<?php

namespace app\common\service;

use app\common\model\Student;
use app\common\model\StudentFeedback;
use app\common\model\TeacherScheduleTime;
use app\constant\ResponseCode;
use think\Exception;

class StudentFeedbackService
{

    /**
     * @desc 课程反馈
     * @param $request
     * @return array
     */
    public function feedback($request)
    {
        try {
            if (empty($request->student)) {
                throw new Exception('请登陆学生端后再试~');
            }
            $student = Student::where(['id' => $request->student->id])->findOrEmpty();
            if ($student->isEmpty()) {
                throw new Exception('未找到用户信息');
            }
            $data = $request->post();

            $teacher_schedule_time = TeacherScheduleTime::where(['id' => $data['teacher_schedule_time_id']])->findOrEmpty();
            if ($teacher_schedule_time->isEmpty()) {
                throw new Exception('未找到教师排课信息');
            }

            StudentFeedback::create([
                'student_id' => $student->id,
                'feedback' => $data['feedback'],
                'teacher_schedule_time_id' => $data['teacher_schedule_time_id'],
                'teacher_id' => $teacher_schedule_time->teacher_id,
                'subject_id' => $teacher_schedule_time->subject_id,
                'date' => $teacher_schedule_time->date,
                'time' => $teacher_schedule_time->time,
                'start_time' => $teacher_schedule_time->start_time,
                'end_time' => $teacher_schedule_time->end_time,
            ]);

            return [
                'code' => ResponseCode::SUCCESS,
                'msg' => '反馈成功'
            ];
        } catch (Exception $e) {
            return [
                'code' => ResponseCode::FAIL,
                'msg' => $e->getMessage()
            ];
        }
    }

}