copyCoursesToFutureDays(7); Log::write('自动排课任务执行完成,插入:' . $result['inserted'] . ',跳过:' . $result['skipped']); return true; } catch (\Exception $e) { Log::write('自动排课任务执行失败:' . $e->getMessage()); throw $e; } } /** * 将今天的自动排课复制到未来指定天数,生成可预约的课程时间段 * @param int $days 未来天数,默认7天 * @return array 处理结果 */ public function copyCoursesToFutureDays($days = 7) { $today = date('Y-m-d'); // 获取今天所有auto_schedule=1的课程 $autoSchedules = CourseSchedule::where('auto_schedule', 1) ->where('course_date', $today) ->select(); Log::write('找到' . count($autoSchedules) . '个今日自动排课模板'); $results = [ 'status' => 'success', 'base_date' => $today, 'total' => count($autoSchedules), 'inserted' => 0, 'skipped' => 0, 'details' => [] ]; if (count($autoSchedules) == 0) { Log::write('今日没有找到自动排课,跳过执行'); return $results; } // 遍历每个自动排课计划,为未来指定天数生成可预约时间段 foreach ($autoSchedules as $schedule) { $courseResults = $this->copyCourseToFutureDays($schedule, $days); $results['inserted'] += $courseResults['inserted']; $results['skipped'] += $courseResults['skipped']; $results['details'][] = $courseResults; } Log::write('自动排课完成,共插入' . $results['inserted'] . '个课程,跳过' . $results['skipped'] . '个已存在课程'); return $results; } /** * 将单个课程复制到未来指定天数 * @param CourseSchedule $schedule 课程安排 * @param int $days 未来天数 * @return array 处理结果 */ protected function copyCourseToFutureDays(CourseSchedule $schedule, $days) { $result = [ 'course_id' => $schedule->course_id, 'campus_id' => $schedule->campus_id, 'venue_id' => $schedule->venue_id, 'time_slot' => $schedule->time_slot, 'inserted' => 0, 'skipped' => 0, 'dates' => [] ]; // 从明天开始,复制到未来指定天数 for ($i = 1; $i <= $days; $i++) { // 计算目标日期 $targetDate = date('Y-m-d', strtotime("+{$i} days")); // 检查该日期是否有相同的课程安排 $exists = $this->checkCourseExists($schedule, $targetDate); if (!$exists) { // 如果不存在,则插入新的课程安排 $newSchedule = $this->createNewSchedule($schedule, $targetDate); $result['inserted']++; $result['dates'][] = [ 'date' => $targetDate, 'status' => 'inserted', 'id' => $newSchedule->id ]; } else { $result['skipped']++; $result['dates'][] = [ 'date' => $targetDate, 'status' => 'skipped' ]; } } return $result; } /** * 处理自动排课数据,按月份检查并插入不存在的课程 * @param int $month 月份(1-12) * @param int $year 年份 * @return array 处理结果 */ public function processAutoSchedule($month, $year) { // 获取所有auto_schedule=1的课程 $autoSchedules = CourseSchedule::where('auto_schedule', 1)->where('course_date', date('Y-m-d'))->select(); $results = []; foreach ($autoSchedules as $schedule) { // 构造课程日期(基于给定的月份和年份) $courseDate = $this->getCourseDate($schedule->course_date, $month, $year); // 检查该月份是否有相同的课程安排 $exists = $this->checkCourseExists($schedule, $courseDate); if (!$exists) { // 如果不存在,则插入新的课程安排 $newSchedule = $this->createNewSchedule($schedule, $courseDate); $results[] = [ 'status' => 'inserted', 'schedule' => $newSchedule ]; } else { $results[] = [ 'status' => 'exists', 'schedule' => $schedule ]; } } return $results; } /** * 根据原始课程日期和目标月份、年份计算新的课程日期 * @param string $originalDate 原始课程日期(格式:Y-m-d) * @param int $targetMonth 目标月份 * @param int $targetYear 目标年份 * @return string 新的课程日期 */ protected function getCourseDate($originalDate, $targetMonth, $targetYear) { $date = \DateTime::createFromFormat('Y-m-d', $originalDate); $date->setDate($targetYear, $targetMonth, $date->format('d')); return $date->format('Y-m-d'); } /** * 检查指定日期是否有相同的课程安排 * @param CourseSchedule $schedule 原始课程安排 * @param string $courseDate 课程日期 * @return bool 是否存在 */ protected function checkCourseExists(CourseSchedule $schedule, $courseDate) { $exists = CourseSchedule::where(function ($query) use ($schedule, $courseDate) { $query->where('campus_id', $schedule->campus_id) ->where('venue_id', $schedule->venue_id) ->where('course_date', $courseDate) ->where('time_slot', $schedule->time_slot) ->where('course_id', $schedule->course_id); })->count(); return $exists > 0; } /** * 创建新的课程安排 * @param CourseSchedule $schedule 原始课程安排 * @param string $courseDate 课程日期 * @return CourseSchedule 新创建的课程安排 */ protected function createNewSchedule(CourseSchedule $schedule, $courseDate) { $newSchedule = new CourseSchedule(); $newSchedule->campus_id = $schedule->campus_id; $newSchedule->venue_id = $schedule->venue_id; $newSchedule->course_date = $courseDate; $newSchedule->time_slot = $schedule->time_slot; $newSchedule->course_id = $schedule->course_id; $newSchedule->auto_schedule = 1; $newSchedule->created_by = 'system'; // 解析时间段并填充start_time和end_time $timeData = $this->parseTimeSlot($schedule->time_slot); $newSchedule->start_time = $timeData ? $timeData['start_time'] : null; $newSchedule->end_time = $timeData ? $timeData['end_time'] : null; // 根据课程日期确定初始状态 $newSchedule->status = $this->determineInitialStatus($courseDate, $timeData); // 复制其他所有字段(除了id和主键相关字段) $attributes = $schedule->toArray(); foreach ($attributes as $key => $value) { // 跳过id、主键相关字段和我们已经设置的字段 if (!in_array($key, ['id', 'course_date', 'auto_schedule', 'start_time', 'end_time', 'status', 'created_by'])) { $newSchedule->$key = $value; } } $newSchedule->save(); return $newSchedule; } /** * 解析time_slot字符串,提取开始和结束时间 * @param string $timeSlot 格式如 "09:00-10:30" * @return array|null */ private function parseTimeSlot($timeSlot) { if (empty($timeSlot)) { return null; } // 支持多种格式:09:00-10:30, 09:00~10:30, 9:00-10:30 if (preg_match('/(\d{1,2}:\d{2})\s*[-~~]\s*(\d{1,2}:\d{2})/', $timeSlot, $matches)) { return [ 'start_time' => $matches[1], 'end_time' => $matches[2] ]; } return null; } /** * 根据课程日期和时间段确定初始状态 * @param string $courseDate 课程日期 * @param array|null $timeData 时间数据 * @return string */ private function determineInitialStatus($courseDate, $timeData) { $currentDate = date('Y-m-d'); $currentTime = date('H:i:s'); // 如果是过去的日期,直接标记为已完成 if ($courseDate < $currentDate) { return 'completed'; } // 如果是未来的日期,标记为待安排 if ($courseDate > $currentDate) { return 'pending'; } // 如果是今天且有时间数据,根据时间判断状态 if ($courseDate === $currentDate && $timeData) { $startTime = $timeData['start_time']; $endTime = $timeData['end_time']; $currentTimestamp = strtotime($currentTime); $startTimestamp = strtotime($startTime); $endTimestamp = strtotime($endTime); // 如果当前时间在课程时间段内,状态为进行中 if ($currentTimestamp >= $startTimestamp && $currentTimestamp <= $endTimestamp) { return 'ongoing'; } // 如果课程已结束,状态为已完成 if ($currentTimestamp > $endTimestamp) { return 'completed'; } // 如果距离开始时间不足6小时,状态为即将开始 $timeDiff = $startTimestamp - $currentTimestamp; if ($timeDiff <= 6 * 3600 && $timeDiff > 0) { return 'upcoming'; } } // 其他情况默认为待安排 return 'pending'; } }