Files
bambuddy/frontend/src/components/PrintModal/PrinterSelector.tsx
T
maziggy e97413edc7 fix(queue): enforce sliced-model compatibility on cross-model dispatch (#2578)
A queue item's "Any <model>" button labeled itself from the file's slice
metadata while the scheduler used the row's target_model, so an X1C-sliced
item targeting H2D showed "Any X1C" above "assign to first idle H2D". The
mismatch itself was created silently: sliced-for metadata loads async, and
switching to model mode before it arrived pre-selected the alphabetically
first model (H2D on a mixed farm), after which the model dropdown hid
itself. Nothing validated compatibility, so the scheduler would hand X1C
G-code to an H2D.

Frontend: never default the target silently, keep the dropdown visible in
model mode (incompatible models disabled), label from the actual target,
warn on mismatch, block submit when incompatible.

Backend: new GCODE_COMPAT_FAMILIES table (X1/X1C/X1E/P1P/P1S interchange;
everything else exact-match; missing metadata never blocks). Queue create
and update reject incompatible targets with 400; the scheduler holds back
pre-existing mismatched rows with an actionable waiting_reason instead of
dispatching them.
2026-07-17 06:51:51 +02:00

732 lines
29 KiB
TypeScript

import { useState, useMemo } from 'react';
import { useQueryClient, useQueries } from '@tanstack/react-query';
import {
Printer as PrinterIcon,
Loader2,
AlertCircle,
AlertTriangle,
Check,
Circle,
RefreshCw,
Wand2,
Users,
} from 'lucide-react';
import { api, type PrinterStatus } from '../../api/client';
import { getColorName } from '../../utils/colors';
import { isGcodeCompatible } from '../../utils/printer';
import {
normalizeColorForCompare,
colorsAreSimilar,
autoMatchFilament,
filterFilamentsByNozzle,
effectivePreferLowest,
} from '../../utils/amsHelpers';
import type { PrinterSelectorProps, AssignmentMode } from './types';
import type { PrinterMappingResult, PerPrinterConfig } from '../../hooks/useMultiPrinterFilamentMapping';
import type { FilamentRequirement, LoadedFilament } from '../../hooks/useFilamentMapping';
interface PrinterSelectorWithMappingProps extends PrinterSelectorProps {
/** Per-printer mapping results (only used when multiple printers selected) */
printerMappingResults?: PrinterMappingResult[];
/** Filament requirements for the print */
filamentReqs?: { filaments: FilamentRequirement[] };
/** Callback to auto-configure a printer */
onAutoConfigurePrinter?: (printerId: number) => void;
/** Callback to update printer config */
onUpdatePrinterConfig?: (printerId: number, config: Partial<PerPrinterConfig>) => void;
/** Current assignment mode */
assignmentMode?: AssignmentMode;
/** Handler for assignment mode change */
onAssignmentModeChange?: (mode: AssignmentMode) => void;
/** Selected target model (when assignmentMode is 'model') */
targetModel?: string | null;
/** Handler for target model change */
onTargetModelChange?: (model: string | null) => void;
/** Selected target location (when assignmentMode is 'model') */
targetLocation?: string | null;
/** Handler for target location change */
onTargetLocationChange?: (location: string | null) => void;
/** Suggested model from sliced file (for pre-selection) */
slicedForModel?: string | null;
}
/** States where the printer is available to accept a new print */
const AVAILABLE_STATES = new Set(['IDLE', 'FINISH', 'FAILED']);
/**
* Inline AMS mapping editor for a single printer.
*/
function InlineMappingEditor({
printerResult,
filamentReqs,
onUpdateConfig,
}: {
printerResult: PrinterMappingResult;
filamentReqs: FilamentRequirement[];
onUpdateConfig: (config: Partial<PerPrinterConfig>) => void;
}) {
const queryClient = useQueryClient();
const [isRefreshing, setIsRefreshing] = useState(false);
const handleSlotChange = (slotId: number, value: string) => {
if (slotId <= 0) return;
const newMappings = { ...printerResult.config.manualMappings };
if (value === '') {
delete newMappings[slotId];
} else {
newMappings[slotId] = parseInt(value, 10);
}
onUpdateConfig({
useDefault: false,
manualMappings: newMappings,
autoConfigured: false,
});
};
const handleRefresh = async () => {
setIsRefreshing(true);
try {
await api.refreshPrinterStatus(printerResult.printerId);
await new Promise((r) => setTimeout(r, 500));
await queryClient.refetchQueries({ queryKey: ['printer-status', printerResult.printerId] });
} finally {
setIsRefreshing(false);
}
};
// Compute current slot assignments
const slotAssignments = filamentReqs.map((req) => {
const slotId = req.slot_id || 0;
const currentMapping = printerResult.config.manualMappings[slotId];
let loaded: LoadedFilament | undefined;
let isManual = false;
if (currentMapping !== undefined) {
loaded = printerResult.loadedFilaments.find((f) => f.globalTrayId === currentMapping);
isManual = true;
} else {
const usedTrayIds = new Set<number>(Object.values(printerResult.config.manualMappings));
const cachedSettings = queryClient.getQueryData<{ prefer_lowest_filament?: boolean }>(['settings']);
loaded = autoMatchFilament(
req,
printerResult.loadedFilaments,
usedTrayIds,
effectivePreferLowest(cachedSettings?.prefer_lowest_filament, printerResult.status?.ams_filament_backup),
printerResult.inventoryByTrayId,
) as LoadedFilament | undefined;
}
// Determine status
let status: 'match' | 'type_only' | 'mismatch' = 'mismatch';
if (loaded) {
const typeMatch = loaded.type?.toUpperCase() === req.type?.toUpperCase();
const colorMatch =
normalizeColorForCompare(loaded.color) === normalizeColorForCompare(req.color) ||
colorsAreSimilar(loaded.color, req.color);
if (typeMatch && colorMatch) {
status = 'match';
} else if (typeMatch) {
status = 'type_only';
}
}
return { req, loaded, status, isManual };
});
return (
<div className="mt-2 bg-bambu-dark rounded-lg p-3 space-y-2">
<div className="flex items-center justify-between mb-2">
<span className="text-xs text-bambu-gray">Custom slot mapping</span>
<button
type="button"
onClick={handleRefresh}
className="flex items-center gap-1 px-2 py-0.5 text-xs rounded border border-bambu-gray/30 hover:border-bambu-gray hover:bg-bambu-dark-tertiary transition-colors text-bambu-gray hover:text-white"
disabled={isRefreshing}
>
<RefreshCw className={`w-3 h-3 ${isRefreshing ? 'animate-spin' : ''}`} />
<span>Re-read</span>
</button>
</div>
{slotAssignments.map(({ req, loaded, status, isManual }, idx) => (
<div
key={idx}
className="grid items-center gap-2 text-xs"
style={{ gridTemplateColumns: '16px minmax(70px, 1fr) auto 2fr 16px' }}
>
<span title={`Required: ${req.type} - ${getColorName(req.color)}`}>
<Circle className="w-3 h-3" fill={req.color} stroke={req.color} />
</span>
<span className="text-white truncate">
{req.type} <span className="text-bambu-gray">({req.used_grams}g)</span>
</span>
<span className="text-bambu-gray">→</span>
<select
value={loaded?.globalTrayId ?? ''}
onChange={(e) => handleSlotChange(req.slot_id || 0, e.target.value)}
className={`flex-1 px-2 py-1 rounded border text-xs bg-bambu-dark-secondary focus:outline-none focus:ring-1 focus:ring-bambu-green ${
status === 'match'
? 'border-bambu-green/50 text-bambu-green'
: status === 'type_only'
? 'border-yellow-500 dark:border-yellow-400/50 text-yellow-700 dark:text-yellow-400'
: 'border-orange-500 dark:border-orange-400/50 text-orange-700 dark:text-orange-400'
} ${isManual ? 'ring-1 ring-blue-400/50' : ''}`}
title={isManual ? 'Manually selected' : 'Auto-matched'}
>
<option value="" className="bg-bambu-dark text-bambu-gray">
-- Select slot --
</option>
{filterFilamentsByNozzle(printerResult.loadedFilaments, req.nozzle_id)
.map((f) => (
<option key={f.globalTrayId} value={f.globalTrayId} className="bg-bambu-dark text-white">
{f.label}: {f.traySubBrands || f.type} ({f.colorName})
</option>
))}
</select>
{status === 'match' ? (
<Check className="w-3 h-3 text-bambu-green" />
) : status === 'type_only' ? (
<span title="Same type, different color">
<AlertTriangle className="w-3 h-3 text-yellow-600 dark:text-yellow-400" />
</span>
) : (
<span title="Filament type not loaded">
<AlertTriangle className="w-3 h-3 text-orange-600 dark:text-orange-400" />
</span>
)}
</div>
))}
</div>
);
}
/**
* Printer selection component with grid-based UI.
* Supports single or multi-select modes.
* When multiple printers are selected, shows per-printer mapping overrides.
*/
export function PrinterSelector({
printers,
selectedPrinterIds,
onMultiSelect,
isLoading = false,
allowMultiple = false,
showInactive = false,
disableBusy = false,
printerMappingResults,
filamentReqs,
onAutoConfigurePrinter,
onUpdatePrinterConfig,
assignmentMode = 'printer',
onAssignmentModeChange,
targetModel,
onTargetModelChange,
targetLocation,
onTargetLocationChange,
slicedForModel,
}: PrinterSelectorWithMappingProps) {
// State for showing all printers vs only matching model
const [showAllPrinters, setShowAllPrinters] = useState(false);
// Filter printers based on showInactive flag
const activePrinters = showInactive ? printers : printers.filter((p) => p.is_active);
// Fetch printer statuses to determine busy/idle state
const statusQueries = useQueries({
queries: activePrinters.map((printer) => ({
queryKey: ['printerStatus', printer.id],
queryFn: () => api.getPrinterStatus(printer.id),
staleTime: 5000,
})),
});
// Build a map of printer ID -> status for quick lookup
const printerStatusMap = useMemo(() => {
const map = new Map<number, PrinterStatus>();
activePrinters.forEach((printer, idx) => {
const query = statusQueries[idx];
if (query?.data) {
map.set(printer.id, query.data);
}
});
return map;
}, [activePrinters, statusQueries]);
const isPrinterBusy = (printerId: number): boolean => {
const status = printerStatusMap.get(printerId);
if (!status) return false; // Unknown state — don't block
if (!status.connected) return true;
return !AVAILABLE_STATES.has(status.state ?? '');
};
const getPrinterStateLabel = (printerId: number): string | null => {
const status = printerStatusMap.get(printerId);
if (!status) return null;
if (!status.connected) return 'Offline';
const state = status.state;
if (!state) return null;
if (state === 'RUNNING') return status.stg_cur_name || 'Printing';
if (state === 'PREPARE') return 'Preparing';
if (state === 'PAUSE') return 'Paused';
if (state === 'IDLE') return 'Idle';
if (state === 'FINISH') return 'Finished';
if (state === 'FAILED') return 'Failed';
return state;
};
// Filter by sliced model (only in printer mode, when slicedForModel is set)
const displayPrinters = useMemo(() => {
if (assignmentMode !== 'printer' || !slicedForModel || showAllPrinters) {
return activePrinters;
}
// Filter to only show printers matching the sliced model
const matching = activePrinters.filter((p) => p.model === slicedForModel);
// If no matching printers, show all
return matching.length > 0 ? matching : activePrinters;
}, [activePrinters, assignmentMode, slicedForModel, showAllPrinters]);
// Check if there are hidden printers due to model filtering
const hiddenPrinterCount = activePrinters.length - displayPrinters.length;
// Get unique models from available printers (for model-based assignment)
const uniqueModels = useMemo(() => {
const models = activePrinters
.map(p => p.model)
.filter((m): m is string => Boolean(m));
return [...new Set(models)].sort();
}, [activePrinters]);
// Get unique locations for the selected target model (for location filtering)
const uniqueLocations = useMemo(() => {
if (!targetModel) return [];
const locations = activePrinters
.filter(p => p.model === targetModel && p.location)
.map(p => p.location)
.filter((l): l is string => Boolean(l));
return [...new Set(locations)].sort();
}, [activePrinters, targetModel]);
// Check if model-based assignment is available (need callbacks and multiple printers of same model)
const modelAssignmentAvailable = onAssignmentModeChange && onTargetModelChange && uniqueModels.length > 0;
const showMappingOptions = allowMultiple &&
selectedPrinterIds.length > 1 &&
printerMappingResults &&
filamentReqs?.filaments &&
filamentReqs.filaments.length > 0 &&
onAutoConfigurePrinter &&
onUpdatePrinterConfig;
if (isLoading) {
return (
<div className="flex justify-center py-8">
<Loader2 className="w-6 h-6 text-bambu-green animate-spin" />
</div>
);
}
if (displayPrinters.length === 0) {
return (
<div className="flex items-center gap-2 text-red-700 dark:text-red-400 text-sm mb-4">
<AlertCircle className="w-4 h-4" />
No {showInactive ? '' : 'active '}printers available
</div>
);
}
const handlePrinterClick = (printerId: number) => {
if (disableBusy && isPrinterBusy(printerId)) return;
if (allowMultiple) {
if (selectedPrinterIds.includes(printerId)) {
onMultiSelect(selectedPrinterIds.filter((id) => id !== printerId));
} else {
onMultiSelect([...selectedPrinterIds, printerId]);
}
} else {
onMultiSelect([printerId]);
}
};
const handleSelectAll = () => {
const selectable = disableBusy
? displayPrinters.filter((p) => !isPrinterBusy(p.id))
: displayPrinters;
onMultiSelect(selectable.map((p) => p.id));
};
const handleDeselectAll = () => {
onMultiSelect([]);
};
const handleOverrideToggle = (printerId: number, enabled: boolean, e: React.MouseEvent) => {
e.stopPropagation();
if (!onAutoConfigurePrinter || !onUpdatePrinterConfig) return;
if (enabled) {
onAutoConfigurePrinter(printerId);
} else {
onUpdatePrinterConfig(printerId, {
useDefault: true,
manualMappings: {},
autoConfigured: false,
});
}
};
const isSelected = (printerId: number) => selectedPrinterIds.includes(printerId);
const selectedCount = selectedPrinterIds.length;
const getPrinterMappingResult = (printerId: number) => {
return printerMappingResults?.find((r) => r.printerId === printerId);
};
return (
<div className="space-y-2 mb-6">
{/* Assignment mode toggle (model vs specific printer) */}
{modelAssignmentAvailable && (
<div className="flex gap-2 mb-4">
<button
type="button"
onClick={() => {
onAssignmentModeChange!('printer');
onTargetModelChange!(null);
}}
className={`flex-1 flex items-center justify-center gap-2 px-3 py-2 rounded-lg border transition-colors ${
assignmentMode === 'printer'
? 'border-bambu-green bg-bambu-green/10 text-white'
: 'border-bambu-dark-tertiary bg-bambu-dark text-bambu-gray hover:border-bambu-gray'
}`}
>
<PrinterIcon className="w-4 h-4" />
<span className="text-sm">Specific Printer</span>
</button>
<button
type="button"
onClick={() => {
onAssignmentModeChange!('model');
onMultiSelect([]);
// Pre-select the sliced-for model when it has printers. NEVER
// silently fall back to another model (#2578): uniqueModels is
// alphabetically sorted, so the old `uniqueModels[0]` default
// quietly targeted e.g. H2D for an X1C-sliced file whenever the
// metadata hadn't loaded yet. Leave it unset and let the user
// pick from the dropdown instead.
const defaultModel = slicedForModel && uniqueModels.includes(slicedForModel)
? slicedForModel
: null;
onTargetModelChange!(defaultModel);
}}
className={`flex-1 flex items-center justify-center gap-2 px-3 py-2 rounded-lg border transition-colors ${
assignmentMode === 'model'
? 'border-bambu-green bg-bambu-green/10 text-white'
: 'border-bambu-dark-tertiary bg-bambu-dark text-bambu-gray hover:border-bambu-gray'
}`}
>
<Users className="w-4 h-4" />
{/* In model mode the label must reflect the ACTUAL scheduler
target, not the slice metadata — an edited queue item can
target a different model than the file was sliced for (#2578). */}
<span className="text-sm">
Any {(assignmentMode === 'model' ? targetModel : null) || slicedForModel || 'Model'}
</span>
</button>
</div>
)}
{/* Model selection and location filter (when in model mode) */}
{assignmentMode === 'model' && modelAssignmentAvailable && (
<div className="space-y-3 mb-4">
{/* Model selector — always visible in model mode so a wrong target
on an existing queue item can be seen and fixed (#2578).
Incompatible models are disabled: G-code sliced for one model
must only go to that model or its interchange family. */}
<div>
<label className="block text-xs text-bambu-gray mb-1">
Target Model
{slicedForModel && <span className="ml-2 text-bambu-gray/70">(sliced for {slicedForModel})</span>}
</label>
<select
value={targetModel || ''}
onChange={(e) => {
onTargetModelChange!(e.target.value || null);
// Clear location when model changes
if (onTargetLocationChange) {
onTargetLocationChange(null);
}
}}
className="w-full px-3 py-2 bg-bambu-dark border border-bambu-dark-tertiary rounded-lg text-white focus:border-bambu-green focus:outline-none text-sm"
>
<option value="">Select a model...</option>
{uniqueModels.map((model) => {
const compatible = isGcodeCompatible(slicedForModel, model);
return (
<option key={model} value={model} disabled={!compatible}>
{model}
{!compatible ? ` — incompatible with ${slicedForModel} G-code` : ''}
</option>
);
})}
</select>
</div>
{/* Cross-model state on an existing row: same file/target mismatch
the specific-printer path already warns about (#2578). */}
{slicedForModel && targetModel && targetModel !== slicedForModel && (
isGcodeCompatible(slicedForModel, targetModel) ? (
<div className="p-3 bg-yellow-50 dark:bg-yellow-500/10 border border-yellow-300 dark:border-yellow-500/30 rounded-lg flex items-center gap-2">
<AlertTriangle className="w-4 h-4 text-yellow-600 dark:text-yellow-400 flex-shrink-0" />
<span className="text-sm text-yellow-700 dark:text-yellow-400">
File was sliced for {slicedForModel}, but will be dispatched to a {targetModel} printer
</span>
</div>
) : (
<div className="p-3 bg-red-50 dark:bg-red-500/10 border border-red-300 dark:border-red-500/30 rounded-lg flex items-center gap-2">
<AlertCircle className="w-4 h-4 text-red-600 dark:text-red-400 flex-shrink-0" />
<span className="text-sm text-red-700 dark:text-red-400">
File was sliced for {slicedForModel} and cannot be dispatched to {targetModel} printers —
select a compatible model
</span>
</div>
)
)}
{/* Location filter (only show when target model is selected and locations exist) */}
{targetModel && uniqueLocations.length > 0 && onTargetLocationChange && (
<div>
<label className="block text-xs text-bambu-gray mb-1">Location Filter (optional)</label>
<select
value={targetLocation || ''}
onChange={(e) => onTargetLocationChange(e.target.value || null)}
className="w-full px-3 py-2 bg-bambu-dark border border-bambu-dark-tertiary rounded-lg text-white focus:border-bambu-green focus:outline-none text-sm"
>
<option value="">Any location</option>
{uniqueLocations.map((location) => (
<option key={location} value={location}>
{location}
</option>
))}
</select>
</div>
)}
{/* Info text */}
{targetModel && (
<p className="text-xs text-bambu-gray">
Scheduler will assign to first available idle {targetModel} printer
{targetLocation ? ` in ${targetLocation}` : ''}
</p>
)}
</div>
)}
{/* Multi-select header (only in printer mode) */}
{assignmentMode === 'printer' && allowMultiple && displayPrinters.length > 1 && (
<div className="flex items-center justify-between text-xs text-bambu-gray mb-2">
<span>
{selectedCount === 0
? 'Select printers'
: `${selectedCount} printer${selectedCount !== 1 ? 's' : ''} selected`}
</span>
<div className="flex gap-2">
{selectedCount < displayPrinters.length && (
<button
type="button"
onClick={handleSelectAll}
className="text-bambu-green hover:text-bambu-green/80 transition-colors"
>
Select all
</button>
)}
{selectedCount > 0 && (
<button
type="button"
onClick={handleDeselectAll}
className="text-bambu-gray hover:text-white transition-colors"
>
Clear
</button>
)}
</div>
</div>
)}
{/* Printer list (only in printer mode) */}
{assignmentMode === 'printer' && displayPrinters.map((printer) => {
const selected = isSelected(printer.id);
const mappingResult = getPrinterMappingResult(printer.id);
const hasOverride = mappingResult && !mappingResult.config.useDefault;
const busy = isPrinterBusy(printer.id);
const disabled = disableBusy && busy;
const stateLabel = getPrinterStateLabel(printer.id);
return (
<div key={printer.id}>
{/* Printer selection button */}
<button
type="button"
onClick={() => handlePrinterClick(printer.id)}
disabled={disabled}
className={`w-full flex items-center gap-3 p-3 rounded-lg border transition-colors ${
disabled
? 'border-bambu-dark-tertiary bg-bambu-dark opacity-50 cursor-not-allowed'
: selected
? 'border-bambu-green bg-bambu-green/10'
: 'border-bambu-dark-tertiary bg-bambu-dark hover:border-bambu-gray'
} ${!printer.is_active ? 'opacity-60' : ''}`}
>
<div
className={`p-2 rounded-lg ${
disabled ? 'bg-bambu-dark-tertiary' : selected ? 'bg-bambu-green/20' : 'bg-bambu-dark-tertiary'
}`}
>
<PrinterIcon
className={`w-5 h-5 ${
disabled ? 'text-bambu-gray/50' : selected ? 'text-bambu-green' : 'text-bambu-gray'
}`}
/>
</div>
<div className="text-left flex-1">
<p className={`font-medium ${disabled ? 'text-bambu-gray' : 'text-white'}`}>
{printer.name}
{!printer.is_active && <span className="text-bambu-gray text-xs ml-2">(inactive)</span>}
</p>
<p className="text-xs text-bambu-gray">
{printer.model || 'Unknown model'} • {printer.ip_address}
</p>
</div>
{stateLabel && (
<span className={`text-xs px-2 py-0.5 rounded-full ${
busy
? 'bg-yellow-100 dark:bg-yellow-500/20 text-yellow-700 dark:text-yellow-400'
: 'bg-bambu-green/20 text-bambu-green'
}`}>
{stateLabel}
</span>
)}
{allowMultiple && (
<div
className={`w-5 h-5 rounded border-2 flex items-center justify-center transition-colors ${
disabled
? 'border-bambu-gray/30'
: selected
? 'bg-bambu-green border-bambu-green'
: 'border-bambu-gray/50'
}`}
>
{selected && <Check className="w-3 h-3 text-white" />}
</div>
)}
</button>
{/* Per-printer override checkbox + mapping (only when selected and multi-printer) */}
{selected && showMappingOptions && mappingResult && (
<div className="ml-4 mt-2 mb-3">
{/* Override checkbox row */}
<div className="flex items-center gap-2">
<label
className="flex items-center gap-2 cursor-pointer"
onClick={(e) => e.stopPropagation()}
>
<input
type="checkbox"
checked={hasOverride}
onChange={(e) => handleOverrideToggle(printer.id, e.target.checked, e as unknown as React.MouseEvent)}
className="w-3.5 h-3.5 rounded border-bambu-gray/30 bg-bambu-dark-secondary text-bambu-green focus:ring-bambu-green focus:ring-offset-0"
/>
<span className="text-xs text-bambu-gray">Custom mapping</span>
</label>
{/* Match status indicator */}
<span className={`text-xs ml-2 ${
mappingResult.matchStatus === 'full'
? 'text-bambu-green'
: mappingResult.matchStatus === 'partial'
? 'text-yellow-700 dark:text-yellow-400'
: 'text-orange-700 dark:text-orange-400'
}`}>
({mappingResult.exactMatches}/{mappingResult.totalSlots} matched)
</span>
{/* Loading indicator */}
{mappingResult.isLoading && (
<RefreshCw className="w-3 h-3 text-bambu-gray animate-spin" />
)}
{/* Auto-configure button (when override is enabled) */}
{hasOverride && (
<button
type="button"
onClick={(e) => {
e.stopPropagation();
onAutoConfigurePrinter!(printer.id);
}}
className="ml-auto flex items-center gap-1 px-2 py-0.5 text-xs rounded border border-bambu-gray/30 hover:border-bambu-gray hover:bg-bambu-dark-tertiary transition-colors text-bambu-gray hover:text-white"
>
<Wand2 className="w-3 h-3" />
Auto
</button>
)}
</div>
{/* Inline mapping editor (shown when override is checked) */}
{hasOverride && (
<InlineMappingEditor
printerResult={mappingResult}
filamentReqs={filamentReqs!.filaments}
onUpdateConfig={(config) => onUpdatePrinterConfig!(printer.id, config)}
/>
)}
</div>
)}
</div>
);
})}
{/* Show hidden printers toggle */}
{assignmentMode === 'printer' && hiddenPrinterCount > 0 && !showAllPrinters && (
<button
type="button"
onClick={() => setShowAllPrinters(true)}
className="text-xs text-bambu-gray hover:text-white transition-colors mt-2 flex items-center gap-1"
>
<AlertTriangle className="w-3 h-3 text-yellow-600 dark:text-yellow-400" />
{hiddenPrinterCount} other printer{hiddenPrinterCount > 1 ? 's' : ''} hidden (different model) —
<span className="underline">show all</span>
</button>
)}
{/* Show matching only toggle */}
{assignmentMode === 'printer' && showAllPrinters && slicedForModel && (
<button
type="button"
onClick={() => setShowAllPrinters(false)}
className="text-xs text-bambu-gray hover:text-white transition-colors mt-2"
>
<span className="underline">Show only {slicedForModel} printers</span>
</button>
)}
{/* Warning when no printer selected (only in printer mode) */}
{assignmentMode === 'printer' && selectedCount === 0 && (
<p className="text-xs text-orange-700 dark:text-orange-400 mt-1 flex items-center gap-1">
<AlertCircle className="w-3 h-3" />
Select at least one printer
</p>
)}
{/* Warning when no model selected (only in model mode) */}
{assignmentMode === 'model' && !targetModel && (
<p className="text-xs text-orange-700 dark:text-orange-400 mt-1 flex items-center gap-1">
<AlertCircle className="w-3 h-3" />
Select a target printer model
</p>
)}
</div>
);
}