minor changes

extension/content.js

@@ -2101,10 +2101,13 @@ function collectRegexMatches(regex, text, limit = 20) {
   return Array.from(new Set(matches)).slice(0, limit);
 }
 
-function filterScorelines(candidates = []) {
+function filterScorelines(candidates = [], sourceText = '') {
   const filtered = [];
+  const lowerSource = typeof sourceText === 'string' ? sourceText.toLowerCase() : '';
   for (const raw of candidates) {
-    const parts = raw.split(':').map((part) => part.trim());
+    const value = typeof raw === 'string' ? raw : (raw && raw.value) || '';
+    const index = typeof raw === 'string' ? -1 : (raw && typeof raw.index === 'number' ? raw.index : -1);
+    const parts = value.split(':').map((part) => part.trim());
     if (parts.length !== 2) {
       continue;
     }
@@ -2118,6 +2121,17 @@ function filterScorelines(candidates = []) {
     if (a > 15 || b > 15) {
       continue;
     }
+    if (index >= 0 && lowerSource) {
+      const contextStart = Math.max(0, index - 12);
+      const contextEnd = Math.min(lowerSource.length, index + value.length + 8);
+      const context = lowerSource.slice(contextStart, contextEnd);
+      const before = lowerSource.slice(Math.max(0, index - 6), index);
+      const hasTimeIndicatorBefore = /\bum\s*$/.test(before);
+      const hasTimeIndicatorAfter = /\buhr/.test(context);
+      if (hasTimeIndicatorBefore || hasTimeIndicatorAfter) {
+        continue;
+      }
+    }
     filtered.push(`${a}:${b}`);
   }
   return filtered;
@@ -2184,8 +2198,12 @@ function evaluateSportsScore(text, moderationSettings = null) {
   const hitDetails = [];
   let score = 0;
 
-  const scorelineMatchesRaw = collectRegexMatches(/\b\d{1,2}\s*:\s*\d{1,2}\b/g, normalizedText);
-  const scorelineMatches = filterScorelines(scorelineMatchesRaw);
+  const scorelineMatchesRaw = Array.from(normalizedText.matchAll(/\b\d{1,2}\s*:\s*\d{1,2}\b/g))
+    .map((match) => ({
+      value: match[0],
+      index: typeof match.index === 'number' ? match.index : -1
+    }));
+  const scorelineMatches = filterScorelines(scorelineMatchesRaw, normalizedText);
   applyWeight(scorelineMatches.length, weights.scoreline, 'Ergebnis', scorelineMatches);
 
   const scoreEmojiMatches = collectRegexMatches(/[0-9]️⃣/g, normalizedText)
@@ -3409,6 +3427,283 @@ document.addEventListener('contextmenu', (event) => {
   console.log('[FB Tracker] Context menu opened on:', contextMenuTarget);
 }, true);
 
+// Floating AI button on text selection
+let selectionAIContainer = null;
+let selectionAIButton = null;
+let selectionAINoteButton = null;
+let selectionAIRaf = null;
+let selectionAIHideTimeout = null;
+let selectionAIEnabledCached = null;
+
+const clearSelectionAIHideTimeout = () => {
+  if (selectionAIHideTimeout) {
+    clearTimeout(selectionAIHideTimeout);
+    selectionAIHideTimeout = null;
+  }
+};
+
+const hideSelectionAIButton = () => {
+  clearSelectionAIHideTimeout();
+  if (selectionAIContainer) {
+    selectionAIContainer.style.display = 'none';
+  }
+  if (selectionAIButton) {
+    selectionAIButton.dataset.selectionText = '';
+  }
+  if (selectionAINoteButton) {
+    selectionAINoteButton.dataset.selectionText = '';
+  }
+};
+
+const ensureSelectionAIButton = () => {
+  if (selectionAIContainer && selectionAIContainer.isConnected && selectionAIButton && selectionAINoteButton) {
+    return selectionAIContainer;
+  }
+
+  const container = document.createElement('div');
+  container.style.cssText = `
+    position: fixed;
+    z-index: 2147483647;
+    display: none;
+    align-items: center;
+    gap: 8px;
+    pointer-events: auto;
+  `;
+
+  const noteButton = document.createElement('button');
+  noteButton.type = 'button';
+  noteButton.textContent = '➕ Zusatzinfo';
+  noteButton.title = 'Aktuelle Auswahl als Zusatzinfo speichern';
+  noteButton.style.cssText = `
+    padding: 7px 10px;
+    border-radius: 10px;
+    border: 1px solid #d1d5db;
+    background: #fff;
+    color: #111827;
+    font-weight: 700;
+    font-size: 12px;
+    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
+    cursor: pointer;
+    transition: transform 120ms ease, box-shadow 120ms ease, opacity 120ms ease;
+    display: inline-flex;
+    align-items: center;
+    gap: 6px;
+  `;
+  noteButton.addEventListener('mouseenter', () => {
+    noteButton.style.transform = 'translateY(-1px)';
+    noteButton.style.boxShadow = '0 8px 18px rgba(0, 0, 0, 0.18)';
+  });
+  noteButton.addEventListener('mouseleave', () => {
+    noteButton.style.transform = 'translateY(0)';
+    noteButton.style.boxShadow = '0 6px 16px rgba(0, 0, 0, 0.12)';
+  });
+  noteButton.addEventListener('click', (event) => {
+    event.preventDefault();
+    event.stopPropagation();
+    const selectedText = noteButton.dataset.selectionText || '';
+    if (!selectedText.trim()) {
+      showToast('Keine Textauswahl gefunden', 'error');
+      return;
+    }
+    const selection = window.getSelection();
+    const anchorNode = selection ? (selection.anchorNode || selection.focusNode) : null;
+    if (anchorNode && isSelectionInsideEditable(anchorNode)) {
+      showToast('Textauswahl aus Eingabefeldern kann nicht genutzt werden', 'error');
+      return;
+    }
+    const anchorElement = anchorNode && anchorNode.nodeType === Node.TEXT_NODE
+      ? anchorNode.parentElement
+      : anchorNode;
+    const postContext = anchorElement ? ensurePrimaryPostElement(anchorElement) : null;
+    if (!postContext) {
+      showToast('Keinen zugehörigen Beitrag gefunden', 'error');
+      return;
+    }
+    const normalized = normalizeSelectionText(selectedText);
+    if (!normalized) {
+      showToast('Keine Textauswahl gefunden', 'error');
+      return;
+    }
+    postAdditionalNotes.set(postContext, normalized);
+    showToast('Auswahl als Zusatzinfo gesetzt', 'success');
+  });
+
+  const button = document.createElement('button');
+  button.type = 'button';
+  button.textContent = '✨ AI';
+  button.title = 'Auswahl mit AI beantworten';
+  button.style.cssText = `
+    padding: 8px 12px;
+    padding: 8px 12px;
+    border-radius: 999px;
+    border: none;
+    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+    color: #fff;
+    font-weight: 700;
+    font-size: 13px;
+    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.22);
+    cursor: pointer;
+    align-items: center;
+    gap: 6px;
+    transition: transform 120ms ease, box-shadow 120ms ease, opacity 120ms ease;
+  `;
+
+  button.addEventListener('mouseenter', () => {
+    button.style.transform = 'translateY(-1px) scale(1.02)';
+    button.style.boxShadow = '0 10px 22px rgba(0, 0, 0, 0.26)';
+  });
+  button.addEventListener('mouseleave', () => {
+    button.style.transform = 'translateY(0)';
+    button.style.boxShadow = '0 8px 20px rgba(0, 0, 0, 0.22)';
+  });
+
+  button.addEventListener('click', async (event) => {
+    event.preventDefault();
+    event.stopPropagation();
+    const selectedText = button.dataset.selectionText || '';
+    hideSelectionAIButton();
+    if (!selectedText.trim()) {
+      return;
+    }
+    const originalLabel = button.textContent;
+    button.textContent = '⏳ AI läuft...';
+    try {
+      await handleSelectionAIRequest(selectedText, () => {});
+    } finally {
+      button.textContent = originalLabel;
+    }
+  });
+
+  container.appendChild(noteButton);
+  container.appendChild(button);
+  document.body.appendChild(container);
+  selectionAIContainer = container;
+  selectionAIButton = button;
+  selectionAINoteButton = noteButton;
+  selectionAIButton = button;
+  return container;
+};
+
+const isSelectionInsideEditable = (node) => {
+  if (!node) {
+    return false;
+  }
+  if (node.nodeType === Node.ELEMENT_NODE) {
+    const el = node;
+    if (el.closest('input, textarea, [contenteditable="true"]')) {
+      return true;
+    }
+  }
+  if (node.parentElement && node.parentElement.closest('input, textarea, [contenteditable="true"]')) {
+    return true;
+  }
+  return false;
+};
+
+const positionSelectionAIButton = (rect) => {
+  if (!selectionAIContainer || !rect) {
+    return;
+  }
+
+  const viewportPadding = 8;
+  const containerWidth = selectionAIContainer.offsetWidth || 160;
+  let left = rect.right + 8;
+  let top = rect.top - (selectionAIContainer.offsetHeight || 40) - 8;
+
+  if (left + containerWidth + viewportPadding > window.innerWidth) {
+    left = Math.max(viewportPadding, rect.right - containerWidth - 8);
+  }
+
+  if (top < viewportPadding) {
+    top = rect.bottom + 8;
+  }
+
+  selectionAIContainer.style.left = `${Math.max(viewportPadding, left)}px`;
+  selectionAIContainer.style.top = `${Math.max(viewportPadding, top)}px`;
+};
+
+const updateSelectionAIButton = async () => {
+  clearSelectionAIHideTimeout();
+
+  if (selectionAIEnabledCached === null) {
+    try {
+      selectionAIEnabledCached = await isAIEnabled();
+    } catch (error) {
+      console.warn('[FB Tracker] AI enable check failed for selection button:', error);
+      selectionAIEnabledCached = false;
+    }
+  }
+
+  if (!selectionAIEnabledCached) {
+    hideSelectionAIButton();
+    return;
+  }
+
+  const selection = window.getSelection();
+  if (!selection || selection.isCollapsed) {
+    hideSelectionAIButton();
+    return;
+  }
+
+  const selectionText = (selection.toString() || '').trim();
+  if (!selectionText || selectionText.length > MAX_SELECTION_LENGTH) {
+    hideSelectionAIButton();
+    return;
+  }
+
+  const anchorNode = selection.anchorNode || selection.focusNode;
+  if (isSelectionInsideEditable(anchorNode)) {
+    hideSelectionAIButton();
+    return;
+  }
+
+  if (!selection.rangeCount) {
+    hideSelectionAIButton();
+    return;
+  }
+
+  const range = selection.getRangeAt(0);
+  const rect = range.getBoundingClientRect();
+  if (!rect || (rect.width === 0 && rect.height === 0)) {
+    hideSelectionAIButton();
+    return;
+  }
+
+  const container = ensureSelectionAIButton();
+  if (!selectionAIButton || !selectionAINoteButton) {
+    hideSelectionAIButton();
+    return;
+  }
+  selectionAIButton.dataset.selectionText = selectionText;
+  selectionAINoteButton.dataset.selectionText = selectionText;
+  container.style.display = 'inline-flex';
+  positionSelectionAIButton(rect);
+
+  selectionAIHideTimeout = setTimeout(() => {
+    hideSelectionAIButton();
+  }, 8000);
+};
+
+const scheduleSelectionAIUpdate = () => {
+  if (selectionAIRaf) {
+    return;
+  }
+  selectionAIRaf = requestAnimationFrame(() => {
+    selectionAIRaf = null;
+    updateSelectionAIButton();
+  });
+};
+
+const initSelectionAIFloatingButton = () => {
+  document.addEventListener('selectionchange', scheduleSelectionAIUpdate, true);
+  document.addEventListener('mouseup', scheduleSelectionAIUpdate, true);
+  document.addEventListener('keyup', scheduleSelectionAIUpdate, true);
+  window.addEventListener('scroll', hideSelectionAIButton, true);
+  window.addEventListener('blur', hideSelectionAIButton, true);
+};
+
+initSelectionAIFloatingButton();
+
 // Listen for manual reparse command
 chrome.runtime.onMessage.addListener((message, sender, sendResponse) => {
   if (message && message.type === 'generateSelectionAI') {
@@ -4793,6 +5088,40 @@ async function addAICommentButton(container, postElement) {
       const buttonsRow = document.createElement('div');
       buttonsRow.style.cssText = 'display: flex; gap: 8px; flex-wrap: wrap;';
 
+      const selectionButton = document.createElement('button');
+      selectionButton.type = 'button';
+      selectionButton.textContent = 'Auswahl als Zusatzinfo';
+      selectionButton.style.cssText = 'padding: 6px 10px; border-radius: 6px; border: 1px solid #ccd0d5; background: #fff; cursor: pointer; font-size: 12px; font-weight: 600; color: #1d2129;';
+      selectionButton.addEventListener('click', (event) => {
+        event.preventDefault();
+        event.stopPropagation();
+
+        const selection = window.getSelection();
+        const anchorNode = selection ? (selection.anchorNode || selection.focusNode) : null;
+        if (anchorNode && isSelectionInsideEditable(anchorNode)) {
+          showToast('Textauswahl aus Eingabefeldern kann nicht genutzt werden', 'error');
+          return;
+        }
+
+        const context = resolvePostContext();
+        let selectedText = context ? getSelectedTextFromPost(context) : '';
+        if (!selectedText && selection) {
+          selectedText = normalizeSelectionText(selection.toString());
+        }
+        if (!selectedText && lastGlobalSelection.text && Date.now() - lastGlobalSelection.timestamp < LAST_SELECTION_MAX_AGE) {
+          selectedText = normalizeSelectionText(lastGlobalSelection.text);
+        }
+
+        if (!selectedText) {
+          showToast('Keine Textauswahl gefunden', 'error');
+          return;
+        }
+
+        setAdditionalNote(selectedText);
+        showToast('Auswahl als Zusatzinfo gesetzt', 'success');
+      });
+      buttonsRow.appendChild(selectionButton);
+
       const editButton = document.createElement('button');
       editButton.type = 'button';
       editButton.textContent = 'Zusatzinfo bearbeiten';