<?php
namespace app\api\controller;
use think\Controller;
use think\Db;
/**
 * @title 补充接口
 * @description 文章接口
 */
class Supplementary extends Controller
{

    public function __construct(\think\Request $request = null) {

        parent::__construct($request);
    }

    /**
     * @title 获取期刊介绍
     * @description 获取期刊编辑接口
     */

    public function getJournalPaperArt(){


        //获取参数
        $aParam = $this->request->post();

        //参数验证
        $sIssn = empty($aParam['issn']) ? '' : $aParam['issn'];
        if(empty($sIssn)){
           return json_encode(['status' => 2,'msg' => 'Please select an journal']);
        }
        //期刊标题
        $sTitle = empty($aParam['journal_title']) ? ['About Journal','About us','Journal Information','Aims and Scope'] : $aParam['journal_title'];

        //根据期刊issn查询期刊ID
        $aWhere = ['state' => 0,'issn' => ['in',$sIssn]]; 
        $aJournal = Db::name('journal')->where($aWhere)->column('journal_id,issn');
        if(empty($aJournal)){
            return json_encode(['status' => 3,'msg' => 'No journal information found']);
        }
        //查询期刊编辑信息
        $aWhere = ['state' => 0,'journal_id' => ['in',array_keys($aJournal)],'title' => ['in',$sTitle]];
        $aJournalPaperArt = Db::name('journal_paper_art')->field('journal_id,content')->where($aWhere)->select();
        if(empty($aJournalPaperArt)){
            return json_encode(['status' => 1,'msg' => 'data is null']);
        }
        //数据处理
        $keyword = 'Scope';
        foreach ($aJournalPaperArt as $key => $value) {

            $sContent = empty($value['content']) ? '' : $value['content'];
            $sIssn = empty($aJournal[$value['journal_id']]) ? '' : $aJournal[$value['journal_id']];
            if(empty($sContent) || empty($sIssn)){
                continue;
            }
            if(stripos($sContent, $keyword) !== false){
                $aContent[$sIssn] = $sContent;
                continue;
            }
        }
        return json_encode(['status' => 1,'msg' => 'success','data' => empty($aContent) ? [] : $aContent]); 
    }

    /**
     * @title 获取期刊信息
     * @description 获取期刊编辑接口
     */
    public function getJournal(){
        //获取参数
        $aParam = $this->request->post();

        //参数验证
        $sIssn = empty($aParam['issn']) ? '' : $aParam['issn'];
        if(empty($sIssn)){
           return json_encode(['status' => 2,'msg' => 'Please select an journal']);
        }

        //根据期刊issn查询期刊ID
        $aWhere = ['state' => 0,'issn' => ['in',$sIssn]]; 
        $sField = 'issn,icon';
        $aJournal = Db::name('journal')->field($sField)->where($aWhere)->select();
        return json_encode(['status' => 1,'msg' => 'success','data' => $aJournal]); 
    }
     /**
     * @title 获取子期刊信息
     * @description 获取期刊编辑接口
     */
    public function getJournalStage(){
        //获取参数
        $aParam = $this->request->post();
        //参数验证
        $iJournalStageId = empty($aParam['journal_stage_id']) ? '' : $aParam['journal_stage_id'];
        if(empty($iJournalStageId)){
           return json_encode(['status' => 2,'msg' => 'Please choose journal installment']);
        }

        //根据期刊issn查询期刊ID
        $aWhere = ['state' => 0,'journal_stage_id' => $iJournalStageId]; 
        $aJournal = Db::name('journal_stage')->where($aWhere)->find();
        return json_encode(['status' => 1,'msg' => 'success','data' => $aJournal]); 
    }

    /**
     * @title 客座期刊（获取列表）
     * @description 客座期刊（获取列表）
     */
    public function getSpecialIssue(){

        //获取参数
        $aParam = $this->request->post();

        //期刊ID
        $iJournalId = empty($aParam['journal_id']) ? 0 : $aParam['journal_id'];
        if(empty($iJournalId)){
            return json(['status' => 2,'msg' => 'Please select an journal']);
        }

        //获取期刊信息
        $aWhere = ['journal_id' => $iJournalId,'state' => 0];
        $aJournal = DB::name('journal')->field('journal_id')->where($aWhere)->find();
        if(empty($aJournal)){
            return json(['status' => 3,'msg' => 'No journal information found']);
        }

        //查询专刊信息-进行中的
        $sNowDate = date('Y-m-d');
        $aWhere = ['journal_id' => $iJournalId,'state' => 2,'deadline' => ['>=',$sNowDate]];
        $aJournalSpecial = Db::name('journal_special')->where($aWhere)->select();
        if(empty($aJournalSpecial)){
            return json(['status' => 1,'msg' =>'The special issue data is empty']);
        }

        //获取编辑信息
        $aJournalSpecialId = array_column($aJournalSpecial, 'journal_special_id');
        $aWhere = ['journal_id' => $iJournalId,'journal_special_id' => ['in',$aJournalSpecialId],'state' => 0];
        $aJournalSpecialToEditor = Db::name('journal_special_to_editor')->field('journal_special_editor_id,journal_special_id')->where($aWhere)->select();
        $aEditorList = [];
        if(!empty($aJournalSpecialToEditor)){
            $aEditorId = array_unique(array_column($aJournalSpecialToEditor, 'journal_special_editor_id'));
            $aWhere = ['journal_id' => $iJournalId,'journal_special_editor_id' => ['in',$aEditorId],'state' => 0];
            $aJournalSpecialEditor = Db::name('journal_special_editor')->field('journal_special_editor_id,first_name,last_name')->where($aWhere)->select();
            $aJournalSpecialEditor = empty($aJournalSpecialEditor) ? [] : array_column($aJournalSpecialEditor, null,'journal_special_editor_id');

            foreach ($aJournalSpecialToEditor as $key => $value) {
                $aEditorInfo = empty($aJournalSpecialEditor[$value['journal_special_editor_id']]) ? [] : $aJournalSpecialEditor[$value['journal_special_editor_id']];
                $sFirstName = empty($aEditorInfo['first_name']) ? '' : $aEditorInfo['first_name'];
                $sLastName = empty($aEditorInfo['last_name']) ? '' : $aEditorInfo['last_name'];
                $sName = $sFirstName.' '.$sLastName;
                $sName = trim($sName);//str_replace([' ', '　'], '', trim($sName));
                if(!empty($sName)){
                    $aEditorList[$value['journal_special_id']][] = $sName;
                }
            }
        }

        //数据处理
        foreach ($aJournalSpecial as $key => $value) {
            $aEditorInfo = empty($aEditorList[$value['journal_special_id']]) ? [] : $aEditorList[$value['journal_special_id']];
            $aJournalSpecial[$key]['editor'] = empty($aEditorInfo) ? '' : implode(',', array_unique($aEditorInfo));
        }
        return json(['status' => 1,'msg' => 'success','data' => $aJournalSpecial]); 
    }
    /**
     * @title 获取期刊信息
     * @description 获取期刊编辑接口
     */
    public function getJournalDetail(){
        //获取参数
        $aParam = $this->request->post();

        //期刊issn号
        $sIssn = empty($aParam['issn']) ? '' : $aParam['issn'];
        //期刊Id
        $iJournalId = empty($aParam['journal_id']) ? '' : $aParam['journal_id'];
        //期刊缩写
        $sUsx = empty($aParam['usx']) ? '' : $aParam['usx'];
        //期刊缩写
        $sSx = empty($aParam['sx']) ? '' : $aParam['sx'];
        if(empty($sIssn) && empty($iJournalId) && empty($sUsx) && empty($sSx)){
           return json(['status' => 2,'msg' => 'Please select an journal']);
        }

        $aWhere = ['state' => 0];
        if(!empty($sIssn)){
            $aWhere['issn'] = $sIssn;
        }
        if(!empty($iJournalId)){
            $aWhere['journal_id'] = $iJournalId;
        }
        if(!empty($sUsx)){
            $aWhere['usx'] = $sUsx;
        }
        if(!empty($sSx)){
            $aWhere['sx'] = $sSx;
        }
        //根据期刊信息
        $aJournal = Db::name('journal')->where($aWhere)->find();
        return json(['status' => 1,'msg' => 'success','data' => $aJournal]); 
    }
}
?>