#!/usr/bin/env bash
# Run backend (Go) and frontend (Vite) together; stop both on Ctrl+C
set -euo pipefail

# Always run from repo root
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
cd "$SCRIPT_DIR"

BACKEND_ADDR=${BACKEND_ADDR:-0.0.0.0:8080}
DATA_DIR=${DATA_DIR:-./x-storage}

cleanup() {
  echo "\n[dev] Shutting down..."
  # Kill all background jobs spawned by this script
  jobs -p | xargs -r kill 2>/dev/null || true
  # Extra wait to ensure graceful shutdown
  wait || true
}
trap cleanup INT TERM

# Start backend
( 
  echo "[dev] Starting backend on $BACKEND_ADDR (data-dir=$DATA_DIR)"
  go run cmd/server/main.go -debug -address "$BACKEND_ADDR" -data-dir "$DATA_DIR"
) &
BACKEND_PID=$!

# Start frontend
(
  echo "[dev] Starting frontend dev server (Vite)"
  npm --prefix frontend run dev
) &
FRONTEND_PID=$!

echo "[dev] Backend PID: $BACKEND_PID, Frontend PID: $FRONTEND_PID"
echo "[dev] Press Ctrl+C to stop both..."

# Wait for both processes to exit (trap will handle Ctrl+C)
wait $BACKEND_PID $FRONTEND_PID