NapCatQQ/src/onebot/event/notice/OB11GroupDecreaseEvent.ts

import { OB11GroupNoticeEvent } from './OB11GroupNoticeEvent';
import { NapCatCore } from '@/core';

export type GroupDecreaseSubType = 'leave' | 'kick' | 'kick_me';

export class OB11GroupDecreaseEvent extends OB11GroupNoticeEvent {
    notice_type = 'group_decrease';
    sub_type: GroupDecreaseSubType = 'leave';  // TODO: 实现其他几种子类型的识别 ("leave" | "kick" | "kick_me")
    operator_id: number;

    constructor(core: NapCatCore, groupId: number, userId: number, operatorId: number, subType: GroupDecreaseSubType = 'leave') {
        super(core);
        this.group_id = groupId;
        this.operator_id = operatorId;  // 实际上不应该这么实现，但是现在还没有办法识别用户是被踢出的，还是自己主动退出的
        this.user_id = userId;
        this.sub_type = subType;
    }
}