import { z } from 'zod';

export const NAME_MAX_LENGTH = 100;

export const profileNameSchema = z
  .string({ required_error: 'Name is required' })
  .trim()
  .min(1, 'Name cannot be empty')
  .max(NAME_MAX_LENGTH, `Name must be at most ${NAME_MAX_LENGTH} characters`);

export const PROFILE_AGE_MIN = 12;

export const profileAgeSchema = z
  .number({
    required_error: 'Age is required',
    invalid_type_error: 'Age must be an integer',
  })
  .int('Age must be an integer')
  .min(PROFILE_AGE_MIN, `Age must be at least ${PROFILE_AGE_MIN}`);

export const patchProfileSchema = z
  .object({
    name: profileNameSchema.optional(),
    age: profileAgeSchema.optional(),
  })
  .refine((value) => value.name !== undefined || value.age !== undefined, {
    message: 'At least one of name or age is required',
  });

export type PatchProfileInput = z.infer<typeof patchProfileSchema>;