#!/usr/bin/env bash
# Register railiance01 host_paths for all State Hub repos.
# Usage: railiance01-register-host-paths.sh [--dry-run]
set -euo pipefail

API_BASE="${API_BASE:-http://127.0.0.1:8000}"
HOST="${RAILIANCE_HOST:-239.62.205.92.host.secureserver.net}"
CLONE_ROOT="${CLONE_ROOT:-/home/tegwick}"
DRY_RUN=0

if [[ "${1:-}" == "--dry-run" ]]; then
  DRY_RUN=1
fi

repos=$(curl -fsS "${API_BASE}/repos/")
registered=0
skipped=0

while IFS= read -r slug; do
  path="${CLONE_ROOT}/${slug}"
  current=$(python3 -c "
import json, sys
repos = json.load(sys.stdin)
for r in repos:
    if r['slug'] == sys.argv[1]:
        print((r.get('host_paths') or {}).get(sys.argv[2], ''))
        break
" <<<"${repos}" "${slug}" "${HOST}")
  if [[ "${current}" == "${path}" ]]; then
    echo "OK   ${slug}"
    skipped=$((skipped + 1))
    continue
  fi
  if [[ "${DRY_RUN}" -eq 1 ]]; then
    echo "DRY  ${slug} host_paths[${HOST}]=${path} (was: ${current:-<empty>})"
    continue
  fi
  curl -fsS -X POST "${API_BASE}/repos/${slug}/paths" \
    -H "Content-Type: application/json" \
    -d "{\"host\": \"${HOST}\", \"path\": \"${path}\"}" >/dev/null
  echo "POST ${slug} -> ${path}"
  registered=$((registered + 1))
done < <(python3 -c "
import json, sys
for r in sorted(json.load(sys.stdin), key=lambda x: x['slug']):
    print(r['slug'])
" <<<"${repos}")

echo "done: registered=${registered} unchanged=${skipped}"