#!/usr/bin/env zsh
# Start backend-api: build and run dist/index.js with DATABASE_URL env
# Usage: ./scripts/start-backend.sh [background]
set -euo pipefail
ROOT_DIR=$(cd "$(dirname "$0")/.." && pwd)
cd "$ROOT_DIR/packages/backend-api"

# Ensure .env.local exists
if [ ! -f .env.local ]; then
  echo "DATABASE_URL='postgres://postgres:72ff3d8d80c352f89d99@192.168.1.20:5433/avanzacast?sslmode=disable'" > .env.local
  echo "Created .env.local with DATABASE_URL (edit if necessary)"
fi

echo "Installing dependencies (skip if already installed)..."
npm install --no-audit --no-fund

echo "Running prisma generate (safe to run multiple times)..."
npx prisma generate || true

echo "Building backend (tsc)..."
npm run build

LOGFILE="$ROOT_DIR/packages/backend-api/logs/backend-$(date +%s).log"
mkdir -p "$(dirname "$LOGFILE")"

if [ "$1" = "background" ]; then
  echo "Starting backend in background, writing logs to $LOGFILE"
  DATABASE_URL="$(grep -E '^DATABASE_URL' .env.local || true | sed -E 's/DATABASE_URL=//')" \
    node dist/index.js > "$LOGFILE" 2>&1 &
  echo "Backend started (background). Tail logs with: tail -f $LOGFILE"
else
  echo "Starting backend in foreground (logs printed to stdout)"
  DATABASE_URL="$(grep -E '^DATABASE_URL' .env.local || true | sed -E 's/DATABASE_URL=//')" \
    node dist/index.js
fi