/* state.js — Zustand ST + localStorage + Reset */
/* ══════════════════════════════════════════════
   STATE
══════════════════════════════════════════════ */
const ST={
  devName:'',name:'',desc:'',figure:'',figure2:'',background:'',
  playerCount:1,
  fieldCount:10,fields:Array(10).fill(null),
  storyItems:[],quizData:[],
  rules:{movement:'dice',fail:'lives',lives:'3',pts:'10'},
  consequences:{win:'nothing',winVal:2,lose:'nothing',loseVal:1,winPts:10,losePts:5},
  mgSettings:{},
  worldSeed:0,
  worldLocked:false,
  shareCode:'',
  highestStep:0,
};
try{
  const sv=JSON.parse(localStorage.getItem('gameConfig')||'{}');
  if(sv.devName)ST.devName=sv.devName;
  if(sv.name)ST.name=sv.name;if(sv.desc)ST.desc=sv.desc;
  if(sv.figure)ST.figure=sv.figure;if(sv.figure2)ST.figure2=sv.figure2;if(sv.background)ST.background=sv.background;
  if(sv.playerCount===1||sv.playerCount===2)ST.playerCount=sv.playerCount;
  if(sv.fieldCount)ST.fieldCount=sv.fieldCount;
  if(sv.fields){ST.fields=sv.fields;while(ST.fields.length<ST.fieldCount)ST.fields.push(null);ST.fields=ST.fields.slice(0,ST.fieldCount);}
  if(sv.storyItems)ST.storyItems=sv.storyItems;
  if(sv.quizData)ST.quizData=sv.quizData;
  if(sv.rules)Object.assign(ST.rules,sv.rules);
  if(sv.consequences)Object.assign(ST.consequences,sv.consequences);
  if(sv.mgSettings)ST.mgSettings=sv.mgSettings;
  if(sv.worldSeed)ST.worldSeed=sv.worldSeed>>>0;
  if(sv.worldLocked)ST.worldLocked=!!sv.worldLocked;
  if(sv.shareCode)ST.shareCode=String(sv.shareCode);
  if(sv.highestStep)ST.highestStep=sv.highestStep;
}catch(e){}

let cur=0;

function save(){
  try {
    localStorage.setItem('gameConfig',JSON.stringify({
      devName:ST.devName,name:ST.name,desc:ST.desc,figure:ST.figure,figure2:ST.figure2,playerCount:ST.playerCount,background:ST.background,
      fieldCount:ST.fieldCount,fields:ST.fields,storyItems:ST.storyItems,
      quizData:ST.quizData,rules:ST.rules,consequences:ST.consequences,mgSettings:ST.mgSettings,worldSeed:ST.worldSeed,worldLocked:ST.worldLocked,shareCode:ST.shareCode,highestStep:ST.highestStep,
    }));
  } catch(e) {
    if(e.name==='QuotaExceededError'){
      appAlert('Speicher voll. Bitte altes Spiel löschen.');
    }
  }
  showSaveIndicator();
  // Note: code update is triggered by input/change listeners, not here
}

function showSaveIndicator(){
  const el=document.getElementById('saveIndicator');
  if(!el)return;
  el.style.opacity='1';
  clearTimeout(el._hideTimer);
  el._hideTimer=setTimeout(()=>{el.style.opacity='0';},2000);
}

/* ── App-Dialog (ersetzt natives confirm/alert) ── */
let _appOk=null;
function appConfirm(message, onOk, opts){
  opts=opts||{};
  const dlg=document.getElementById('appDialog'); if(!dlg){ if(confirm(message)&&onOk)onOk(); return; }
  document.getElementById('appDialogIcon').textContent = opts.icon || (opts.danger?'⚠️':'❓');
  document.getElementById('appDialogMsg').textContent  = message;
  const yes=document.getElementById('appDialogYes'); const no=document.getElementById('appDialogNo');
  yes.textContent = opts.okText || 'Ja';
  no.textContent  = opts.cancelText || 'Abbrechen';
  yes.classList.toggle('danger', !!opts.danger);
  no.style.display = opts.noCancel ? 'none' : '';
  _appOk = onOk || null;
  dlg.classList.add('open');
}
function appAlert(message, onOk, opts){
  appConfirm(message, onOk, Object.assign({noCancel:true, okText:'OK', icon:'ℹ️'}, opts||{}));
}
function appDialogOk(){
  document.getElementById('appDialog').classList.remove('open');
  const fn=_appOk; _appOk=null;
  if(fn){ try{ fn(); }catch(e){ console.error(e); } }
}
function appDialogCancel(){
  document.getElementById('appDialog').classList.remove('open');
  _appOk=null;
}

function resetAll(){
  appConfirm('Wirklich alles zurücksetzen?\n\nAlle Eingaben gehen verloren!', ()=>{
    localStorage.removeItem('gameConfig');
    localStorage.removeItem('testFeedback');
    location.reload();
  }, {danger:true, okText:'Zurücksetzen', icon:'🗑️'});
}