<?php

namespace app\api\controller;

use app\logics\OrgLogic;
use app\model\ExamEmpResult;
use app\model\ExamPaper;
use app\model\Org;
use app\model\Employee;
use app\model\ExamPaperQuestion;
use app\model\ExamQuestion;
use app\event\Msg;

/*
 * 获客工具块
 */

class Exam extends Base
{
    /**
     * 考试，试卷列表
     */
    public function paperlist()
    {
        $token = $this->request->token;
        $param = request()->param();

        $type = input('type', 0); //0全部，1以考试，2未考试
        $now = time();
        if ($type == 0) { // 查询全部
            $where = [
                ['state', '=', 1],
                ['root_id', '=', $token['root_org']],
                ['for_newbie', '=', 0]  // 不包含新兵训练营
            ];
            $paper_id = ExamPaper::where($where)->whereRaw("FIND_IN_SET(" . $token['employee_id'] . " , assessment)")->order('id desc')->page($param['page'], $param['limit'])->column('id');
            $count = ExamPaper::where($where)->whereRaw("FIND_IN_SET(" . $token['employee_id'] . " , assessment)")->count();
        } else {
            $w[] = ['root_id', '=', $token['root_org']];
            $w[] = ['employee_id', '=', $token['employee_id']];
            $w[] = ['from', '=', 0];
            if ($type == 1) {
                $w[] = ['approve_status', '>=', 0];
            } elseif ($type == 3) {
                $w[] = ['approve_status', '=', -1];
                $w[] = ['endmaketime', '>', $now];
            }

            if ($type == 2) {   // 查询未参加考试的
                $paper_id = ExamEmpResult::where($w)->column('paper_id');
                $where = [
                    ['state', '=', 1],
                    ['root_id', '=', $token['root_org']],
                    ['id', 'not in', $paper_id],
                    ['for_newbie', '=', 0]  // 不包含新兵训练营
                ];
                $paper_id = ExamPaper::where($where)->whereRaw("FIND_IN_SET(" . $token['employee_id'] . " , assessment)")->order('id desc')->page($param['page'], $param['limit'])->whereRaw("FIND_IN_SET(" . $token['employee_id'] . " , assessment)")->column('id');
                $count = ExamPaper::where($where)->count();
            } else {    // 查询考试中（试卷考试时间未结束）和已考试的
                $paper_id = ExamEmpResult::where($w)->order('paper_id desc')->page($param['page'], $param['limit'])->column('paper_id');
                $count = ExamEmpResult::where($w)->count();
            }
        }

        $list = ExamPaper::with(['result' => function ($query) use ($token) {
            $query->where([['root_id', '=', $token['root_org']], ['employee_id', '=', $token['employee_id']], ['from', '=', 0]]);
        }])->where([['id', 'in', $paper_id]])->order('addtime desc')
            ->select();
        foreach ($list as $k => &$paper) {
            if ($paper->result->isEmpty()) {
                $paper['done'] = 0;
            } elseif ($paper->result[0]->approve_status < 0 && $paper->result[0]->endmaketime > $now) {
                $paper['done'] = 2;
            } else {
                $paper['done'] = 1;
            }
            //以阅卷和待阅卷数量
            $paper['d_marking'] = $paper['y_marking'] = 0;
            foreach ($paper['result'] as $v2) {
                if ($v2['approve_status'] == -1 && $v2['endmaketime'] > $now) continue;
                $v2['approve_status'] == 2 ? $paper['y_marking'] += 1 : $paper['d_marking'] += 1;
            }
            unset($list[$k]['result']);
            $time = strtotime($paper->endtime) - $now;
            $paper['daynum'] = $time > 0 ? $time : 0;
        }
        return json(['code' => 0, 'data' => $list, 'count' => $count, 'msg' => '获取成功']);
    }

    /**
     * 考卷详情
     */
    public function paperdetail()
    {
        $request = request();
        $token = $this->request->token;
        $from = input('from', 0);
        $paperid = $request->param('paperid');
        $where[] = ['root_id', '=', $token['root_org']];
        $where[] = ['id', '=', $paperid];

        $paperInfo = ExamPaper::where($where)->find();
        if (empty($paperInfo)) return json(['code' => 1, 'msg' => '试卷不存在']);

        foreach ($paperInfo->questions as &$v) {
            $v['ask'] = str_replace('\\', '', $v['ask']);
            if ($v['type'] == '单选' || $v['type'] == '多选') {
                $v['types'] = 1;
                $con = json_decode($v['content'], true);
                $op = [];
                foreach ($con as $v2) {
                    $op[$v2['title']] = $v2['content'];
                }
                $v['content'] = $op;
                $v['answer'] = explode(',', $v['answer']);
            } elseif ($v['type'] == '判断') {
                $v['types'] = 2;
            } elseif ($v['type'] == '简答') {
                $v['types'] = 3;
            }
        }
        $answer_existed = ExamEmpResult::where(['from' => $from, 'employee_id' => $request->param('employee_id'), 'paper_id' => $paperid, 'root_id' => $token['root_org']])->find();
        if ($answer_existed) {
            $paperInfo['done'] = $answer_existed->approve_status == -1 ? 2 : 1;
            $paperInfo['checked'] = ($answer_existed->checked) ? 1 : 0;
            $paperInfo['final_score'] = $answer_existed['final_score'] ?: 0;
            $paperInfo['approve_status'] = $answer_existed->approve_status;
            $paperInfo['answer'] = json_decode($answer_existed->answer, true);
            $paperInfo['startmaketime'] = $answer_existed->endmaketime - time();
        } else {
            $paperInfo['done'] = 0;
            $paperInfo['checked'] = 0;
            $paperInfo['final_score'] = 0;
            $paperInfo['approve_status'] = 0;
        }
        $paperInfo['is_ok'] = $paperInfo['base_score'] <= $paperInfo['final_score'] && $paperInfo['final_score'] > 0 ? '是' : '否';

        //返回指派考试人员名称
        $paperInfo['employee'] = Employee::where([['root_id', '=', $token['root_org']], ['uid', '<>', 0], ['state', '=', '在职'], ['id', 'in', explode(',', $paperInfo['assessment'])]])->column('name');

        //返回指派考试人员名称
        $paperInfo['employee'] = Employee::where([['root_id', '=', $token['root_org']], ['uid', '<>', 0], ['state', '=', '在职'], ['id', 'in', explode(',', $paperInfo['assessment'])]])->column('name');

        return json(['code' => 0, 'paperInfo' => $paperInfo, 'msg' => '获取成功']);
    }
    /**
     * 答题存储
     */
    public function answer()
    {
        // 参数：谁，答了哪个试卷的那道题，答案是多少
        $param = $this->request->only(['paper_id', 'question', 'answer']);
        $token = $this->request->token;

        // 查找试卷是否存在
        $paper = ExamPaper::where(['root_id' => $token['root_org'], 'id' => $param['paper_id']])->find();
        if (empty($paper)) return json(['code' => 1, 'msg' => '试卷不存在']);
        if ($paper->endtime < date("Y-m-d H:i:s")) return json(['code' => 1, 'msg' => '答题时间已结束']);
        if ($param['question'] != 0) {
            // 查找试题
            $question = ExamPaperQuestion::where(['root_id' => $token['root_org'], 'question_id' => $param['question'], 'paper_id' => $param['paper_id']])->find();
            if (empty($question)) return json(['code' => 1, 'msg' => '试题不存在']);
        }

        // 查找答题记录
        $condition = [
            'employee_id' => $token['employee_id'],
            'paper_id' => $param['paper_id'],
            'root_id' => $token['root_org'],
            'from' => $paper->for_newbie
        ];

        // 如果是新兵训练营，可以多次考试
        if ($paper->for_newbie == 1) {
            $condition['approve_status'] = -1;
        }
        $answer = ExamEmpResult::where($condition)->findOrEmpty();
        if (!$answer->isEmpty() && $param['question'] == 0) return json(['code' => 1, 'msg' => '考试已开始']);

        $saveData = [];
        // 判断是否有答题记录
        if ($answer->isEmpty()) { // 没有答题记录则添加答题记录
            $saveData = [
                'employee_id' => $token['employee_id'],
                'paper_id' => $param['paper_id'],
                'root_id' => $token['root_org'],
                'startmaketime' => date('Y-m-d H:i:s'),
                'from' => $paper->for_newbie,
                'approve_status' => -1, // 答题中
            ];
            if ($param['question'] != 0) $saveData['answer'] = json_encode([$question->question_id => $param['answer']]);

            // 计算考试结束时间(考试的结束时间如果大于试卷的结束时间，则结束时间为试卷的结束时间)
            $endmaketime = strtotime($saveData['startmaketime']) + $paper->duringtime * 60;
            $paperEndtime = strtotime($paper->endtime);
            if ($endmaketime > $paperEndtime) $endmaketime = $paperEndtime;
            $saveData['endmaketime'] = $endmaketime;
        } else { // 有答题记录则更改试题答案
            // 判断答题时间是否已过
            if (time() > $answer->endmaketime) return json(['code' => 1, 'msg' => '答题时间已结束']);
            // 判断是否已提交(新兵训练营因为查询时候只查询approve_status==-1，一下条件一直不会经过)
            if ($answer->approve_status != -1) return json(['code' => 1, 'msg' => '试卷已提交，无法答题']);

            $answerList = json_decode($answer->answer, true);
            $answerList[$question->question_id] = $param['answer'];
            $saveData['answer'] = json_encode($answerList);
        }

        $answer->save($saveData);

        return json(['code' => 0, 'msg' => '保存成功']);
    }

    /**
     * 答题结束提交
     */
    public function submitPaper()
    {
        // 参数：谁，提交试卷
        $param = $this->request->only(['paper_id']);
        $token = $this->request->token;

        $answer = ExamEmpResult::where([
            'employee_id' => $token['employee_id'],
            'paper_id' => $param['paper_id'],
            'root_id' => $token['root_org']
        ])->findOrEmpty();
        if (empty($answer)) json(['code' => 1, 'msg' => '试卷不存在']);

        $paper = ExamPaper::where(['id' => $param['paper_id'], 'root_id' => $token['root_org']])->find();
        if (empty($paper)) json(['code' => 1, 'msg' => '试卷不存在']);

        // 更新考试时间与状态
        $startmaketime = strtotime($answer->startmaketime);
        $time_spend = round((time() - $startmaketime) / 60);
        // approve_status=0 已提交，未批改; 添加时间实际是提交时间
        $answer->save(['time_spend' => $time_spend, 'approve_status' => 0, 'addtime' => date('Y-m-d H:i:s')]);
        //系统审核直接批改（改操作会更改批改状态approve_status为2）
        if ($paper->checkway == 'sys') {
            $this->correct_papers_system($param['paper_id'], $token['employee_id'], $paper->for_newbie);
        }

        $data = [
            'time_spend' => $time_spend,
            'startmaketime' => $answer->startmaketime,
            'endtime' => $answer->addtime
        ];

        return json(['code' => 0, 'msg' => '答案提交成功', 'data' => $data]);
    }

    ////计算判断和简答题的分数
    public function score_sum($answer, $paperid, $employee_id, $root_id)
    {
        $answer = json_decode($answer, true);
        $ids = array_keys($answer);

        $w[] = ['questions.id', 'in', $ids];
        $w[] = ['questions.root_id', '=', $root_id];
        $w[] = ['exam_paper_question.root_id', '=', $root_id];
        $w[] = ['questions.type', 'not in', ['简答', '问答']];
        $w[] = ['exam_paper_question.paper_id', '=', $paperid];

        $questions = ExamPaperQuestion::withJoin(['questions'], 'inner')->where($w)
            // ->fetchsql()
            ->select()
            ->toArray();
        // var_dump($questions);die;
        $score = 0;
        foreach ($questions as $k => $v) {
            $score += $this->fraction($answer[$v['question_id']], $v['questions']['answer'], $v['questions']['type'], $v['score']);
        }
        return $score;
    }

    public function viewresult()
    {
        $request = request();
        $token = $this->request->token;
        // $token['result_id'] = 1;
        // $token['root_org'] = 23;
        $result_id  = $request->param('result_id');
        $tw[] = ['id', '=', $result_id];
        $tw[] = ['from', '=', 0];
        $empresult = ExamEmpResult::where($tw)->with(['employee'])->find();
        if (!$empresult) {
            return json(['code' => 1, 'msg' => '没有参加考试']);
        } else {
            $emp_answer_arr  = [];
            $emp_answer_json = $empresult->answer;
            if ($emp_answer_json) {
                $emp_answer_arr = json_decode($emp_answer_json, true);
            }
            $paperInfo = ExamPaper::with('questions')->find($empresult->paper_id)->toArray();
            $paperInfo['got_total_score'] = 0;
            foreach ($paperInfo['questions'] as &$item) {
                $item['ask'] = str_replace('\\', '', $item['ask']);
                $item['emp_answer'] = isset($emp_answer_arr[$item['id']]) ? $emp_answer_arr[$item['id']] : ''; //填写的答案

                if ($item['type'] == '单选' || $item['type'] == '多选' || $item['type'] == '判断') {
                    if (isset($emp_answer_arr[$item['id']]) && $emp_answer_arr[$item['id']]) {
                        $item['got_score'] = ($emp_answer_arr[$item['id']] == $item['answer']) ? $item['pivot']['score'] : 0;
                    } else {
                        $item['got_score'] = 0;
                    }
                } elseif ($item['type'] == '简答') {
                    if (isset($emp_answer_arr[$item['id']]) && $emp_answer_arr[$item['id']]) {
                        $calldata = ExamEmpResult::autoPaperAnswerCheck($emp_answer_arr[$item['id']], $item['answer'], $item['pivot']['score']);
                        $item['got_score'] = $calldata['got_score'];
                    } else {
                        $item['got_score'] = 0;
                    }
                }
                $paperInfo['got_total_score'] += $item['got_score']; //得分总和

                // $item['content'] = json_decode($item['content'], true);
                // $item['answer']  = json_decode($item['answer'], true);
                // if (isset($emp_answer_arr[$item['id']])) {
                //     if ($item['type'] !== '简答') {
                //         if ($emp_answer_arr[$item['id']] == $item['answer']) {
                //             $item['got_score'] = $item['pivot']['score'];
                //         } else {
                //             $item['got_score'] = 0;
                //         }
                //         $paperInfo['got_total_score'] += $item['got_score'];
                //         $item['emp_answer']           = $emp_answer_arr[$item['id']];
                //     } else {
                //         $calldata = ExamEmpResult::autoPaperAnswerCheck($emp_answer_arr[$item['id']],$item['answer'], $item['pivot']['score']);
                //         $item['got_score']            = $calldata['got_score'];
                //         $paperInfo['got_total_score'] += $item['got_score'];
                //         $item['emp_answer']           = $calldata['emp_answer'];
                //     }
                // }
            }
            return json(['code' => 0, 'info' => $paperInfo, 'msg' => '获取成功']);
        }
    }

    ///批卷部分
    public function checklist()
    {
        $token = $this->request->token;
        $request = request();
        $param = $request->param();

        $where[] = ['state', '=', 1];
        $where[] = ['root_id', '=', $token['root_org']];
        if (isset($param['paper_id']) && $param['paper_id']) {
            $where[] = ['paper_id', '=', $param['paper_id']];
        }
        if (isset($param['checked']) && $param['checked']) {
            $where[] = ['checked', '=', $param['checked']];
        }
        // $where[] = ['from','=',0];
        $list = ExamEmpResult::where($where)->with(['paper', 'employee'])->page($param['page'], $param['limit'])->order('addtime desc')->select();
        $count = ExamEmpResult::where($where)->count();
        return json(['code' => 0, 'data' => $list, 'count' => $count, 'msg' => '获取成功']);
    }


    public function makecheck()
    {
        $request = request();
        $param = $request->post();

        $updatedata = [
            'check_result' => $param['data'],
            'final_score' => $param['finalscore'],
            'checked' => 1
        ];
        // $tw[] = ['from','=',0];
        $tw[] = ['id', '=', $param['resultid']];
        if (ExamEmpResult::where($tw)->update($updatedata)) {
            return json(['code' => 0,  'msg' => '审核成功']);
        } else {
            return json(['code' => 1,  'msg' => '审核失败']);
        }
    }


    // 成绩排行榜
    public function ranking()
    {

        $request = request();
        $param = $request->post();
        $paperid = input('paperid', 0);
        $org = input('org', 0);
        $page = input('page', 1);
        $limit = input('limit', 10);
        $token = $this->request->token;

        // $token['org_id'] = 43;
        // $token['root_org'] = 23;
        // $token['employee_id'] = 58;

        $w[] = ['exam_emp_result.root_id', '=', $token['root_org']];
        $w[] = ['employee.root_id', '=', $token['root_org']];
        $w[] = ['approve_status', '=', 2];
        $w[] = ['exam_emp_result.state', '=', 1];
        $w[] = ['paper_id', '=', $paperid];
        $w[] = ['from', 'in', [0, 1]];

        //团队排行
        if ($org) {
            $w[] = ['employee.org_id', '=', $token['org_id']];
        }

        $ranking = ExamEmpResult::withJoin(['employee' => []], 'inner')->where($w)->field('final_score,employee_id', false)->order('final_score desc')
            // ->fetchsql()
            ->select()
            ->toArray();
        $my['ranking'] = $my['final_score'] = 0;
        $my['name'] = $my['headimgurl'] = '';
        if ($ranking) {
            $eids = array_column($ranking, 'employee_id');
            $imgs = Employee::withJoin(['user'], 'inner')->where('employee.root_id', $token['root_org'])->column('employee.name,user.headimgurl', 'employee.id');
            foreach ($ranking as $k => &$v) {
                if (isset($imgs[$v['employee_id']])) {
                    $v['name'] = $imgs[$v['employee_id']]['name'];
                    $v['headimgurl'] = $imgs[$v['employee_id']]['headimgurl'];
                } else {
                    $v['name'] = '';
                    $v['headimgurl'] = '';
                }
                $v['ranking'] = $k + 1;
                if ($v['employee_id'] == $token['employee_id']) {
                    $my['ranking'] = $v['ranking'];
                    $my['name'] = $v['name'];
                    $my['headimgurl'] = $v['headimgurl'];
                    $my['final_score'] = $v['final_score'];
                }
            }
        }

        $data = array_slice($ranking, ($page - 1) * $limit, $limit);
        $count = count($ranking);
        $res['data'] = $data;
        $res['count'] = $count;
        $res['my'] = $my;
        return json(['code' => 0, 'data' => $res, 'msg' => '']);
    }
    // 答题详情
    public function get_questions()
    {
        $token = $this->request->token;
        // $token['root_org'] = 23;
        $request = request();
        $param = $request->post();
        $paperid = input('paperid', 0);
        $type = input('type', 0);
        $employee_id = input('employee_id');
        $w[] = ['paper_id', '=', $paperid];
        $w[] = ['employee_id', '=', $employee_id];
        $w[] = ['root_id', '=', $token['root_org']];
        $w[] = ['from', '=', 0];
        $empresult = ExamEmpResult::where($w)->with(['employee'])->find();
        if (!$empresult) return json(['code' => 1, 'msg' => '没有参加考试']);

        $emp_answer_arr  = [];
        $emp_answer_json = $empresult->answer;
        if ($emp_answer_json) {
            $emp_answer_arr = json_decode($emp_answer_json, true);
        }
        $paperInfo = ExamPaper::with('questions')->find($paperid)->toArray();
        $paperInfo['got_total_score'] = 0;
        $options = [];

        $score = $empresult->data ? json_decode($empresult->data, true) : [];
        foreach ($paperInfo['questions'] as &$item) {
            $item['ask'] = str_replace('\\', '', $item['ask']);
            //填写的答案
            $item['emp_answer'] = isset($emp_answer_arr[$item['id']]) ? $emp_answer_arr[$item['id']] : '';
            $item['emp_answer'] = $item['emp_answer'] ? strip_tags($item['emp_answer']) : '';

            if (isset($score[$item['id']])) {
                $item['got_score'] = is_array($score[$item['id']]) ? $score[$item['id']]['score'] : $score[$item['id']];
            } else {
                $item['got_score'] = $this->fraction($item['emp_answer'], $item['answer'], $item['type'], (int)$item['pivot']['score']);
            }
            //系统评分


            //1正确，0错误
            $item['c_type'] = $item['got_score'] > 0 ? 1 : 0;


            //选择题
            if ($item['type'] == '单选' || $item['type'] == '多选') {
                $con = json_decode($item['content'], true);
                $op = [];
                foreach ($con as $v2) {
                    $op[$v2['title']] = $v2['content'];
                }
                $item['content'] = $op;
            }
            //得分总和
            $paperInfo['got_total_score'] += (int)$item['got_score'];

            if ($type == 0) { //查询全部
                $options[] = $item;
            } elseif ($type == 1 && $item['c_type'] == 1) { //查询回答正确的题目
                $options[] = $item;
            } elseif ($type == 2 && $item['c_type'] == 0) { //查询回答错误的题目
                $options[] = $item;
            }
        }
        return json(['code' => 0, 'data' => $options, 'msg' => '获取成功']);
    }
    //获取 答卷列表
    public function get_papers()
    {
        $token = $this->request->token;
        // $token['root_org'] = 23;
        $paperid = input('paperid', 0);
        $type = input('type', 0); //0待阅卷，1阅卷中，2已阅卷

        $start = input('start', 0);
        $end = input('end', 0);

        $page = input('page', 1);
        $limit = input('limit', 10);

        $w[] = ['root_id', '=', $token['root_org']];
        $w[] = ['paper_id', '=', $paperid];
        $fen = ExamPaperQuestion::where($w)->sum('score'); //卷面分
        if ($type != 3) {
            $w[] = ['approve_status', '=', $type];
        }
        $w[] = ['from', 'in', [0, 1]];
        $empresult = ExamEmpResult::with(['employee', 'paperShowRealName'])->where($w)->select()->toArray();
        foreach ($empresult as $k => &$v) {
            $v['score_sum'] = $fen;
            $v['key'] = $k + 1;
        }

        $res = $empresult;
        if ($end > 0) {
            $data = [];
            foreach ($res as $k => $v) {
                if ($v['key'] <= $end && $v['key'] >= $start) {
                    $data[] = $v;
                }
            }
            $res = $data;
        }
        $count = count($res);
        $data = array_slice($res, ($page - 1) * $limit, $limit);

        return json(['code' => 0, 'data' => $data, 'count' => $count, 'msg' => '获取成功']);
    }

    //批改试卷详情
    public function correct_papers_question_list()
    {
        $token = $this->request->token;
        // $token['root_org'] = 23;

        $paperid = input('paperid', 0);
        $employee_id = input('employee_id');

        //是否参加考试
        $w[] = ['paper_id', '=', $paperid];
        $w[] = ['employee_id', '=', $employee_id];
        $w[] = ['root_id', '=', $token['root_org']];
        $w[] = ['from', 'in', [0, 1]];
        $empresult = ExamEmpResult::where($w)->with(['employee'])->find();
        if (!$empresult) return json(['code' => 1, 'msg' => '没有参加考试']);
        //批改详情
        $correct = $empresult->data ? json_decode($empresult->data, true) : [];

        //试卷题目列表
        $emp_answer_arr  = [];
        $emp_answer_json = $empresult->answer;
        if ($emp_answer_json) {
            $emp_answer_arr = json_decode($emp_answer_json, true);
        }
        $paperInfo = ExamPaper::with('questions')->find($paperid)->toArray();
        $paperInfo['got_total_score'] = 0; //
        $options = [];
        foreach ($paperInfo['questions'] as &$item) {
            $item['ask'] = str_replace('\\', '', $item['ask']);
            $item['emp_answer'] = isset($emp_answer_arr[$item['id']]) ? $emp_answer_arr[$item['id']] : ''; //填写的答案

            //得分
            if ($item['type'] == '单选' || $item['type'] == '多选') {
                if (isset($emp_answer_arr[$item['id']]) && $emp_answer_arr[$item['id']]) {
                    $item['got_score'] = ($emp_answer_arr[$item['id']] == $item['answer']) ? $item['pivot']['score'] : 0;
                    $item['c_type'] = $item['got_score'] > 0 ? 1 : 0; //1正确，0错误
                } else {
                    $item['got_score'] = 0;
                }
                $con = json_decode($item['content'], true);
                $op = [];
                foreach ($con as $v2) {
                    $op[$v2['title']] = $v2['content'];
                }
                $item['content'] = $op;
                //
            } elseif ($item['type'] == '判断') {
                if (isset($emp_answer_arr[$item['id']]) && $emp_answer_arr[$item['id']]) {
                    $item['got_score'] = ($emp_answer_arr[$item['id']] == $item['answer']) ? $item['pivot']['score'] : 0;
                    $item['c_type'] = $item['got_score'] > 0 ? 1 : 0; //1正确，0错误
                } else {
                    $item['got_score'] = 0;
                }
            } elseif ($item['type'] == '简答') {
                if (isset($emp_answer_arr[$item['id']]) && $emp_answer_arr[$item['id']]) {
                    $calldata = ExamEmpResult::autoPaperAnswerCheck($emp_answer_arr[$item['id']], $item['answer'], $item['pivot']['score']);
                    $item['got_score'] = $calldata['got_score'];
                } else {
                    $item['got_score'] = 0;
                }
                $item['c_type'] = $item['got_score'] > 0 ? 1 : 0; //1正确，0错误
                //简单题表字段 内容存的是参考答案  答案字段存的是关键词
                $answer = $item['answer'];
                $content = $item['content'];
                $item['answer'] = $item['content'];
                $item['content'] = $item['ask'];
            }
            $paperInfo['got_total_score'] += $item['got_score']; //得分总和

            //是否批改过
            $item['is_correct'] = isset($correct[$item['id']]) ? 1 : 0;
            //批改分数
            $item['correct_score'] = 0;
            if (isset($correct[$item['id']])) {
                $item['correct_score'] = is_array($correct[$item['id']]) ? $correct[$item['id']]['score'] : $correct[$item['id']];
            }

            $options[] = $item;
        }
        return json(['code' => 0, 'data' => $options, 'msg' => '获取成功']);
    }

    //批改试卷
    public function correct_papers()
    {
        $token = $this->request->token;
        // $token['root_org'] = 23;
        // $token['employee_id'] = 58;
        $id = input('id', 0);

        $paperid = input('paperid', 0);
        $employee_id = input('employee_id');
        $questions_id = input('questions_id', 0);
        $score = input('score', 0);
        $finish = input('finish', 0);
        if ($employee_id == $token['employee_id']) {
            return json(['code' => 1, 'msg' => '不能批改自己的试卷']);
        }
        //是否参加考试
        $w[] = ['paper_id', '=', $paperid];
        $w[] = ['employee_id', '=', $employee_id];
        $w[] = ['root_id', '=', $token['root_org']];
        $w[] = ['id', '=', $id];
        $empresult = ExamEmpResult::where($w)->with(['employee'])->find();
        if ($empresult['approve_status'] == -1) return json(['code' => 1, 'msg' => '考试中，无法批改']);
        if (!$empresult) return json(['code' => 1, 'msg' => '没有参加考试,无法批改']);
        if ($empresult['state'] == 0) return json(['code' => 1, 'msg' => '答题失效，无法批改']);
        if ($empresult['checked'] == 1) return json(['code' => 1, 'msg' => '试卷已审核完成，无法批改']);

        if ($empresult['approve_status'] != 0 && $token['employee_id'] != $empresult->aprove_employee_id) {
            return json(['code' => 1, 'msg' => '试卷已被其他人批改']);
        }
        if ($empresult['approve_status'] == 2) {
            return json(['code' => 1, 'msg' => '试卷批改完成']);
        }
        //题目卷面分
        $w1[] = ['paper_id', '=', $paperid];
        $w1[] = ['root_id', '=', $token['root_org']];
        $w1[] = ['question_id', '=', $questions_id];
        $j_score = ExamPaperQuestion::where($w1)->value('score');

        if (!$j_score) return json(['code' => 1, 'msg' => '题目异常']);
        if ($j_score < $score) return json(['code' => 1, 'msg' => '打分不能超过卷面分']);

        $data = $empresult->data ? json_decode($empresult->data, true) : [];

        $save['id'] = $questions_id;
        $save['score'] = $score;
        $save['time'] = date('Y-m-d H:i:s');
        $data[$questions_id] = $save;

        //批改完成计算最终得分
        if ($finish == 2) {
            $u['final_score'] = array_sum(array_values($data));
        }
        //确认批改完成
        $u['approve_status'] = 2;
        $u['data'] = json_encode($data);
        $u['aprove_employee_id'] = $token['employee_id'];

        ExamEmpResult::where($w)->update($u);

        return json(['code' => 0, 'msg' => '批改成功']);
        // {"103":{"id":"103","score":"2","time":"2022-02-28 13:50:13"},"106":{"id":"106","score":"2","time":"2022-02-28 13:50:42"}}
    }
    //批改记录
    public function correct_papers_log()
    {
        $token = $this->request->token;
        // $token['root_org'] = 23;

        $paperid = input('paperid', 0);
        $employee_id = input('employee_id', 0);

        //是否参加考试
        $w[] = ['paper_id', '=', $paperid];
        $w[] = ['employee_id', '=', $employee_id];
        $w[] = ['root_id', '=', $token['root_org']];
        $w[] = ['from', '=', 0];
        $empresult = ExamEmpResult::where($w)->with(['employee'])->find();
        if (!$empresult) return json(['code' => 1, 'msg' => '没有参加考试']);
        //批改详情
        $correct = $empresult->data ? json_decode($empresult->data, true) : [];
        $ts = $correct ? array_keys($correct) : [];

        //试卷题目列表
        $emp_answer_arr  = [];
        $emp_answer_json = $empresult->answer;
        if ($emp_answer_json) {
            $emp_answer_arr = json_decode($emp_answer_json, true);
        }
        $paperInfo = ExamPaper::with('questions')->find($paperid)->toArray();
        $paperInfo['got_total_score'] = 0; //
        $options = $data = [];
        $enames = Employee::with('orgInfo')->where('root_id', $token['root_org'])->select()->toArray();
        $ename = [];
        foreach ($enames as $k => $v) {
            $ename[$v['id']] = !empty($v['name']) && !empty($v['info']) ? $v['name'] . '(' . $v['info'] . ')' : $v['opt_name'].'(运营人员)';
        }
        foreach ($paperInfo['questions'] as &$item) {
            $item['ask'] = str_replace('\\', '', $item['ask']);
            $item['emp_answer'] = isset($emp_answer_arr[$item['id']]) ? $emp_answer_arr[$item['id']] : ''; //填写的答案

            //得分
            if ($item['type'] == '单选' || $item['type'] == '多选') {
                if (isset($emp_answer_arr[$item['id']]) && $emp_answer_arr[$item['id']]) {
                    $item['got_score'] = ($emp_answer_arr[$item['id']] == $item['answer']) ? $item['pivot']['score'] : 0;
                    $item['c_type'] = $item['got_score'] > 0 ? 1 : 0; //1正确，0错误
                } else {
                    $item['got_score'] = 0;
                }
                $con = json_decode($item['content'], true);
                $op = [];
                foreach ($con as $v2) {
                    $op[$v2['title']] = $v2['content'];
                }
                $item['content'] = $op;
                //
            } elseif ($item['type'] == '判断') {
                if (isset($emp_answer_arr[$item['id']]) && $emp_answer_arr[$item['id']]) {
                    $item['got_score'] = ($emp_answer_arr[$item['id']] == $item['answer']) ? $item['pivot']['score'] : 0;
                    $item['c_type'] = $item['got_score'] > 0 ? 1 : 0; //1正确，0错误
                } else {
                    $item['got_score'] = 0;
                }
            } elseif ($item['type'] == '简答') {
                if (isset($emp_answer_arr[$item['id']]) && $emp_answer_arr[$item['id']]) {
                    $calldata = ExamEmpResult::autoPaperAnswerCheck($emp_answer_arr[$item['id']], $item['answer'], $item['pivot']['score']);
                    $item['got_score'] = $calldata['got_score'];
                } else {
                    $item['got_score'] = 0;
                }
                $item['c_type'] = $item['got_score'] > 0 ? 1 : 0; //1正确，0错误

            }
            $paperInfo['got_total_score'] += $item['got_score']; //得分总和


            //批改分数
            $item['is_correct'] = isset($correct[$item['id']]) ? 1 : 0; //是否批改过
            $item['correct_score'] = isset($correct[$item['id']]) ? $correct[$item['id']]['score'] : 0;
            $item['p_time'] = isset($correct[$item['id']]) ? $correct[$item['id']]['time'] : '';
            $item['p_person'] = isset($ename[$empresult->aprove_employee_id]) ? $ename[$empresult->aprove_employee_id] : '';
            //批改分数
            if ($ts && in_array($item['id'], $ts)) {
                $options[] = $item;
            }
            // $options[] = $item;
        }
        return json(['code' => 0, 'data' => $options, 'msg' => '获取成功']);
    }
    /**
     * 批改试卷
     *
     * @return json
     */
    public function all_correct_papers()
    {
        $token = $this->request->token;
        $paperid = input('paperid', 0);
        $employee_id = input('employee_id');
        $pigai = input('answer', '');
        $result_id = input('result_id', 0);

        //权限验证
        $paper = ExamPaper::with('questions')->where('id', $paperid)->whereRaw("FIND_IN_SET(" . $token['employee_id'] . " , approve_employee_ids)")->find();
        if (!$paper) return json(['code' => 1, 'msg' => '无权限批改']);

        if ($paper->checkway == 'sys') return json(['code' => 1, 'msg' => '该试卷由系统批改']);

        //是否参加考试
        $w[] = ['paper_id', '=', $paperid];
        $w[] = ['employee_id', '=', $employee_id];
        $w[] = ['root_id', '=', $token['root_org']];
        $w[] = ['id', '=', $result_id];
        $w[] = ['approve_status', 'in', [0, 1]];    // 只查询考试完毕，未批改的试卷
        $empresult = ExamEmpResult::where($w)->with(['employee'])->find();
        if (!$empresult) return json(['code' => 1, 'msg' => '未考试或已批改']);
        if ($empresult['state'] == 0) return json(['code' => 1, 'msg' => '答题失效，无法批改']);

        if ($empresult['approve_status'] == 0 && $empresult->aprove_employee_id != 0 && $token['employee_id'] != $empresult->aprove_employee_id) {
            return json(['code' => 1, 'msg' => '试卷已在批改中，请选择其他试卷进行批改']);
        }
        // 题目卷面分（人工批改）
        $json = json_decode($pigai, true);
        //考生填写的答案
        $jsona = $empresult->answer;
        $jsona = json_decode($jsona, true);
        // 分数结果
        $data = [];
        $score = 0;
        foreach ($paper->questions as $question) {
            $questionScore = 0;
            // 系统打分
            if (isset($jsona[$question->id]))
                $questionScore = $this->fraction($jsona[$question->id], $question->answer, $question->type, (int)$question->pivot->score);

            if (isset($json[$question->id])) {      // 人工打分
                $questionScore = $json[$question->id];
                $data[$question->id] = [
                    'id' => $question->id,
                    'score' => $questionScore,
                    'time' => date('Y-m-d H:i:s'),
                ];
            }
            $score += $questionScore;
        }

        $u['answer'] = json_encode($jsona);

        $u['final_score'] = $score;
        //确认批改完成
        $u['approve_status'] = 2;
        $u['data'] = json_encode($data);
        $u['aprove_employee_id'] = $token['employee_id'];
        $u['aprove_time'] = date('Y-m-d H:i:s');
        ExamEmpResult::where($w)->update($u);

        //发送消息通知
        event(new Msg($employee_id, '您提交的试卷“' . $paper['name'] . '”' . '已批改', 'correctionPaper', $paper['id']));

        //下一张，待批改的试卷
        $w = [];
        $root_id = $token['root_org'];
        $w[] = ['exam_emp_result.root_id', '=', $root_id];
        $w[] = ['paper.root_id', '=', $root_id];
        $w[] = ['exam_emp_result.state', '=', 1];
        $w[] = ['exam_emp_result.approve_status', '<>', 2];
        $w[] = ['paper.id', '=', $paperid];
        $id = ExamEmpResult::withJoin('paper')->where($w)->whereRaw("FIND_IN_SET(" . $token['employee_id'] . " , approve_employee_ids)")->order('exam_emp_result.id asc')->find();
        if ($id) {
            $id = $id->toArray();
        } else {
            $id = [];
        }

        return json(['code' => 0, 'data' => $id, 'msg' => '批改成功']);
    }

    //计算分数
    public function fraction($emp_answer, $answer, $type, $score = 0, $requestid = 0, $questionsid = 0)
    {
        $emp_score = 0;
        if (!$emp_answer) return $emp_score;

        if ($type == '判断') {
            if (trim($answer) == trim($emp_answer)) {
                $emp_score = $score;
            }
        } elseif ($type == '单选') {
            if ($answer == $emp_answer) {
                $emp_score = $score;
            }
        } elseif ($type == '多选') {
            $answer = explode(',', $answer);
            $emp_answer = explode(',', $emp_answer);
            sort($answer);
            sort($emp_answer);
            if (implode(',', $answer) == implode(',', $emp_answer)) {
                $emp_score = $score;
            } else {
                $danf = $score / count($answer);
                $i = 0;
                foreach ($emp_answer as $k => $v) {
                    if (in_array($v, $answer)) {
                        $i += 1;
                    }
                }
                $emp_score = $i * $danf;
            }
        } elseif ($type == '简答' || $type == '问答') {
            $emp_score = $answer = ExamEmpResult::autoPaperAnswerCheck($emp_answer, $answer, $score);
            $emp_score = $emp_score['got_score'];
            $emp_answer = $answer['emp_answer'];
            if ($requestid && $questionsid) {
                $tw[] = ['id', '=', $requestid];
                $tw[] = ['from', '=', 0];
                $json = ExamEmpResult::where($tw)->value('answer');
                $json = json_decode($json, true);
                if (isset($json[$questionsid])) {
                    $json[$questionsid] = $emp_answer;
                    ExamEmpResult::where($tw)->update(['answer' => json_encode($json)]);
                }
            }
        }
        return $emp_score;
    }

    //批改试卷
    public function correct_papers_system($paperid, $employee_id, $from = 0)
    {
        $token = $this->request->token;
        // $token['root_org'] = 23;
        // $token['employee_id'] = 58;

        // $paperid = input('paperid',0);
        // $employee_id = input('employee_id',0);

        //权限验证
        $paper = ExamPaper::where('id', $paperid)->find();
        if (!$paper) return json(['code' => 1, 'msg' => '试卷错误']);
        if ($paper->checkway == 'employee') return json(['code' => 1, 'msg' => '人工批改试卷，无法系统批改']);

        $w = [];
        $w[] = ['paper_id', '=', $paperid];
        $w[] = ['employee_id', '=', $employee_id];
        $w[] = ['root_id', '=', $token['root_org']];
        $w[] = ['from', '=', $from];
        $empresult = ExamEmpResult::where($w)->with(['employee'])->find();
        if (!$empresult) return json(['code' => 1, 'msg' => '没有参加考试']);
        // if($empresult->approve_status==2) return json(['code' => 1, 'msg' => '已经批改完成']);
        $emp_answer_arr  = [];
        $emp_answer_json = $empresult->answer;
        if ($emp_answer_json) {
            $emp_answer_arr = json_decode($emp_answer_json, true);
        }
        $paperInfo = ExamPaper::with('questions')->find($paperid)->toArray();
        $paperInfo['got_total_score'] = 0;
        $options = [];
        $json = [];
        $str = [];
        foreach ($paperInfo['questions'] as &$item) {
            $item['ask'] = str_replace('\\', '', $item['ask']);
            //填写的答案
            $item['emp_answer'] = isset($emp_answer_arr[$item['id']]) ? $emp_answer_arr[$item['id']] : '';

            //系统评分
            $item['got_score'] = $this->fraction($item['emp_answer'], $item['answer'], $item['type'], (int)$item['pivot']['score'], $empresult->id, $item['id']);
            $json[$item['id']] = $item['got_score'];
            //1正确，0错误
            $item['c_type'] = $item['got_score'] > 0 ? 1 : 0;


            //选择题
            if ($item['type'] == '单选' || $item['type'] == '多选') {
                $con = json_decode($item['content'], true);
                $op = [];
                foreach ($con as $v2) {
                    $op[$v2['title']] = $v2['content'];
                }
                $item['content'] = $op;
            }

            //得分总和
            $paperInfo['got_total_score'] += (int)$item['got_score'];
        }

        $u['final_score'] = $paperInfo['got_total_score'];
        $u['approve_status'] = 2;
        $u['aprove_time'] = date('Y-m-d H:i:s');
        $u['data'] = json_encode($json);

        $uw[] = ['id', '=', $empresult->id];
        $uw[] = ['from', '=', $from];
        ExamEmpResult::where($uw)->update($u);
        return json(['code' => 0, 'data' => '批改成功', 'msg' => '批改成功']);
    }


    //待批改批改试卷
    public function treat_correct_papers()
    {
        $token = $this->request->token;

        $page = input('page', 0);
        $limit = input('limit', 0);

        $root_id = $token['root_org'];
        $w[] = ['exam_emp_result.root_id', '=', $root_id];
        $w[] = ['paper.root_id', '=', $root_id];
        $w[] = ['exam_emp_result.state', '=', 1];
        // $w[] = ['exam_emp_result.checked','=',0];
        $w[] = ['exam_emp_result.approve_status', '<>', 2];
        $w[] = ['exam_emp_result.from', '=', 0];
        $w[] = ['exam_emp_result.approve_status.from', '>=', 0];
        // $res['data'] = $num;

        $paper = ExamEmpResult::withJoin('paper')->with('employee')->where($w)->whereRaw("FIND_IN_SET(" . $token['employee_id'] . " , approve_employee_ids)")->page($page, $limit)
            // ->fetchsql()
            ->select()
            ->toArray();

        $count = ExamEmpResult::withJoin('paper')->where($w)->whereRaw("FIND_IN_SET(" . $token['employee_id'] . " , approve_employee_ids)")->count();

        $res['data'] = $paper;
        $res['count'] = $count;

        return json(['code' => 0, 'data' => $res, 'msg' => '']);
    }


    //待批改批改试卷
    public function treat_correct_paper()
    {
        $token = $this->request->token;
        $param = request()->param();

        $where[] = ['state', '=', 1];
        $where[] = ['root_id', '=', $token['root_org']];


        $list = ExamPaper::with(['result'])->where($where)
            ->whereRaw("FIND_IN_SET(" . $token['employee_id'] . " , approve_employee_ids)")
            ->page($param['page'], $param['limit'])->order('addtime desc')
            ->select();
        $exam_emp_result = ExamEmpResult::where(['root_id' => $token['root_org']])->group('paper_id')->column('count(paper_id)', 'paper_id');
        $paper_employee = Employee::where([['root_id', '=', $token['root_org']], ['uid', '<>', 0], ['state', '=', '在职']])->column('name', 'id');
        foreach ($list as $k => &$paper) {
            //以阅卷和待阅卷数量
            $paper['d_marking'] = $paper['y_marking'] = 0;
            foreach ($paper['result'] as $k2 => $v2) {
                if ($v2['approve_status'] == -1) continue;
                $v2['approve_status'] == 2 ? $paper['y_marking'] += 1 : $paper['d_marking'] += 1;
            }
            unset($list[$k]['result']);
            $time = strtotime($paper->endtime) - time();
            $paper['daynum'] = $time > 0 ? $time : 0;
            //收到的阅卷数量
            $paper['attendee_num'] = isset($exam_emp_result[$paper['id']]) ? $exam_emp_result[$paper['id']] : 0;
            //返回考试人员姓名
            $arr = [];
            foreach ($paper_employee as $key => $val) {
                if (in_array($key, explode(',', $paper['assessment']))) {
                    $arr[] = $val;
                }
            }
            $paper['employee'] = $arr;
        }
        $count = ExamPaper::where($where)->whereRaw("FIND_IN_SET(" . $token['employee_id'] . " , approve_employee_ids)")
            ->count();
        return json(['code' => 0, 'data' => $list, 'count' => $count, 'msg' => '获取成功']);
    }
}