import { z } from "zod";

export const magic8ballConfigSchema = z.object({
  language: z
    .enum(["zh", "en"])
    .default("zh")
    .describe("回答语言"),
});

export type Magic8ballToolConfig = z.infer<typeof magic8ballConfigSchema>;

export const DEFAULT_MAGIC8BALL_CONFIG: Magic8ballToolConfig = {
  language: "zh",
};

export function parseMagic8ballConfig(raw: unknown): Magic8ballToolConfig {
  const parsed = magic8ballConfigSchema.safeParse(raw);
  if (!parsed.success) {
    throw new Error(`Invalid magic-8ball config: ${parsed.error.message}`);
  }
  return parsed.data;
}