Show plate number on printer cards and actual printer in queue (#881)

Printer cards and stream overlay now display the plate number when
  printing plate 2+ of a multi-plate 3MF (e.g. "MyModel — Plate 3").
  Queue items using model-based assignment ("Any P1S") now show the
  actual assigned printer name once the scheduler picks a printer,
  instead of continuing to show the generic target.

frontend/src/i18n/locales/de.ts

@@ -500,6 +500,7 @@ export default {
     // HMS errors
     clickToViewHmsErrors: 'Klicken, um HMS-Fehler anzuzeigen',
     estimatedCompletion: 'Geschätzte Fertigstellungszeit',
+    plateNumber: 'Platte {{number}}',
     slotOptions: 'Slot-Optionen',
     // AMS hover popup
     amsPopup: {

frontend/src/i18n/locales/en.ts

@@ -500,6 +500,7 @@ export default {
     // HMS errors
     clickToViewHmsErrors: 'Click to view HMS errors',
     estimatedCompletion: 'Estimated completion time',
+    plateNumber: 'Plate {{number}}',
     slotOptions: 'Slot options',
     // AMS hover popup
     amsPopup: {

frontend/src/i18n/locales/fr.ts

@@ -500,6 +500,7 @@ export default {
     // HMS errors
     clickToViewHmsErrors: 'Cliquez pour voir les erreurs HMS',
     estimatedCompletion: 'Fin estimée',
+    plateNumber: 'Plaque {{number}}',
     slotOptions: 'Options du slot',
     // AMS hover popup
     amsPopup: {

frontend/src/i18n/locales/it.ts

@@ -500,6 +500,7 @@ export default {
     // HMS errors
     clickToViewHmsErrors: 'Clicca per vedere errori HMS',
     estimatedCompletion: 'Tempo completamento stimato',
+    plateNumber: 'Piastra {{number}}',
     slotOptions: 'Opzioni slot',
     // AMS hover popup
     amsPopup: {

frontend/src/i18n/locales/ja.ts

@@ -499,6 +499,7 @@ export default {
     // HMS errors
     clickToViewHmsErrors: 'クリックしてHMSエラーを表示',
     estimatedCompletion: '完了予定時刻',
+    plateNumber: 'プレート {{number}}',
     slotOptions: 'スロットオプション',
     // AMS hover popup
     amsPopup: {

frontend/src/i18n/locales/pt-BR.ts

@@ -500,6 +500,7 @@ export default {
     // HMS errors
     clickToViewHmsErrors: 'Clique para ver erros do HMS',
     estimatedCompletion: 'Tempo estimado de conclusão',
+    plateNumber: 'Placa {{number}}',
     slotOptions: 'Opções de slot',
     // AMS hover popup
     amsPopup: {

frontend/src/i18n/locales/zh-CN.ts

@@ -500,6 +500,7 @@ export default {
     // HMS errors
     clickToViewHmsErrors: '点击查看 HMS 错误',
     estimatedCompletion: '预计完成时间',
+    plateNumber: '板 {{number}}',
     slotOptions: '槽位选项',
     // AMS hover popup
     amsPopup: {

frontend/src/pages/PrintersPage.tsx

@@ -325,6 +325,17 @@ const BAMBU_COLOR_CODE_FALLBACK: Record<string, string> = {
   'T1': 'Gilded Rose', 'T2': 'Midnight Blaze', 'T3': 'Neon City', 'T4': 'Blue Hawaii', 'T5': 'Velvet Eclipse',
 };
 
+// Extract plate number from gcode_file path and append to print name
+function formatPrintName(name: string | null, gcodeFile: string | null | undefined, t: (key: string, fallback: string, opts?: Record<string, unknown>) => string): string {
+  if (!name) return '';
+  if (!gcodeFile) return name;
+  const match = gcodeFile.match(/plate_(\d+)\.gcode/);
+  if (match && parseInt(match[1], 10) > 1) {
+    return `${name} — ${t('printers.plateNumber', 'Plate {{number}}', { number: match[1] })}`;
+  }
+  return name;
+}
+
 // Get color name from Bambu Lab tray_id_name (e.g., "A00-Y2" -> "Sunflower Yellow")
 function getBambuColorName(trayIdName: string | null | undefined): string | null {
   if (!trayIdName) return null;
@@ -2783,7 +2794,7 @@ function PrinterCard({
                     {/* Cover Image */}
                     <CoverImage
                       url={(status.state === 'RUNNING' || status.state === 'PAUSE') ? status.cover_url : null}
-                      printName={(status.state === 'RUNNING' || status.state === 'PAUSE') ? (status.subtask_name || status.current_print || undefined) : undefined}
+                      printName={(status.state === 'RUNNING' || status.state === 'PAUSE') ? (formatPrintName(status.subtask_name || status.current_print || null, status.gcode_file, t) || undefined) : undefined}
                     />
                     {/* Print Info */}
                     <div className="flex-1 min-w-0">
@@ -2791,7 +2802,7 @@ function PrinterCard({
                         <>
                           <p className="text-sm text-bambu-gray mb-1">{getStatusDisplay(status.state, status.stg_cur_name)}</p>
                           <p className="text-white text-sm mb-2 truncate">
-                            {status.subtask_name || status.current_print}
+                            {formatPrintName(status.subtask_name || status.current_print || null, status.gcode_file, t)}
                           </p>
                           <div className="flex items-center justify-between text-sm">
                             <div className="flex-1 bg-bambu-dark-tertiary rounded-full h-2 mr-3">

frontend/src/pages/QueuePage.tsx

@@ -488,10 +488,10 @@ function SortableQueueItem({
           </div>
 
           <div className="flex flex-wrap items-center gap-x-3 gap-y-1 text-xs sm:text-sm text-bambu-gray">
-            <span className={`flex items-center gap-1 sm:gap-1.5 ${item.printer_id === null && !item.target_model ? 'text-orange-400' : ''} ${item.target_model ? 'text-blue-400' : ''}`}>
+            <span className={`flex items-center gap-1 sm:gap-1.5 ${item.printer_id === null && !item.target_model ? 'text-orange-400' : ''} ${item.target_model && !item.printer_id ? 'text-blue-400' : ''}`}>
               <Printer className="w-3 h-3 sm:w-3.5 sm:h-3.5" />
               <span className="truncate max-w-[120px] sm:max-w-none">
-              {item.target_model
+              {item.target_model && !item.printer_id
                 ? `${t('queue.filter.any')} ${item.target_model}${item.target_location ? ` @ ${item.target_location}` : ''}${item.required_filament_types?.length ? ` (${item.required_filament_types.join(', ')})` : ''}`
                 : item.printer_id === null
                   ? t('queue.filter.unassigned')

frontend/src/pages/StreamOverlayPage.tsx

@@ -23,6 +23,16 @@ interface OverlayConfig {
   showPrinter: boolean;
 }
 
+function formatPrintName(name: string | null, gcodeFile: string | null | undefined, t: (key: string, fallback: string, opts?: Record<string, unknown>) => string): string {
+  if (!name) return '';
+  if (!gcodeFile) return name;
+  const match = gcodeFile.match(/plate_(\d+)\.gcode/);
+  if (match && parseInt(match[1], 10) > 1) {
+    return `${name} — ${t('printers.plateNumber', 'Plate {{number}}', { number: match[1] })}`;
+  }
+  return name;
+}
+
 function parseConfig(params: URLSearchParams): OverlayConfig {
   const show = params.get('show')?.split(',') || ['progress', 'layers', 'eta', 'filename', 'status'];
 
@@ -235,7 +245,7 @@ export function StreamOverlayPage() {
           {/* Filename */}
           {config.showFilename && status.current_print && (
             <div className={`${sizes.textLarge} text-white font-semibold mb-2 truncate drop-shadow-md`}>
-              {status.current_print.replace(/\.gcode\.3mf$|\.3mf$|\.gcode$/i, '')}
+              {formatPrintName(status.current_print.replace(/\.gcode\.3mf$|\.3mf$|\.gcode$/i, ''), status.gcode_file, t)}
             </div>
           )}