export class FloorManager {
  map;
  ui;
  gameobj;
  events;

  floors = new Map([]);
  rooms = new Map([]);
  #currentFloor = "";
  #currentRoom = "";

  constructor(map, ui, gameobj, events) {
    this.map = map;
    this.ui = ui;
    this.ui.floormanager = this;
    this.gameobj = gameobj;
    this.events = events;
    this.events.floormanager = this;
  }

  async getFloors(lang) {
    let allFloorsReqSend = fetch(`/data/${lang}/map`);

    this.ui.setLoading(true);

    let allFloorsReq = await allFloorsReqSend;
    let allFloors;
    if (allFloorsReq.ok) allFloors = await allFloorsReq.json();

    allFloors.forEach((floor) => this.floors.set(floor.id, floor));

    this.ui.setLoading(false);
  }

  async getRooms(lang, floor) {
    const curRoom = this.rooms.get(id);

    if (curRoom != null) return curRoom;

    let allRoomsReqSend = fetch(`/data/${lang}/map/${floor}`);

    this.ui.setLoading(true);

    let allRoomsReq = await allRoomsReqSend;
    let allRooms;
    if (allRoomsReq.ok) allRooms = await allRoomsReq.json();

    const roomMap = new Map([]);
    allRooms.forEach((room) => roomMap.set(room.id, room));

    this.rooms.set(floor, roomMap);

    this.ui.setLoading(false);
  }

  setCurrentFloor(id) {
    const floor = this.floors.get(id);
    if (floor != null) this.#currentFloor = id;
  }

  get currentFloor() {
    return this.#currentFloor;
  }

  setCurrentRoom(id) {
    if (id == null) this.#currentRoom = id;
    else {
      const room = this.rooms.get(this.#currentFloor).get(room);
      if (room != null) this.#currentRoom = id;
    }
  }

  get currentRoom() {
    return this.#currentRoom;
  }
}