import * as plugins from "./smartsocket.plugins";
import * as helpers from "./smartsocket.helpers";

// import classes
import { SocketRole } from "./smartsocket.classes.socketrole";
import { SocketFunction, ISocketFunctionData } from "./smartsocket.classes.socketfunction";

export interface ISocketConnectionOptions {
    alias?: string;
    authenticated: boolean;
    role?: SocketRole;
    socket: SocketIO.Socket;
};

export class SocketConnection {
    alias?: string;
    authenticated: boolean;
    role?: SocketRole;
    socket: SocketIO.Socket;
    constructor(optionsArg: ISocketConnectionOptions) {
        this.alias = optionsArg.alias;
        this.authenticated = optionsArg.authenticated;
        this.role = optionsArg.role;
        this.socket = optionsArg.socket;
    }
    /**
     * authenticate the socket
     */
    authenticate() {
        let done = plugins.q.defer();
        this.socket.on("dataAuth", dataArg => {
            plugins.beautylog.log("received authentication data. now hashing and comparing...");
            this.socket.removeListener("dataAuth", () => { });
            if ((true)) { // TODO: authenticate password
                this.alias = dataArg.alias
                this.authenticated = true;
                this.role = helpers.findSocketRoleByString(dataArg.role);
                this.socket.emit("authenticated");
                plugins.beautylog.ok(`socket with >>alias ${this.alias} >>role ${this.role} is authenticated!`);
                done.resolve(this);
            } else {
                this.socket.disconnect();
                done.reject("not authenticated");
            };
        });
        this.socket.emit("requestAuth");
        return done.promise;
    };

    /**
     * listen to function requests
     */
    listenToFunctionRequests() {
        let done = plugins.q.defer();
        if(this.authenticated){
            this.socket.on("function", (dataArg:ISocketFunctionData) => {
                this.role.allowedFunctions
            })
        } else {
            done.reject("socket needs to be authenticated first");
        };
        return done.promise;
    }
};