Files
bambuddy/frontend/src/components/ModelViewerModal.tsx
T

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TypeScript

import { useState, useEffect, useRef, useMemo, type ReactNode } from 'react';
import { useTranslation } from 'react-i18next';
import { useQuery } from '@tanstack/react-query';
import { X, ExternalLink, Box, Cog, Loader2, Layers, Check, Maximize2, Minimize2, ChevronDown } from 'lucide-react';
import { ModelViewer } from './ModelViewer';
import { Button } from './Button';
import { api, withMediaToken } from '../api/client';
import { useToast } from '../contexts/ToastContext';
import { isApiSliceableFileType, isSliceableFileType, openInSlicer, resolveDesktopSlicer, type SlicerType } from '../utils/slicer';
import type { ArchivePlatesResponse, LibraryFilePlatesResponse, PlateMetadata } from '../types/plates';
// The modal shows the model only; G-code has its own full-page viewer.
type ViewTab = '3d';
interface ModelViewerModalProps {
archiveId?: number;
libraryFileId?: number;
title: string;
fileType?: string;
onClose: () => void;
// When set and `settings.use_slicer_api` is on, the header's slicer button
// becomes "Slice" and calls this instead of opening BambuStudio / Orca
// externally — so the preview modal's slice action matches the file row's
// Cog (in-app Bambuddy SliceModal) when the slicer API is enabled.
onSliceWithBambuddy?: () => void;
// Forwarded to ModelViewer: one 256px PNG of the first render, used by the
// file manager to persist a STEP thumbnail (#2976).
onSnapshot?: (blob: Blob) => void;
}
interface Capabilities {
has_model: boolean;
has_source: boolean;
build_volume: { x: number; y: number; z: number };
filament_colors: string[];
}
interface SlicerSplitButtonProps {
icon: ReactNode;
label: string;
dropdownLabel: string;
onPrimary: () => void;
items: Array<{ key: string; label: string; onClick: () => void }>;
}
// Split button: the primary part runs the default slicer action, the chevron
// opens a dropdown with the other slicer options. Outside click or Escape
// (non-propagating) closes the dropdown. The split only renders when the
// action is already possible, so there is no disabled state to express.
//
// With nothing to put in the dropdown it collapses to a plain button rather
// than offering a chevron onto an empty menu. That is reachable since #3029:
// an STL has exactly one slicer that will take it, so there is no alternative
// to offer once that one is the primary action.
function SlicerSplitButton({ icon, label, dropdownLabel, onPrimary, items }: SlicerSplitButtonProps) {
const [open, setOpen] = useState(false);
const containerRef = useRef<HTMLDivElement>(null);
useEffect(() => {
if (!open) return;
const handlePointerDown = (e: MouseEvent) => {
if (containerRef.current && !containerRef.current.contains(e.target as Node)) {
setOpen(false);
}
};
const handleKeyDown = (e: KeyboardEvent) => {
if (e.key === 'Escape') {
e.stopPropagation();
setOpen(false);
}
};
document.addEventListener('mousedown', handlePointerDown);
document.addEventListener('keydown', handleKeyDown);
return () => {
document.removeEventListener('mousedown', handlePointerDown);
document.removeEventListener('keydown', handleKeyDown);
};
}, [open]);
if (items.length === 0) {
return (
<Button variant="secondary" size="sm" onClick={onPrimary}>
{icon}
{label}
</Button>
);
}
return (
<div className="relative inline-flex" ref={containerRef}>
<div className="flex relative z-50">
<Button
variant="secondary"
size="sm"
onClick={() => {
setOpen(false);
onPrimary();
}}
className="rounded-r-none"
>
{icon}
{label}
</Button>
<Button
variant="secondary"
size="sm"
onClick={() => setOpen((prev) => !prev)}
aria-label={dropdownLabel}
aria-haspopup="menu"
aria-expanded={open}
className="rounded-l-none border-l border-bambu-dark px-2"
>
<ChevronDown className={`w-4 h-4 transition-transform ${open ? 'rotate-180' : ''}`} />
</Button>
</div>
{open && (
<div
role="menu"
className="absolute right-0 top-full mt-1 w-56 bg-bambu-dark-secondary border border-bambu-dark-tertiary rounded-lg shadow-lg z-50 py-1"
>
{items.map((item) => (
<button
key={item.key}
type="button"
role="menuitem"
onClick={() => {
setOpen(false);
item.onClick();
}}
className="w-full text-left px-3 py-2 text-sm text-bambu-gray-light hover:bg-bambu-dark-tertiary hover:text-white transition-colors flex items-center gap-2"
>
<ExternalLink className="w-4 h-4 flex-shrink-0" />
{item.label}
</button>
))}
</div>
)}
</div>
);
}
export function ModelViewerModal({ archiveId, libraryFileId, title, fileType, onClose, onSliceWithBambuddy, onSnapshot }: ModelViewerModalProps) {
const { t } = useTranslation();
const { showToast } = useToast();
const { data: settings } = useQuery({ queryKey: ['settings'], queryFn: api.getSettings });
// Desktop "Open in Slicer" target — falls back to preferred_slicer when the
// user hasn't explicitly chosen a different desktop slicer (#1329). This
// variable is only used for URI-handoff; sidecar slicing keeps using
// preferred_slicer directly.
const preferredSlicer: SlicerType = resolveDesktopSlicer(settings?.open_in_slicer, settings?.preferred_slicer);
const isLibrary = libraryFileId != null;
const [activeTab, setActiveTab] = useState<ViewTab | null>(null);
const [capabilities, setCapabilities] = useState<Capabilities | null>(null);
const [loading, setLoading] = useState(true);
const [platesData, setPlatesData] = useState<ArchivePlatesResponse | LibraryFilePlatesResponse | null>(null);
const [platesLoading, setPlatesLoading] = useState(false);
const [selectedPlateId, setSelectedPlateId] = useState<number | null>(null);
const [platePage, setPlatePage] = useState(0);
const [isFullscreen, setIsFullscreen] = useState(false);
const [platePanelHeight, setPlatePanelHeight] = useState<number | null>(null);
const [isDraggingDivider, setIsDraggingDivider] = useState(false);
const [hasCustomSplit, setHasCustomSplit] = useState(false);
const splitContainerRef = useRef<HTMLDivElement>(null);
const platesPanelRef = useRef<HTMLDivElement>(null);
const dividerHeight = 10;
const minPlateHeight = 160;
const minViewerPx = 240;
const minViewerRatio = 0.35;
// Close on Escape key
useEffect(() => {
const handleKeyDown = (e: KeyboardEvent) => {
if (e.key === 'Escape') onClose();
};
window.addEventListener('keydown', handleKeyDown);
return () => window.removeEventListener('keydown', handleKeyDown);
}, [onClose]);
useEffect(() => {
setLoading(true);
if (isLibrary) {
const normalizedType = (fileType || '').toLowerCase();
// A `.gcode.3mf` file is the slicer's sliced output — it carries
// both the per-plate model (in `3D/3dmodel.model`) and the g-code
// for the active plate (in `Metadata/plate_*.gcode`). The backend
// library scan path (library.py) tags it `gcode.3mf` while the
// upload path tags it `3mf`, so we accept both shapes here for
// the 3D-tab + g-code-tab gating (#1543).
const isThreeMfFamily = normalizedType === '3mf' || normalizedType === 'gcode.3mf';
// STEP joins the 3D tab via the OpenCascade WASM loader in ModelViewer (#2976).
const hasModel = isThreeMfFamily || normalizedType === 'stl' || normalizedType === 'step' || normalizedType === 'stp';
setCapabilities({
has_model: hasModel,
has_source: false,
build_volume: { x: 256, y: 256, z: 256 },
filament_colors: [],
});
setActiveTab(hasModel ? '3d' : null);
setLoading(false);
return;
}
if (!archiveId) {
setCapabilities(null);
setActiveTab(null);
setLoading(false);
return;
}
api.getArchiveCapabilities(archiveId)
.then(caps => {
setCapabilities(caps);
// Auto-select the first available tab
if (caps.has_model) {
setActiveTab('3d');
}
setLoading(false);
})
.catch(() => {
// Fallback to 3D model tab if capabilities check fails
setCapabilities({ has_model: true, has_source: false, build_volume: { x: 256, y: 256, z: 256 }, filament_colors: [] });
setActiveTab('3d');
setLoading(false);
});
}, [archiveId, fileType, isLibrary]);
useEffect(() => {
setPlatesLoading(true);
setSelectedPlateId(null);
setPlatePage(0);
if (isLibrary) {
const normalizedType = (fileType || '').toLowerCase();
// Same 3mf-family gate as the capabilities branch above — sliced
// `.gcode.3mf` files have plate metadata too (#1543).
const isThreeMfFamily = normalizedType === '3mf' || normalizedType === 'gcode.3mf';
if (!libraryFileId || !isThreeMfFamily) {
setPlatesData(null);
setPlatesLoading(false);
return;
}
api.getLibraryFilePlates(libraryFileId)
.then((data) => setPlatesData(data))
.catch(() => setPlatesData(null))
.finally(() => setPlatesLoading(false));
return;
}
if (!archiveId) {
setPlatesData(null);
setPlatesLoading(false);
return;
}
api.getArchivePlates(archiveId)
.then((data) => setPlatesData(data))
.catch(() => setPlatesData(null))
.finally(() => setPlatesLoading(false));
}, [archiveId, fileType, isLibrary, libraryFileId]);
const plates = useMemo(() => platesData?.plates ?? [], [platesData]);
const hasMultiplePlates = (platesData?.is_multi_plate ?? false) && plates.length > 1;
const splitFullscreen = isFullscreen && hasMultiplePlates;
const selectedPlate: PlateMetadata | null = selectedPlateId == null
? null
: plates.find((plate) => plate.index === selectedPlateId) ?? null;
const getPlateObjectCount = (plate: PlateMetadata): number => plate.object_count ?? plate.objects?.length ?? 0;
const totalObjectCount = plates.reduce((sum, plate) => sum + getPlateObjectCount(plate), 0);
const selectedObjectCount = selectedPlate ? getPlateObjectCount(selectedPlate) : totalObjectCount;
const objectCountLabel = selectedPlate ? t('modelViewer.plateNumber', { number: selectedPlate.index }) : t('modelViewer.allPlates');
const hasObjectCount = plates.length > 0;
const platesGridRef = useRef<HTMLDivElement>(null);
const platesViewportRef = useRef<HTMLDivElement>(null);
const [platesPerPage, setPlatesPerPage] = useState(10);
const [plateColumns, setPlateColumns] = useState(3);
const shouldPaginatePlates = plates.length > platesPerPage;
const totalPlatePages = Math.max(1, Math.ceil(plates.length / platesPerPage));
const pagedPlates = shouldPaginatePlates
? plates.slice(platePage * platesPerPage, (platePage + 1) * platesPerPage)
: plates;
useEffect(() => {
if (!splitFullscreen) {
setPlatesPerPage(10);
setPlateColumns(3);
return;
}
const grid = platesGridRef.current;
const viewport = platesViewportRef.current;
if (!grid || !viewport) return;
let rafId = 0;
const updateLayout = () => {
const availableWidth = viewport.clientWidth;
const minButtonWidth = 210;
const computedCols = Math.floor(availableWidth / minButtonWidth);
const nextCols = Math.max(3, Math.min(5, computedCols || 3));
setPlateColumns((prev) => (prev === nextCols ? prev : nextCols));
const computed = window.getComputedStyle(grid);
const rowGap = Number.parseFloat(computed.rowGap || '0');
const firstItem = grid.querySelector<HTMLElement>('button');
const rowHeight = firstItem?.getBoundingClientRect().height ?? 44;
const availableHeight = viewport.clientHeight;
const rows = Math.max(1, Math.floor((availableHeight + rowGap) / (rowHeight + rowGap)));
const maxSlots = rows * nextCols;
const nextPerPage = Math.max(1, maxSlots - 1);
setPlatesPerPage((prev) => (prev === nextPerPage ? prev : nextPerPage));
};
const scheduleUpdate = () => {
if (rafId) cancelAnimationFrame(rafId);
rafId = requestAnimationFrame(updateLayout);
};
scheduleUpdate();
const resizeObserver = new ResizeObserver(scheduleUpdate);
resizeObserver.observe(viewport);
resizeObserver.observe(grid);
return () => {
if (rafId) cancelAnimationFrame(rafId);
resizeObserver.disconnect();
};
}, [splitFullscreen, plates.length]);
useEffect(() => {
if (!shouldPaginatePlates) {
setPlatePage(0);
return;
}
setPlatePage((prev) => Math.min(prev, totalPlatePages - 1));
}, [plates.length, shouldPaginatePlates, totalPlatePages]);
useEffect(() => {
if (!shouldPaginatePlates || selectedPlateId == null) return;
const selectedIndex = plates.findIndex((plate) => plate.index === selectedPlateId);
if (selectedIndex < 0) return;
const nextPage = Math.floor(selectedIndex / platesPerPage);
setPlatePage((prev) => (prev === nextPage ? prev : nextPage));
}, [plates, platesPerPage, selectedPlateId, shouldPaginatePlates]);
useEffect(() => {
if (!splitFullscreen) {
setPlatePanelHeight(null);
setHasCustomSplit(false);
return;
}
if (hasCustomSplit) return;
const container = splitContainerRef.current;
const panel = platesPanelRef.current;
if (!container || !panel) return;
const containerHeight = container.clientHeight;
if (!containerHeight) return;
const minViewerHeight = Math.max(minViewerPx, containerHeight * minViewerRatio);
const maxPlateHeight = Math.max(minPlateHeight, containerHeight - dividerHeight - minViewerHeight);
const desiredHeight = Math.min(panel.scrollHeight, maxPlateHeight);
setPlatePanelHeight(Math.max(minPlateHeight, desiredHeight));
}, [splitFullscreen, hasCustomSplit, plates.length, platePage, dividerHeight, minPlateHeight, minViewerPx, minViewerRatio]);
useEffect(() => {
if (!isDraggingDivider) return;
const handleMouseMove = (event: MouseEvent) => {
const container = splitContainerRef.current;
if (!container) return;
const rect = container.getBoundingClientRect();
const containerHeight = rect.height;
if (!containerHeight) return;
const minViewerHeight = Math.max(minViewerPx, containerHeight * minViewerRatio);
const maxPlateHeight = Math.max(minPlateHeight, containerHeight - dividerHeight - minViewerHeight);
const nextHeight = Math.min(maxPlateHeight, Math.max(minPlateHeight, event.clientY - rect.top));
setPlatePanelHeight(nextHeight);
};
const handleMouseUp = () => {
setIsDraggingDivider(false);
setHasCustomSplit(true);
};
document.addEventListener('mousemove', handleMouseMove);
document.addEventListener('mouseup', handleMouseUp);
document.body.style.cursor = 'row-resize';
document.body.style.userSelect = 'none';
return () => {
document.removeEventListener('mousemove', handleMouseMove);
document.removeEventListener('mouseup', handleMouseUp);
document.body.style.cursor = '';
document.body.style.userSelect = '';
};
}, [isDraggingDivider, dividerHeight, minPlateHeight, minViewerPx, minViewerRatio]);
// Which desktop slicers this file can actually be handed to, configured one
// first. Shares its lists with `isSliceableFilename()`, which the File
// Manager's card menu and list row use, so a file's "Slice" action and its
// 3D-preview slicer button can no longer disagree about the same file.
//
// Per-slicer rather than one list, because Bambu Studio's protocol handler
// takes 3MF only while OrcaSlicer's takes STL and STEP too (#3029). Archive
// previews always hand over a 3MF, which both accept.
const desktopSlicerOrder: SlicerType[] =
preferredSlicer === 'orcaslicer' ? ['orcaslicer', 'bambu_studio'] : ['bambu_studio', 'orcaslicer'];
const usableSlicers = isLibrary
? desktopSlicerOrder.filter((slicer) => isSliceableFileType(fileType, slicer))
: desktopSlicerOrder;
const canOpenInSlicer = usableSlicers.length > 0;
// The sidecar's list is narrower: its CLI cannot load STEP even though the
// desktop GUI opens one fine, so in-app slicing is gated separately.
const apiSlicerReadyType = isApiSliceableFileType(fileType);
// When the user has the in-app Slicer API enabled (Settings → Workflow →
// Slicer → Use Slicer API), library-mode previews route the header's slicer
// button into Bambuddy's own SliceModal — same behaviour as the Cog button
// in the file-row actions. Falls back to the external-slicer launcher when
// the API is off, when no in-app handler is wired (e.g. archive preview),
// or when the file type can't be sliced (.gcode / .gcode.3mf, etc.).
const useBambuddySlicer = Boolean(
isLibrary && settings?.use_slicer_api && onSliceWithBambuddy && apiSlicerReadyType,
);
const handleOpenInSlicer = async (slicer: SlicerType) => {
if (!canOpenInSlicer) return;
const filename = title || 'model';
try {
if (isLibrary) {
const { token } = await api.createLibrarySlicerToken(libraryFileId!);
const path = api.getLibrarySlicerDownloadUrl(libraryFileId!, token, filename);
openInSlicer(`${window.location.origin}${path}`, slicer);
} else {
const { token } = await api.createArchiveSlicerToken(archiveId!);
const path = api.getArchiveSlicerDownloadUrl(archiveId!, token, filename);
openInSlicer(`${window.location.origin}${path}`, slicer);
}
} catch {
// Fallback to direct URL (works when auth is disabled). With auth on the
// slicer may then hit a 401, so surface the failure instead of making a
// permission denial look identical to "no slicer installed".
showToast(t('modelViewer.openInSlicerFailed'), 'error');
if (isLibrary) {
const downloadUrl = `${window.location.origin}${api.getLibraryFileDownloadUrl(libraryFileId!)}`;
openInSlicer(downloadUrl, slicer);
} else {
const downloadUrl = `${window.location.origin}${api.getArchiveForSlicer(archiveId!, filename)}`;
openInSlicer(downloadUrl, slicer);
}
}
};
// With the sidecar as the primary action every usable slicer is an
// alternative; without it the first one is the primary, so the dropdown holds
// the rest.
const slicerDropdownTypes: SlicerType[] = useBambuddySlicer ? usableSlicers : usableSlicers.slice(1);
const slicerName = (slicer: SlicerType) =>
slicer === 'orcaslicer' ? t('settings.slicerOrcaSlicer') : t('settings.slicerBambuStudio');
const slicerDropdownItems = slicerDropdownTypes.map((slicer) => ({
key: slicer,
label: t('modelViewer.openInSlicerWith', { slicer: slicerName(slicer) }),
onClick: () => handleOpenInSlicer(slicer),
}));
return (
<div
className={`fixed inset-0 bg-black/70 flex items-center justify-center z-50 ${isFullscreen ? 'p-0' : 'p-8'}`}
onClick={onClose}
>
<div
className={`bg-bambu-dark-secondary border border-bambu-dark-tertiary w-full flex flex-col ${
isFullscreen ? 'h-full max-w-none rounded-none' : 'h-[80vh] max-w-4xl rounded-xl'
}`}
onClick={(e) => e.stopPropagation()}
>
{/* Header */}
<div className="flex items-center justify-between px-6 py-4 border-b border-bambu-dark-tertiary">
<div className="flex items-center gap-3 min-w-0 flex-1 mr-4">
<h2 className="text-lg font-semibold text-white truncate">{title}</h2>
{hasObjectCount && (
<span className="text-xs text-bambu-gray bg-bambu-dark-tertiary/70 px-2 py-1 rounded whitespace-nowrap">
{objectCountLabel}: {t('modelViewer.objectCount', { count: selectedObjectCount })}
</span>
)}
</div>
<div className="flex items-center gap-2">
{useBambuddySlicer ? (
<SlicerSplitButton
icon={<Cog className="w-4 h-4" />}
label={t('slice.action')}
dropdownLabel={t('modelViewer.moreSlicerOptions')}
onPrimary={() => onSliceWithBambuddy?.()}
items={slicerDropdownItems}
/>
) : canOpenInSlicer ? (
<SlicerSplitButton
icon={<ExternalLink className="w-4 h-4" />}
// Name the slicer when it is not the configured one. That happens
// when the configured slicer cannot take this format — an STL with
// Bambu Studio selected — and silently handing the file to the
// other one without saying so would be worse than the failure it
// replaces.
label={
usableSlicers[0] === preferredSlicer
? t('modelViewer.openInSlicer')
: t('modelViewer.openInSlicerWith', { slicer: slicerName(usableSlicers[0]) })
}
dropdownLabel={t('modelViewer.moreSlicerOptions')}
onPrimary={() => handleOpenInSlicer(usableSlicers[0])}
items={slicerDropdownItems}
/>
) : (
<Button variant="secondary" size="sm" disabled>
<ExternalLink className="w-4 h-4" />
{t('modelViewer.openInSlicer')}
</Button>
)}
<Button
variant="secondary"
size="sm"
onClick={() => setIsFullscreen((prev) => !prev)}
title={isFullscreen ? 'Exit fullscreen' : 'Enter fullscreen'}
>
{isFullscreen ? <Minimize2 className="w-4 h-4" /> : <Maximize2 className="w-4 h-4" />}
</Button>
<Button variant="ghost" size="sm" onClick={onClose}>
<X className="w-5 h-5" />
</Button>
</div>
</div>
{/* Tabs - only show if we have capabilities */}
{capabilities && (
<div className="flex border-b border-bambu-dark-tertiary">
<button
onClick={() => capabilities.has_model && setActiveTab('3d')}
disabled={!capabilities.has_model}
className={`flex items-center gap-2 px-6 py-3 text-sm font-medium transition-colors ${
activeTab === '3d'
? 'text-bambu-green border-b-2 border-bambu-green'
: capabilities.has_model
? 'text-bambu-gray hover:text-white'
: 'text-bambu-gray/30 cursor-not-allowed'
}`}
>
<Box className="w-4 h-4" />
{t('modelViewer.tabs.model')}
{!capabilities.has_model && <span className="text-xs">({t('modelViewer.notAvailable')})</span>}
</button>
</div>
)}
{/* Viewer */}
<div className="flex-1 overflow-hidden p-4">
{loading ? (
<div className="w-full h-full flex items-center justify-center">
<Loader2 className="w-8 h-8 animate-spin text-bambu-green" />
</div>
) : activeTab === '3d' && capabilities ? (
<div
ref={splitContainerRef}
className={`w-full h-full flex flex-col ${splitFullscreen ? 'gap-0 min-h-0' : 'gap-3'}`}
>
{hasMultiplePlates && (
<div
ref={platesPanelRef}
style={splitFullscreen && platePanelHeight != null ? { height: platePanelHeight } : undefined}
className={`rounded-lg border border-bambu-dark-tertiary bg-bambu-dark p-3 ${splitFullscreen ? 'flex flex-col shrink-0' : ''}`}
>
<div className="flex items-center gap-2 text-sm text-bambu-gray mb-2">
<Layers className="w-4 h-4" />
{t('modelViewer.plates')}
{platesLoading && <Loader2 className="w-3 h-3 animate-spin" />}
</div>
<div className={splitFullscreen ? 'flex flex-col min-h-0 flex-1' : undefined}>
<div
ref={platesViewportRef}
className={splitFullscreen ? 'min-h-0 overflow-hidden pr-1 flex-1' : undefined}
>
<div
ref={platesGridRef}
className={splitFullscreen ? 'grid gap-2' : 'grid grid-cols-2 md:grid-cols-3 gap-2'}
style={splitFullscreen ? { gridTemplateColumns: `repeat(${plateColumns}, minmax(0, 1fr))` } : undefined}
>
<button
type="button"
onClick={() => setSelectedPlateId(null)}
className={`flex items-center rounded-lg border text-left transition-colors ${
splitFullscreen ? 'gap-1.5 p-1.5 w-full' : 'gap-2 p-2'
} ${
selectedPlateId == null
? 'border-bambu-green bg-bambu-green/10'
: 'border-bambu-dark-tertiary bg-bambu-dark-secondary hover:border-bambu-gray'
}`}
>
<div className={`rounded bg-bambu-dark-tertiary flex items-center justify-center ${
splitFullscreen ? 'w-8 h-8' : 'w-10 h-10'
}`}>
<Layers className={`${splitFullscreen ? 'w-4 h-4' : 'w-5 h-5'} text-bambu-gray`} />
</div>
<div className="min-w-0 flex-1">
<p className={`${splitFullscreen ? 'text-xs' : 'text-sm'} text-white font-medium truncate`}>{t('modelViewer.allPlates')}</p>
<p className={`${splitFullscreen ? 'text-[10px]' : 'text-xs'} text-bambu-gray truncate`}>
{t('modelViewer.plateCount', { count: plates.length })}
</p>
</div>
{selectedPlateId == null && (
<Check className={`${splitFullscreen ? 'w-3.5 h-3.5' : 'w-4 h-4'} text-bambu-green flex-shrink-0`} />
)}
</button>
{pagedPlates.map((plate) => (
<button
key={plate.index}
type="button"
onClick={() => setSelectedPlateId(plate.index)}
className={`flex items-center rounded-lg border text-left transition-colors ${
splitFullscreen ? 'gap-1.5 p-1.5 w-full' : 'gap-2 p-2'
} ${
selectedPlateId === plate.index
? 'border-bambu-green bg-bambu-green/10'
: 'border-bambu-dark-tertiary bg-bambu-dark-secondary hover:border-bambu-gray'
}`}
>
{plate.has_thumbnail && plate.thumbnail_url ? (
<img
src={withMediaToken(plate.thumbnail_url)}
alt={`Plate ${plate.index}`}
className={`${splitFullscreen ? 'w-8 h-8' : 'w-10 h-10'} rounded object-cover bg-bambu-dark-tertiary`}
/>
) : (
<div className={`rounded bg-bambu-dark-tertiary flex items-center justify-center ${
splitFullscreen ? 'w-8 h-8' : 'w-10 h-10'
}`}>
<Layers className={`${splitFullscreen ? 'w-4 h-4' : 'w-5 h-5'} text-bambu-gray`} />
</div>
)}
<div className="min-w-0 flex-1">
<p className={`${splitFullscreen ? 'text-xs' : 'text-sm'} text-white font-medium truncate`}>
{plate.name || t('modelViewer.plateNumber', { number: plate.index })}
</p>
<p className={`${splitFullscreen ? 'text-[10px]' : 'text-xs'} text-bambu-gray truncate`}>
{t('modelViewer.objectCount', { count: plate.object_count ?? plate.objects?.length ?? 0 })}
</p>
</div>
{selectedPlateId === plate.index && (
<Check className={`${splitFullscreen ? 'w-3.5 h-3.5' : 'w-4 h-4'} text-bambu-green flex-shrink-0`} />
)}
</button>
))}
</div>
</div>
{(selectedPlate || shouldPaginatePlates) && (
<div className="mt-auto pt-3 flex items-center gap-4 text-xs text-bambu-gray overflow-x-auto">
{selectedPlate && (
<div className="flex items-center gap-3 whitespace-nowrap">
<span>{t('modelViewer.plateNumber', { number: selectedPlate.index })}</span>
{selectedPlate.print_time_seconds != null && (
<span>{t('modelViewer.eta', { minutes: Math.round(selectedPlate.print_time_seconds / 60) })}</span>
)}
{selectedPlate.filament_used_grams != null && (
<span>{selectedPlate.filament_used_grams.toFixed(1)} g</span>
)}
{selectedPlate.filaments.length > 0 && (
<span>{t('modelViewer.filamentCount', { count: selectedPlate.filaments.length })}</span>
)}
</div>
)}
{shouldPaginatePlates && (
<div className={`flex items-center gap-2 whitespace-nowrap ${selectedPlate ? 'ml-auto' : ''}`}>
<span>{t('modelViewer.pagination.pageOf', { current: platePage + 1, total: totalPlatePages })}</span>
<div className="flex items-center gap-1">
<button
type="button"
onClick={() => setPlatePage((prev) => Math.max(prev - 1, 0))}
disabled={platePage === 0}
className={`px-2 py-1 rounded border text-xs ${
platePage === 0
? 'border-bambu-dark-tertiary text-bambu-gray/40 cursor-not-allowed'
: 'border-bambu-dark-tertiary text-bambu-gray hover:text-white hover:border-bambu-gray'
}`}
>
{t('modelViewer.pagination.prev')}
</button>
{(() => {
const maxVisible = 5;
let start = Math.max(0, platePage - Math.floor(maxVisible / 2));
const end = Math.min(totalPlatePages, start + maxVisible);
if (end - start < maxVisible) {
start = Math.max(0, end - maxVisible);
}
const pages = Array.from({ length: end - start }, (_, i) => start + i);
return (
<>
{start > 0 && (
<button
type="button"
onClick={() => setPlatePage(0)}
className={`px-2 py-1 rounded border text-xs ${
platePage === 0
? 'border-bambu-green text-bambu-green'
: 'border-bambu-dark-tertiary text-bambu-gray hover:text-white hover:border-bambu-gray'
}`}
>
1
</button>
)}
{start > 1 && <span className="px-1">…</span>}
{pages.map((pageNumber) => (
<button
key={pageNumber}
type="button"
onClick={() => setPlatePage(pageNumber)}
className={`px-2 py-1 rounded border text-xs ${
platePage === pageNumber
? 'border-bambu-green text-bambu-green'
: 'border-bambu-dark-tertiary text-bambu-gray hover:text-white hover:border-bambu-gray'
}`}
>
{pageNumber + 1}
</button>
))}
{end < totalPlatePages - 1 && <span className="px-1">…</span>}
{end < totalPlatePages && (
<button
type="button"
onClick={() => setPlatePage(totalPlatePages - 1)}
className={`px-2 py-1 rounded border text-xs ${
platePage === totalPlatePages - 1
? 'border-bambu-green text-bambu-green'
: 'border-bambu-dark-tertiary text-bambu-gray hover:text-white hover:border-bambu-gray'
}`}
>
{totalPlatePages}
</button>
)}
</>
);
})()}
<button
type="button"
onClick={() => setPlatePage((prev) => Math.min(prev + 1, totalPlatePages - 1))}
disabled={platePage >= totalPlatePages - 1}
className={`px-2 py-1 rounded border text-xs ${
platePage >= totalPlatePages - 1
? 'border-bambu-dark-tertiary text-bambu-gray/40 cursor-not-allowed'
: 'border-bambu-dark-tertiary text-bambu-gray hover:text-white hover:border-bambu-gray'
}`}
>
{t('modelViewer.pagination.next')}
</button>
</div>
</div>
)}
</div>
)}
</div>
</div>
)}
{splitFullscreen && (
<div
role="separator"
aria-orientation="horizontal"
onMouseDown={(event) => {
event.preventDefault();
setIsDraggingDivider(true);
setHasCustomSplit(true);
}}
className={`h-2 cursor-row-resize flex items-center justify-center ${
isDraggingDivider ? 'bg-bambu-dark-tertiary' : 'bg-bambu-dark-secondary/60 hover:bg-bambu-dark-tertiary'
}`}
>
<div className="w-12 h-1 rounded-full bg-bambu-gray/50" />
</div>
)}
<div className={`flex-1 ${splitFullscreen ? 'min-h-0' : ''}`}>
<ModelViewer
url={isLibrary
? api.getLibraryFileDownloadUrl(libraryFileId!)
: (capabilities.has_source
? api.getSource3mfDownloadUrl(archiveId!)
: api.getArchiveDownload(archiveId!))}
fileType={fileType}
buildVolume={capabilities.build_volume}
filamentColors={capabilities.filament_colors}
selectedPlateId={selectedPlateId}
className="w-full h-full"
onSnapshot={onSnapshot}
/>
</div>
</div>
) : (
<div className="w-full h-full flex items-center justify-center text-bambu-gray">
{t('modelViewer.noPreview')}
</div>
)}
</div>
</div>
</div>
);
}