export default class ScnSavegameCheck extends Phaser.Scene {

    constructor() {
        super("ScnSavegameCheck");
    }

    init(_data) {
        
    }

    create() {
        this.cameras.main.setScroll(-this.game.config.width * 0.5, -this.game.config.height * 0.5);
        this.cameras.main.setBackgroundColor(0x131313);

        //$("#optionbox").show();

        this.saveGame = this.getFreshSaveGame();
        if (localStorage.getItem(SAVEGAMENAME) === null || localStorage.getItem(SAVEGAMENAME) === "null") {
            console.log("creating savegame");
            localStorage.setItem(SAVEGAMENAME, JSON.stringify(this.saveGame));
        } else {
            this.saveGame = JSON.parse(localStorage.getItem(SAVEGAMENAME));
            if (this.checkSaveGameInegrity() === false) {
                console.warn("found corrupt savegame, generating a new one")
                this.saveGame = this.getFreshSaveGame();
                localStorage.setItem(SAVEGAMENAME, JSON.stringify(this.saveGame));
            }else{
                console.log("loaded savegame")
                console.log(this.saveGame)
            }
        }
        
        //this.scene.start("Scn3d", { level: "marketSquareApartements00", params: {lounge: false} });
        this.scene.start("Scn3d", { level: "mainMenu", params: null });
    }

    update(_time, _delta){
        
    }

    getFreshSaveGame() {
        return {
            sound: {
                master: OPTIONS.sound.master,
                music: OPTIONS.sound.music,
                sfx: OPTIONS.sound.sfx,
                speech: OPTIONS.sound.speech,
                mute: OPTIONS.sound.mute
            },
            effects: {
                screenshake: OPTIONS.effects.screenshake,
                shader: OPTIONS.effects.shader,
                viewDistWalk: OPTIONS.effects.viewDistWalk,
                viewDistShip: OPTIONS.effects.viewDistShip
            },
            controls: {
                mouse: {
                    sensitivity: 3
                },
                mobile: false
            },
            config: {
                preferredCam: 0,
                collisionRadar: 1,
                idealLine: 1,
                hideUI: false
            },
            version: 0.2,
            forceFresh: false //uncomment for fresh savegame force
        }
    }

    checkSaveGameInegrity(){
        let correct = true;
        
        let save = JSON.parse(localStorage.getItem(SAVEGAMENAME));
        let saveKeys = Object.keys(save);
        let freshData = this.getFreshSaveGame()
        let freshKeys = Object.keys(freshData);

        correct = saveKeys.length === freshKeys.length;
        if(freshData.forceFresh === true){
            return false;
        }
        return correct;
    }
}