#!/usr/bin/env bash
# OSVauco OPAX boot — med session-logg, GitHub-sjekk og fargekodet statuslinje

set -euo pipefail

PROJECT_ID="propane-will-491900-m5"
REGION="us-central1"
ACCOUNT="chris.christiansen@vauco.no"
REPO="OSVauco"
BRANCH="main"
PING_URL="https://opax-mcp-core-357036551735.us-central1.run.app/ping"

LOG_FILE="$HOME/OSVauco/docs/OSVAUCO_OPAX_SESSION_LOG.md"
DOCS_DIR="$HOME/OSVauco/docs"

GREEN="$(tput setaf 2 || true)"
RED="$(tput setaf 1 || true)"
YELLOW="$(tput setaf 3 || true)"
BLUE="$(tput setaf 4 || true)"
BOLD="$(tput bold || true)"
RESET="$(tput sgr0 || true)"

SESSION_ID="$(date '+%Y%m%d-%H%M%S')"

step() {
  local label="$1"
  printf " ${BLUE}›${RESET} %-45s" "$label"
}

done_ok() {
  echo " ${GREEN}[OK]${RESET}"
}

done_info() {
  echo " ${BLUE}[INFO]${RESET}"
}

done_fail() {
  echo " ${RED}[FAIL]${RESET}"
}

# Fjern Cloud Shell-velkomst ved å rydde skjermen før banneret
clear || true

echo "============================================================"
echo " ${BOLD}O S V A U C O  ·  O P A X${RESET}"
echo "============================================================"
echo

echo "Boot-script for OPAX-MCP (Cloud Run)"
echo

echo " Project : $PROJECT_ID"
echo " Region  : $REGION"
echo " Account : $ACCOUNT"
echo " Repo    : $REPO ($BRANCH)"
echo " Session : $SESSION_ID"
echo

# Vis siste linje fra session-logg hvis den finnes
if [ -f "$LOG_FILE" ]; then
  LAST_LINE=$(tail -n 1 "$LOG_FILE" || true)
else
  LAST_LINE="(ingen tidligere sesjoner logget ennå)"
fi

echo " Forrige : $LAST_LINE"
echo

# Vis enkel changelog-oversikt for docs/
step "Siste endringer i docs/ (git log)"
if command -v git >/dev/null 2>&1 && [ -d "$DOCS_DIR" ]; then
  git -C "$HOME/OSVauco" log -5 --pretty='format:%C(yellow)%h%Creset %Cgreen%cd%Creset %C(bold)%s%Creset' --date=short -- docs 2>/dev/null || true
  echo
  done_info
else
  echo " (git eller docs/-mappe ikke tilgjengelig)"
  done_info
fi

echo

OPAX_OK=0
GH_OK=0

# 1) Healthcheck mot OPAX-MCP
step "Tester OPAX-MCP på: $PING_URL"
if curl -fsS "$PING_URL" >/dev/null 2>&1; then
  OPAX_OK=1
  done_ok
  echo " ${GREEN}✅ OPAX-MCP: OK${RESET}"
else
  done_fail
  echo " ${RED}❌ OPAX-MCP: FEIL – sjekk Cloud Run / URL${RESET}"
fi

echo

# 2) GitHub CLI-status
step "Sjekker GitHub-innlogging (gh auth status)"
if command -v gh >/dev/null 2>&1; then
  if gh auth status >/dev/null 2>&1; then
    GH_OK=1
    done_ok
  else
    done_info
    echo " ${YELLOW}ℹ️  gh ikke logget inn — kjør 'gh auth login' senere hvis du trenger GitHub-CLI.${RESET}"
  fi
else
  done_info
  echo " ${YELLOW}ℹ️  'gh' ikke installert i denne shellen.${RESET}"
fi

echo

mkdir -p "$(dirname "$LOG_FILE")"

# 3) Session-logg uten spørsmål (kan overrides via env)
step "Logger sesjon til OSVAUCO_OPAX_SESSION_LOG.md"
SESSION_DESC="${OSV_OPAX_SESSION_DESC:-"(ingen beskrivelse)"}"

echo "$SESSION_ID | $PROJECT_ID | $REGION | $ACCOUNT | OPAX=$OPAX_OK | GH=$GH_OK | $SESSION_DESC" >> "$LOG_FILE" && done_ok || done_fail

echo " Logg    : ${GREEN}oppdatert${RESET} → $LOG_FILE"

echo

# 4) Oppsummering med grønn/rød kommandolinje
if [ "$OPAX_OK" -eq 1 ] && [ "$GH_OK" -eq 1 ]; then
  echo " ${GREEN}▶ OSVAUCO/OPAX READY — Cloud Run + GitHub verifisert.${RESET}"
else
  echo " ${RED}▶ OSVAUCO/OPAX PARTIAL — sjekk status over før du jobber videre.${RESET}"
fi

echo

# 5) Valgfri Gemini-oppstart
step "Starte Gemini-CLI i ~/OSVauco?"
read -r -p " [y/N]: " ANSWER
case "$ANSWER" in
  y|Y)
    done_ok
    echo "[OSVauco/OPAX] Starter Gemini-CLI..."
    cd "$HOME/OSVauco"
    gemini
    ;;
  *)
    done_info
    echo "[OSVauco/OPAX] OK, holder deg i shell. Kjør 'gemini' når du vil inn i TUI."
    ;;
esac