import type { ProviderHeaders } from "../types.ts";

export function headersToRecord(headers: Headers): Record<string, string> {
	const result: Record<string, string> = {};
	for (const [key, value] of headers.entries()) {
		result[key] = value;
	}
	return result;
}

export function providerHeadersToRecord(headers: ProviderHeaders | undefined): Record<string, string> | undefined {
	if (!headers) return undefined;
	const result: Record<string, string> = {};
	for (const [key, value] of Object.entries(headers)) {
		if (value !== null) result[key] = value;
	}
	return Object.keys(result).length > 0 ? result : undefined;
}