import apiClient from './client'

/**
 * Usage counters API.
 *
 * TODO: backend `/usage/{field}` endpoint not yet implemented (planned).
 * Tracked under self-serve signup Phase 2 — Task 33 calls this lazily; today
 * it 404s and the consuming hook (`useFeatureLimit`) cleanly degrades to
 * `used = 0`.
 */
export const usageApi = {
  /**
   * Fetch the current count for a usage field (e.g. `active_users`,
   * `flowpilot_sessions_this_month`). The field name is the same key used in
   * `BillingState.planLimits`.
   */
  async getCount(field: string): Promise<{ used: number }> {
    const response = await apiClient.get<{ used: number }>(`/usage/${field}`)
    return response.data
  },
}

export default usageApi