import { literal, object, string } from "zod"

export const usernameSchema = string()
  .min(3, "Username must be at least 3 characters")
  .max(20, "Username must be less than 20 characters")
  .regex(/^[a-zA-Z0-9]+$/, "Username must be alphanumeric")

export const passwordSchema = string()
  .min(4, "Password must be more than 4 characters")
  .max(32, "Password must be less than 32 characters")
  .optional()
  .or(literal(''))

export const signInSchema = object({
  username: usernameSchema,
  password: passwordSchema,
})