munch-ease-frontend/src/api/invitations.ts

import { fetchApi } from '@/api/client'

export type Household = { id: number; name: string; slug: string }

export async function acceptInvitation(token: string): Promise<Household> {
  const resp = await fetchApi('/api/v1/invitations/accept', {
    method: 'POST',
    headers: { 'Content-Type': 'application/json' },
    body: JSON.stringify({ token }),
  })
  if (!resp.ok) throw new Error(`${resp.status} ${resp.statusText || 'HTTP error'}`)
  const data = await resp.json().catch(() => null)
  const h = data?.household
  if (!h || typeof h.id !== 'number' || typeof h.slug !== 'string' || typeof h.name !== 'string') {
    throw new Error('Invalid invitation accept response')
  }
  return { id: h.id, name: h.name, slug: h.slug }
}

export async function sendInvitation(email: string): Promise<void> {
  const resp = await fetchApi('/api/v1/invitations', {
    method: 'POST',
    headers: { 'Content-Type': 'application/json' },
    body: JSON.stringify({ email }),
  })
  if (!resp.ok && resp.status !== 204) throw new Error(`${resp.status} ${resp.statusText || 'HTTP error'}`)
}