MediaWiki:Common.js: Unterschied zwischen den Versionen

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Version vom 23. November 2025, 19:03 Uhr

/* Das folgende JavaScript wird für alle Benutzer geladen. */

/* ADOS Whisky-Ratings – RatePage Frontend (ES5, Widgets + Stats + Summary, Doppel-Init-Schutz; ANON VOTING ERLAUBT) */
mw.loader.using(['mediawiki.api', 'mediawiki.user']).then(function () {

  // ---------- kleine Hilfsfunktion ----------
  function get(obj, path) {
    var cur = obj, i;
    for (i = 0; i < path.length; i++) {
      if (!cur || typeof cur !== 'object') return undefined;
      cur = cur[path[i]];
    }
    return cur;
  }

  // ---------- Bootstrapping ----------
  function boot(root) {
    var scope = root || document;
    var i, nodes;

    nodes = scope.querySelectorAll('.whisky-rating__item');
    for (i = 0; i < nodes.length; i++) setupWidget(nodes[i]);

    initMetaOnly(scope);

    nodes = scope.querySelectorAll('[data-ratepage-summary="true"]');
    for (i = 0; i < nodes.length; i++) renderSummary(nodes[i]);
  }

  if (document.readyState === 'loading') {
    document.addEventListener('DOMContentLoaded', function(){ boot(document); });
  } else {
    boot(document);
  }
  mw.hook('wikipage.content').add(function($content){
    if ($content && $content[0]) boot($content[0]);
  });

  // ---------- Interaktives Widget ----------
  function setupWidget(box) {
    if (box.getAttribute('data-rating-init') === '1') return;
    box.setAttribute('data-rating-init', '1');

    var pageId  = mw.config.get('wgArticleId');
    var contest = box.dataset.ratepageContest || undefined;
    var scale   = parseInt(box.dataset.ratepageScale || '10', 10);

    var widget  = box.querySelector('.whisky-rating__widget');
    var meta    = box.querySelector('.whisky-rating__meta');

    while (widget.firstChild) widget.removeChild(widget.firstChild);

    // Anonyme NICHT blockieren – nur optionaler Hinweis
    var isAnon  = mw.user.isAnon();
    if (isAnon && meta && !meta.textContent) {
      meta.textContent = 'Bewerte diesen Whisky!';
    }

    var buttons = [];
    var i;
    for (i = 1; i <= scale; i++) {
      (function(iVal){
        var btn = document.createElement('button');
        btn.type = 'button';
        btn.className = 'whisky-glass';
        btn.setAttribute('aria-label', iVal + ' von ' + scale);
        btn.setAttribute('aria-pressed', 'false');

        // Immer klickbar – egal ob anonym oder eingeloggt
        btn.title = iVal + ' / ' + scale;
        btn.addEventListener('mouseenter', function(){ highlight(iVal); });
        btn.addEventListener('mouseleave', function(){ highlight(current); });
        btn.addEventListener('click',      function(){ vote(iVal); });
        btn.addEventListener('keydown',    function(e){
          if (e.key === 'Enter' || e.key === ' ') { e.preventDefault(); vote(iVal); }
          if (e.key === 'ArrowRight' && iVal < scale) buttons[iVal].focus();
          if (e.key === 'ArrowLeft'  && iVal > 1)     buttons[iVal-2].focus();
        });

        widget.appendChild(btn);
        buttons.push(btn);
      })(i);
    }

    var current = 0;
    highlight(current);

    function highlight(n) {
      var j;
      for (j = 0; j < buttons.length; j++) {
        var active = (j < n);
        buttons[j].classList.toggle('is-active', active);
        buttons[j].setAttribute('aria-pressed', active ? 'true' : 'false');
      }
    }

    function updateStats() {
      var api = new mw.Api();
      api.get({
        action: 'query',
        prop: 'pagerating',
        pageids: pageId,
        prcontest: contest || undefined,
        format: 'json',
        errorformat: 'plaintext'
      }).done(function (data) {
        try {
          var pages = get(data, ['query','pages']) || {};
          var keys = []; for (var k in pages) if (Object.prototype.hasOwnProperty.call(pages, k)) keys.push(k);
          var pid = keys.length ? keys[0] : String(pageId);
          var page = pages[pid] || {};
          var pr = page.pagerating;

          if (!meta) return;

          if (!pr) {
            if (!meta.textContent) meta.textContent = 'Noch keine Bewertungen';
            return;
          }

          if (typeof pr.canSee !== 'undefined' && pr.canSee === 0) {
            meta.textContent = 'Bewertungen sind verborgen.';
          } else {
            var hist = pr.pageRating || {};
            var total = 0, sum = 0;
            for (var key in hist) {
              if (Object.prototype.hasOwnProperty.call(hist, key)) {
                var s = parseInt(key, 10), c = parseInt(hist[key], 10);
                if (!isNaN(s) && !isNaN(c)) { total += c; sum += s * c; }
              }
            }
            meta.textContent = total
              ? ('Ø ' + (Math.round((sum/total)*10)/10) + ' (' + total + ' Stimmen)')
              : 'Noch keine Bewertungen';
          }

          if (pr.userVote) {
            current = pr.userVote;
            highlight(current);
          }

          if (typeof pr.canVote !== 'undefined' && pr.canVote === 0) {
            // Serverseitig verboten → hier deaktivieren
            box.classList.add('whisky-rating--disabled');
            var gls = widget.querySelectorAll('.whisky-glass');
            for (var i2 = 0; i2 < gls.length; i2++) gls[i2].disabled = true;
            if (meta.textContent.indexOf('nicht abstimmen') === -1) {
              meta.textContent += (meta.textContent ? ' • ' : '') + 'Du darfst hier nicht abstimmen.';
            }
          }
        } catch (e) {
          if (window.console && console.error) console.error(e);
          if (meta && !meta.textContent) meta.textContent = 'Bewertungen konnten nicht geladen werden.';
        }
      }).fail(function (xhr) {
        if (window.console && console.error) console.error('Pagerating-Load-Error', xhr);
        if (meta && !meta.textContent) meta.textContent = 'Bewertungen konnten nicht geladen werden.';
      });
    }

    function vote(value) {
      var api = new mw.Api();
      if (meta) meta.textContent = 'Wird gespeichert …';

      var saved = false;
      var failTimer = setTimeout(function () {
        if (!saved && meta) meta.textContent = 'Speichern dauert ungewöhnlich lange … bitte Seite neu laden.';
      }, 8000);

      api.postWithToken('csrf', {
        action: 'ratepage',
        pageid: pageId,
        answer: value,
        contest: contest || undefined,
        format: 'json'
      }).done(function () {
        saved = true;
        clearTimeout(failTimer);
        current = value;
        highlight(current);
        if (meta) meta.textContent = 'Danke! Deine Bewertung: ' + value + ' / ' + scale;
        updateStats();
      }).fail(function (xhr) {
        clearTimeout(failTimer);
        var msg = 'Unbekannter Fehler';
        try {
          var j = xhr && xhr.responseJSON ? xhr.responseJSON : xhr;
          if (j && j.error) {
            msg = (j.error.code ? j.error.code + ': ' : '') + (j.error.info || '');
          }
        } catch(e){}
        if (window.console && console.error) console.error('RatePage-API-Fehler:', xhr);
        if (meta) meta.textContent = 'Speichern fehlgeschlagen: ' + msg;
      });
    }

    updateStats();
  }

  // ---------- Meta-only ----------
  function initMetaOnly(scope) {
    var root = scope || document;
    var nodes = root.querySelectorAll('.whisky-rating__meta-only');
    var i;
    for (i = 0; i < nodes.length; i++) (function(box){
      if (box.getAttribute('data-meta-init') === '1') return;
      box.setAttribute('data-meta-init', '1');

      var pageId = parseInt(box.dataset.ratepagePageid || mw.config.get('wgArticleId'), 10);
      var contest = box.dataset.ratepageContest || undefined;

      new mw.Api().get({
        action: 'query',
        prop: 'pagerating',
        pageids: pageId,
        prcontest: contest || undefined,
        format: 'json'
      }).done(function (data) {
        var pages = get(data, ['query','pages']) || {};
        var keys = []; for (var k in pages) if (Object.prototype.hasOwnProperty.call(pages,k)) keys.push(k);
        var pid = keys.length ? keys[0] : String(pageId);
        var pr = pages[pid] && pages[pid].pagerating;
        if (!pr) { box.textContent = ''; return; }
        if (typeof pr.canSee !== 'undefined' && pr.canSee === 0) { box.textContent = 'Bewertung verborgen'; return; }
        var hist = pr.pageRating || {};
        var total = 0, sum = 0;
        for (var key in hist) {
          if (Object.prototype.hasOwnProperty.call(hist, key)) {
            var s = Number(key), c = Number(hist[key]);
            if (s && c) { total += c; sum += s * c; }
          }
        }
        box.textContent = total ? ('Ø ' + (Math.round((sum/total)*10)/10) + ' (' + total + ' Stimmen)') : 'Noch keine Bewertungen';
      });
    })(nodes[i]);
  }

  // ---------- Summary inkl. Gesamt + Balken ----------
  function renderSummary(container) {
    if (container.getAttribute('data-summary-init') === '1') return;
    container.setAttribute('data-summary-init', '1');

    var pageId   = mw.config.get('wgArticleId');
    var raw      = container.dataset.ratepageContests || 'NASE,GESCHMACK,ABGANG';
    var parts    = raw.split(',');
    var i;

    for (i = 0; i < parts.length; i++) parts[i] = parts[i].replace(/^\s+|\s+$/g, '');

    var nameToId = { 'nase':'NASE', 'geschmack':'GESCHMACK', 'abgang':'ABGANG', 'gesamteindruck':'GESAMTEINDRUCK' };
    var contests = [];
    var seen = {};
    for (i = 0; i < parts.length; i++) {
      var key = parts[i]; if (!key) continue;
      var norm = key.toLowerCase();
      var id = nameToId[norm] ? nameToId[norm] : key;
      if (!seen[id]) { contests.push(id); seen[id] = true; }
    }

    var labels = { NASE: 'Nase', GESCHMACK: 'Geschmack', ABGANG: 'Abgang', GESAMTEINDRUCK: 'Gesamteindruck' };
    container.textContent = 'Lade Bewertungen …';

    function fetchContest(contest) {
      return new mw.Api().get({
        action: 'query',
        prop: 'pagerating',
        pageids: pageId,
        prcontest: contest,
        format: 'json',
        errorformat: 'plaintext'
      }).then(function (data) {
        var pages = get(data, ['query','pages']) || {};
        var keys = []; for (var k in pages) if (Object.prototype.hasOwnProperty.call(pages,k)) keys.push(k);
        var pid = keys.length ? keys[0] : String(pageId);
        var pr = pages[pid] && pages[pid].pagerating;

        if (!pr || (typeof pr.canSee !== 'undefined' && pr.canSee === 0)) {
          return { contest: contest, label: (labels[contest] || contest), avg: null, total: 0 };
        }
        var hist = pr.pageRating || {};
        var total = 0, sum = 0;
        for (var key in hist) {
          if (Object.prototype.hasOwnProperty.call(hist, key)) {
            var s = Number(key), c = Number(hist[key]);
            if (s && c) { total += c; sum += s * c; }
          }
        }
        var avg = total ? Math.round((sum / total) * 10) / 10 : null;
        return { contest: contest, label: (labels[contest] || contest), avg: avg, total: total };
      }, function () {
        return { contest: contest, label: (labels[contest] || contest), avg: null, total: 0, _error: true };
      });
    }

    var promises = [];
    for (i = 0; i < contests.length; i++) promises.push(fetchContest(contests[i]));

    Promise.all(promises).then(function (rows) {
      if (!rows || !rows.length) {
        container.textContent = 'Konnte Bewertungen nicht laden.';
        return;
      }

      var table = document.createElement('table');
      table.className = 'whisky-summary__table';

      var thead = document.createElement('thead');
      thead.innerHTML = '<tr><th>Kategorie</th><th>Ø</th><th>Stimmen</th></tr>';
      table.appendChild(thead);

      var tbody = document.createElement('tbody');

      // Zeilen mit Balken
      var r;
      for (r = 0; r < rows.length; r++) {
        var row = rows[r];
        var totalText = row.total ? String(row.total) : '0';

        var tr = document.createElement('tr');

        var tdLabel = document.createElement('td');
        tdLabel.textContent = row.label;
        tr.appendChild(tdLabel);

        var tdAvg = document.createElement('td');
        if (row.avg !== null) {
          var wrap  = document.createElement('div');  wrap.className = 'whisky-bar';
          var track = document.createElement('div');  track.className = 'whisky-bar__track';
          var fill  = document.createElement('div');  fill.className  = 'whisky-bar__fill';
          fill.style.width = Math.max(0, Math.min(100, (row.avg/10)*100)) + '%';
          var val   = document.createElement('span'); val.className   = 'whisky-bar__value';
          val.textContent = (row.avg.toFixed ? row.avg.toFixed(1) : (Math.round(row.avg*10)/10));
          track.appendChild(fill); wrap.appendChild(track); wrap.appendChild(val); tdAvg.appendChild(wrap);
        } else {
          tdAvg.textContent = '–';
        }
        tr.appendChild(tdAvg);

        var tdCnt = document.createElement('td');
        tdCnt.textContent = totalText;
        tr.appendChild(tdCnt);

        tbody.appendChild(tr);
      }

      // Gesamt
      var present = 0, sumAvg = 0, totalVotes = 0;
      for (r = 0; r < rows.length; r++) {
        if (rows[r].avg !== null) { present++; sumAvg += rows[r].avg; }
        if (rows[r].total) totalVotes += rows[r].total;
      }
      var overall = (present > 0) ? Math.round((sumAvg / present) * 10) / 10 : null;
      var overallText = (overall !== null)
        ? (overall.toFixed ? overall.toFixed(1) : (Math.round(overall*10)/10))
        : '–';

      var trG = document.createElement('tr');

      var tdGL = document.createElement('td');
      tdGL.innerHTML = '<strong>Gesamt</strong>';
      trG.appendChild(tdGL);

      var tdGA = document.createElement('td');
      if (overall !== null) {
        var w  = document.createElement('div');  w.className = 'whisky-bar';
        var t  = document.createElement('div');  t.className = 'whisky-bar__track';
        var f  = document.createElement('div');  f.className = 'whisky-bar__fill';
        f.style.width = Math.max(0, Math.min(100, (overall/10)*100)) + '%';
        var v  = document.createElement('span'); v.className = 'whisky-bar__value';
        v.innerHTML = '<strong>' + overallText + '</strong>';
        t.appendChild(f); w.appendChild(t); w.appendChild(v); tdGA.appendChild(w);
      } else {
        tdGA.innerHTML = '<strong>–</strong>';
      }
      trG.appendChild(tdGA);

      var tdGD = document.createElement('td');
      tdGD.textContent = totalVotes;
      trG.appendChild(tdGD);

      tbody.appendChild(trG);

      table.appendChild(tbody);

      while (container.firstChild) container.removeChild(container.firstChild);
      container.appendChild(table);

      var badge = document.getElementById('whisky-overall-badge');
      if (badge && overall !== null) {
        badge.textContent = overallText;
      }
    }).catch(function(){
      container.textContent = 'Konnte Bewertungen nicht geladen werden.';
    });
  }

});






/* --- Whisky Top-5 (multi-root, recursive, robust, namespaces, ES5) ------- */
mw.loader.using(['mediawiki.api']).then(function () {

  /* ========== Utils ========== */
  function get(obj, path) {
    var cur = obj, i;
    for (i = 0; i < path.length; i++) { if (!cur || typeof cur !== 'object') return; cur = cur[path[i]]; }
    return cur;
  }
  function parseWeights(raw, contests) {
    var map = {}, parts = (raw || '').split(','), i;
    for (i = 0; i < parts.length; i++) {
      var kv = parts[i].split(':'); if (kv.length !== 2) continue;
      var k = kv[0].replace(/^\s+|\s+$/g, ''), v = parseFloat(kv[1]);
      if (!isNaN(v)) map[k] = v;
    }
    for (i = 0; i < contests.length; i++) if (typeof map[contests[i]] !== 'number') map[contests[i]] = 1;
    return map;
  }

  /* ========== Statusbox im Widget ========== */
  function makeStatus(container, keep){
    var box = container.querySelector('.whisky-top5__status');
    if (!box) {
      box = document.createElement('div');
      box.className = 'whisky-top5__status';
      container.insertBefore(box, container.firstChild || null);
    }
    function line(txt){ var row = document.createElement('div'); row.textContent = txt; box.appendChild(row); box.scrollTop = box.scrollHeight; }
    function status(msg, append){ if (!append && !keep) box.innerHTML = ''; line(msg); /* console.log('[Top5]', msg); */ }
    status.done = function(delayMs){ if (keep) return; setTimeout(function(){ if (box && box.parentNode) box.parentNode.removeChild(box); }, typeof delayMs==='number'?delayMs:3000); };
    return status;
  }

  /* ========== Robuste Kategorie-Auflösung ========== */
  function categoryCandidates(name){
    var n = (name || '').replace(/^\s+|\s+$/g,'');
    var v = {}, add=function(s){ if (s && !v[s]) v[s]=1; };
    add(n);
    add(n.replace(/\u2026/g,'...'));  // … -> ...
    add(n.replace(/\.{3}/g,'…'));     // ... -> …
    add(n.replace(/\u2013/g,'-'));    // – -> -
    add(n.replace(/-/g,'–'));         // - -> –
    add(n.replace(/\s+/g,' '));       // Mehrfach-Spaces
    return Object.keys(v);
  }
  function resolveCategoryTitle(api, rawName){
    var cands = categoryCandidates(rawName).map(function(n){ return 'Kategorie:' + n; });
    return api.get({ action:'query', titles: cands.join('|'), format:'json' }).then(function(d){
      var pages = get(d,['query','pages']) || {}, pid, p;
      for (pid in pages) if (Object.prototype.hasOwnProperty.call(pages,pid)) { p = pages[pid]; if (p && p.pageid && p.ns === 14) return p.title; }
      return null;
    });
  }

  /* ========== Kategorien rekursiv einsammeln (inkl. Subkats, Namespaces) ========== */
// NIMMT nsStr (z. B. "*", "0|102|14"). Bei "*" wird cmnamespace NICHT gesetzt.
function fetchCategoryMembersRecursiveSingleResolved(api, catTitle, limit, outSet, pages, nsStr){
  var visited = {}, queue = [catTitle];
  var cmNS = (nsStr && nsStr.trim()) ? nsStr.trim() : '0|14';  // default: Artikel+Kategorie

  function fetchOne(title, cont){
    var params = {
      action: 'query',
      list: 'categorymembers',
      cmtitle: title,
      // cmnamespace nur setzen, wenn NICHT "*"
      cmtype: 'page|subcat',
      cmlimit: Math.min(200, limit),
      format: 'json'
    };
    if (cmNS !== '*' && cmNS !== '') {
      params.cmnamespace = cmNS; // z.B. "0|102|14"
    }
    if (cont) params.cmcontinue = cont;

    return api.get(params).then(function(d){
      var cms = (d.query && d.query.categorymembers) || [], i, it;
      for (i = 0; i < cms.length; i++) {
        it = cms[i];
        if (it.ns !== 14) { // alles außer Kategorien zählt als Seite
          var pid = String(it.pageid);
          if (!outSet[pid] && pages.length < limit) {
            outSet[pid] = 1;
            pages.push({ pageid: pid, title: it.title });
          }
        } else {
          var sub = it.title;
          if (!visited[sub]) { visited[sub] = 1; queue.push(sub); }
        }
      }
      var next = d.continue && d.continue.cmcontinue;
      if (next && pages.length < limit) return fetchOne(title, next);
    });
  }

  function loop(){
    if (pages.length >= limit || !queue.length) return Promise.resolve();
    var next = queue.shift();
    if (visited[next]) return loop();
    visited[next] = 1;
    return fetchOne(next).then(loop);
  }

  return loop();
}

  function fetchCategoryMembersRecursiveMulti(rootCats, limit, status, nsStr){
    var api = new mw.Api();
    var pages = [], outSet = {};
    var idx = 0;

    function next(){
      if (idx >= rootCats.length || pages.length >= limit) return Promise.resolve(pages);
      var raw = rootCats[idx++]; if (!raw) return next();

      return resolveCategoryTitle(api, raw).then(function(resolved){
        if (!resolved) { status('Kategorie nicht gefunden: "' + raw + '"', true); return next(); }
        status('Kategorie erkannt: ' + resolved + ' – sammle …', true);
        var before = pages.length;
        return fetchCategoryMembersRecursiveSingleResolved(api, resolved, limit, outSet, pages, nsStr).then(function(){
          var added = pages.length - before;
          status('→ gefunden in "' + resolved + '": ' + added + ' Seiten (kumuliert: ' + pages.length + ')', true);
          return next();
        });
      });
    }

    return next();
  }

  /* ========== Ratings laden / auswerten ========== */
  function fetchRatingsForContest(pageIds, contest, includeHidden) {
    var api = new mw.Api(), res = {}, i, chunk = 50, chunks = [];
    for (i = 0; i < pageIds.length; i += chunk) chunks.push(pageIds.slice(i, i + chunk));

    function step(idx) {
      if (idx >= chunks.length) return Promise.resolve(res);
      var ids = chunks[idx];
      return api.get({
        action:'query', prop:'pagerating', pageids: ids.join('|'),
        prcontest: contest, format:'json'
      }).then(function(d){
        var pages = get(d,['query','pages']) || {}, pid, pr, hist, k, total, sum, s, c;
        for (pid in pages) if (Object.prototype.hasOwnProperty.call(pages,pid)) {
          if (!res[pid]) res[pid] = { avg:null, total:0 };
          pr = pages[pid].pagerating;
          if (pr && (includeHidden || !('canSee' in pr) || pr.canSee !== 0)) {
            hist = pr.pageRating || {}; total=0; sum=0;
            for (k in hist) if (Object.prototype.hasOwnProperty.call(hist,k)) {
              s = parseInt(k,10); c = parseInt(hist[k],10);
              if (!isNaN(s) && !isNaN(c)) { total += c; sum += s*c; }
            }
            if (total > 0) res[pid] = { avg: Math.round((sum/total)*10)/10, total: total };
          }
        }
        return step(idx + 1);
      }, function(){ return step(idx + 1); });
    }
    return step(0);
  }

  function computeOverall(entry, contests, weights) {
    var wSum=0, wAvgSum=0, present=0, totalVotes=0, i, sc, w;
    for (i=0;i<contests.length;i++){
      sc = entry.scores[contests[i]];
      if (sc && sc.avg !== null) { w = (typeof weights[contests[i]]==='number') ? weights[contests[i]] : 1; wSum+=w; wAvgSum+=sc.avg*w; present++; }
      if (sc && sc.total) totalVotes += sc.total;
    }
    entry.totalVotes = totalVotes;
    entry.overall = (present>0 && wSum>0) ? Math.round((wAvgSum/wSum)*10)/10 : null;
  }

  /* ========== Render ========== */
  function renderTopN(container, rows, N, minVotes) {
    // Statusbox parken, falls keep aktiv
    var keep = (container.getAttribute && container.getAttribute('data-keep-status') === 'true');
    var statusBox = keep ? container.querySelector('.whisky-top5__status') : null;

    rows = rows.filter(function(r){ return (r.overall !== null) && (r.totalVotes >= minVotes); });
    rows.sort(function(a,b){
      if (a.overall===null && b.overall!==null) return 1;
      if (a.overall!==null && b.overall===null) return -1;
      if (b.overall!==a.overall) return b.overall - a.overall;
      if (b.totalVotes!==a.totalVotes) return b.totalVotes - a.totalVotes;
      return a.title.localeCompare(b.title);
    });
    rows = rows.slice(0, N);

    while (container.firstChild) container.removeChild(container.firstChild);
    if (statusBox) container.appendChild(statusBox);

    if (!rows.length) { container.appendChild(document.createTextNode('Noch keine Bewertungen vorhanden.')); return; }

    var frag = document.createDocumentFragment(), i, r, item, rank, name, a, right, mini, track, fill, val, votes;
    for (i=0;i<rows.length;i++){
      r = rows[i];
      item = document.createElement('div'); item.className = 'whisky-top5__item';

      rank = document.createElement('div'); rank.className = 'whisky-top5__rank'; rank.textContent = (i+1);

      name = document.createElement('div'); name.className = 'whisky-top5__name';
      a = document.createElement('a'); a.href = mw.util.getUrl(r.title); a.textContent = r.title; name.appendChild(a);

      right = document.createElement('div'); right.style.minWidth = '160px';

      mini = document.createElement('div'); mini.className = 'whisky-mini';
      track = document.createElement('div'); track.className = 'whisky-mini__track';
      fill = document.createElement('div'); fill.className = 'whisky-mini__fill';
      fill.style.width = Math.max(0, Math.min(100, (r.overall/10)*100)) + '%';
      val = document.createElement('span'); val.className = 'whisky-mini__val';
      val.textContent = (r.overall.toFixed ? r.overall.toFixed(1) : (Math.round(r.overall*10)/10));

      track.appendChild(fill); mini.appendChild(track); mini.appendChild(val);

      votes = document.createElement('div'); votes.className = 'whisky-top5__votes';
      votes.textContent = r.totalVotes + ' Stimmen';

      right.appendChild(mini); right.appendChild(votes);

      item.appendChild(rank); item.appendChild(name); item.appendChild(right);
      frag.appendChild(item);
    }
    container.appendChild(frag);
  }

  /* ========== Boot ========== */
  function bootTop5(root) {
    var nodes = (root || document).querySelectorAll('.whisky-top5');
    if (!nodes.length) return;

    for (var n=0;n<nodes.length;n++) (function(container){
      if (container.getAttribute('data-top5-init')==='1') return;
      container.setAttribute('data-top5-init','1');

      // Kategorien (Zeilenumbruch ODER Semikolon getrennt)
      var rawCats = container.getAttribute('data-categories') || container.getAttribute('data-category') || '';
      var parts = rawCats.split(/\n|;/), rootCats = [], i;
      for (i=0;i<parts.length;i++){ var nm = parts[i].replace(/^\s+|\s+$/g,''); if (nm) rootCats.push(nm); }
      if (!rootCats.length) { container.textContent = 'Keine Kategorien angegeben.'; return; }

      var lim = parseInt(container.getAttribute('data-limit') || '2000', 10);
      var cnt = parseInt(container.getAttribute('data-count') || '5', 10);
      var minVotes = parseInt(container.getAttribute('data-min-votes') || '1', 10);
      var includeHidden = (container.getAttribute('data-include-hidden') === 'true');
      var nsStr = container.getAttribute('data-namespaces') || '0|14'; // z. B. "*", "0|102|14"

      var rawC = container.getAttribute('data-contests') || 'NASE,GESCHMACK,ABGANG,GESAMTEINDRUCK';
      var cParts = rawC.split(','), contests = [], seen = {};
      for (i=0;i<cParts.length;i++){ var c = cParts[i].replace(/^\s+|\s+$/g,''); if (c && !seen[c]){ contests.push(c); seen[c]=1; } }
      var weights = parseWeights(container.getAttribute('data-weights') || '', contests);

      var keep = (container.getAttribute('data-keep-status') === 'true');
      function status(){ /* Debug-Ausgabe deaktiviert */ }
      status('Sammle Seiten …');


      // 1) Artikel einsammeln
      fetchCategoryMembersRecursiveMulti(rootCats, lim, status, nsStr).then(function(members){
        status('Gefundene Seiten gesamt: ' + (members ? members.length : 0) + ' – lade Bewertungen …', true);
        if (!members || !members.length) { status('Keine passenden Seiten gefunden.', true); return; }

        var pageIds = [], byId = {}, i;
        for (i=0;i<members.length;i++){ pageIds.push(members[i].pageid); byId[members[i].pageid] = { pageid: members[i].pageid, title: members[i].title, scores: {} }; }

        function loopContest(idx){
          if (idx >= contests.length) return Promise.resolve();
          var contest = contests[idx];
          return fetchRatingsForContest(pageIds, contest, includeHidden).then(function(map){
            var pid; for (pid in map) if (Object.prototype.hasOwnProperty.call(map,pid)) byId[pid].scores[contest] = map[pid];
            return loopContest(idx + 1);
          });
        }

        function buildAndRender(){
          var rows = [], pid, e, withVotes = 0;
          for (pid in byId) if (Object.prototype.hasOwnProperty.call(byId,pid)) {
            e = byId[pid]; computeOverall(e, contests, weights); rows.push(e);
            if (e.totalVotes > 0 && e.overall !== null) withVotes++;
          }
          if (withVotes === 0 && !includeHidden) {
            status('Keine sichtbaren Stimmen – zweiter Versuch (versteckte Ergebnisse mitzählen) …', true);
            includeHidden = true;
            return loopContest(0).then(buildAndRender);
          }
          renderTopN(container, rows, cnt, minVotes);
          status.done(keep ? 0 : 3000);
        }

        loopContest(0).then(buildAndRender).catch(function(){ status('Topliste konnte nicht geladen werden.', true); });
      }).catch(function(){ status('Topliste konnte nicht geladen werden.'); });

    })(nodes[n]);
  }

  if (document.readyState === 'loading') {
    document.addEventListener('DOMContentLoaded', function(){ bootTop5(document); });
  } else { bootTop5(document); }
  mw.hook('wikipage.content').add(function($c){ if($c && $c[0]) bootTop5($c[0]); });

});




/* Render star ratings from data-rating on .rating elements (0..5, step .5) */
mw.hook('wikipage.content').add(function($content){
  $content.find('.rating').each(function(){
    var el = this, val = parseFloat(el.getAttribute('data-rating') || '0');
    if (isNaN(val)) val = 0;
    // clamp 0..5
    val = Math.max(0, Math.min(5, val));
    // set CSS variable for width percentage (0..5 -> 0..5 stars)
    el.style.setProperty('--stars', (val).toString());
    el.setAttribute('aria-label', val + ' von 5 Sternen');
    el.setAttribute('title', val + ' von 5 Sternen');
  });
});


// --------------------------------

// Force light color-scheme at document level (helps Mobile Safari)
mw.loader.using('mediawiki.util').then(function () {
  var m = document.querySelector('meta[name="color-scheme"]');
  if (!m) {
    m = document.createElement('meta');
    m.name = 'color-scheme';
    m.content = 'light';
    document.head.appendChild(m);
  } else {
    m.content = 'light';
  }
});

// -------------------------------------------------


function isFlagTrue(v){
  if (v == null) return false;
  v = String(v).trim().toLowerCase();
  return v === 'true' || v === '1' || v === 'yes';
}

// Gesamtzahl unter der Legende einfügen (im Diagramm-Block, nicht im Canvas!)
function addTotalBelowLegend(chart, block) {
  try {
    if (!chart || !block) return;

    // Summe aller Werte berechnen
    const total = chart.data.datasets.reduce((sum, ds) =>
      sum + (ds.data || []).reduce((a, b) => a + (parseFloat(b) || 0), 0)
    , 0);

    // Bestehende Anzeige entfernen (falls Neurender)
    const oldInfo = block.querySelector(':scope > .chart-total-info');
    if (oldInfo) oldInfo.remove();

    // Neue Anzeige einfügen
    const info = document.createElement('div');
    info.className = 'chart-total-info';
    info.textContent = 'Gesamte Anzahl aller eigenen Abfüllungen: ' + total;
    info.style.textAlign = 'center';
    info.style.fontWeight = 'bold';
    info.style.fontSize = '1.05em';
    info.style.marginTop = '0.5rem';
    info.style.marginBottom = '0.5rem';
    info.style.color = '#444';
    block.appendChild(info);

  } catch(e) { console.warn('[addTotalBelowLegend]', e); }
}


// -------------------------------------

/* === ADOS Multi-Serien-Chart (Chart.js) ============================= *
 * Lädt Chart.js sicher (asynchron) und baut Diagramme aus Cargo-Tabellen.
 * Benötigt im Artikel: <div class="ados-chart-multi"> + Cargo-Query als |format=table
 * ==================================================================== */

(function () {
  // 1) Chart.js nur 1x laden und erst dann rendern
  var _chartReady = null;
  function ensureChartJS() {
    if (_chartReady) return _chartReady;
    _chartReady = new Promise(function (resolve, reject) {
      if (window.Chart) return resolve();
      var s = document.createElement('script');
      s.src = 'https://cdn.jsdelivr.net/npm/chart.js'; // UMD-Bundle
      s.async = true;
      s.onload = function(){ resolve(); };
      s.onerror = function(){ console.error('Chart.js konnte nicht geladen werden'); reject(); };
      document.head.appendChild(s);
    });
    return _chartReady;
  }

  // 2) Farben je Serie (gut unterscheidbar)
  var ADOS_COLORS = {
    'A Dream of Scotland':                 '#C2410C', // Kupferbraun
    'A Dream of Ireland':                  '#15803D', // Flaschengrün
    'A Dream of... – Der Rest der Welt':   '#1D4ED8', // Mittelblau
    'Friendly Mr. Z':                      '#9333EA', // Violett
    'Die Whisky Elfen':                    '#0891B2', // Türkis
    'The Fine Art of Whisky':              '#CA8A04'  // Goldgelb
  };
  var COLOR_CYCLE = ['#2563eb','#16a34a','#f97316','#dc2626','#a855f7','#0ea5e9','#f59e0b','#10b981'];

  function toYear(x){
    var n = parseInt(String(x).replace(/[^\d]/g,''),10);
    return isFinite(n) ? n : null;
  }
  function getColor(name, used){
    if (ADOS_COLORS[name]) return ADOS_COLORS[name];
    var i = used.size % COLOR_CYCLE.length;
    used.add(name);
    return COLOR_CYCLE[i];
  }

  // 3) Tabelle (Jahr | Serie | Anzahl) -> {labels, datasets}
  function buildDatasetsFromTable(tbl){
    var rows = Array.from(tbl.querySelectorAll('tr'));
    if (rows.length < 2) return { labels:[], datasets:[] };

    var yearsSet = new Set();
    var bySeries  = new Map(); // serie -> Map(year -> count)

    rows.slice(1).forEach(function(tr){
      var tds = tr.querySelectorAll('td,th');
      if (tds.length < 3) return;
      var y = toYear(tds[0].textContent.trim());
      var s = tds[1].textContent.trim();
      var v = parseFloat(tds[2].textContent.replace(',','.')) || 0;
      if (y == null) return;
      yearsSet.add(y);
      if (!bySeries.has(s)) bySeries.set(s, new Map());
      bySeries.get(s).set(y, v);
    });

    var years = Array.from(yearsSet).sort(function(a,b){return a-b;});
    var used = new Set();
    var labels = years.map(String);

    var datasets = Array.from(bySeries.entries()).map(function(entry){
      var name = entry[0], yearMap = entry[1];
      var data = years.map(function(y){ return yearMap.get(y) || 0; });
      var color = getColor(name, used);
      return {
        label: name,
        data: data,
        borderColor: color,
        backgroundColor: color + '80',
        tension: 0.25,
        pointRadius: 3
      };
    });

    return { labels: labels, datasets: datasets };
  }

  // 4) Einen Chart-Container rendern: nimmt die NÄCHSTE Tabelle als Datenquelle
function renderOne(block){
  // schon gerendert? (z. B. durch AJAX/Minerva-Reloads)
  if (block.dataset.rendered === '1') return;

  // nächste Tabelle (auch wenn sie in einem Wrapper steckt) finden
  var el = block.nextElementSibling, tbl = null, wrapToHide = null;
  while (el) {
    if (/^H[1-6]$/.test(el.tagName) || (el.classList && el.classList.contains('ados-chart-multi'))) break;
    if (el.tagName === 'TABLE') {
      tbl = el;
    } else if (el.querySelector) {
      var t = el.querySelector('table');
      if (t) tbl = t;
    }
    if (tbl) {
      // Wrapper merken – aber später nur verstecken, wenn er "quasi nur" die Tabelle enthält
      wrapToHide = tbl.parentElement;
      break;
    }
    el = el.nextElementSibling;
  }
  if (!tbl) return;

  var out = buildDatasetsFromTable(tbl);
  if (!out.labels.length || !out.datasets.length) return;

  // Tabelle verstecken, wenn gewünscht (nur die Tabelle – oder den Wrapper, falls er sonst leer ist)
  var hide = (block.dataset.hideTable || '').toLowerCase() === 'true';
  if (hide) {
    // Hat der Wrapper außer der Tabelle noch sichtbaren Inhalt?
    var onlyTable = wrapToHide && wrapToHide.children.length === 1 && wrapToHide.firstElementChild === tbl;
    if (onlyTable) {
      wrapToHide.setAttribute('aria-hidden','true');
      wrapToHide.style.display = 'none';
    } else {
      tbl.setAttribute('aria-hidden','true');
      tbl.style.display = 'none';
    }
  }

  // Zeichenfläche einsetzen (mobil/desktop)
  var wrap = document.createElement('div');
  wrap.style.position = 'relative';
  wrap.style.width = '100%';
  wrap.style.height = block.dataset.height || (window.matchMedia('(min-width:768px)').matches ? '450px' : '300px');
  var canvas = document.createElement('canvas');
  wrap.appendChild(canvas);
  block.innerHTML = '';
  block.appendChild(wrap);

  var type  = (block.dataset.type || 'line').toLowerCase();
  var title = block.dataset.title || '';
  var cumulative = (block.dataset.cumulative || '').toLowerCase() === 'true';

  // optional: kumulative Werte pro Serie bauen
  if (cumulative) {
    out.datasets = out.datasets.map(function(ds){
      var acc = 0;
      return Object.assign({}, ds, {
        data: ds.data.map(function(v){ acc += v; return acc; })
      });
    });
  }

ensureChartJS().then(function(){
  const chart = new Chart(canvas.getContext('2d'), {
    type: type,
    data: { labels: out.labels, datasets: out.datasets },
    options: {
      responsive: true,
      maintainAspectRatio: false,
      interaction: { mode: 'nearest', intersect: false },
      plugins: {
        legend: { position: 'bottom', labels: { font: { size: 13 }, boxWidth: 20 } },
        title:  { display: !!title, text: title, font: { size: 16 } },
        tooltip:{ backgroundColor: 'rgba(0,0,0,0.8)', titleFont: {size:14}, bodyFont: {size:13} }
      },
      scales: {
        x: { ticks: { font: { size: 12 } } },
        y: { beginAtZero: true, ticks: { precision: 0, font: { size: 12 } } }
      }
    }
  });

  // --- NEU ---
  const hideTotal = (block.dataset.hideTotal || '').toLowerCase() === 'true';

  // existierende Anzeige entfernen (falls Seite neu gerendert wird)
  const oldInfo = block.querySelector(':scope > .chart-total-info');
  if (oldInfo) oldInfo.remove();

  if (!hideTotal) {
    // Gesamtzahl einfügen
    addTotalBelowLegend(chart, block);

    // bei Größenänderung (mobil <-> desktop) neu berechnen
    if (window.ResizeObserver) {
      const obs = new ResizeObserver(() => addTotalBelowLegend(chart, block));
      obs.observe(chart.canvas);
      chart.$adosTotalObserver = obs;
    }
  }

  block.dataset.rendered = '1';
});

}

  // 5) Start: erst wenn DOM fertig, dann Chart.js laden, dann rendern
  function boot($scope){
    var blocks = ($scope && $scope[0] ? $scope[0] : document).querySelectorAll('.ados-chart-multi');
    if (!blocks.length) return;
    ensureChartJS().then(function(){ blocks.forEach(renderOne); });
  }

  if (window.mw && mw.hook) {
    mw.hook('wikipage.content').add(boot);
  } else {
    // Fallback
    (document.readyState === 'loading')
      ? document.addEventListener('DOMContentLoaded', function(){ boot(); })
      : boot();
  }
})();



// ==========================Scan==================================

mw.loader.using('mediawiki.util').then(function () {
  if (mw.config.get('wgPageName') !== 'LabelScan') return;
  mw.loader.load('/index.php?title=MediaWiki:Gadget-LabelScan.js&action=raw&ctype=text/javascript');
  mw.loader.load('/index.php?title=MediaWiki:Gadget-LabelScan.css&action=raw&ctype=text/css', 'text/css');
});




// ==========================ScanApp==================================

/* ==== PWA: Manifest + Service Worker + Install-Button (ES5) ==== */

/* Manifest einbinden */
(function () {
  var link = document.createElement("link");
  link.rel = "manifest";
  link.href = "/app/labelscan/manifest.webmanifest";
  document.head.appendChild(link);
})();

/* Service Worker registrieren (nur wenn vorhanden) */
(function () {
  if ("serviceWorker" in navigator) {
    navigator.serviceWorker.register("/app/labelscan/sw.js")["catch"](function () {});
  }
})();

/* Install-Button steuern (Button-ID: ados-install) */
(function () {
  var installPrompt = null;

  window.addEventListener("beforeinstallprompt", function (e) {
    try { e.preventDefault(); } catch (ex) {}
    installPrompt = e;
    var btn = document.getElementById("ados-install");
    if (btn) btn.style.display = "inline-block";
  });

  // Sicherstellen, dass DOM existiert, bevor wir Handler setzen
   function onReady(fn){ if (document.readyState === "loading") document.addEventListener("DOMContentLoaded", fn); else fn(); }
  onReady(function () {
    var btn = document.getElementById("ados-install");
    if (!btn) return;
    btn.addEventListener("click", function () {
      if (!installPrompt) return;
      try { installPrompt.prompt(); } catch (ex) {}
      installPrompt = null;
      btn.style.display = "none";
    });
  });
})();


if ('serviceWorker' in navigator) {
  navigator.serviceWorker.register('/app/labelscan/sw.js').catch(function(){});
}


// ------------------------------------------------------------
// ADOS: Countdown zur nächsten Messe (Bottle Market Bremen)
// ------------------------------------------------------------
(function () {
  // Zieldatum: 12.12.2025, 9:00 Uhr, Bremen (MEZ = +01:00)
  // Wenn Uhrzeit ändern: einfach die 10:00:00 anpassen.
  var adosTimerTarget = new Date('2025-12-12T10:00:00+01:00');

  // Nur im Haupt-Namespace anzeigen (Abfüllungs-/Artikel-Seiten)
  if (typeof mw !== 'undefined' && mw.config.get('wgNamespaceNumber') !== 0) {
    return;
  }

  // Falls Datum kaputt -> nichts tun
  if (isNaN(adosTimerTarget.getTime())) {
    return;
  }

  function domReady(fn) {
    if (document.readyState === 'loading') {
      document.addEventListener('DOMContentLoaded', fn);
    } else {
      fn();
    }
  }

  domReady(function () {
    // Timer-Bar einbauen
    var bar = document.createElement('div');
    bar.id = 'ados-timer-bar';
    bar.innerHTML =
      '<div id="ados-timer-inner">' +
        '<span id="ados-timer-message">Nächste Messe: Bottle Market Bremen in&nbsp;</span>' +
        '<span id="ados-timer-countdown">–:–:–:–</span>' +
        '<button id="ados-timer-close" type="button" title="Ausblenden">×</button>' +
      '</div>';

    document.body.appendChild(bar);
    document.body.className += ' has-ados-timer';

    var countdownEl = document.getElementById('ados-timer-countdown');
    var closeBtn    = document.getElementById('ados-timer-close');

    bar.style.display = 'block';

    if (closeBtn) {
      closeBtn.onclick = function () {
        bar.style.display = 'none';
        document.body.className = document.body.className.replace(/\bhas-ados-timer\b/g, '');
      };
    }

    function pad(num) {
      return num < 10 ? '0' + num : '' + num;
    }

    function updateTimer() {
      var now   = new Date();
      var diff  = adosTimerTarget.getTime() - now.getTime();

      if (diff <= 0) {
        countdownEl.innerHTML = '🔔 Jetzt auf dem Bottle Market!';
        clearInterval(intervalId);
        return;
      }

      var secTotal = Math.floor(diff / 1000);
      var days  = Math.floor(secTotal / 86400);
      var hours = Math.floor((secTotal % 86400) / 3600);
      var mins  = Math.floor((secTotal % 3600) / 60);
      var secs  = secTotal % 60;

      var text;
      if (days > 0) {
        text = days + 'T ' + pad(hours) + ':' + pad(mins) + ':' + pad(secs);
      } else {
        text = pad(hours) + ':' + pad(mins) + ':' + pad(secs);
      }

      countdownEl.textContent = text;
    }

    // Direkt initialisieren & dann jede Sekunde aktualisieren
    updateTimer();
    var intervalId = window.setInterval(updateTimer, 1000);
  });
})();