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

PROJECT_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
RUN_SCRIPT="${PROJECT_ROOT}/scripts/run-unraid.sh"

if [[ ! -x "${RUN_SCRIPT}" ]]; then
  chmod +x "${RUN_SCRIPT}"
fi

if [[ "${SKIP_GIT_PULL:-0}" != "1" ]] && command -v git >/dev/null 2>&1; then
  if git -C "${PROJECT_ROOT}" rev-parse --is-inside-work-tree >/dev/null 2>&1; then
    echo "==> Aktualisiere Git-Stand (git pull --ff-only)"
    git -C "${PROJECT_ROOT}" pull --ff-only || echo "Hinweis: git pull fehlgeschlagen, fahre mit lokalem Stand fort."
  fi
fi

for env_file in "${PROJECT_ROOT}/.env.unraid" "${PROJECT_ROOT}/.env"; do
  if [[ -f "${env_file}" ]]; then
    echo "==> Lade Umgebungswerte aus ${env_file}"
    # shellcheck disable=SC1090
    set -a; source "${env_file}"; set +a
    break
  fi
done

"${RUN_SCRIPT}"

TEMPLATE_NAME="${TEMPLATE_NAME:-my-lidarr-spotify-frontend.xml}"
UNRAID_URL="${UNRAID_URL:-}"

if [[ -z "${UNRAID_URL}" ]]; then
  if command -v hostname >/dev/null 2>&1; then
    HOST_IP="$(hostname -I 2>/dev/null | awk '{print $1}')"
    if [[ -n "${HOST_IP}" ]]; then
      UNRAID_URL="http://${HOST_IP}"
    fi
  fi
fi

if [[ -z "${UNRAID_URL}" ]]; then
  UNRAID_URL="http://tower"
fi

UNRAID_URL="${UNRAID_URL%/}"
TARGET_URL="${UNRAID_URL}/Docker/AddContainer?xmlTemplate=user/${TEMPLATE_NAME}"

echo "==> Template direkt aufrufen:"
echo "${TARGET_URL}"

if command -v xdg-open >/dev/null 2>&1; then
  xdg-open "${TARGET_URL}" >/dev/null 2>&1 || true
elif command -v open >/dev/null 2>&1; then
  open "${TARGET_URL}" >/dev/null 2>&1 || true
fi