#!/usr/bin/env bash
set -euo pipefail

BASE_URL="http://127.0.0.1:8080/api"
ALLOWLIST_FILE="$HOME/systemctl-webui/allowed_units.txt"
LOG_FILE="./systemd_api_test_$(date +%F_%H%M%S).log"

# Helper: log zowel naar scherm als bestand
log() {
  echo "$*" | tee -a "$LOG_FILE"
}

# Helper: POST en log response
post() {
  local path="$1"
  log ""
  log "### POST $BASE_URL$path"
  # -sS: silent maar errors tonen, -i: headers ook, voor debugging
  curl -sS -i -X POST "$BASE_URL$path" | tee -a "$LOG_FILE"
  log ""
}

# URL-encode alleen het @ teken (meest voorkomende issue)
# (Als je later meer nodig hebt, kunnen we dat uitbreiden)
encode_unit() {
  echo "$1" | sed 's/@/%40/g'
}

log "== Systemd API test gestart =="
log "Base URL: $BASE_URL"
log "Allowlist: $ALLOWLIST_FILE"
log "Log file: $LOG_FILE"

if [[ ! -f "$ALLOWLIST_FILE" ]]; then
  log "ERROR: allowlist bestand niet gevonden: $ALLOWLIST_FILE"
  exit 1
fi

log ""
log "== 1) daemon-reload =="
post "/daemon-reload"

log ""
log "== 2) status van allowlisted units =="
while IFS= read -r unit; do
  unit="$(echo "$unit" | sed 's/#.*//; s/[[:space:]]//g')"
  [[ -z "$unit" ]] && continue
  [[ "$unit" != *.service ]] && continue

  enc_unit="$(encode_unit "$unit")"
  post "/status/$enc_unit"
done < "$ALLOWLIST_FILE"

log ""
log "== 3) start sonarr.service (als in allowlist) =="
if grep -qE '^[[:space:]]*sonarr\.service[[:space:]]*$' "$ALLOWLIST_FILE"; then
  post "/start/sonarr.service"
  log "== 4) status sonarr.service na start =="
  post "/status/sonarr.service"
else
  log "SKIP: sonarr.service staat niet in allowlist"
fi

log ""
log "== Klaar. Output staat in: $LOG_FILE =="