import { z } from 'zod';
import { Role } from '../constants/roles';

const roleEnum = z.enum([
  Role.SUPER_ADMIN,
  Role.TENANT_ADMIN,
  Role.MANAGER,
  Role.TECHNICIAN,
  Role.VIEWER,
]);

export const createUserSchema = z.object({
  email: z.string().email('Invalid email address'),
  password: z.string().min(8, 'Password must be at least 8 characters'),
  firstName: z.string().min(1, 'First name is required'),
  lastName: z.string().min(1, 'Last name is required'),
  roles: z.array(roleEnum).min(1, 'At least one role is required'),
});

export const updateUserSchema = z.object({
  firstName: z.string().min(1).optional(),
  lastName: z.string().min(1).optional(),
  roles: z.array(roleEnum).min(1).optional(),
});

export type CreateUserInput = z.infer<typeof createUserSchema>;
export type UpdateUserInput = z.infer<typeof updateUserSchema>;