u

src/components/chat/ChatFlowList.jsx

@@ -27,6 +27,7 @@ import CalculateIcon from '@mui/icons-material/Calculate';
 import QrCodeScannerIcon from '@mui/icons-material/QrCodeScanner';
 import DirectionsIcon from '@mui/icons-material/Directions';
 import EditNoteIcon from '@mui/icons-material/EditNote';
+import PaidRoundedIcon from '@mui/icons-material/PaidRounded';
 import Button from '@mui/material/Button';
 import { enqueueSnackbar } from 'notistack';
 import { deliveryEditorAutomat, setLastDeliveryPath } from '../../automats';
@@ -73,7 +74,7 @@ function parseMessagePayload(raw) {
   return { content: raw };
 }
 
-function formatUsageText(usage, prefix = '') {
+function formatUsageText(usage) {
   if (!usage) return '';
   const input = Number(usage.input ?? usage.prompt_tokens ?? 0);
   const output = Number(usage.output ?? usage.completion_tokens ?? 0);
@@ -81,8 +82,28 @@ function formatUsageText(usage, prefix = '') {
   const cost = typeof usage.cost === 'number' ? ` · $${usage.cost.toFixed(6)}` : '';
   const fmt = (n) => n.toLocaleString('de-DE');
   const cachedPart = cached > 0 ? ` / ${fmt(cached)} Cache` : '';
-  const pfx = prefix ? `${prefix} ` : '';
+  return `${fmt(input)} Prompt${cachedPart} · ${fmt(output)} Antwort${cost}`;
-  return `${pfx}${fmt(input)} Prompt${cachedPart} · ${fmt(output)} Antwort${cost}`;
+}
+
+function formatUsageTooltip(usage) {
+  if (!usage) return '';
+  const input = Number(usage.input ?? usage.prompt_tokens ?? 0);
+  const output = Number(usage.output ?? usage.completion_tokens ?? 0);
+  const cached = Number(usage.cached ?? 0);
+  const cost = typeof usage.cost === 'number' ? `$${usage.cost.toFixed(6)}` : null;
+  const fmt = (n) => n.toLocaleString('de-DE');
+
+  const lines = [
+    `Prompt:  ${fmt(input)} Tokens`,
+  ];
+  if (cached > 0) {
+    lines.push(`Cache:   ${fmt(cached)} Tokens`);
+  }
+  lines.push(`Antwort: ${fmt(output)} Tokens`);
+  if (cost) {
+    lines.push(`Kosten:  ${cost}`);
+  }
+  return lines.join('\n');
 }
 
 export function aggregateUsage(turns = []) {
@@ -685,11 +706,11 @@ function WorkIconView({ tool }) {
   return iconElement;
 }
 
-function UsageChipView({ usage, prefix = '', isSummary = false, title = '' }) {
+function UsageChipView({ usage, isSummary = false }) {
-  const text = formatUsageText(usage, prefix);
+  const text = formatUsageText(usage);
   if (!text) return null;
 
-  const chip = (
+  return (
     <Box
       component="span"
       sx={{
@@ -711,16 +732,49 @@ function UsageChipView({ usage, prefix = '', isSummary = false, title = '' }) {
       {text}
     </Box>
   );
+}
 
-  if (title) {
+function UsageIconView({ usage }) {
-    return (
+  if (!usage) return null;
-      <Tooltip title={title} arrow placement="top">
+  const tooltipText = formatUsageTooltip(usage);
-        {chip}
+  if (!tooltipText) return null;
-      </Tooltip>
-    );
-  }
 
-  return chip;
+  return (
+    <ClickTooltip
+      title={
+        <Box
+          sx={{
+            p: 0.5,
+            maxWidth: 320,
+            whiteSpace: 'pre-wrap',
+            fontFamily: 'monospace',
+            fontSize: '0.72rem',
+            lineHeight: 1.4,
+          }}
+        >
+          {tooltipText}
+        </Box>
+      }
+    >
+      <Box
+        sx={{
+          display: 'inline-flex',
+          alignItems: 'center',
+          justifyContent: 'center',
+          width: 24,
+          height: 24,
+          color: 'text.secondary',
+          borderRadius: 1,
+          '&:hover': {
+            bgcolor: 'action.hover',
+            color: 'text.primary',
+          },
+        }}
+      >
+        <PaidRoundedIcon sx={{ fontSize: 18, color: 'inherit' }} />
+      </Box>
+    </ClickTooltip>
+  );
 }
 
 export function TurnRow({ turn, isLive = false }) {
@@ -732,8 +786,9 @@ export function TurnRow({ turn, isLive = false }) {
   );
   const hasTools = Boolean(turn.tools && turn.tools.length > 0);
   const hasContent = Boolean(turn.content);
-  const showHandshake = !hasReasonings && !hasTools && !hasContent;
+  const hasUsage = Boolean(turn.usage);
-  const showStatusLine = showHandshake || hasReasonings || hasTools;
+  const showHandshake = !hasReasonings && !hasTools && !hasContent && !hasUsage;
+  const showStatusLine = showHandshake || hasReasonings || hasTools || hasUsage;
 
   return (
     <Box
@@ -768,6 +823,10 @@ export function TurnRow({ turn, isLive = false }) {
           {turn.tools?.map((t, i) => (
             <WorkIconView key={t.id || i} tool={t} />
           ))}
+
+          {hasUsage ? (
+            <UsageIconView usage={turn.usage} />
+          ) : null}
         </Box>
       ) : null}
 
@@ -794,13 +853,6 @@ export function TurnRow({ turn, isLive = false }) {
           <HealingMarkdown text={turn.content} streaming={isLive && !turn.sealed} />
         </Box>
       ) : null}
-
-      {/* Pricing / usage is always on a new line */}
-      {turn.usage ? (
-        <Box sx={{ display: 'flex', alignItems: 'center' }}>
-          <UsageChipView usage={turn.usage} />
-        </Box>
-      ) : null}
     </Box>
   );
 }
@@ -1263,18 +1315,11 @@ export default class ChatFlowList extends PureComponent {
             {(() => {
               const activeSummary = aggregateUsage(activeTurns);
               if (!activeSummary) return null;
-              const count = activeTurns.length;
-              const prefix = count > 1 ? `Summe (${count} Turns):` : 'Summe:';
-              const tooltipTitle = count > 1
-                ? `Zusammenfassung von ${count} LLM-Turns`
-                : 'Zusammenfassung des LLM-Turns';
               return (
                 <Box sx={{ display: 'flex', alignItems: 'center', px: 2, py: 0.4 }}>
                   <UsageChipView
                     usage={activeSummary}
-                    prefix={prefix}
                     isSummary={true}
-                    title={tooltipTitle}
                   />
                 </Box>
               );