#!/bin/bash
set -euo pipefail

# Load IP configuration
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
source "${PROJECT_ROOT}/config/ip-addresses.conf" 2>/dev/null || true


# Add VLAN 11 IP configuration to ~/.bashrc for WSL2 auto-configuration
# This runs the IP configuration command on each login

set -e

VLAN11_IP="192.168.11.23"
PRIMARY_IF="eth0"
BASHRC="$HOME/.bashrc"

echo "🔧 Adding VLAN 11 IP Auto-Configuration to ~/.bashrc"
echo ""

# Check if already added
if grep -q "add-vlan11-ip" "$BASHRC" 2>/dev/null; then
    echo "✅ VLAN 11 IP configuration already in ~/.bashrc"
    exit 0
fi

# Add configuration
cat >> "$BASHRC" << 'EOFBASHRC'

# Auto-configure VLAN 11 secondary IP (added automatically)
if [ -n "$(ip link show eth0 2>/dev/null)" ] && ! ip addr show eth0 | grep -q "192.168.11.23"; then
    sudo ip addr add 192.168.11.23/24 dev eth0 2>/dev/null || true
    sudo ip route add ${NETWORK_192_168_11_0:-192.168.11.0}/24 dev eth0 src 192.168.11.23 2>/dev/null || true
fi
EOFBASHRC

echo "✅ Configuration added to ~/.bashrc"
echo ""
echo "💡 VLAN 11 IP will be added automatically on each login"
echo "   (Requires sudo password on first command after login)"
echo ""
echo "📋 To test immediately, run:"
echo "   source ~/.bashrc"
echo ""