#!/usr/bin/env sh
# Bounded background control-plane writes for the M15 backup-consistency rehearsal.
#
# A logical backup must stay coherent while ModelForge keeps writing. This drives real
# operational writes (capacity snapshots and SLO evaluations) for a bounded period so the
# dump is taken against a moving database rather than a quiesced one.
set -eu

BASE_URL="${MODELFORGE_BASE_URL:-http://localhost:8000}"
DURATION="${M15_WRITE_SECONDS:-90}"
INTERVAL="${M15_WRITE_INTERVAL:-3}"
TOKEN="${MODELFORGE_OPERATOR_API_KEY:?operator API key is required}"

deadline=$(( $(date +%s) + DURATION ))
writes=0
while [ "$(date +%s)" -lt "$deadline" ]; do
  curl -s -o /dev/null -X POST -H "X-ModelForge-Admin-Token: ${TOKEN}" \
    "${BASE_URL}/api/v1/admin/operations/capacity/collect" || true
  curl -s -o /dev/null -X POST -H "X-ModelForge-Admin-Token: ${TOKEN}" \
    "${BASE_URL}/api/v1/admin/operations/slo-evaluations/run" || true
  writes=$(( writes + 2 ))
  sleep "${INTERVAL}"
done
printf 'background_write_requests=%s\n' "${writes}"