51 lines
2.4 KiB
TypeScript
51 lines
2.4 KiB
TypeScript
import { nanoid } from "nanoid";
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import { nextCanvasVersionLabel } from "@/lib/canvas/canvas-layout";
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import type { CanvasNodeData, CanvasNodeMetadata } from "@/types/canvas";
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function snapshotMetadata(metadata: CanvasNodeMetadata | undefined, rootId: string, label: string): CanvasNodeMetadata {
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const snapshot = { ...metadata, versionOfNodeId: rootId, versionLabel: label, versionPrimary: false };
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delete snapshot.taskId;
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delete snapshot.taskStatus;
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delete snapshot.taskProgress;
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delete snapshot.taskStage;
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delete snapshot.taskCreatedAt;
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delete snapshot.taskUpdatedAt;
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delete snapshot.errorDetails;
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delete snapshot.generationErrorCode;
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delete snapshot.failedPromptFingerprint;
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delete snapshot.isBatchRoot;
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delete snapshot.batchRootId;
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delete snapshot.batchChildIds;
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delete snapshot.batchFailedCount;
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delete snapshot.primaryImageId;
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delete snapshot.imageBatchExpanded;
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snapshot.status = snapshot.content ? "success" : "idle";
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return snapshot;
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}
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// 原位生成保留稳定节点 ID，同时把生成前媒体快照放入同一版本族。
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export function prepareInPlaceMediaVersion(nodes: CanvasNodeData[], nodeId: string): CanvasNodeData[] {
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const source = nodes.find((node) => node.id === nodeId);
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if (!source?.metadata?.content) return nodes;
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const rootId = source.metadata.versionOfNodeId || source.id;
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const snapshotLabel = source.metadata.versionLabel || "A";
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const nextLabel = nextCanvasVersionLabel(rootId, source.metadata.versionLabel ? nodes : [{ ...source, metadata: { ...source.metadata, versionOfNodeId: rootId, versionLabel: "A" } }, ...nodes.filter((node) => node.id !== source.id)]);
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const snapshot: CanvasNodeData = {
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...source,
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id: nanoid(),
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title: `${source.title.replace(/ · [A-Z]$/, "")} · ${snapshotLabel}`,
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position: { x: source.position.x + 36, y: source.position.y + 36 },
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parentId: undefined,
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metadata: snapshotMetadata(source.metadata, rootId, snapshotLabel),
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};
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return [
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...nodes.map((node) => {
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if ((node.metadata?.versionOfNodeId || node.id) !== rootId) return node;
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if (node.id !== source.id) return { ...node, metadata: { ...node.metadata, versionPrimary: false } };
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return { ...node, metadata: { ...node.metadata, versionOfNodeId: rootId, versionLabel: nextLabel, versionPrimary: true } };
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}),
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snapshot,
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];
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}
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