#!/bin/bash
# Build script for Raspberry Pi 5
# This script installs dependencies and builds the wireless monitor tool

set -e

echo "=== Wireless Monitor - Raspberry Pi 5 Build ==="
echo ""

# Check if running on Raspberry Pi (optional check)
if [ -f /proc/device-tree/model ] && grep -q "Raspberry Pi" /proc/device-tree/model 2>/dev/null; then
    echo "Detected Raspberry Pi"
    cat /proc/device-tree/model
    echo ""
fi

# Check for root (needed for some package checks, but not for building)
if [ "$EUID" -eq 0 ]; then
    echo "Warning: Running as root. Building as regular user is recommended."
    echo ""
fi

# Install dependencies
echo "=== Installing Dependencies ==="
sudo apt-get update
sudo apt-get install -y \
    build-essential \
    autoconf \
    automake \
    libtool \
    pkg-config \
    libpcap-dev \
    libnl-genl-3-dev \
    libnl-3-dev

echo ""
echo "=== Building ==="

# Generate configure script
if [ ! -f configure ]; then
    echo "Running autogen.sh..."
    ./autogen.sh
fi

# Configure
if [ ! -f Makefile ]; then
    echo "Running configure..."
    ./configure
fi

# Build
echo "Running make..."
make

echo ""
echo "=== Build Complete ==="
echo ""
echo "Binary location: ./src/wireless_monitor"
echo ""
echo "To test (requires root for monitor mode):"
echo "  sudo ./src/wireless_monitor wlan0 11"
echo ""
echo "To install system-wide:"
echo "  sudo make install"