import { GameState } from "./states/GameState.js";
import { MenuState } from "./states/MenuState.js";
import { FiniteStateMachine } from "../libraries/FiniteStateMachine.js";
import { Global } from "../libraries/Global.js";

export class Game {
    constructor() {
        this.stateMachine = new FiniteStateMachine();
        this.stateMachine.registerState("game", new GameState(this.stateMachine))
        this.stateMachine.registerState("menu", new MenuState(this.stateMachine))
    }
    async init() {
        
        // await this.loadPlayerData();
        
        this.stateMachine.setCurrentState("menu");
        this.stateMachine.getCurrentState().init();
        this.lastTime = new Date().getTime()
    }


    // async loadPlayerData() {
    //     let playerData = localStorage.getItem("ballsort-playerdata");
    //     if(!playerData) {
    //         playerData = {level: 1};
    //         localStorage.setItem('ballsort-playerdata', JSON.stringify(playerData));
    //     } else {
    //         playerData = JSON.parse(playerData);
    //     }
    //     this.stateMachine.getState("game").setPlayerData(playerData);
    //     this.stateMachine.getState("levelselect").setPlayerData(playerData);
    //     return playerData;
    // }

    draw(ctx, scaledCanvas) {
        this.stateMachine.getCurrentState().draw(ctx, scaledCanvas);
    }

    update() {
        let currentTime = new Date().getTime();
        let deltaTime = currentTime - this.lastTime;
        this.lastTime = currentTime;
        this.stateMachine.getCurrentState().update(deltaTime / Global.updateTickRate);
    }
}