export const corsHeaders = {
  "Access-Control-Allow-Origin": "*",
  "Access-Control-Allow-Headers": "authorization, x-client-info, apikey, content-type",
  "Access-Control-Allow-Methods": "GET, POST, OPTIONS",
};

export function json(data: unknown, status = 200): Response {
  return new Response(JSON.stringify(data), {
    status,
    headers: {
      ...corsHeaders,
      "Content-Type": "application/json",
    },
  });
}

export function fail(message: string, status = 400): Response {
  return json({ error: message }, status);
}

export function handleOptions(req: Request): Response | null {
  if (req.method !== "OPTIONS") return null;
  return new Response("ok", { headers: corsHeaders });
}