export function createTemplateEditContext(template, baseline) {
  return {
    type: template.type || "template",
    id: template.id,
    name: template.name,
    revision: template.revision,
    readOnly: template.type === "animation" || Boolean(template.read_only ?? template.readOnly),
    baseline,
  };
}

export function templateEditSnapshot(context, serializedScene) {
  if (!context) return null;
  return {
    type: context.type || "template",
    id: context.id,
    name: context.name,
    revision: context.revision,
    readOnly: Boolean(context.readOnly),
    dirty: serializedScene !== context.baseline,
  };
}

export function sceneNeedsTemplateSave(context, serializedScene) {
  return !context || serializedScene !== context.baseline;
}