///////////////////////////////// SERVER CONFIG
// HOST: https://html5.haxball.com/headless
// DOCS: https://github.com/haxball/haxball-issues/wiki/Headless-Host
// AUTH: https://www.haxball.com/playerauth

var room = HBInit({
	roomName: "🇪🇸....3️⃣🆚3️⃣....⚽FUTBOL SALA⚽",
	maxPlayers: 16,
	noPlayer: true, // Borrar el jugador "host" de la partida
  public: false
});

room.setScoreLimit(1);
room.setTimeLimit(7);
room.setTeamsLock(true);

var adminsIds = [
  "amuZ3Vk-M6Vk8_DuphOjismmfRRo4SQ44RyUuLb9nLc", // borrageiros
  "_LSQgSnedi0Y2E86tf5-ql6fLYORVHUDsEvilNFXKA4" // xoel
];

///////////////////////////////// FIN SERVER CONFIG




///////////////////////////////// GLOBAL VARIABLES

var nOfPlayers = 0; // Numero de jugadores en la sala
var radiusBall = 6.4; // Radio del balón (el clásico es 10)
var radiusPlayer = 15; // Radio del jugador (el clásico es 15)
var triggerDistance = radiusBall + radiusPlayer + 0.00; // Tolerancia de distancia entre jugador y balón, se puede modificar
var lastPlayerToTouchBall = null; // Último jugador en tocar el balón (se guarda el "usarname" no el objeto)
var adminsInRoom = []; // Lista de jugadores con permisos de adminitración (lista de objetos)
var captains = []; // Lista de capitanes que eligen jugadores (2 por partida y solo los habrá cuando hay 6 o más jugadores)
var team1Count = 0; // Numero de jugadores en el equipo 1
var team2Count = 0; // Numero de jugadores en el equipo 2
var captainsChoosing = true; // Boolean que determina el estado de selección (cuando esté activado se le cambia el nombre al jugador para mostrar su ID y se ejecuta la funcion de seleccion)


var stadium3v3 = `{
  "name": "DISCTOPIA 3v3",
  "width": 755,
  "height": 339,
  "spawnDistance": 310,
  "bg": {
      "type": "hockey",
      "width": 665,
      "height": 290,
      "kickOffRadius": 80,
      "cornerRadius": 0
  },
  "vertexes": [
      {
          "x": -665,
          "y": 290,
          "trait": "ballArea",
          "cMask": [
              "ball"
          ],
          "bCoef": 1
      },
      {
          "x": -665,
          "y": 80,
          "trait": "ballArea",
          "cMask": [
              "ball"
          ],
          "bCoef": 1
      },
      {
          "x": -665,
          "y": -80,
          "trait": "ballArea",
          "cMask": [
              "ball"
          ],
          "bCoef": 1
      },
      {
          "x": -665,
          "y": -290,
          "trait": "ballArea",
          "bCoef": 1,
          "cMask": [
              "ball"
          ]
      },
      {
          "x": 665,
          "y": 290,
          "trait": "ballArea",
          "cMask": [
              "ball"
          ],
          "bCoef": 1
      },
      {
          "x": 665,
          "y": 80,
          "trait": "ballArea",
          "cMask": [
              "ball"
          ],
          "bCoef": 1
      },
      {
          "x": 665,
          "y": -80,
          "trait": "ballArea",
          "cMask": [
              "ball"
          ],
          "bCoef": 1
      },
      {
          "x": 665,
          "y": -290,
          "trait": "ballArea",
          "cMask": [
              "ball"
          ],
          "bCoef": 1
      },
      {
          "x": 0,
          "y": 306,
          "trait": "kickOffBarrier"
      },
      {
          "x": 0,
          "y": 80,
          "trait": "kickOffBarrier"
      },
      {
          "x": 0,
          "y": -80,
          "trait": "line"
      },
      {
          "x": 0,
          "y": -306,
          "trait": "kickOffBarrier"
      },
      {
          "bCoef": 0.1,
          "cMask": [
              "ball"
          ],
          "trait": "goalNet",
          "x": -693,
          "y": -80
      },
      {
          "bCoef": 0.1,
          "cMask": [
              "ball"
          ],
          "trait": "goalNet",
          "x": 693,
          "y": -80
      },
      {
          "bCoef": 0.1,
          "cMask": [
              "ball"
          ],
          "trait": "goalNet",
          "x": -693,
          "y": 80
      },
      {
          "bCoef": 0.1,
          "cMask": [
              "ball"
          ],
          "trait": "goalNet",
          "x": 693,
          "y": 80
      },
      {
          "trait": "line",
          "x": -665,
          "y": -215
      },
      {
          "trait": "line",
          "x": -500,
          "y": -50
      },
      {
          "trait": "line",
          "x": 665,
          "y": -215
      },
      {
          "trait": "line",
          "x": 500,
          "y": -50
      },
      {
          "trait": "line",
          "x": -665,
          "y": 215
      },
      {
          "trait": "line",
          "x": -500,
          "y": 50
      },
      {
          "trait": "line",
          "x": 665,
          "y": 215
      },
      {
          "trait": "line",
          "x": 500,
          "y": 50
      },
      {
          "bCoef": 1,
          "trait": "ballArea",
          "x": 665,
          "y": 290
      },
      {
          "bCoef": 1,
          "trait": "ballArea",
          "x": 665,
          "y": -290
      },
      {
          "bCoef": 0,
          "trait": "line",
          "x": 0,
          "y": 290
      },
      {
          "bCoef": 0,
          "trait": "line",
          "x": 0,
          "y": -290
      },
      {
          "x": 0,
          "y": 80,
          "trait": "kickOffBarrier"
      },
      {
          "x": 0,
          "y": -80,
          "trait": "kickOffBarrier"
      },
      {
          "x": 674,
          "y": -80,
          "trait": "line",
          "cMask": [
              "ball"
          ],
          "bCoef": 1
      },
      {
          "x": 674,
          "y": -290,
          "trait": "ballArea",
          "cMask": [
              "ball"
          ],
          "bCoef": 1
      },
      {
          "x": -674,
          "y": -80,
          "trait": "line",
          "cMask": [
              "ball"
          ],
          "bCoef": 1
      },
      {
          "x": -674,
          "y": -290,
          "trait": "ballArea",
          "cMask": [
              "ball"
          ],
          "bCoef": 1
      },
      {
          "x": -674,
          "y": 80,
          "trait": "line",
          "cMask": [
              "ball"
          ],
          "bCoef": 1
      },
      {
          "x": -674,
          "y": 290,
          "trait": "ballArea",
          "cMask": [
              "ball"
          ],
          "bCoef": 1
      },
      {
          "x": 674,
          "y": 80,
          "trait": "line",
          "cMask": [
              "ball"
          ],
          "bCoef": 1
      },
      {
          "x": 674,
          "y": 290,
          "trait": "ballArea",
          "cMask": [
              "ball"
          ],
          "bCoef": 1
      }
  ],
  "segments": [
      {
          "v0": 0,
          "v1": 1,
          "trait": "ballArea"
      },
      {
          "v0": 2,
          "v1": 3,
          "trait": "ballArea"
      },
      {
          "v0": 4,
          "v1": 5,
          "trait": "ballArea"
      },
      {
          "v0": 6,
          "v1": 7,
          "trait": "ballArea"
      },
      {
          "v0": 8,
          "v1": 9,
          "trait": "kickOffBarrier"
      },
      {
          "v0": 9,
          "v1": 10,
          "trait": "kickOffBarrier",
          "curve": 180,
          "cGroup": [
              "blueKO"
          ]
      },
      {
          "v0": 9,
          "v1": 10,
          "trait": "kickOffBarrier",
          "curve": -180,
          "cGroup": [
              "redKO"
          ]
      },
      {
          "v0": 10,
          "v1": 11,
          "trait": "kickOffBarrier"
      },
      {
          "vis": true,
          "bCoef": 0.1,
          "cMask": [
              "ball"
          ],
          "trait": "goalNet",
          "v0": 2,
          "v1": 12,
          "color": "FFFFFF",
          "curve": -35
      },
      {
          "vis": true,
          "bCoef": 0.1,
          "cMask": [
              "ball"
          ],
          "trait": "goalNet",
          "v0": 6,
          "v1": 13,
          "color": "FFFFFF",
          "curve": 35
      },
      {
          "vis": true,
          "bCoef": 0.1,
          "cMask": [
              "ball"
          ],
          "trait": "goalNet",
          "v0": 1,
          "v1": 14,
          "color": "FFFFFF",
          "curve": 35
      },
      {
          "vis": true,
          "bCoef": 0.1,
          "cMask": [
              "ball"
          ],
          "trait": "goalNet",
          "v0": 5,
          "v1": 15,
          "color": "FFFFFF",
          "curve": -35
      },
      {
          "vis": true,
          "bCoef": 0.1,
          "cMask": [
              "ball"
          ],
          "trait": "goalNet",
          "v0": 12,
          "v1": 14,
          "x": -585,
          "color": "FFFFFF",
          "curve": -35
      },
      {
          "vis": true,
          "bCoef": 0.1,
          "cMask": [
              "ball"
          ],
          "trait": "goalNet",
          "v0": 13,
          "v1": 15,
          "x": 585,
          "color": "FFFFFF",
          "curve": 35
      },
      {
          "color": "FFFFFF",
          "trait": "line",
          "v0": 16,
          "v1": 17,
          "curve": 90
      },
      {
          "color": "FFFFFF",
          "trait": "line",
          "v0": 18,
          "v1": 19,
          "curve": -90
      },
      {
          "color": "FFFFFF",
          "trait": "line",
          "v0": 20,
          "v1": 21,
          "curve": -90
      },
      {
          "color": "FFFFFF",
          "trait": "line",
          "v0": 22,
          "v1": 23,
          "curve": 90
      },
      {
          "vis": true,
          "color": "FFFFFF",
          "bCoef": 0,
          "trait": "line",
          "v0": 17,
          "v1": 21,
          "curve": 0
      },
      {
          "vis": true,
          "color": "FFFFFF",
          "bCoef": 0,
          "trait": "line",
          "v0": 19,
          "v1": 23,
          "curve": 0
      },
      {
          "vis": true,
          "color": "FFFFFF",
          "bCoef": 1,
          "trait": "ballArea",
          "v0": 1,
          "v1": 0,
          "cMask": [
              "ball"
          ],
          "x": -665
      },
      {
          "vis": true,
          "color": "FFFFFF",
          "bCoef": 1,
          "trait": "ballArea",
          "v0": 5,
          "v1": 4,
          "cMask": [
              "ball"
          ],
          "x": 665
      },
      {
          "vis": true,
          "color": "FFFFFF",
          "bCoef": 1,
          "trait": "ballArea",
          "v0": 2,
          "v1": 3,
          "cMask": [
              "ball"
          ],
          "x": -665
      },
      {
          "vis": true,
          "color": "FFFFFF",
          "bCoef": 1,
          "trait": "ballArea",
          "v0": 6,
          "v1": 7,
          "cMask": [
              "ball"
          ],
          "x": 665
      },
      {
          "vis": true,
          "color": "FFFFFF",
          "bCoef": 1,
          "trait": "ballArea",
          "v0": 0,
          "v1": 24,
          "y": 290
      },
      {
          "vis": true,
          "color": "FFFFFF",
          "bCoef": 1,
          "trait": "ballArea",
          "v0": 3,
          "v1": 25,
          "y": -290
      },
      {
          "curve": 0,
          "vis": true,
          "color": "FFFFFF",
          "bCoef": 0,
          "trait": "line",
          "v0": 26,
          "v1": 27
      },
      {
          "curve": -180,
          "vis": true,
          "color": "FFFFFF",
          "bCoef": 0,
          "trait": "line",
          "v0": 10,
          "v1": 9
      },
      {
          "curve": 180,
          "vis": true,
          "color": "FFFFFF",
          "bCoef": 0,
          "trait": "line",
          "v0": 29,
          "v1": 28
      },
      {
          "curve": 0,
          "vis": true,
          "color": "FFFFFF",
          "bCoef": 0,
          "trait": "line",
          "v0": 2,
          "v1": 1
      },
      {
          "curve": 0,
          "vis": true,
          "color": "FFFFFF",
          "bCoef": 0,
          "trait": "line",
          "v0": 6,
          "v1": 5
      },
      {
          "vis": false,
          "color": "FFFFFF",
          "bCoef": 1,
          "trait": "ballArea",
          "v0": 30,
          "v1": 31,
          "cMask": [
              "ball"
          ],
          "x": 614
      },
      {
          "vis": false,
          "color": "FFFFFF",
          "bCoef": 1,
          "trait": "ballArea",
          "v0": 32,
          "v1": 33,
          "cMask": [
              "ball"
          ],
          "x": -614
      },
      {
          "vis": false,
          "color": "FFFFFF",
          "bCoef": 1,
          "trait": "ballArea",
          "v0": 34,
          "v1": 35,
          "cMask": [
              "ball"
          ],
          "x": -614
      },
      {
          "vis": false,
          "color": "FFFFFF",
          "bCoef": 1,
          "trait": "ballArea",
          "v0": 36,
          "v1": 37,
          "cMask": [
              "ball"
          ],
          "x": 614
      }
  ],
  "goals": [
      {
          "p0": [
              -674,
              -80
          ],
          "p1": [
              -674,
              80
          ],
          "team": "red"
      },
      {
          "p0": [
              674,
              80
          ],
          "p1": [
              674,
              -80
          ],
          "team": "blue"
      }
  ],
  "discs": [
      {
          "pos": [
              -665,
              80
          ],
          "trait": "goalPost",
          "color": "FFFFFF",
          "radius": 5
      },
      {
          "pos": [
              -665,
              -80
          ],
          "trait": "goalPost",
          "color": "FFFFFF",
          "radius": 5
      },
      {
          "pos": [
              665,
              80
          ],
          "trait": "goalPost",
          "color": "FFFFFF",
          "radius": 5
      },
      {
          "pos": [
              665,
              -80
          ],
          "trait": "goalPost",
          "color": "FFFFFF",
          "radius": 5
      }
  ],
  "planes": [
      {
          "normal": [
              0,
              1
          ],
          "dist": -290,
          "trait": "ballArea"
      },
      {
          "normal": [
              0,
              -1
          ],
          "dist": -290,
          "trait": "ballArea"
      },
      {
          "normal": [
              0,
              1
          ],
          "dist": -339,
          "bCoef": 0.2,
          "cMask": [
              "all"
          ]
      },
      {
          "normal": [
              0,
              -1
          ],
          "dist": -339,
          "bCoef": 0.2,
          "cMask": [
              "all"
          ]
      },
      {
          "normal": [
              1,
              0
          ],
          "dist": -755,
          "bCoef": 0.2,
          "cMask": [
              "all"
          ]
      },
      {
          "normal": [
              -1,
              0
          ],
          "dist": -755,
          "bCoef": 0.2,
          "cMask": [
              "all"
          ]
      }
  ],
  "traits": {
      "ballArea": {
          "vis": false,
          "bCoef": 1,
          "cMask": [
              "ball"
          ]
      },
      "goalPost": {
          "radius": 8,
          "invMass": 0,
          "bCoef": 1
      },
      "goalNet": {
          "vis": true,
          "bCoef": 0.1,
          "cMask": [
              "all"
          ]
      },
      "kickOffBarrier": {
          "vis": false,
          "bCoef": 0.1,
          "cGroup": [
              "redKO",
              "blueKO"
          ],
          "cMask": [
              "red",
              "blue"
          ]
      },
      "line": {
          "vis": true,
          "bCoef": 0,
          "cMask": [
              ""
          ]
      },
      "arco": {
          "radius": 2,
          "cMask": [
              "n\/d"
          ],
          "color": "cccccc"
      }
  },
  "playerPhysics": {
      "acceleration": 0.11,
      "kickingAcceleration": 0.1,
      "kickStrength": 7
  },
  "ballPhysics": {
      "radius": 6.4,
      "color": "EAFF00"
  }
}`
room.setCustomStadium(stadium3v3);

///////////////////////////////// FIN GLOBAL VARIABLES




///////////////////////////////// EVENTS

room.onPlayerJoin = function(newPlayer) {
  nOfPlayers += 1;
  updateAdmins(newPlayer);
}

room.onPlayerLeave = function( playerLeaving ) {
  nOfPlayers -= 1;
  updateAdminsRemove( playerLeaving );
}

room.onGameTick = function handleGameTick() {
  updateLastPlayerToTouchBall();
}

room.onTeamGoal = function (team) {
  golAnimation();
}

room.onPlayerChat = function( player, message ) {
  startTheGame(); // DEV
  if ( captainsChoosing ) { choosePlayer( player, message ); }
}

room.onTeamVictory = function( scores ) {
  printScore(scores);
}

room.onGameStop = function( byPlayer ) {
  clearTeams();
  startTheGame();
}

///////////////////////////////// FIN EVENTS





///////////////////////////////// FUNCTIONS


function choosePlayer( player, message ) {
  const isCaptain = captains.find(captain => captain.id === player.id) !== undefined;
  if (isCaptain && Number.isInteger( message )) {
    //
    // TO DO
    //
    // metar en el equipo del capitan el jugador selecionado por mensaje hasta que los equipos estén completos y empezar el partido
  }
}


function updateAdmins(newPlayer) {
  if (adminsIds.includes(newPlayer.auth)) {
    room.setPlayerAdmin(newPlayer.id, true);
    adminsInRoom.push(newPlayer);
  }
}

function updateAdminsRemove(playerLeaving) {
  const index = adminsInRoom.indexOf(playerLeaving);
  if (index !== -1) {
    adminsInRoom.splice(index, 1);
  }
}


function updateLastPlayerToTouchBall() {

  function pointDistance(p1, p2) {
      var d1 = p1.x - p2.x;
      var d2 = p1.y - p2.y;
      return Math.sqrt(d1 * d1 + d2 * d2);
  }

  var players = room.getPlayerList();
  var ballPosition = room.getBallPosition();

  for (var player of players) {
      if ( player.position == null ) continue;

      var distanceToBall = pointDistance(player.position, ballPosition);

      if (distanceToBall < triggerDistance) {
          lastPlayerToTouchBall = player;
      }
  }
}


function golAnimation() {
  if (lastPlayerToTouchBall) {
    room.sendAnnouncement("¡GOOOOL DE " + lastPlayerToTouchBall.name + "!!!", null, 0xFF0000, "bold", 0);
    
    room.setPlayerDiscProperties(lastPlayerToTouchBall.id, { radius: 30 });
    room.setPlayerAvatar(lastPlayerToTouchBall.id, "⚽");

    setTimeout(() => {
      room.setPlayerAvatar(lastPlayerToTouchBall.id, null);
      room.setPlayerDiscProperties(lastPlayerToTouchBall.id, { radius: radiusPlayer });
    }, 1500);
  }
};


// Si el total de jugadores es de 6 o más, 2 capitanes serán asignados de manera aleatoria (los admins tienen preferencia)
// estos 2 capitanes tendrán permisos para elegir jugadores por turnos mediante sus ids (estos mostrados delante del nombre sólo en el lobby)
function shuffleArray(array) {
  for (var i = array.length - 1; i > 0; i--) {
    var j = Math.floor(Math.random() * (i + 1));
    var temp = array[i];
    array[i] = array[j];
    array[j] = temp;
  }
  return array;
}
function createTeams() {
  var players = room.getPlayerList();
  
  // Si el numero de jugadores en la seala es menor que 6:
  // equipos aleatorios
  // si es mayor de 6:
  // ejecutamos sistema de capitanes
  if (players.length > 6) { // DEV - PRO sería : <
    // Asignar jugadores a equipos aleatoriamente
    var middle = 0;
    var shuffledPlayers = shuffleArray(players);

    // Si el numero de jugadores es par, coge la mitad de jugadores para cada equipo
    // Si el numero de jugadores es impar, distribuye de manera aleatoria al 50% el jugador sobrante en cualquiera de los equipos
    if ( players.length % 2 === 0 ) {
      middle = players.length / 2;
    }else {
      if (Math.random() < 0.5) {
        middle = Math.ceil(players.length / 2);
      } else {
        middle = Math.floor(players.length / 2);
      }
    }

    for (var i = 0; i < shuffledPlayers.length; i++) {
      var player = shuffledPlayers[i];
      if (team1Count < middle) {
        room.setPlayerTeam(player.id, 1);
        team1Count++;
      } else {
        room.setPlayerTeam(player.id, 2);
        team2Count++;
      }
    }
  } else{
    // Función para obtener un número aleatorio entre min y max (ambos inclusive)
    function getRandomInt(min, max) {
      return Math.floor(Math.random() * (max - min + 1)) + min;
    }

    // Filtrar administradores de la lista de jugadores
    const admins = players.filter(player => player.admin);

    // Si hay al menos un administrador, selecciona uno o dos de ellos como capitanes
    if (admins.length > 0) {
      const captainCount = Math.min(2, admins.length);
      
      for (let i = 0; i < captainCount; i++) {
        captains.push(admins[i]);
      }
      
      // Si aún falta un capitán, selecciona un jugador no administrador como capitán
      if (captainCount === 1) {
        const nonAdminPlayers = players.filter(player => !player.admin);
        const randomIndex = getRandomInt(0, nonAdminPlayers.length - 1);
        captains.push(nonAdminPlayers[randomIndex]);
      }
    } else {
      // Si no hay administradores, selecciona dos jugadores al azar como capitanes
      const playerCount = Math.min(2, players.length);
      
      for (let i = 0; i < playerCount; i++) {
        const randomIndex = getRandomInt(0, players.length - 1);
        captains.push(players[randomIndex]);
      }
    }

    room.setPlayerTeam(captains[0].id, 1);
    // room.setPlayerTeam(captains[1].id, 2); // DEV

    captainsChoosing = true;
  }
}


function printEmptyLine() {
  room.sendAnnouncement(" ", null, 0xFF0000, "bold", 0);
}


// Enviar por chat resultado del partido
function printScore( scores ) {
    room.sendAnnouncement("                                                            FINAL DE PARTIDO", null, 0xFF0000, "bold", 0);
    printEmptyLine();

  if (scores.red > scores.blue) {
    room.sendAnnouncement("                                                     VITORIA DEL EQUIPO ROJO", null, 0xFF0000, "bold", 0);
  } else if (scores.blue > scores.red) {
    room.sendAnnouncement("                                                     VITORIA DEL EQUIPO AZUL", null, 0x1700ff, "bold", 0);
  } else {
    room.sendAnnouncement("                                                           ¡¡¡EMPATE!!!", null, 0xFF0000, "bold", 0);
  }
  printEmptyLine();
}


// Eliminar a todos los jugadores de los equipos, mandarlos a espectador y borrar a los espectadores
function clearTeams() {
  captains.splice(0, captains.length);
  team1Count = 0;
  team2Count = 0;
  var players = room.getPlayerList();
  for (var player of players) {
    room.setPlayerTeam(player.id, 0);
  }
}


function startTheGame() {
  if (!nOfPlayers == 0) {
    setTimeout(() => {
      room.sendAnnouncement("El partido empieza en:", null, 0xFF0000, "bold", 0);
      createTeams();
    }, 1500);
  
    setTimeout(() => {
      room.sendAnnouncement("                3", null, 0xFF0000, "bold", 0);
    }, 4000);
  
    setTimeout(() => {
      room.sendAnnouncement("                2", null, 0xFF0000, "bold", 0);
    }, 5000);
  
    setTimeout(() => {
      room.sendAnnouncement("                1", null, 0xFF0000, "bold", 0);
    }, 6000);
  
    setTimeout(() => {
      room.sendAnnouncement("          VAMOS!", null, 0xFF0000, "bold", 0);
    }, 7000);
  
    setTimeout(() => {
      room.startGame();
    }, 8000);
  }
}

///////////////////////////////// FIN FUNCTIONS