Function createPresets

apps/desktop/src/utils/createPresets.ts:11–74

()

};

export function createPresets() {
	const query = presetsStore.createQuery();

	async function updatePresets(fn: (prev: PresetsStore) => void) {
		if (query.isLoading) throw new Error("Presets not loaded");

		let p = query.data;
		if (!p) {
			p = { presets: [], default: null };
			await presetsStore.set(p);
		}

		const newValue = produce(fn)(p);

		await presetsStore.set(newValue);
	}

	return {
		query,
		createPreset: async (preset: CreatePreset) => {
			const config = {
				...preset.config,
				timeline: null,
				clips: [],
			};

			await updatePresets((store) => {
				store.presets.push({ name: preset.name, config });
				store.default = preset.default
					? store.presets.length - 1
					: store.default;
			});
		},
		deletePreset: (index: number) =>
			updatePresets((store) => {
				store.presets.splice(index, 1);
				if (store.default === null) return;
				if (index === store.default) {
					store.default = store.presets.length > 0 ? 0 : null;
				} else if (index < store.default) {
					store.default = store.default - 1;
				}
			}),
		setDefault: (index: number) =>
			updatePresets((store) => {
				store.default = index;
			}),
		renamePreset: (index: number, name: string) =>
			updatePresets((store) => {
				store.presets[index].name = name;
			}),
		saveToPreset: (
			index: number,
			config: Omit<ProjectConfiguration, "timeline">,
		) =>
			updatePresets((store) => {
				store.presets[index].config = {
					...config,