import { dispatch} from './dispatcher';
import { Session, Application } from 'pinus';

export function chat(session: Session, msg: any, app: Application, cb: (err: Error , serverId ?: string) => void) {
    let chatServers = app.getServersByType('chat');

    if(!chatServers || chatServers.length === 0) {
        cb(new Error('can not find chat servers.'));
        return;
    }

    let res = dispatch(session.get('roleId'), chatServers);
    cb(null, res.id);
}

export function battle(session: Session, msg: any, app: Application, cb: (err: Error , serverId ?: string) => void) {
    let battleServers = app.getServersByType('battle');

    if(!battleServers || battleServers.length === 0) {
        cb(new Error('can not find battle servers.'));
        return;
    }

    let rid = session.get('roleId');

    if (msg.args && msg.args.length > 0) {
        for (let arg of msg.args) {
            if (!arg.route) continue;
            if (['battle.comBattleHandler.createTeam', 'battle.comBattleHandler.searchTeam'].indexOf(arg.route) !== -1) {
                rid = Math.random().toString(36).slice(-8);
                session.set('teamCode', rid);
            } else if (arg.route.indexOf('battle.comBattleHandler') !== -1) {
                if (arg.body.teamCode) {
                    rid = arg.body.teamCode;
                }
            }
        }
    }

    let res = dispatch(rid, battleServers);
    cb(null, res.id);
}

export function gm(session: Session, msg: any, app: Application, cb: (err: Error , serverId ?: string) => void) {
    let gmServers = app.getServersByType('gm');

    if(!gmServers || gmServers.length === 0) {
        cb(new Error('can not find gm servers.'));
        return;
    }

    let res = dispatch(session.get('roleId'), gmServers);
    cb(null, res.id);
}