import { Meteor } from "meteor/meteor";
import { Random } from "meteor/random";
import { check } from "meteor/check";
import Rooms from "../collections/Rooms.js";
import Players from "../collections/Players.js";

Meteor.methods({
  "newGame": ({ name }) => {
    check(name, String);
    name = name.trim();

    let roomId = undefined;
    let state = "waitingRoom";

    // attempt to get a valid room code 10 times
    let remainingAttempts = 10;
    let joinCode;
    while (roomId === undefined && remainingAttempts > 0) {
      joinCode = Random.hexString(6).toLowerCase();
      let started = new Date();

      try {
        let result = Rooms.insert({ joinCode, started, state });
        roomId = result;
        break;
      } catch (e) {
        // BulkWriteError
        if (e.code === 11000) {
        } else {
          console.log("UNCAUGHT", e);
        }
      }
      remainingAttempts -= 1;
    }

    console.log("ROOM ID", roomId);
    let playerId = Players.insert({ roomId, name });
    Rooms.update(roomId, { $set: { owner: playerId } });

    if (remainingAttempts == 0 && roomId === undefined) {
      throw new Meteor.Error("no-more-rooms");
    }

    let players = {};
    players[playerId] = name;
    return { players, roomId, joinCode };
  },
});