#!/usr/bin/env bash
set -e

echo "=== Installing Proxmox RouterOS Controller ==="

# Check root
if [ "$EUID" -ne 0 ]; then
  echo "[-] Please run as root"
  exit 1
fi

APP_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
cd "$APP_DIR"

# Build binary
echo "[+] Compiling Go binary..."
CGO_ENABLED=0 go build -ldflags="-s -w" -o /usr/local/bin/proxmox-router cmd/server/main.go
chmod +x /usr/local/bin/proxmox-router

# Create directories
mkdir -p /etc/proxmox-router
mkdir -p /etc/network/interfaces.d

# Ensure interfaces.d is included in /etc/network/interfaces
if [ -f /etc/network/interfaces ]; then
  if ! grep -q "source /etc/network/interfaces.d/\*" /etc/network/interfaces; then
    echo -e "\n# Proxmox Router interfaces inclusion\nsource /etc/network/interfaces.d/*" >> /etc/network/interfaces
    echo "[+] Added source /etc/network/interfaces.d/* to /etc/network/interfaces"
  fi
fi

# Install systemd service
if [ -d /etc/systemd/system ]; then
  cp systemd/proxmox-router.service /etc/systemd/system/proxmox-router.service
  systemctl daemon-reload
  systemctl enable proxmox-router
  systemctl restart proxmox-router || true
  echo "[+] Systemd service installed and active on port 80!"
else
  echo "[!] Systemd not detected, binary installed to /usr/local/bin/proxmox-router"
fi

echo "=== Installation complete! ==="
echo "Access the Web UI at: http://<container-ip>/"