/*jshint esversion: 6 */
/*jslint browser: true */
/*global window */
/*global console */
/*global HBInit */


var room = HBInit({ roomName: "Nick's Size Pub",
    noPlayer: true, maxPlayers: 10, public: false });

const MIN_SIZE = 7;
const MAX_SIZE = 18;

function errorMessagePM(message, id){
    room.sendAnnouncement("Error: " + message, id, 0xFF0000);
}

function updateAdmins() {
  // Get all players
  var players = room.getPlayerList();
  if ( players.length == 0 ) return; // No players left, do nothing.
  if ( players.find((player) => player.admin) != null ) return; // There's an admin left so do nothing.
  room.setPlayerAdmin(players[0].id, true); // Give admin to the first non admin player in the list
}

function changeOurSize(p, m){
    if (p.team != 0 && !tookASize.hasOwnProperty(p.id)){
        let size = m.substr("!size ".length);
        if (!isNaN(size) && size >= MIN_SIZE && size <= MAX_SIZE){
            room.setPlayerDiscProperties(p.id, {radius: size, invMass:  size / 30});
            tookASize[p.id] = size;
        }
        else {
            errorMessagePM("You have to put a size between " +
                MIN_SIZE + " and " + MAX_SIZE, p.id);
        }
    }
    else {
        errorMessagePM("You can only choose a size once per game when playing.", p.id);
    }
    return false;
}

function bb(p){
    room.kickPlayer(p.id, "rip !", false);
    return false;
}

function helpFun(p){
    room.sendAnnouncement("You can choose the size of your player only once per game by writing !size X in the chat.", p.id, 0x00FF00);
    room.sendAnnouncement("Where X is a number between 7 and 23.", p.id, 0x00FF00);
    room.sendAnnouncement("You can only select one size per game. Your weight also depend on your size", p.id, 0x00FF00);
    return false;
}




room.onPlayerJoin = function(p){
    updateAdmins();
    room.sendAnnouncement("Hey " + p.name + " . This is a room " +
        "where the players can choose their size, read !help !", p.id, 0x00AAFF);
};

room.onPlayerLeave = function(){
    updateAdmins();
};


room.onGameStart = function(){
    tookASize = {};
};


room.onPositionsReset = function(){
    let id = Object.keys(tookASize);
    let size;
    for (var i = 0; i < id.length; i++) {
        if (tookASize.hasOwnProperty(id[i])){
            size = tookASize[id[i]];
            room.setPlayerDiscProperties(id[i], {radius: size, invMass: size / 30});
        }
    }
};



var commands = {
    "!size": changeOurSize,
    "!help": helpFun,
    "!bb": bb,
};


function handleCommands(p, m){
    let spacePos = m.search(" ");
    let command = m.substr(0, spacePos !== -1 ? spacePos : m.length);
    if (commands.hasOwnProperty(command) === true) return commands[command](p, m);
    if (m.startsWith("!") === true) {
        room.sendChat("PM from Host: This is not an existing command, write !help if needed !", p.id);
        return false;
    }
    return true;
}


room.onPlayerChat = function(p, m){
    if (handleCommands(p, m) === false) return false;

};