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feat(canvas): add bounded resumable import coordination

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Codex Bot
2026-11-08 15:40:10 +08:00
parent be94446f12
commit 160c16afb7
4 changed files with 314 additions and 3 deletions
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src/lib/canvas-core/duplicate.ts
+3 -3
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@@ -7,7 +7,7 @@ import { clone, fault, freeze } from './values.ts';
export type DuplicatePlan = { readonly version: 1; readonly roots: readonly Id[]; readonly elementIds: Readonly<Record<Id, Id>>; readonly canvasIds: Readonly<Record<Id, Id>>; readonly changes: readonly Change[] };
export type DuplicateOptions = { readonly createId: () => Id; readonly worldOffset?: Point; readonly mapping?: { readonly elements: Readonly<Record<Id, Id>>; readonly canvases: Readonly<Record<Id, Id>> } };
function copyData(element: ElementRecord, registry: Registry, elements: ReadonlyMap<Id, Id>, canvases: ReadonlyMap<Id, Id>, document: Document): Data {
export function remapCopyData(element: ElementRecord, registry: Registry, elements: ReadonlyMap<Id, Id>, canvases: ReadonlyMap<Id, Id>, document: Document): Data {
const definition = registry.components.get(element.componentId), schema = definition?.copy;
if (registry.resolve(element) !== 'known' || !schema) throw fault('copy_schema_unavailable', [element.id]);
const data = clone(element.data) as Record<string, Json>;
@@ -84,7 +84,7 @@ export function planDuplicate(document: Document, registry: Registry, selection:
const transform = canvasTransform(document, old.ownerCanvasId), zero = toLocal(transform, { x: 0, y: 0 }), shift = toLocal(transform, offset);
geometry = { ...geometry, x: geometry.x + shift.x - zero.x, y: geometry.y + shift.y - zero.y };
}
const after = { ...clone(old), id: elementIds.get(old.id)!, incarnation: 1, ownerCanvasId: canvasIds.get(old.ownerCanvasId) ?? old.ownerCanvasId, data: copyData(old, registry, elementIds, canvasIds, document), geometry };
const after = { ...clone(old), id: elementIds.get(old.id)!, incarnation: 1, ownerCanvasId: canvasIds.get(old.ownerCanvasId) ?? old.ownerCanvasId, data: remapCopyData(old, registry, elementIds, canvasIds, document), geometry };
changes.push({ kind: 'element', id: after.id, before: null, after });
}
}
@@ -105,7 +105,7 @@ export function planDuplicate(document: Document, registry: Registry, selection:
const from = displacement(edge.source.elementId, source.elementId), to = displacement(edge.target.elementId, target.elementId), knots = path.knots;
path = { ...path, knots: knots.map((raw, index) => { const knot = raw as Record<string, Json>, point = knot.position as { x: number; y: number }, world = toWorld(transform, point), t = (index + 1) / (knots.length + 1); return { ...knot, position: toLocal(transform, { x: world.x + from.x * (1 - t) + to.x * t, y: world.y + from.y * (1 - t) + to.y * t }) }; }) };
}
const after: ElementRecord = { ...clone(edge), id: elementIds.get(edge.id)!, incarnation: 1, ownerCanvasId: owner, source, target, path, data: copyData(edge, registry, elementIds, canvasIds, document) };
const after: ElementRecord = { ...clone(edge), id: elementIds.get(edge.id)!, incarnation: 1, ownerCanvasId: owner, source, target, path, data: remapCopyData(edge, registry, elementIds, canvasIds, document) };
changes.push({ kind: 'element', id: after.id, before: null, after });
}
validateDocument(applyChanges(document, changes), registry);