type BaseFilter = {
	createVars: () => { [key: string]: any };
};

function createBaseFilter(key: string, content: any): BaseFilter {
	return {
		createVars: () => ({ [key]: content }),
	};
}

export function createAndFilter(filters: Array<BaseFilter>): BaseFilter {
	const filterVars = filters.map((filter) => filter.createVars());
	return createBaseFilter("andFilters", { filters: filterVars });
}

export function createCategoryFilter(
	feature: string,
	value: string,
): BaseFilter {
	const content = { [feature]: { value } };
	return createBaseFilter(feature, content);
}

export function createRangeFilter(
	feature: string,
	greaterThanEqualTo: number,
	lessThan: number,
): BaseFilter {
	const content = { greaterThanEqualTo, lessThan };
	return createBaseFilter(feature, content);
}