import { InjectQueue } from '@nestjs/bullmq';
import { Injectable } from '@nestjs/common';
import EventBus from '@server/utils/event-bus';
import { Queue } from 'bullmq';
import { ObjectType } from '@nice/common';
import { QueueJobType } from '../types';
@Injectable()
export class PostProcessService {
  constructor(@InjectQueue('general') private generalQueue: Queue) {}

  private generateJobId(type: ObjectType, data: any): string {
    // 根据类型和相关ID生成唯一的job标识
    switch (type) {
      case ObjectType.ENROLLMENT:
        return `stats_${type}_${data.courseId}`;
      case ObjectType.LECTURE:
        return `stats_${type}_${data.courseId}_${data.sectionId}`;
      case ObjectType.POST:
        return `stats_${type}_${data.courseId}`;
      default:
        return `stats_${type}_${Date.now()}`;
    }
  }
}