#!/usr/bin/env bash
set -euo pipefail

cd "$(dirname "$0")"

print_qt_install_hint() {
    echo
    if [[ "$(uname -s)" == "Darwin" ]]; then
        echo "Qt6 bulunamadi. macOS'ta gerekli paketleri kurmak icin:"
        echo "  brew install cmake qt"
        echo "veya doğrudan: ./setup-macos.sh"
    else
        echo "Qt6 bulunamadi. Ubuntu'da gerekli paketleri kurmak icin:"
        echo "  sudo apt update"
        echo "  sudo apt install build-essential cmake qt6-base-dev"
    fi
}

project_dir="$(pwd -P)"

if [[ -f ./build/CMakeCache.txt ]]; then
    cached_source="$(sed -n 's/^CMAKE_HOME_DIRECTORY:INTERNAL=//p' ./build/CMakeCache.txt)"
    cached_system="$(sed -n 's/^CMAKE_SYSTEM_NAME:INTERNAL=//p' ./build/CMakeCache.txt)"
    host_system="$(uname -s)"
    if [[ ( -n "$cached_source" && "$cached_source" != "$project_dir" ) \
          || ( -n "$cached_system" && "$cached_system" != "$host_system" ) ]]; then
        echo "Build klasoru farkli bir proje yolu veya sisteme ait, yeniden olusturuluyor."
        rm -rf ./build
    fi
fi

cmake_args=(-S . -B build)
if [[ "$(uname -s)" == "Darwin" ]] && command -v brew >/dev/null 2>&1; then
    cmake_args+=("-DCMAKE_PREFIX_PATH=$(brew --prefix qt)")
fi

if ! cmake "${cmake_args[@]}"; then
    print_qt_install_hint
    exit 1
fi

cmake --build build

if [[ "$(uname -s)" == "Darwin" ]]; then
    exec ./build/location_plotter.app/Contents/MacOS/location_plotter "$@"
fi

missing_libs="$(ldd ./build/location_plotter 2>/dev/null | awk '/not found/ { print $1 }' || true)"
if [[ -n "$missing_libs" ]]; then
    echo "Eksik paylasimli kutuphaneler:"
    echo "$missing_libs" | sed 's/^/  /'
    print_qt_install_hint
    exit 1
fi

if id -nG | tr ' ' '\n' | grep -qx dialout; then
    exec ./build/location_plotter "$@"
fi

if getent group dialout | tr ':' '\n' | tail -n 1 | tr ',' '\n' | grep -qx "$(id -un)"; then
    exec sg dialout -c "$(printf '%q ' ./build/location_plotter "$@")"
fi

echo "Bu kullanici dialout grubunda degil. Eklemek icin:"
echo "  sudo usermod -a -G dialout $(id -un)"
echo "Sonra oturumu kapatip ac veya bu scripti tekrar calistir."
exit 1