<?php

namespace app\common\service;

use app\common\model\Student;
use app\common\model\StudentParent;
use app\common\model\StudentSchedule;
use app\constant\ResponseCode;
use think\Exception;

class StudentScheduleService
{

    /**
     * @desc 获取课表
     * @param $request
     * @return array|void
     */
    public function getScheduleTime($request)
    {
        try {
            if (empty((array)$request->student) && empty((array)$request->parent)) {
                throw new Exception('请登陆后再查看');
            }
            if(!empty((array)$request->student)){
                $student = Student::where(['id' => $request->student->id])->findOrEmpty();
                if ($student->isEmpty()) {
                    throw new Exception('未找到用户信息');
                }
            }
            if(!empty((array)$request->parent)){
                $student = Student::where(['parent_id' => $request->parent->id])->findOrEmpty();
                if ($student->isEmpty()) {
                    throw new Exception('未找到用户信息');
                }

            }

            $data = $request->get();
            $schedule_time = StudentSchedule::where(['student_id' => $student->id, 'is_publish' => 1]);
            if (isset($data['month']) && $data['month']) {
                $schedule_time->where('month', $data['month']);
            }
            if (isset($data['date']) && $data['date']) {
                $schedule_time->where('date', $data['date']);
            }

            $list = $schedule_time->with(['teacher', 'subject'])->select()->toArray();

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

}