/* Better Boss dynamic renderer v1 */
(function(){
  function el(tag,cls,attrs,text){var n=document.createElement(tag);if(cls)n.className=cls;if(attrs)Object.keys(attrs).forEach(function(k){n.setAttribute(k,attrs[k]);});if(text!=null)n.textContent=text;return n;}
  function parseData(html,marker){
    var open='id="'+marker+'" type="application/json">';
    var s=html.indexOf(open);if(s<0){open="id='"+marker+"' type='application/json'>";s=html.indexOf(open);}if(s<0)return null;
    s+=open.length;
    var e=html.indexOf('</scr'+'ipt>',s);if(e<0)return null;
    try{return JSON.parse(html.substring(s,e));}catch(err){return null;}
  }
  function fetchData(url,marker){
    return fetch(url+(url.indexOf('?')>=0?'&':'?')+'_='+Date.now(),{cache:'no-store'}).then(function(r){return r.text();}).then(function(h){return parseData(h,marker);});
  }
  function bad(id,msg){var b=document.getElementById(id);if(!b)return;b.textContent='';b.appendChild(el('p',null,{style:'color:#ef4444;padding:32px;text-align:center;'},msg));}
  function fmtDate(iso){try{return new Date(iso).toLocaleDateString('en-US',{year:'numeric',month:'long',day:'numeric'});}catch(e){return iso;}}
  function slugFromPath(p){return p.replace(/\/$/,'').split('/').pop();}

  /* ======= EPISODE DETAIL ======= */
  function renderEpisode(){
    var slug=slugFromPath(location.pathname);
    fetchData('/bb-episodes-data/','bb-episodes-data').then(function(eps){
      if(!eps){bad('epBody','Could not load episode data.');return;}
      eps.sort(function(a,b){return a.num-b.num;});
      var idx=-1;for(var i=0;i<eps.length;i++){if(eps[i].slug===slug){idx=i;break;}}
      if(idx<0){bad('epBody','Episode not found.');return;}
      var ep=eps[idx],prev=eps[idx-1],next=eps[idx+1];
      renderEpSub(eps,slug);
      renderEpBody(ep,prev,next);
    }).catch(function(err){bad('epBody','Error: '+err.message);});
  }
  function renderEpSub(eps,current){
    var root=document.getElementById('epSub');if(!root)return;root.textContent='';
    root.appendChild(el('a',null,{href:'/podcast/'},'All'));
    eps.forEach(function(e){var attrs={href:'/podcast/'+e.slug+'/'};if(e.slug===current)attrs['aria-current']='page';root.appendChild(el('a',null,attrs,'EP '+String(e.num).padStart(2,'0')));});
  }
  function renderEpBody(ep,prev,next){
    var b=document.getElementById('epBody');if(!b)return;b.textContent='';
    b.appendChild(el('span','ep-kicker',null,'EP '+String(ep.num).padStart(2,'0')+' · The Contractor’s Edge'));
    b.appendChild(el('h1','ep-title',null,ep.title));
    var meta=el('div','ep-meta');meta.appendChild(el('span',null,null,fmtDate(ep.date)));meta.appendChild(el('span',null,null,'·'));meta.appendChild(el('span',null,null,ep.duration||''));
    b.appendChild(meta);
    if(ep.yt){
      var pwrap=el('div','ep-player');
      var iframe=el('iframe');iframe.src='https://www.youtube.com/embed/'+ep.yt+'?rel=0';iframe.setAttribute('allowfullscreen','');iframe.setAttribute('loading','lazy');
      pwrap.appendChild(iframe);b.appendChild(pwrap);
    } if(ep.pb){
      var isMp3=/\.mp3(\?|$)/i.test(ep.pb);
      if(isMp3){
        var awrap=el('div','ep-audio');
        var audio=el('audio');audio.src=ep.pb;audio.controls=true;audio.preload='metadata';audio.style.width='100%';
        awrap.appendChild(audio);b.appendChild(awrap);
      } else {
        var pwrap2=el('div','ep-player');
        var iframe2=el('iframe');iframe2.src=ep.pb;iframe2.setAttribute('allowfullscreen','');iframe2.setAttribute('loading','lazy');
        pwrap2.appendChild(iframe2);b.appendChild(pwrap2);
      }
    }
    if(ep.summary){b.appendChild(el('p','ep-sum',null,ep.summary));}
    if(ep.notes&&ep.notes.length){
      b.appendChild(el('h2','ep-h2',null,'Show notes'));
      var ul=el('ul','ep-notes');ep.notes.forEach(function(n){ul.appendChild(el('li',null,null,n));});b.appendChild(ul);
    }
    
    /* Guest section */
    if(ep.guest&&ep.guest.name){
      var gs=el('div','ep-guest');
      gs.appendChild(el('h2','ep-h2',null,'About the guest'));
      var gp=el('p','ep-sum');
      var name=el('strong');name.textContent=ep.guest.name;
      gp.appendChild(name);
      if(ep.guest.role){gp.appendChild(document.createTextNode(' — '+ep.guest.role));}
      if(ep.guest.url){
        gp.appendChild(document.createElement('br'));
        var ga=el('a','ep-tag',{href:ep.guest.url,target:'_blank',rel:'noopener'},ep.guest.url.replace(/https?:\/\//,'').replace(/\/$/,''));
        gp.appendChild(ga);
      }
      gs.appendChild(gp);
      b.appendChild(gs);
    }
    /* Related links — same on every episode for topic clustering */
    var rel=el('div','ep-related');
    rel.appendChild(el('h2','ep-h2',null,'Related'));
    var relList=el('ul','ep-notes');
    var relItems=[
      {url:'/services/ai-accelerated-implementation/',text:'30-Day JobTread Implementation — Get Better Boss to set up your org'},
      {url:'/jobtread-training/',text:'Free JobTread Training — 10 setup guides for contractors'},
      {url:'/jobtread-ai-prompt-bible/',text:'JobTread AI Prompt Bible — Free download'},
      {url:'/services/boss-club/',text:'Boss Club — Monthly JobTread membership from $497/mo'}
    ];
    relItems.forEach(function(it){
      var li=el('li');var a=el('a',null,{href:it.url},it.text);li.appendChild(a);relList.appendChild(li);
    });
    rel.appendChild(relList);
    b.appendChild(rel);
    /* JSON-LD PodcastEpisode schema */
    try{
      var schema={
        "@context":"https://schema.org",
        "@type":"PodcastEpisode",
        "name":ep.title,
        "datePublished":ep.date,
        "description":ep.excerpt||ep.summary,
        "url":location.href.split('?')[0],
        "partOfSeries":{
          "@type":"PodcastSeries",
          "name":"The Contractor's Edge Podcast",
          "url":"https://better-boss.ai/podcast/"
        }
      };
      if(ep.pb){schema.associatedMedia={"@type":"MediaObject","contentUrl":ep.pb};}
      if(ep.duration){schema.timeRequired=ep.duration;}
      var sc=document.createElement('script');sc.type='application/ld+json';sc.textContent=JSON.stringify(schema);document.head.appendChild(sc);
      if(ep.yt){
        var vs={"@context":"https://schema.org","@type":"VideoObject","name":ep.title,"description":ep.excerpt||ep.summary,"uploadDate":ep.date,"thumbnailUrl":"https://i.ytimg.com/vi/"+ep.yt+"/maxresdefault.jpg","contentUrl":"https://www.youtube.com/watch?v="+ep.yt,"embedUrl":"https://www.youtube.com/embed/"+ep.yt};
        var sc2=document.createElement('script');sc2.type='application/ld+json';sc2.textContent=JSON.stringify(vs);document.head.appendChild(sc2);
      }
    }catch(e){}
    if(ep.tags&&ep.tags.length){
      var tw=el('div','ep-tags');ep.tags.forEach(function(t){tw.appendChild(el('span','ep-tag',null,t));});b.appendChild(tw);
    }
    /* nav */
    var nav=el('div','ep-nav');
    if(prev){var a=el('a',null,{href:'/podcast/'+prev.slug+'/'});a.appendChild(el('div','ep-nav-label',null,'← Previous'));a.appendChild(el('div','ep-nav-title',null,prev.title));nav.appendChild(a);} else {nav.appendChild(el('div'));}
    if(next){var an=el('a','next',{href:'/podcast/'+next.slug+'/'});an.appendChild(el('div','ep-nav-label',null,'Next →'));an.appendChild(el('div','ep-nav-title',null,next.title));nav.appendChild(an);} else {nav.appendChild(el('div'));}
    b.appendChild(nav);
    /* share */
    var share=el('div','ep-share');share.appendChild(el('span',null,null,'Share'));
    var url=location.href;
    var s1=el('a',null,{href:'https://twitter.com/intent/tweet?url='+encodeURIComponent(url)+'&text='+encodeURIComponent(ep.title),target:'_blank',rel:'noopener'},'Twitter');
    var s2=el('a',null,{href:'https://www.linkedin.com/sharing/share-offsite/?url='+encodeURIComponent(url),target:'_blank',rel:'noopener'},'LinkedIn');
    var s3=el('a',null,{href:'mailto:?subject='+encodeURIComponent(ep.title)+'&body='+encodeURIComponent(url)},'Email');
    share.appendChild(s1);share.appendChild(s2);share.appendChild(s3);
    b.appendChild(share);
  }

  /* ======= PODCAST HUB ======= */
  function renderPodHub(){
    fetchData('/bb-episodes-data/','bb-episodes-data').then(function(eps){
      var root=document.getElementById('podGrid');if(!root)return;
      if(!eps){bad('podGrid','Could not load episodes.');return;}
      eps.sort(function(a,b){return b.num-a.num;});
      root.textContent='';
      eps.forEach(function(e){
        var card=el('a','pod-card',{href:'/podcast/'+e.slug+'/'});
        card.appendChild(el('div','pod-num',null,'EP '+String(e.num).padStart(2,'0')));
        card.appendChild(el('h3','pod-t',null,e.title));
        if(e.summary)card.appendChild(el('p','pod-s',null,e.summary));
        var m=el('div','pod-m');m.appendChild(el('span',null,null,fmtDate(e.date)));if(e.duration){m.appendChild(el('span',null,null,'·'));m.appendChild(el('span',null,null,e.duration));}
        card.appendChild(m);
        root.appendChild(card);
      });
      var cnt=document.getElementById('podCount');if(cnt)cnt.textContent=eps.length+' episode'+(eps.length===1?'':'s');
    });
  }

  /* ======= GUIDE DETAIL ======= */
  function renderGuide(){
    var slug=slugFromPath(location.pathname);
    fetchData('/bb-guides-data/','bb-guides-data').then(function(guides){
      if(!guides){bad('gBody','Could not load guide data.');return;}
      var idx=-1;for(var i=0;i<guides.length;i++){if(guides[i].slug===slug){idx=i;break;}}
      if(idx<0){bad('gBody','Guide not found.');return;}
      renderGuideBody(guides[idx]);
      renderGuideSub(guides,slug);
    });
  }
  function renderGuideSub(guides,current){
    var root=document.getElementById('gSub');if(!root)return;root.textContent='';
    root.appendChild(el('a',null,{href:'/jobtread-training/'},'All Guides'));
    guides.slice(0,6).forEach(function(g){var attrs={href:'/jobtread-training/'+g.slug+'/'};if(g.slug===current)attrs['aria-current']='page';root.appendChild(el('a',null,attrs,g.title));});
  }
  function renderGuideBody(g){
    var b=document.getElementById('gBody');if(!b)return;b.textContent='';
    if(g.kicker)b.appendChild(el('span','g-kicker',null,g.kicker));
    b.appendChild(el('h1','g-title',null,g.title));
    var meta=el('div','g-meta');
    if(g.readTime)meta.appendChild(el('span',null,null,g.readTime));
    if(g.level){meta.appendChild(el('span',null,null,'·'));meta.appendChild(el('span',null,null,g.level));}
    b.appendChild(meta);
    if(g.yt){
      var pw=el('div','g-player');var ifr=el('iframe');ifr.src='https://www.youtube.com/embed/'+g.yt+'?rel=0';ifr.setAttribute('allowfullscreen','');ifr.setAttribute('loading','lazy');pw.appendChild(ifr);b.appendChild(pw);
    }
    if(g.summary)b.appendChild(el('p','g-sum',null,g.summary));
    if(g.sections&&g.sections.length){
      g.sections.forEach(function(sec){
        if(sec.h)b.appendChild(el('h2','g-h2',null,sec.h));
        if(sec.p){
          (Array.isArray(sec.p)?sec.p:[sec.p]).forEach(function(p){b.appendChild(el('p','g-p',null,p));});
        }
        if(sec.list){
          var ul=el('ul','g-list');sec.list.forEach(function(li){ul.appendChild(el('li',null,null,li));});b.appendChild(ul);
        }
      });
    }
    if(g.tags&&g.tags.length){
      var tw=el('div','g-tags');g.tags.forEach(function(t){tw.appendChild(el('span','g-tag',null,t));});b.appendChild(tw);
    }
  }

  /* ======= TRAINING HUB ======= */
  function renderTrainHub(){
    fetchData('/bb-guides-data/','bb-guides-data').then(function(guides){
      var root=document.getElementById('tgGrid');if(!root)return;
      if(!guides){bad('tgGrid','Could not load guides.');return;}
      root.textContent='';
      guides.forEach(function(g){
        var card=el('a','tg-card',{href:'/jobtread-training/'+g.slug+'/'});
        if(g.kicker)card.appendChild(el('div','tg-kicker',null,g.kicker));
        card.appendChild(el('h3','tg-t',null,g.title));
        if(g.summary)card.appendChild(el('p','tg-s',null,g.summary));
        var m=el('div','tg-m');if(g.readTime)m.appendChild(el('span',null,null,g.readTime));if(g.level){m.appendChild(el('span',null,null,'·'));m.appendChild(el('span',null,null,g.level));}
        card.appendChild(m);
        root.appendChild(card);
      });
      var cnt=document.getElementById('tgCount');if(cnt)cnt.textContent=guides.length+' guide'+(guides.length===1?'':'s');
    });
  }

  /* ======= ROUTER ======= */
  function route(){
    var p=location.pathname.replace(/\/+$/,'/');
    if(document.getElementById('epBody'))renderEpisode();
    else if(document.getElementById('podGrid'))renderPodHub();
    else if(document.getElementById('gBody'))renderGuide();
    else if(document.getElementById('tgGrid'))renderTrainHub();
  }
  if(document.readyState==='loading')document.addEventListener('DOMContentLoaded',route,);else route();
})();