import { z } from "zod";

export const contactSchema = z.object({
  name: z.string().min(2).max(80).transform((v) => v.replace(/[\r\n]+/g, " ").trim()),
  email: z.string().email().max(254),
  topic: z.enum(["general", "honey-bees", "personal-training", "sourdough", "farm-to-table", "recreation-apps", "laser-engraving", "3d-printing"]).default("general"),
  message: z.string().min(10).max(5000),
  phone: z.string().optional().default(""),
});

export const contactBodySchema = contactSchema.extend({
  website: z.string().optional().default(""),
  company: z.string().optional().default(""),
});

export type ContactInput = z.infer<typeof contactSchema>;
export type ContactBody = z.infer<typeof contactBodySchema>;

export function isHoneypotTriggered(body: { website?: string; company?: string }): boolean {
  const filled = (v?: string) => typeof v === "string" && v.trim().length > 0;
  return filled(body.website) || filled(body.company);
}

export function sanitizeHeaderValue(value: string): string {
  return value.replace(/[\r\n]+/g, " ").trim().slice(0, 200);
}