import {Application, BackendSession} from 'pinus';
import { RoleModel } from '../../../db/Role';
import {  getEventTime, refreshEvent } from '../../../services/eventSercive';
import EventRecord, { EventRecordModel } from '../../../db/EventRecord';
import { EVENT_STATUS, EVENT_RECORD_STATUS } from '../../../consts/consts';
import { resResult } from '../../../pubUtils/util';
import { STATUS } from '../../../consts/statusCode';


export default function(app: Application) {
    return new GmHandler(app);
}

export class GmHandler {
    constructor(private app: Application) {
    }

    async pushEvent(msg: { uid: number, serverId: number }, session: BackendSession) {
        let sid = session.get('sid');

        let { uid, serverId } = msg;
        console.log(uid, serverId)
        let role = await RoleModel.findByUid(uid, serverId);
        if(!role) return resResult(STATUS.GM_ROLE_NOT_FOUND);
        let {roleId, roleName, eventStatus } = role;

        let channelService = this.app.get('channelService');
        let channel = channelService.getChannel(roleId, true);
        let users = channel.getMembers();
        if (users.indexOf(roleId) === -1) {
            channel.add(roleId, sid);
        }



        let now = new Date();
        let t = getEventTime(now);
        
        let event: Array<EventRecord>;
        if (eventStatus == EVENT_STATUS.STARTING) {
            event = await EventRecordModel.getEventRecordByTime(roleId, 0);
        } else if( eventStatus == EVENT_STATUS.OPEN ) {
            
            event = await EventRecordModel.getEventRecordByTime(roleId, t);
            if(event.length == 0) { // 刷新
                const num = 3; // 每次刷3个
                event = await refreshEvent(num, roleId, roleName, t);
            }
        }


        let tsid = channel.getMember(roleId)['sid'];
        channelService.pushMessageByUids('onSpecialEvent', {
            msg: { event }
        }, [{
            uid: roleId,
            sid: tsid
        }]);
        return resResult(STATUS.SUCCESS, { list: event });
    }
}