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import { DEFAULT_TRACK_NAMES } from "@/lib/timeline/tracks";
import type { TrackType, TimelineTrack } from "@/lib/timeline";
export function buildEmptyTrack({
id,
type,
name,
}: {
id: string;
type: TrackType;
name?: string;
}): TimelineTrack {
const trackName = name ?? DEFAULT_TRACK_NAMES[type];
switch (type) {
case "video":
return {
id,
name: trackName,
type: "video",
elements: [],
hidden: false,
muted: false,
isMain: false,
};
case "text":
return {
id,
name: trackName,
type: "text",
elements: [],
hidden: false,
};
case "graphic":
return {
id,
name: trackName,
type: "graphic",
elements: [],
hidden: false,
};
case "audio":
return {
id,
name: trackName,
type: "audio",
elements: [],
muted: false,
};
case "effect":
return {
id,
name: trackName,
type: "effect",
elements: [],
hidden: false,
};
default:
throw new Error(`Unsupported track type: ${type}`);
}
}
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