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285 lines
9.8 KiB
285 lines
9.8 KiB
<?php
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// +----------------------------------------------------------------------
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// | Niucloud-admin 企业快速开发的多应用管理平台
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// +----------------------------------------------------------------------
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// | 官方网址：https://www.niucloud.com
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// +----------------------------------------------------------------------
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// | niucloud团队 版权所有 开源版本可自由商用
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// +----------------------------------------------------------------------
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// | Author: Niucloud Team
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// +----------------------------------------------------------------------
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namespace app\service\admin\course_schedule;
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use app\model\course_schedule\CourseSchedule;
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use app\model\person_course_schedule\PersonCourseSchedule;
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use app\service\admin\venue\VenueService;
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use core\base\BaseAdminService;
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/**
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* 课程安排服务层
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* Class CourseScheduleService
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* @package app\service\admin\course_schedule
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*/
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class CourseScheduleService extends BaseAdminService
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{
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public function __construct()
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{
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parent::__construct();
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$this->model = new CourseSchedule();
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}
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/**
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* 获取课程安排列表
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* @param array $where
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* @return array
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*/
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public function getPage(array $where = [])
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{
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$field = 'id,campus_id,venue_id,course_date,time_slot,course_id,coach_id,participants,student_ids,available_capacity,status,created_by,created_at,updated_at,deleted_at,is_system_add';
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$order = 'id desc';
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$search_model = $this->model->withSearch(["campus_id", "venue_id", "course_date"], $where)
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->with(['venue', 'coach', 'course'])
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->field($field)
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->order($order);
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$list = $this->pageQuery($search_model);
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return $list;
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}
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/**
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* 获取课程安排信息
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* @param int $id
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* @return array
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*/
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public function getInfo(int $id)
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{
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$field = 'id,campus_id,venue_id,course_date,time_slot,course_id,coach_id,participants,student_ids,available_capacity,status,created_by,created_at,updated_at,deleted_at,is_system_add';
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$info = $this->model->field($field)->where([['id', "=", $id]])->findOrEmpty()->toArray();
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return $info;
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}
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/**
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* 添加课程安排
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* @param array $data
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* @return mixed
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*/
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public function add(array $data)
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{
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$create = [
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'campus_id' => $data['campus_id'],
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'venue_id' => $data['venue_id'],
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'course_date' => $data['course_date'],
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'time_slot' => $data['time_slot'],
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'course_id' => $data['course_id'],
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'coach_id' => $data['coach_id'],
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'participants' => $data['participants'] ? $data['participants'] : [],
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'student_ids' => $data['student_ids'] ? $data['student_ids'] : [],
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'is_system_add' => $data['is_system_add']
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];
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$status = $this->model->where([
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['course_date', '=', $data['course_date']],
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['time_slot', '=', $data['time_slot']],
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['campus_id', '=', $data['campus_id']],
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['venue_id', '=', $data['venue_id']]
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])->find();
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if ($status) {
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throw new \Exception('该时间段已有课程安排');
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}
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$res = $this->model->create($create);
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return $res->id;
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}
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/**
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* 课程安排编辑
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* @param int $id
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* @param array $data
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* @return bool
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*/
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public function edit(int $id, array $data)
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{
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$create = [
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'campus_id' => $data['campus_id'],
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'venue_id' => $data['venue_id'],
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'course_date' => $data['course_date'],
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'time_slot' => $data['time_slot'],
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'course_id' => $data['course_id'],
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'coach_id' => $data['coach_id'],
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'participants' => $data['participants'] ? $data['participants'] : [],
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'student_ids' => $data['student_ids'] ? $data['student_ids'] : [],
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'is_system_add' => $data['is_system_add']
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];
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$status = $this->model->where([
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['course_date', '=', $data['course_date']],
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['time_slot', '=', $data['time_slot']],
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['campus_id', '=', $data['campus_id']],
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['venue_id', '=', $data['venue_id']],
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['id', '<>', $id]
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])->find();
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if ($status) {
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throw new \Exception('该时间段已有课程安排');
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}
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$this->model->where([['id', '=', $id]])->update($create);
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return true;
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}
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/**
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* 删除课程安排
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* @param int $id
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* @return bool
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*/
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public function del(int $id)
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{
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$model = $this->model->where([['id', '=', $id]])->find();
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$res = $model->delete();
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return $res;
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}
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/**
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* 获取课程表数据
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* @param array $where
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* @return array
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*/
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public function getTimetables(array $where = [])
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{
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// 获取日期范围，默认为本周
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$start_date = $where['start_date'] ?? date('Y-m-d', strtotime('monday this week'));
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$end_date = $where['end_date'] ?? date('Y-m-d', strtotime('sunday this week'));
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// 校区ID
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$campus_id = isset($where['campus_id']) && !empty($where['campus_id']) ? intval($where['campus_id']) : 0;
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// 查询条件
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$query_condition = [
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['course_date', '>=', $start_date],
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['course_date', '<=', $end_date]
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];
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// 如果指定了校区，添加校区筛选条件
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if ($campus_id > 0) {
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$query_condition[] = ['campus_id', '=', $campus_id];
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}
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// 查询指定日期范围内的课程安排
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$schedules = $this->model->where($query_condition)->select()->toArray();
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// 获取所有相关的人员课程安排关系
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$schedule_ids = array_column($schedules, 'id');
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$person_schedules = [];
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if (!empty($schedule_ids)) {
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$person_schedules = (new PersonCourseSchedule())->where([
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['schedule_id', 'in', $schedule_ids]
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])->select()->toArray();
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}
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// 组织数据结构
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$days = [];
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$weekdays = ['周一', '周二', '周三', '周四', '周五', '周六', '周日'];
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// 获取所有时间段和教室
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$time_slots = [];
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$classrooms = [];
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// 如果没有数据，设置默认的时间段和教室
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if (empty($schedules)) {
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//获取校区下的所有教室
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$venues = (new VenueService())->getVenueAll($campus_id);
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$time_slots = (new VenueService())->getVenueTime($venues);
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$classrooms = $venues;
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} else {
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foreach ($schedules as $schedule) {
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if (!in_array($schedule['time_slot'], $time_slots)) {
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$time_slots[] = $schedule['time_slot'];
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}
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// 假设venue_id代表教室
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if (!in_array($schedule['venue_id'], $classrooms)) {
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$classrooms[] = $schedule['venue_id'];
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}
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}
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}
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// 按日期组织数据
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$current_date = $start_date;
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$day_index = (int)date('N', strtotime($current_date)) - 1; // 获取周几(1-7)，转为索引(0-6)
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while (strtotime($current_date) <= strtotime($end_date)) {
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$day_schedules = array_filter($schedules, function ($schedule) use ($current_date) {
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return $schedule['course_date'] == $current_date;
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});
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$day_classrooms = empty($day_schedules) ? $classrooms : [];
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if (!empty($day_schedules)) {
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foreach ($day_schedules as $schedule) {
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if (!in_array($schedule['venue_id'], $day_classrooms)) {
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$day_classrooms[] = $schedule['venue_id'];
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}
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}
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}
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// 构建每个时间段的数据
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$day_time_slots = [];
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foreach ($time_slots as $time_slot) {
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$slot_data = [
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'timeRange' => $time_slot,
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'color' => '#' . dechex(rand(0x000000, 0xFFFFFF)), // 随机颜色
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];
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// 查找该时间段的课程
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$slot_schedule = array_filter($day_schedules, function ($schedule) use ($time_slot) {
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return $schedule['time_slot'] == $time_slot;
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});
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if (!empty($slot_schedule)) {
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$schedule = reset($slot_schedule);
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// 查找该课程的学员
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$students = array_filter($person_schedules, function ($person) use ($schedule) {
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return $person['schedule_id'] == $schedule['id'];
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});
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$student_names = array_column($students, 'person_id');
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$slot_data['course'] = [
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'teacher' => $schedule['coach_id'] ?? '',
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'students' => $student_names,
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'classroom' => $schedule['venue_id'],
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'hasnumber' => $schedule['available_capacity'] ?? 0,
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];
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}
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$day_time_slots[] = $slot_data;
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}
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$days[] = [
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'date' => $weekdays[$day_index % 7] . ' (' . $current_date . ')',
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'timeSlots' => $day_time_slots,
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'classrooms' => $day_classrooms,
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];
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$current_date = date('Y-m-d', strtotime($current_date . ' +1 day'));
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$day_index = ($day_index + 1) % 7;
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}
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return $days;
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}
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/**
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* @param $id
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* @return CourseSchedule[]|array|\think\Collection
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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public function getCampusVenue($id)
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{
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return $this->model->where('availability_status', 1)->where('campus_id', $id)->select();
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}
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}
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