import { z } from 'zod';

// Regex basique IPv4 ; on peut étendre à IPv6 avec la lib `ip-address`
const ipv4Regex = /^(25[0-5]|2[0-4]\d|[01]?\d\d?)(\.(25[0-5]|2[0-4]\d|[01]?\d\d?)){3}$/;

export const hostStatusSchema = z.enum(['UP', 'DOWN', 'UNKNOWN']);
export const hostSourceSchema = z.enum(['MANUAL', 'DISCOVERED', 'IMPORTED']);

export const createHostSchema = z.object({
  ipAddress: z.string().regex(ipv4Regex, 'IP invalide (IPv4 attendu)'),
  hostname: z.string().min(1).max(255).optional(),
  macAddress: z
    .string()
    .regex(/^([0-9A-Fa-f]{2}[:-]){5}[0-9A-Fa-f]{2}$/, 'MAC invalide')
    .optional(),
  description: z.string().max(2000).optional(),
  networkId: z.string().cuid().optional(),
  status: hostStatusSchema.optional(),
  source: hostSourceSchema.optional(),
  vendor: z.string().optional(),
  osGuess: z.string().optional(),
});

export const updateHostSchema = createHostSchema.partial();

export type CreateHostInput = z.infer<typeof createHostSchema>;
export type UpdateHostInput = z.infer<typeof updateHostSchema>;