import NetworkPeer from "./peer";
import { DataConnection } from "peerjs";
import { RoomInfo, PasswordRequest, Room } from "./types";

export default class PeerServer extends NetworkPeer {
  private room: Room;
  public constructor(roomInfo: RoomInfo) {
    super();
    this.room = {
      info: roomInfo,
      players: {}
    };
    this.peer.on("connection", this._connection);
  }
  private async _connection(conn: DataConnection) {
    // Check if this connection should be allowed
    console.info("%s (%s) connected!", conn.metadata.name, conn.label);

    // Check if room is full
    if (this.playerCount >= this.room.info.max_players) {
      //TODO Reject
    }

    if (this.room.info.password != "") {
      this.send<PasswordRequest>(conn, { kind: "password-req" });
    } else {
      //TODO Add player
    }
  }

  private get playerCount(): number {
    return Object.keys(this.room.players).length;
  }
}