#!/usr/bin/env bash
# =============================================================================
# boot.sh — OSVauco OPAX Terminal Boot Protocol v3
# Auto-runs on Cloud Shell startup via ~/.bashrc
# Manual: source ~/OSVauco/scripts/boot.sh
# =============================================================================

OSVAUCO_DIR="${HOME}/OSVauco"

[[ $- != *i* ]] && return
[[ ! -d "$OSVAUCO_DIR" ]] && return

cd "$OSVAUCO_DIR" || return

# Colors
CYAN='\033[0;36m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
RED='\033[0;31m'
WHITE='\033[1;37m'
DIM='\033[2m'
BOLD='\033[1m'
NC='\033[0m'

OK="${GREEN}[OK]${NC}"
WARN="${YELLOW}[!!]${NC}"
FAIL="${RED}[XX]${NC}"
INFO="${CYAN}[>>]${NC}"
DOT="${DIM}[--]${NC}"

clear

printf "${CYAN}"
echo "   ___  _____      _   _  ___  _   _  ___  _____  "
echo "  / _ \|  ___|    | | | |/ _ \| | | |/ __||  _  | "
echo " | | | | |___     | | | / /_\ \ | | | |   | | | | "
echo " | | | |___  |    | | | |  _  | | | | |   | | | | "
echo " | |_| |___| |    \ \_/ / | | | |_| | |__ \ \_/ / "
echo "  \___/\____/      \___/\_| |_/\___/ \___| \___/  "
printf "${NC}"
printf "${DIM}  -------------------------------------------------${NC}\n"
printf "  ${CYAN}OPAX${NC} ${DIM}Operator Platform  //  propane-will-491900-m5${NC}\n"
printf "${DIM}  -------------------------------------------------${NC}\n"
printf "  ${WHITE}BOOT${NC} ${DIM}$(date '+%Y-%m-%d %H:%M %Z')${NC}\n"
printf "${DIM}  -------------------------------------------------${NC}\n"
echo ""

# =============================================================================
# SECTION 1: AUTH
# =============================================================================
printf "${BOLD}${CYAN}  [ AUTH ]${NC}\n"

if [[ -f "$OSVAUCO_DIR/.env" ]]; then
  source "$OSVAUCO_DIR/.env"
  printf "  ${OK} .env loaded          ${DIM}PROJECT_ID=${PROJECT_ID}${NC}\n"
else
  printf "  ${FAIL} .env MISSING         ${YELLOW}Run: cp .env.example .env${NC}\n"
  return
fi

gcloud config set project "$PROJECT_ID" --quiet 2>/dev/null
ACTIVE_PROJ=$(gcloud config get-value project 2>/dev/null)
if [[ "$ACTIVE_PROJ" == "$PROJECT_ID" ]]; then
  printf "  ${OK} gcloud project       ${DIM}${ACTIVE_PROJ}${NC}\n"
else
  printf "  ${FAIL} project MISMATCH     ${RED}got: ${ACTIVE_PROJ}${NC}\n"
fi

ACTIVE_ACCOUNT=$(gcloud config get-value account 2>/dev/null)
if [[ -n "$ACTIVE_ACCOUNT" ]]; then
  printf "  ${OK} gcloud account       ${DIM}${ACTIVE_ACCOUNT}${NC}\n"
else
  printf "  ${FAIL} NO ACCOUNT           ${YELLOW}Run: gcloud auth login${NC}\n"
fi

if gcloud auth application-default print-access-token >/dev/null 2>&1; then
  printf "  ${OK} ADC token            ${DIM}valid${NC}\n"
else
  printf "  ${WARN} ADC missing          ${YELLOW}Run: gcloud auth application-default login${NC}\n"
fi
echo ""

# =============================================================================
# SECTION 2: CLOUD RUN
# =============================================================================
printf "${BOLD}${CYAN}  [ CLOUD RUN ]${NC}\n"
CR_LIST=$(gcloud run services list \
  --project="${PROJECT_ID}" \
  --region="${REGION}" \
  --format="value(name,status.url)" 2>/dev/null || echo "")

if [[ -z "$CR_LIST" ]]; then
  printf "  ${DOT} No services deployed ${DIM}(no cost)${NC}\n"
else
  while IFS=$'\t' read -r NAME URL; do
    printf "  ${OK} %-26s ${DIM}%s${NC}\n" "$NAME" "$URL"
  done <<< "$CR_LIST"
fi
echo ""

# =============================================================================
# SECTION 3: MEMORY BANK
# =============================================================================
printf "${BOLD}${CYAN}  [ MEMORY BANK ]${NC}  ${DIM}(\$0.0994/vCPU-hr -- continuous billing)${NC}\n"
ENGINES=$(gcloud ai reasoning-engines list \
  --project="${PROJECT_ID}" \
  --region="${REGION}" \
  --format="value(name,displayName)" 2>/dev/null || echo "")

if [[ -z "$ENGINES" ]]; then
  printf "  ${OK} No active instances   ${DIM}(no cost)${NC}\n"
else
  ENGINE_COUNT=$(echo "$ENGINES" | grep -c . || true)
  printf "  ${FAIL} ${RED}${BOLD}${ENGINE_COUNT} INSTANCE(S) RUNNING -- COSTS MONEY CONTINUOUSLY${NC}\n"
  while IFS=$'\t' read -r ENAME EDISPLAY; do
    SHORT=$(echo "$ENAME" | awk -F'/' '{print $NF}')
    printf "  ${WARN} %-22s ${DIM}id: %s${NC}\n" "${EDISPLAY:-unnamed}" "$SHORT"
  done <<< "$ENGINES"
  printf "  ${INFO} ${DIM}gcloud ai reasoning-engines delete ID --project=$PROJECT_ID --region=$REGION --quiet${NC}\n"
fi
echo ""

# =============================================================================
# SECTION 4: AGENT RUNTIMES
# =============================================================================
printf "${BOLD}${CYAN}  [ AGENT RUNTIMES ]${NC}\n"
AGENT_RUNTIMES=$(gcloud ai agent-engines list \
  --project="${PROJECT_ID}" \
  --region="${REGION}" \
  --format="value(name,displayName,state)" 2>/dev/null || echo "")

if [[ -z "$AGENT_RUNTIMES" ]]; then
  printf "  ${DOT} No agent runtimes    ${DIM}(no cost)${NC}\n"
else
  while IFS=$'\t' read -r ANAME ADISPLAY ASTATE; do
    SHORT=$(echo "$ANAME" | awk -F'/' '{print $NF}')
    if [[ "$ASTATE" == "ACTIVE" ]]; then
      printf "  ${OK} %-24s ${GREEN}%-8s${NC}  ${DIM}id: %s${NC}\n" "${ADISPLAY:-unnamed}" "$ASTATE" "$SHORT"
    else
      printf "  ${WARN} %-24s ${YELLOW}%-8s${NC}  ${DIM}id: %s${NC}\n" "${ADISPLAY:-unnamed}" "$ASTATE" "$SHORT"
    fi
  done <<< "$AGENT_RUNTIMES"
fi
echo ""

# =============================================================================
# SECTION 5: RAG CORPORA
# =============================================================================
printf "${BOLD}${CYAN}  [ RAG CORPORA ]${NC}  ${DIM}(not deleted by teardown)${NC}\n"
RAG_LIST=$(gcloud ai rag-corpora list \
  --project="${PROJECT_ID}" \
  --region="${REGION}" \
  --format="value(name,displayName)" 2>/dev/null || echo "")

if [[ -z "$RAG_LIST" ]]; then
  printf "  ${DOT} No RAG corpora found\n"
else
  while IFS=$'\t' read -r RNAME RDISPLAY; do
    SHORT=$(echo "$RNAME" | awk -F'/' '{print $NF}')
    printf "  ${OK} %-28s ${DIM}id: %s${NC}\n" "${RDISPLAY:-unnamed}" "$SHORT"
  done <<< "$RAG_LIST"
fi
echo ""

# =============================================================================
# SECTION 6: GIT
# =============================================================================
printf "${BOLD}${CYAN}  [ GIT ]${NC}\n"
git pull --quiet 2>/dev/null
GIT_BRANCH=$(git branch --show-current 2>/dev/null || echo "unknown")
LAST_COMMIT=$(git log --oneline -1 2>/dev/null || echo "unknown")
printf "  ${OK} branch: ${WHITE}%-18s${NC}  ${DIM}%s${NC}\n" "$GIT_BRANCH" "$LAST_COMMIT"
echo ""

# =============================================================================
# QUICK COMMANDS
# =============================================================================
printf "${DIM}  -------------------------------------------------${NC}\n"
printf "${BOLD}${CYAN}  QUICK COMMANDS${NC}\n"
printf "  ${DIM}authcheck${NC}  bash infrastructure/00-authcheck.sh\n"
printf "  ${DIM}deploy   ${NC}  bash infrastructure/05-cloudrun-deploy.sh\n"
printf "  ${DIM}rag      ${NC}  bash infrastructure/07-rag-setup.sh\n"
printf "  ${DIM}memory   ${NC}  bash infrastructure/08-memorybank-setup.sh\n"
printf "  ${DIM}cost     ${NC}  bash infrastructure/09-cost-check.sh\n"
printf "  ${DIM}teardown ${NC}  bash infrastructure/03-teardown.sh\n"
printf "  ${DIM}gemini   ${NC}  gemini   ${DIM}# OPAX-MCP TUI${NC}\n"
printf "${DIM}  -------------------------------------------------${NC}\n"
echo ""