perfil/nuxt4/composables/useAuthentik.ts

/**
 * Composable para leer información de usuario de Authentik
 * Los headers son inyectados por Authentik Proxy Outpost
 */
export const useAuthentik = () => {
  const headers = useRequestHeaders()

  const user = computed(() => {
    const username = headers['x-authentik-username']
    const email = headers['x-authentik-email']
    const name = headers['x-authentik-name']
    const groups = headers['x-authentik-groups']
    const uid = headers['x-authentik-uid']

    // Si no hay username, el usuario no está autenticado
    if (!username) {
      return null
    }

    return {
      username,
      email,
      name,
      groups: groups ? groups.split('|') : [],
      uid,
      // Generar avatar URL usando UI Avatars
      avatar: `https://ui-avatars.com/api/?name=${encodeURIComponent(name || username)}&background=random&size=128`
    }
  })

  const isAuthenticated = computed(() => !!user.value)

  const logout = () => {
    // Authentik Proxy Outpost maneja el logout
    // Redirigir a /outpost.goauthentik.io/sign_out
    navigateTo('/outpost.goauthentik.io/sign_out', { external: true })
  }

  const goToProfile = () => {
    // URL de perfil de Authentik
    const authentikUrl = useRuntimeConfig().public.authentikUrl || 'https://authentik.nucleoriofrio.com'
    navigateTo(`${authentikUrl}/if/user/`, { external: true, open: { target: '_blank' } })
  }

  return {
    user,
    isAuthenticated,
    logout,
    goToProfile
  }
}