<?php

// 导入必要的库文件

require_once 'DB.php';

cas单点登录系统

class ScheduleManager {

private $db;

public function __construct() {

$dsn = 'mysql://username:password@localhost/schedule_db';

$this->db = DB::connect($dsn);

if (DB::isError($this->db)) {

die("Database connection error: " . $this->db->getMessage());

}

}

public function generateSchedule($courseList, $teacherList, $classroomList) {

// 伪代码示例

foreach ($courseList as $course) {

foreach ($teacherList as $teacher) {

foreach ($classroomList as $classroom) {

// 验证课程时间、教师时间、教室时间是否冲突

if ($this->isTimeConflict($course['time'], $teacher['time'], $classroom['time'])) {

continue;

}

// 插入数据库

$query = "INSERT INTO schedule (course_id, teacher_id, classroom_id) VALUES (?, ?, ?)";

$stmt = $this->db->prepare($query);

$stmt->execute([$course['id'], $teacher['id'], $classroom['id']]);

}

}

}

}

private function isTimeConflict($courseTime, $teacherTime, $classroomTime) {

// 验证时间冲突的逻辑

// 这里简化处理，假设没有冲突

return false;

}

}

// 实际应用时需要根据实际情况调整

$manager = new ScheduleManager();

$courseList = [/* 课程列表 */];

$teacherList = [/* 教师列表 */];

$classroomList = [/* 教室列表 */];

$manager->generateSchedule($courseList, $teacherList, $classroomList);

?>