openmind/frontend/src/features/editor/PropertiesPanel.tsx

import { useEffect, useMemo, useState } from 'react';
import {
  AlignCenter,
  AlignLeft,
  AlignRight,
  AlignVerticalJustifyCenter,
  AlignVerticalJustifyEnd,
  AlignVerticalJustifyStart,
} from 'lucide-react';
import {
  type BranchStyle,
  type FontFamilyId,
  type IconPosition,
  type NodeShape,
  type ShadowStyle,
  type TextAlign,
  type VerticalAlign,
} from '@/types/map';
import { Button } from '@/components/Button';
import { IconButton } from '@/components/IconButton';
import { CloseIcon, CopyIcon, LinkIcon, TrashIcon } from '@/components/Icons';
import { getTheme, paletteForDepth, themeMetrics } from '@/features/editor/themes';
import {
  FONT_FAMILY_OPTIONS,
  LAYOUT_LIMITS,
  SHADOW_OPTIONS,
  resolveNodeAppearance,
} from '@/features/editor/nodeStyleResolver';
import { BUILTIN_ICONS, BUILTIN_ICON_IDS, EMOJI_ICONS } from '@/features/editor/nodeIcons';
import { PanelSection } from '@/features/editor/panel/PanelSection';
import { RelationProperties } from '@/features/editor/RelationProperties';
import {
  ColorField,
  NumberField,
  SegmentedControl,
  SelectField,
  ToggleRow,
} from '@/features/editor/panel/controls';
import { sharedValue } from '@/features/editor/panel/sharedValue';
import { useEditorStore } from '@/stores/editorStore';
import { useUiStore } from '@/stores/uiStore';
import { computeDepths } from '@/utils/tree';
import { sanitizeUrl } from '@/utils/url';

const SHAPES: Array<{ id: NodeShape; label: string }> = [
  { id: 'rectangle', label: 'Rectangle' },
  { id: 'rounded', label: 'Arrondi' },
  { id: 'capsule', label: 'Capsule' },
  { id: 'circle', label: 'Cercle' },
];

const BRANCH_STYLES: Array<{ id: BranchStyle | 'theme'; label: string }> = [
  { id: 'theme', label: 'Theme' },
  { id: 'bezier', label: 'Bezier' },
  { id: 'curved', label: 'Courbe' },
  { id: 'straight', label: 'Droite' },
];

const HORIZONTAL_ALIGN = [
  { value: 'left' as TextAlign, label: 'Aligner a gauche', icon: <AlignLeft size={15} /> },
  { value: 'center' as TextAlign, label: 'Centrer', icon: <AlignCenter size={15} /> },
  { value: 'right' as TextAlign, label: 'Aligner a droite', icon: <AlignRight size={15} /> },
];

const VERTICAL_ALIGN = [
  {
    value: 'top' as VerticalAlign,
    label: 'Aligner en haut',
    icon: <AlignVerticalJustifyStart size={15} />,
  },
  {
    value: 'middle' as VerticalAlign,
    label: 'Centrer verticalement',
    icon: <AlignVerticalJustifyCenter size={15} />,
  },
  {
    value: 'bottom' as VerticalAlign,
    label: 'Aligner en bas',
    icon: <AlignVerticalJustifyEnd size={15} />,
  },
];

const ICON_POSITIONS: Array<{ id: IconPosition; label: string }> = [
  { id: 'left', label: 'Gauche' },
  { id: 'right', label: 'Droite' },
  { id: 'top', label: 'Au-dessus' },
];

const ICON_SIZES = [16, 20, 24, 32];

export function PropertiesPanel() {
  const map = useEditorStore((state) => state.map);
  const selectedIds = useEditorStore((state) => state.selectedNodeIds);
  const selectedRelationId = useEditorStore((state) => state.selectedRelationId);

  const updateNode = useEditorStore((state) => state.updateNode);
  const updateNodeText = useEditorStore((state) => state.updateNodeText);
  const updateNodesStyle = useEditorStore((state) => state.updateNodesStyle);
  const updateNodesLayout = useEditorStore((state) => state.updateNodesLayout);
  const updateNodesIconStyle = useEditorStore((state) => state.updateNodesIconStyle);
  const updateNodesBranch = useEditorStore((state) => state.updateNodesBranch);
  const setNodesIcon = useEditorStore((state) => state.setNodesIcon);
  const resetNodesStyle = useEditorStore((state) => state.resetNodesStyle);
  const fitNodesToContent = useEditorStore((state) => state.fitNodesToContent);
  const copyStyle = useEditorStore((state) => state.copyStyle);
  const pasteStyle = useEditorStore((state) => state.pasteStyle);
  const hasStyleClipboard = useEditorStore((state) => state.styleClipboard !== null);
  const detachNode = useEditorStore((state) => state.detachNode);
  const deleteNodes = useEditorStore((state) => state.deleteNodes);

  const setPropertiesPanelOpen = useUiStore((state) => state.setPropertiesPanelOpen);
  const pushToast = useUiStore((state) => state.pushToast);

  const nodes = useMemo(() => {
    if (!map) return [];
    const wanted = new Set(selectedIds);
    return map.nodes.filter((node) => wanted.has(node.id));
  }, [map, selectedIds]);

  const single = nodes.length === 1 ? nodes[0] : undefined;
  const ids = useMemo(() => nodes.map((node) => node.id), [nodes]);

  const [text, setText] = useState('');
  const [url, setUrl] = useState('');
  const [note, setNote] = useState('');

  useEffect(() => {
    setText(single?.text ?? '');
    setUrl(single?.url ?? '');
    setNote(single?.note ?? '');
  }, [single?.id, single?.text, single?.url, single?.note]);

  const theme = getTheme(map?.settings.theme);
  const metrics = themeMetrics(theme);
  const depths = useMemo(() => (map ? computeDepths(map.nodes) : new Map<string, number>()), [map]);
  const referenceDepth = single ? (depths.get(single.id) ?? 0) : 0;
  const palette = paletteForDepth(theme, referenceDepth);
  const reference = single ? resolveNodeAppearance(single, referenceDepth, theme) : undefined;

  const relation = map?.relations.find((candidate) => candidate.id === selectedRelationId);

  const header = (
    <header className="flex items-center justify-between gap-2 border-b border-zinc-100 px-4 py-3 dark:border-zinc-800">
      <h2 className="text-sm font-semibold text-zinc-900 dark:text-zinc-50">
        Proprietes
        {nodes.length > 1 ? (
          <span className="ml-2 rounded-full bg-indigo-50 px-2 py-0.5 text-[11px] font-medium text-indigo-700 dark:bg-indigo-950/60 dark:text-indigo-300">
            {nodes.length} noeuds
          </span>
        ) : null}
      </h2>
      <IconButton
        label="Masquer le panneau de proprietes"
        icon={<CloseIcon />}
        onClick={() => setPropertiesPanelOpen(false)}
      />
    </header>
  );

  // Une relation selectionnee prend la place du panneau de noeud : les deux
  // selections s'excluent, le panneau ne montre donc jamais les deux a la fois.
  if (nodes.length === 0 && relation) {
    return (
      <aside
        className="no-print flex h-full w-72 shrink-0 flex-col overflow-y-auto border-l border-zinc-200 bg-white dark:border-zinc-800 dark:bg-zinc-900"
        aria-label="Panneau de proprietes"
      >
        {header}
        <RelationProperties relationId={relation.id} />
      </aside>
    );
  }

  if (nodes.length === 0) {
    return (
      <aside
        className="no-print flex h-full w-72 shrink-0 flex-col border-l border-zinc-200 bg-white dark:border-zinc-800 dark:bg-zinc-900"
        aria-label="Panneau de proprietes"
      >
        {header}
        <p className="px-4 py-6 text-sm leading-relaxed text-zinc-500 dark:text-zinc-400">
          Selectionnez un noeud pour modifier son contenu, sa typographie, son apparence et sa mise
          en page. Selectionnez-en plusieurs pour appliquer un reglage a tout le lot. Cliquez une
          relation pour en modifier le libelle et le trace.
        </p>
      </aside>
    );
  }

  const styleOf = sharedValue;
  const commitUrl = () => {
    if (!single) return;
    const trimmed = url.trim();
    if (!trimmed) {
      updateNode(single.id, { url: undefined });
      return;
    }
    const safe = sanitizeUrl(trimmed);
    if (!safe) {
      pushToast('Cette adresse est invalide. Utilisez un lien http(s) ou mailto.', 'error');
      setUrl(single.url ?? '');
      return;
    }
    setUrl(safe);
    updateNode(single.id, { url: safe });
  };

  return (
    <aside
      className="no-print flex h-full w-72 shrink-0 flex-col overflow-y-auto border-l border-zinc-200 bg-white dark:border-zinc-800 dark:bg-zinc-900"
      aria-label="Panneau de proprietes"
    >
      {header}

      <div className="flex flex-wrap gap-1.5 border-b border-zinc-100 px-4 py-2.5 dark:border-zinc-800">
        <Button
          size="sm"
          disabled={!single}
          title="Copier le style (Ctrl+Shift+C)"
          onClick={() => {
            if (copyStyle()) pushToast('Style copie.', 'info');
          }}
        >
          <CopyIcon className="h-3.5 w-3.5" />
          Copier le style
        </Button>
        <Button
          size="sm"
          disabled={!hasStyleClipboard}
          title="Coller le style (Ctrl+Shift+V)"
          onClick={() => {
            const count = pasteStyle();
            if (count > 0) pushToast(`Style applique a ${count} noeud(s).`, 'success');
          }}
        >
          Coller le style
        </Button>
        <Button size="sm" onClick={() => fitNodesToContent(ids)}>
          Adapter au contenu
        </Button>
        <Button size="sm" onClick={() => resetNodesStyle(ids)}>
          Reinitialiser le style
        </Button>
      </div>

      <PanelSection id="content" title="Contenu">
        {single ? (
          <>
            <div>
              <label className="field-label" htmlFor="node-text">
                Texte
              </label>
              <textarea
                id="node-text"
                className="field-input min-h-[64px] resize-y"
                value={text}
                onChange={(event) => setText(event.target.value)}
                onBlur={() => text !== single.text && updateNodeText(single.id, text)}
              />
            </div>

            <div>
              <label className="field-label" htmlFor="node-url">
                Lien
              </label>
              <div className="flex items-center gap-2">
                <input
                  id="node-url"
                  type="url"
                  inputMode="url"
                  placeholder="https://exemple.fr"
                  className="field-input"
                  value={url}
                  onChange={(event) => setUrl(event.target.value)}
                  onBlur={commitUrl}
                />
                {single.url ? (
                  <a
                    href={single.url}
                    target="_blank"
                    rel="noopener noreferrer nofollow"
                    title="Ouvrir dans un nouvel onglet"
                    aria-label="Ouvrir le lien dans un nouvel onglet"
                    className="rounded-lg border border-zinc-200 p-2 text-zinc-600 transition-colors hover:bg-zinc-50 dark:border-zinc-700 dark:text-zinc-300 dark:hover:bg-zinc-800"
                  >
                    <LinkIcon />
                  </a>
                ) : null}
              </div>
            </div>

            <div>
              <label className="field-label" htmlFor="node-note">
                Notes
              </label>
              <textarea
                id="node-note"
                className="field-input min-h-[70px] resize-y"
                placeholder="Visible ici uniquement ; une icone signale la note sur le canvas."
                value={note}
                onChange={(event) => setNote(event.target.value)}
                onBlur={() =>
                  note !== (single.note ?? '') &&
                  updateNode(single.id, { note: note || undefined })
                }
              />
            </div>
          </>
        ) : (
          <p className="text-xs leading-relaxed text-zinc-500 dark:text-zinc-400">
            Texte, lien et notes se modifient noeud par noeud. Les reglages d&apos;icone et de style
            ci-dessous s&apos;appliquent a toute la selection.
          </p>
        )}

        <div>
          <span className="field-label">Icone</span>
          <div className="mb-2 flex flex-wrap gap-1">
            <button
              type="button"
              aria-label="Aucune icone"
              title="Aucune icone"
              onClick={() => setNodesIcon(ids, undefined)}
              className="h-8 w-8 rounded-md border border-zinc-200 text-xs text-zinc-500 transition-colors hover:bg-zinc-50 dark:border-zinc-700 dark:hover:bg-zinc-800"
            >
              -
            </button>
            {EMOJI_ICONS.map((emoji) => (
              <button
                key={emoji}
                type="button"
                aria-label={`Icone ${emoji}`}
                aria-pressed={single?.icon === emoji}
                onClick={() => setNodesIcon(ids, emoji, 'emoji')}
                className={`h-8 w-8 rounded-md border text-base transition-colors ${
                  single?.icon === emoji
                    ? 'border-indigo-400 bg-indigo-50 dark:bg-indigo-950/50'
                    : 'border-zinc-200 hover:bg-zinc-50 dark:border-zinc-700 dark:hover:bg-zinc-800'
                }`}
              >
                {emoji}
              </button>
            ))}
          </div>
          <div className="flex flex-wrap gap-1">
            {BUILTIN_ICON_IDS.map((iconId) => {
              const { label, Icon } = BUILTIN_ICONS[iconId] as (typeof BUILTIN_ICONS)[string];
              return (
                <button
                  key={iconId}
                  type="button"
                  aria-label={`Icone ${label}`}
                  title={label}
                  aria-pressed={single?.icon === iconId}
                  onClick={() => setNodesIcon(ids, iconId, 'builtin')}
                  className={`flex h-8 w-8 items-center justify-center rounded-md border text-zinc-600 transition-colors dark:text-zinc-300 ${
                    single?.icon === iconId
                      ? 'border-indigo-400 bg-indigo-50 dark:bg-indigo-950/50'
                      : 'border-zinc-200 hover:bg-zinc-50 dark:border-zinc-700 dark:hover:bg-zinc-800'
                  }`}
                >
                  <Icon size={16} strokeWidth={1.8} aria-hidden="true" />
                </button>
              );
            })}
          </div>
        </div>

        <SelectField
          id="icon-position"
          label="Position de l'icone"
          value={styleOf(nodes, (node) => node.iconStyle?.position).value ?? 'left'}
          mixed={styleOf(nodes, (node) => node.iconStyle?.position).mixed}
          options={ICON_POSITIONS}
          onChange={(position) => updateNodesIconStyle(ids, { position })}
        />

        <SegmentedControl
          legend="Taille de l'icone"
          mixed={styleOf(nodes, (node) => node.iconStyle?.size).mixed}
          selected={String(
            styleOf(nodes, (node) => node.iconStyle?.size).value ?? metrics.iconSize,
          )}
          options={ICON_SIZES.map((size) => ({ value: String(size), label: `${size} px` }))}
          onSelect={(value) => updateNodesIconStyle(ids, { size: Number(value) })}
        />

        <NumberField
          id="icon-gap"
          label="Espacement icone / texte"
          value={styleOf(nodes, (node) => node.iconStyle?.gap).value ?? metrics.iconGap}
          mixed={styleOf(nodes, (node) => node.iconStyle?.gap).mixed}
          min={LAYOUT_LIMITS.iconGap.min}
          max={LAYOUT_LIMITS.iconGap.max}
          onChange={(gap) => updateNodesIconStyle(ids, { gap })}
        />
      </PanelSection>

      <PanelSection id="typography" title="Typographie">
        <SelectField
          id="font-family"
          label="Police"
          value={styleOf(nodes, (node) => node.style?.fontFamily).value ?? 'theme'}
          mixed={styleOf(nodes, (node) => node.style?.fontFamily).mixed}
          options={FONT_FAMILY_OPTIONS.map((option) => ({ id: option.id, label: option.label }))}
          onChange={(fontFamily) =>
            updateNodesStyle(ids, {
              fontFamily: fontFamily === 'theme' ? undefined : (fontFamily as FontFamilyId),
            })
          }
        />

        <NumberField
          id="font-size"
          label="Taille du texte"
          value={
            styleOf(nodes, (node) => node.style?.fontSize).value ?? (reference?.fontSize ?? 14)
          }
          mixed={styleOf(nodes, (node) => node.style?.fontSize).mixed}
          min={LAYOUT_LIMITS.fontSize.min}
          max={LAYOUT_LIMITS.fontSize.max}
          onChange={(fontSize) => updateNodesStyle(ids, { fontSize })}
        />

        <div className="flex items-center gap-1.5">
          <Button
            size="sm"
            variant={styleOf(nodes, (node) => node.style?.bold).value ? 'primary' : 'secondary'}
            aria-pressed={Boolean(styleOf(nodes, (node) => node.style?.bold).value)}
            aria-label="Texte gras"
            title="Gras"
            className="font-bold"
            onClick={() =>
              updateNodesStyle(ids, {
                bold: !styleOf(nodes, (node) => node.style?.bold).value,
              })
            }
          >
            G
          </Button>
          <Button
            size="sm"
            variant={styleOf(nodes, (node) => node.style?.italic).value ? 'primary' : 'secondary'}
            aria-pressed={Boolean(styleOf(nodes, (node) => node.style?.italic).value)}
            aria-label="Texte italique"
            title="Italique"
            className="italic"
            onClick={() =>
              updateNodesStyle(ids, {
                italic: !styleOf(nodes, (node) => node.style?.italic).value,
              })
            }
          >
            I
          </Button>
        </div>

        <SegmentedControl
          legend="Alignement horizontal"
          options={HORIZONTAL_ALIGN}
          mixed={styleOf(nodes, (node) => node.style?.textAlign).mixed}
          selected={styleOf(nodes, (node) => node.style?.textAlign).value ?? 'left'}
          onSelect={(textAlign) => updateNodesStyle(ids, { textAlign })}
        />

        <SegmentedControl
          legend="Alignement vertical"
          options={VERTICAL_ALIGN}
          mixed={styleOf(nodes, (node) => node.style?.verticalAlign).mixed}
          selected={styleOf(nodes, (node) => node.style?.verticalAlign).value ?? 'top'}
          onSelect={(verticalAlign) => updateNodesStyle(ids, { verticalAlign })}
        />

        <NumberField
          id="line-height"
          label="Interligne"
          unit=""
          step={0.1}
          value={styleOf(nodes, (node) => node.style?.lineHeight).value ?? metrics.lineHeight}
          mixed={styleOf(nodes, (node) => node.style?.lineHeight).mixed}
          min={LAYOUT_LIMITS.lineHeight.min}
          max={LAYOUT_LIMITS.lineHeight.max}
          onChange={(lineHeight) => updateNodesStyle(ids, { lineHeight })}
        />
      </PanelSection>

      <PanelSection id="appearance" title="Apparence">
        <ColorField
          id="node-bg"
          label="Fond"
          shared={styleOf(nodes, (node) => node.style?.backgroundColor)}
          fallback={palette.background}
          onChange={(backgroundColor) => updateNodesStyle(ids, { backgroundColor })}
        />
        <ColorField
          id="node-text-color"
          label="Couleur du texte"
          shared={styleOf(nodes, (node) => node.style?.textColor)}
          fallback={palette.text}
          onChange={(textColor) => updateNodesStyle(ids, { textColor })}
        />
        <ColorField
          id="node-border"
          label="Bordure"
          shared={styleOf(nodes, (node) => node.style?.borderColor)}
          fallback={palette.border}
          onChange={(borderColor) => updateNodesStyle(ids, { borderColor })}
        />

        <SelectField
          id="node-shape"
          label="Forme"
          value={styleOf(nodes, (node) => node.style?.shape).value ?? theme.nodeShape}
          mixed={styleOf(nodes, (node) => node.style?.shape).mixed}
          options={SHAPES}
          onChange={(shape) => updateNodesStyle(ids, { shape })}
        />

        <SelectField
          id="node-shadow"
          label="Ombre"
          value={styleOf(nodes, (node) => node.style?.shadow).value ?? 'theme'}
          mixed={styleOf(nodes, (node) => node.style?.shadow).mixed}
          options={SHADOW_OPTIONS.map((option) => ({ id: option.id, label: option.label }))}
          onChange={(shadow) =>
            updateNodesStyle(ids, { shadow: shadow === 'theme' ? undefined : (shadow as ShadowStyle) })
          }
        />
      </PanelSection>

      <PanelSection id="layout" title="Mise en page">
        <SegmentedControl
          legend="Taille du noeud"
          mixed={styleOf(nodes, (node) => node.layout?.widthMode ?? 'auto').mixed}
          selected={styleOf(nodes, (node) => node.layout?.widthMode ?? 'auto').value ?? 'auto'}
          options={[
            { value: 'auto', label: 'Automatique' },
            { value: 'fixed', label: 'Personnalisee' },
          ]}
          onSelect={(widthMode) => {
            if (widthMode === 'auto') {
              fitNodesToContent(ids);
              return;
            }
            updateNodesLayout(ids, {
              widthMode: 'fixed',
              width: reference?.width ?? Math.round(reference?.minWidth ?? 160),
            });
          }}
        />

        <NumberField
          id="node-width"
          label="Largeur"
          value={
            styleOf(nodes, (node) => node.layout?.width ?? node.style?.width).value ??
            (reference?.width ?? 160)
          }
          mixed={styleOf(nodes, (node) => node.layout?.width ?? node.style?.width).mixed}
          min={LAYOUT_LIMITS.width.min}
          max={LAYOUT_LIMITS.width.max}
          onChange={(width) => updateNodesLayout(ids, { widthMode: 'fixed', width })}
        />

        <NumberField
          id="node-height"
          label="Hauteur"
          value={styleOf(nodes, (node) => node.layout?.height).value ?? (reference?.height ?? 48)}
          mixed={styleOf(nodes, (node) => node.layout?.height).mixed}
          min={LAYOUT_LIMITS.height.min}
          max={LAYOUT_LIMITS.height.max}
          onChange={(height) => updateNodesLayout(ids, { heightMode: 'fixed', height })}
        />

        <NumberField
          id="padding-x"
          label="Padding horizontal"
          value={styleOf(nodes, (node) => node.layout?.paddingX).value ?? metrics.paddingX}
          mixed={styleOf(nodes, (node) => node.layout?.paddingX).mixed}
          min={LAYOUT_LIMITS.paddingX.min}
          max={LAYOUT_LIMITS.paddingX.max}
          onChange={(paddingX) => updateNodesLayout(ids, { paddingX })}
        />

        <NumberField
          id="padding-y"
          label="Padding vertical"
          value={styleOf(nodes, (node) => node.layout?.paddingY).value ?? metrics.paddingY}
          mixed={styleOf(nodes, (node) => node.layout?.paddingY).mixed}
          min={LAYOUT_LIMITS.paddingY.min}
          max={LAYOUT_LIMITS.paddingY.max}
          onChange={(paddingY) => updateNodesLayout(ids, { paddingY })}
        />

        <ToggleRow
          id="node-wrap"
          label="Retour a la ligne automatique"
          checked={styleOf(nodes, (node) => node.layout?.wrap ?? true).value ?? true}
          mixed={styleOf(nodes, (node) => node.layout?.wrap ?? true).mixed}
          onChange={(wrap) => updateNodesLayout(ids, { wrap })}
        />

        <NumberField
          id="max-text-width"
          label="Largeur maximale du texte"
          value={styleOf(nodes, (node) => node.layout?.maxTextWidth).value ?? metrics.maxTextWidth}
          mixed={styleOf(nodes, (node) => node.layout?.maxTextWidth).mixed}
          min={LAYOUT_LIMITS.maxTextWidth.min}
          max={LAYOUT_LIMITS.maxTextWidth.max}
          disabled={styleOf(nodes, (node) => node.layout?.wrap ?? true).value === false}
          onChange={(maxTextWidth) => updateNodesLayout(ids, { maxTextWidth })}
        />
      </PanelSection>

      <PanelSection id="branch" title="Branche">
        <SelectField
          id="branch-style"
          label="Style"
          value={styleOf(nodes, (node) => node.branch?.style).value ?? 'theme'}
          mixed={styleOf(nodes, (node) => node.branch?.style).mixed}
          options={BRANCH_STYLES}
          onChange={(style) =>
            updateNodesBranch(ids, {
              style: style === 'theme' ? undefined : (style as BranchStyle),
            })
          }
        />

        <NumberField
          id="branch-width"
          label="Epaisseur"
          value={styleOf(nodes, (node) => node.branch?.width).value ?? theme.branchWidth}
          mixed={styleOf(nodes, (node) => node.branch?.width).mixed}
          min={LAYOUT_LIMITS.branchWidth.min}
          max={LAYOUT_LIMITS.branchWidth.max}
          onChange={(width) => updateNodesBranch(ids, { width })}
        />

        <ColorField
          id="branch-color"
          label="Couleur"
          shared={styleOf(nodes, (node) => node.branch?.color)}
          fallback={theme.branchColor}
          onChange={(color) => updateNodesBranch(ids, { color })}
        />
      </PanelSection>

      <div className="space-y-2 px-4 py-4">
        {single?.parentId ? (
          <Button size="sm" className="w-full" onClick={() => detachNode(single.id)}>
            Detacher de son parent
          </Button>
        ) : null}
        <Button size="sm" variant="danger" className="w-full" onClick={() => deleteNodes(ids)}>
          <TrashIcon className="h-4 w-4" />
          {nodes.length > 1 ? `Supprimer ${nodes.length} noeuds` : 'Supprimer ce noeud'}
        </Button>
      </div>
    </aside>
  );
}