#!/usr/bin/env bash
# OSVauco startup — auth + Gemini bootstrap for OPAX-MCP work

set -euo pipefail

GREEN="$(tput setaf 2 || true)"
RED="$(tput setaf 1 || true)"
YELLOW="$(tput setaf 3 || true)"
RESET="$(tput sgr0 || true)"

clear

# Guard: stopp hvis gcloud auth er utløpt
if ! gcloud auth print-access-token >/dev/null 2>&1; then
  echo "${RED}⚠️ gcloud auth utløpt — kjør: gcloud auth login --no-launch-browser${RESET}"
  exit 1
fi

cat << 'BANNER'
============================================================
O S V A U C O
============================================================

O S V A U C O   O P E R A T O R   H U B

Prosjekt: propane-will-491900-m5  ·  Region: us-central1
============================================================

BANNER

echo
echo "=== OSVauco Auth Setup ==="
echo

# Lås til riktig prosjekt og region
gcloud config set project propane-will-491900-m5 >/dev/null 2>&1 || true
gcloud config set compute/region us-central1       >/dev/null 2>&1 || true

PROJECT=$(gcloud config get-value project 2>/dev/null)
REGION=$(gcloud config get-value compute/region 2>/dev/null)
ACCOUNT=$(gcloud auth list --filter=status:ACTIVE --format="value(account)" 2>/dev/null)

echo " Project : ${PROJECT}"
echo " Region  : ${REGION}"
echo " Account : ${ACCOUNT}"

# Sjekk ADC (Application Default Credentials)
ADC_OK=0
if gcloud auth application-default print-access-token >/dev/null 2>&1; then
  ADC_OK=1
fi

echo
if [ "$ADC_OK" -eq 1 ]; then
  echo " ADC     : ${GREEN}OK${RESET}"
else
  echo " ADC     : ${YELLOW}MISSES TOKEN${RESET} (kjør: gcloud auth application-default login)"
fi

# Sync til .env i prosjektet
ENV_FILE="$HOME/OSVauco/.env"
mkdir -p "$(dirname "$ENV_FILE")"
touch "$ENV_FILE"
grep -q '^GOOGLE_CLOUD_PROJECT='  "$ENV_FILE" || echo "GOOGLE_CLOUD_PROJECT=${PROJECT}" >> "$ENV_FILE"
grep -q '^GOOGLE_CLOUD_LOCATION=' "$ENV_FILE" || echo "GOOGLE_CLOUD_LOCATION=${REGION}"  >> "$ENV_FILE"

echo " .env    : ${GREEN}oppdatert${RESET}"
echo

echo "=== Auth status ==="
echo " Project : ${PROJECT}"
echo " Region  : ${REGION}"
echo " Account : ${ACCOUNT}"
if [ "$ADC_OK" -eq 1 ]; then
  echo " Status  : ${GREEN}GRØNN${RESET} (gcloud + ADC på plass)"
else
  echo " Status  : ${YELLOW}GUL${RESET} (gcloud OK, men ADC mangler)"
fi
echo

read -r -p "[OSVauco] Starte Gemini-CLI nå med oppstartsrapport? (y/N): " ANSWER
case "$ANSWER" in
  y|Y)
    echo
    echo "[OSVauco] Starter Gemini-CLI fra ~/OSVauco ..."
    echo "[OSVauco] Første melding som sendes inn er @.gemini/GEMINI.md"
    echo
    cd "$HOME/OSVauco"
    ( printf '@.gemini/GEMINI.md
'; cat ) | gemini
    ;;
  *)
    echo
    echo "[OSVauco] OK, holder deg i vanlig shell. Kjør 'gemini' når du vil inn i TUI."
    ;;
esac