import { z } from "zod";

export const uuidConfigSchema = z.object({
  defaultVersion: z.enum(["v4", "v7"]).default("v4"),
  defaultLength: z.number().int().positive().max(256).default(32),
});

export type UuidToolConfig = z.infer<typeof uuidConfigSchema>;

export const DEFAULT_UUID_CONFIG: UuidToolConfig = {
  defaultVersion: "v4",
  defaultLength: 32,
};

export function parseUuidConfig(raw: unknown): UuidToolConfig {
  const parsed = uuidConfigSchema.safeParse(raw);
  if (!parsed.success) {
    throw new Error(`Invalid uuid config: ${parsed.error.message}`);
  }
  return parsed.data;
}