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import { buildDefaultScene } from "@/lib/scenes";
import type { SerializedScene } from "@/services/storage/types";
import type { TScene } from "@/types/timeline";
import type { MigrationResult, ProjectRecord } from "./types";
export interface TransformV0ToV1Options {
now?: Date;
}
export function transformProjectV0ToV1({
project,
options = {},
}: {
project: ProjectRecord;
options?: TransformV0ToV1Options;
}): MigrationResult<ProjectRecord> {
const { now = new Date() } = options;
const scenesValue = project.scenes;
if (Array.isArray(scenesValue) && scenesValue.length > 0) {
return { project, skipped: true, reason: "already has scenes" };
}
const mainScene = buildDefaultScene({ isMain: true, name: "Main scene" });
const serializedScene = serializeScene({ scene: mainScene });
const updatedProject: ProjectRecord = {
...project,
scenes: [serializedScene],
currentSceneId: mainScene.id,
version: 1,
};
const updatedAt = now.toISOString();
if (isRecord(project.metadata)) {
updatedProject.metadata = {
...project.metadata,
updatedAt,
};
} else {
updatedProject.updatedAt = updatedAt;
}
return { project: updatedProject, skipped: false };
}
export function getProjectId({
project,
}: {
project: ProjectRecord;
}): string | null {
const idValue = project.id;
if (typeof idValue === "string" && idValue.length > 0) {
return idValue;
}
const metadataValue = project.metadata;
if (!isRecord(metadataValue)) {
return null;
}
const metadataId = metadataValue.id;
if (typeof metadataId === "string" && metadataId.length > 0) {
return metadataId;
}
return null;
}
function serializeScene({ scene }: { scene: TScene }): SerializedScene {
return {
id: scene.id,
name: scene.name,
isMain: scene.isMain,
tracks: scene.tracks,
bookmarks: scene.bookmarks,
createdAt: scene.createdAt.toISOString(),
updatedAt: scene.updatedAt.toISOString(),
};
}
function isRecord(value: unknown): value is ProjectRecord {
return typeof value === "object" && value !== null;
}
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