Kalkulačka drevenej fasády: rošt, EiSYS-2 a spotreba materiálu

'; const modal=document.createElement('div');modal.id='tf-preview';modal.setAttribute('role','dialog');modal.setAttribute('aria-modal','true');modal.setAttribute('aria-label','Náhľad tlače Timbric');modal.style.cssText='position:fixed;inset:0;z-index:999999;background:#0009;padding:3vh 3vw;display:flex;flex-direction:column;align-items:center'; const panel=document.createElement('div');panel.style.cssText='background:#f6f2ec;width:min(100%,960px);padding:15px;border-radius:10px;display:flex;flex-direction:column;height:94vh'; const bar=document.createElement('div');bar.style.cssText='display:flex;gap:10px;margin-bottom:12px;flex-wrap:wrap';const print=document.createElement('button');print.textContent='Tlačiť / uložiť PDF';const close=document.createElement('button');close.textContent='Zavrieť náhľad';for(const b of [print,close]){b.type='button';b.style.cssText='padding:10px 16px;background:#a88a60;color:white;border:0;border-radius:5px;cursor:pointer;font:600 15px Arial';bar.appendChild(b);}const frame=document.createElement('iframe');frame.title='Tlačový výstup Timbric';frame.style.cssText='width:100%;flex:1;border:0;background:white';frame.srcdoc=html;print.disabled=true;frame.addEventListener('load',()=>{print.disabled=false;});print.addEventListener('click',()=>{frame.contentWindow.focus();frame.contentWindow.print();}); const dismiss=()=>{modal.remove();lastButton.focus();};close.addEventListener('click',dismiss);modal.addEventListener('keydown',e=>{if(e.key==='Escape')dismiss();if(e.key==='Tab'&&!e.shiftKey&&document.activeElement===close){e.preventDefault();print.focus();}if(e.key==='Tab'&&e.shiftKey&&document.activeElement===print){e.preventDefault();close.focus();}});panel.append(bar,frame);modal.append(panel);document.body.append(modal);close.focus(); } $('form').addEventListener('submit',e=>e.preventDefault());$('form').addEventListener('input',update);$('form').addEventListener('change',update);$('add').addEventListener('click',()=>{addOpening();update();});$('print-buy').addEventListener('click',()=>printPreview(false));$('print-detail').addEventListener('click',()=>printPreview(true));$('save').addEventListener('click',()=>{if(!current)return;try{localStorage.setItem(key,JSON.stringify(current.params));$('status').textContent='Návrh je uložený v tomto prehliadači.';}catch(e){$('status').textContent='Prehliadač nepovolil uloženie. Návrh si môžete vytlačiť.';}}); try{const saved=JSON.parse(localStorage.getItem(key)||'null');if(saved){calculateFacade(saved);const map={width:saved.width,height:saved.height,direction:saved.direction,batten:saved.batten*100,cross:saved.cross*100,board:saved.board,gap:saved.gap,reserve:saved.reserve,insulation:saved.insulation,anchor:saved.anchor===null?'':saved.anchor*100,perAnchor:saved.perAnchor,fixings:saved.fixings,pack:saved.pack};for(const [id,v]of Object.entries(map))$(id).value=v;$('tape').checked=!!saved.tape;$('bit').checked=!!saved.bit;saved.openings.forEach(addOpening);$('status').textContent='Obnovený uložený návrh.';}}catch(e){} update(); })();