import BaseModel from './BaseModel';
import { index, getModelForClass, prop, DocumentType } from '@typegoose/typegoose';

/**
  * 活动合集
*/
@index({ activityId: 1 })

export default class Activity_Group extends BaseModel {
    @prop({ required: true })
    groupId: number;				// 组Id
    @prop({ required: true })
    groupName: string;				// 组名
    @prop({ required: true })
    activities: number[];		    // 活动Id
    @prop({ required: true })
    beginTime: Date;			    // 里面的activity的最早的时间
    @prop({ required: true })
    endTime: Date;					// 里面的activity的最晚的时间


    //查询组
    public static async findGroupData(groupId: number) {
        let result: ActivityGroupModelType = await ActivityGroupModel.findOne({ groupId }).lean(true);
        return result;
    }

    //更新名字
    public static async updateGroupName(groupId: number, groupName: string) {
        let result: ActivityGroupModelType = await ActivityGroupModel.findOneAndUpdate({ groupId },
            { $set: { groupName } }, { upsert: true, new: true }).lean(true);
        return result;
    }

    //更新询组
    public static async updateGroupData(groupId: number, activities: number[], beginTime: Date, endTime: Date) {
        let result: ActivityGroupModelType = await ActivityGroupModel.findOneAndUpdate({ groupId },
            { $set: { activities, beginTime, endTime } }, { upsert: true, new: true }).lean(true);
        return result;
    }

    //删除组
    public static async deleteGroup(groupId: number) {
        let result = await ActivityGroupModel.deleteMany({ groupId });
        return result;
    }
}

export const ActivityGroupModel = getModelForClass(Activity_Group);

export interface ActivityGroupModelType extends Pick<DocumentType<Activity_Group>, keyof Activity_Group> { }
export type ActivityGroupModelTypeParam = Partial<ActivityGroupModelType>; // 将所有字段变成可选项