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

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
ROOT_DIR="${ROOT_DIR:-${SCRIPT_DIR}}"
PROVIDER_DIR="${ROOT_DIR}/universal_rebuild"
SERVICES_FILE="${SERVICES_FILE:-${ROOT_DIR}/devops/config/services_list.txt}"

TOKEN_FILE="${TOKEN_FILE:-}"
NUBES_API_TOKEN="${NUBES_API_TOKEN:-}"

if [[ -z "$NUBES_API_TOKEN" ]]; then
  if [[ -z "$TOKEN_FILE" ]]; then
    TOKEN_FILE=$(ls -t /home/naeel/terra/*.token 2>/dev/null | head -n 1 || true)
  fi
  if [[ -n "$TOKEN_FILE" && -f "$TOKEN_FILE" ]]; then
    NUBES_API_TOKEN=$(cat "$TOKEN_FILE")
  fi
fi

if [[ -z "$NUBES_API_TOKEN" ]]; then
  echo "Error: NUBES_API_TOKEN or TOKEN_FILE is required" >&2
  exit 2
fi

if [[ ! -f "$SERVICES_FILE" ]]; then
  echo "Error: services file not found: $SERVICES_FILE" >&2
  exit 2
fi

API_ENDPOINT="${NUBES_API_ENDPOINT:-https://deck-api.ngcloud.ru/api/v1/index.cfm}"

while IFS= read -r sid; do
  sid="${sid//[$'\t'\r' ']}"
  if [[ -z "$sid" ]]; then
    continue
  fi
  if [[ "$sid" == \#* ]]; then
    continue
  fi
  svc_name=$(python3 - <<PY
import json
import urllib.parse
import urllib.request

sid = "${sid}"
endpoint = "${API_ENDPOINT}"
token = "${NUBES_API_TOKEN}"

params = urllib.parse.urlencode({"endpoint": f"/services/{sid}"})
url = f"{endpoint}?{params}"
req = urllib.request.Request(url)
if token:
    req.add_header("Authorization", f"Bearer {token}")

with urllib.request.urlopen(req) as resp:
    data = json.loads(resp.read().decode("utf-8"))

svc = data.get("svc", {})
name = svc.get("svcShort") or svc.get("name") or svc.get("title") or f"service_{sid}"
print(name)
PY
)

  echo "Generating YAML for ${sid} (${svc_name})"
  (
    cd "$PROVIDER_DIR"
    NUBES_API_TOKEN="$NUBES_API_TOKEN" \
    NUBES_SERVICE_ID="$sid" \
    NUBES_SERVICE_NAME="$svc_name" \
    NUBES_OUTPUT="${PROVIDER_DIR}/resources_yaml/${svc_name}.yaml" \
    NUBES_INSTRUCTION_OUTPUT="/dev/null" \
    go run ./tools/service_params_gen/main.go
  )

done < "$SERVICES_FILE"

echo "Done. YAML files are in ${PROVIDER_DIR}/resources_yaml"