJournals
     * @method POST
     * 
     * @return journals:array#
     */
    public function getJournals() {
        $list = $this->journal_obj->where('state', 0)->select();

        $re['journals'] = $list;
        return jsonSuccess($re);
    }

    /**
     * @title 获取查找文章列表
     * @description 获取查找文章列表
     * @author wangjinlei
     * @url /api/Main/getSearchArt
     * @method POST
     * 
     * @param name:journals type:string require:1 desc:期刊id(demo:1,2,3)
     * @param name:condition1 type:string require:1 desc:条件1（title/keywords/abstract）
     * @param name:condition1_text type:string require:1 desc:条件1字段
     * @param name:relation type:string require:2 desc:两条件的链接条件('and/or')
     * @param name:condition2 type:string require:2 desc:条件2（title/keywords/abstract）
     * @param name:condition2_text type:string require:2 desc:条件2字段
     * @param name:pageIndex type:int require:1 desc:当前页码数
     * @param name:pageSize type:int require:1 desc:单页数据条数
     * 
     * @return count:总数
     * @return journals:array#
     */
    public function getSearchArt() {
        $data = $this->request->post();
        $where = "j_article.journal_id in (" . $data['journals'] . ")";
        if ($data['condition2_text'] != '') {
            if ($data['relation'] == 'and') {
                $where .= ' and j_article.' . $data['condition1'] . ' like "%' . $data['condition1_text'] . '%" and j_article.' . $data['condition2'] . ' like "%' . $data['condition2_text'] . '%"';
            } else {
                $where .= ' and (j_article.' . $data['condition1'] . ' like "%' . $data['condition1_text'] . '%" or j_article.' . $data['condition2'] . ' like "%' . $data['condition2_text'] . '%")';
            }
        } else {
            $where .= 'and j_article.' . $data['condition1'] . ' like "%' . $data['condition1_text'] . '%"';
        }
        $limit_start = ($data['pageIndex'] - 1) * $data['pageSize'];
        $list = $this->article_obj->field('j_article.*,j_journal_stage.*')
            ->join('j_journal_stage', 'j_article.journal_stage_id=j_journal_stage.journal_stage_id', 'LEFT')
            ->where($where)
            ->order('j_article.article_id')
            ->limit($limit_start, $data['pageSize'])
            ->select();

        foreach ($list as $k => $v) {
            $list[$k]['authortitle'] = $this->getAuthor($v);
        }
        $count = $this->article_obj->where($where)->count();
        $re['count'] = $count;
        $re['journals'] = $list;
        return jsonSuccess($re);
    }

    private function getAuthor($article) {
        $where['article_id'] = $article['article_id'];
        $where['state'] = 0;
        $list = $this->article_author_obj->where($where)->select();
        $frag = '';
        foreach ($list as $k => $v) {
            $frag = $frag == '' ? '' . $v['author_name'] : $frag . ', ' . $v['author_name'];
        }
        return $frag;
    }

    public function test() {
        echo md5('123456');
    }
    
    public function rewrite($type){
        $frag = '';
        switch($type){
            case 'tmr':
                $frag = 'https://www.tmrjournals.com/stages.html?J_num=1';
                break;
            case 'lr':
                $frag = 'https://www.tmrjournals.com/stages.html?J_num=14';
                break;
            default :
                $frag = 'https://www.tmrjournals.com/stages.html?J_num=1';
                break;
        }
        echo "<script>location.href='$frag'</script>";
    }

}