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

ROOT="$(cd "$(dirname "$0")" && pwd)"

# Helpful banner
echo "10AM – dev runner"
echo "Frontend will be on http://localhost:5173"
echo "Backend API on   http://127.0.0.1:8000"
echo

# Ensure deps
command -v python3 >/dev/null || { echo "python3 not found"; exit 1; }
command -v npm >/dev/null || { echo "npm not found"; exit 1; }

# Start backend (serves /ten-am and /state). It will also start the collector (see patch below).
(
  cd "$ROOT/server"
  python -m venv .venv
  source .venv/bin/activate
  pip install -r requirements.txt
  export TENAM_DATA="$ROOT/server/capitals_tz.json"
  python3 tenam_full_server.py --host 127.0.0.1 --port 8000
) &
BACKEND_PID=$!

# Start frontend (Vite dev) with proxy to backend (already configured in vite.config.ts)
(
  cd "$ROOT/frontend"
  if [ ! -d node_modules ]; then
    echo "Installing frontend deps…"
    npm install
  fi
  npm run dev -- --host --port 5173
) &
FRONTEND_PID=$!

# Cleanup on exit
cleanup() {
  echo
  echo "Shutting down…"
  kill "$BACKEND_PID" "$FRONTEND_PID" 2>/dev/null || true
  wait 2>/dev/null || true
}
trap cleanup INT TERM

# Info
echo "Open: http://localhost:5173"
echo "Press Ctrl+C to stop."
wait