# Maintainer: Coolcord <coolcord24@tutanota.com>

pkgname=hexagon-git
pkgver=1.1.2.r3.g073a2ec
pkgrel=1
pkgdesc="Simple Plain Text Hexadecimal Patcher (git version)"
arch=('x86_64')
url="https://github.com/Coolcord/Hexagon"
license=('GPL3')

depends=(
    'qt6-base'
    'rsync'
)

makedepends=(
    'cmake'
    'git'
    'ninja'
    'imagemagick'
)

provides=('hexagon-git')
conflicts=('hexagon' 'hexagon-git')

source=(
    "Hexagon::git+https://github.com/Coolcord/Hexagon.git"
    "C_Common_Code::git+https://github.com/Coolcord/C_Common_Code.git"
)

sha256sums=(
    'SKIP'
    'SKIP'
)

pkgver() {
    cd "${srcdir}/Hexagon"
    git describe --long --tags --abbrev=7 |
        sed 's/^v//;s/\([^-]*-g\)/r\1/;s/-/./g'
}

build() {
    export CMAKE_BUILD_PARALLEL_LEVEL="$(nproc)"
    export CXXFLAGS+=" -ffile-prefix-map=${srcdir}=."
    export CFLAGS+=" -ffile-prefix-map=${srcdir}=."

    # Build library
    cmake \
        -S "${srcdir}/Hexagon/Hexagon" \
        -B "${srcdir}/build-hexagon-lib" \
        -G Ninja \
        -DCMAKE_BUILD_TYPE=Release

    cmake --build "${srcdir}/build-hexagon-lib"

    # Build GUI
    cmake \
        -S "${srcdir}/Hexagon/Hexagon_GUI" \
        -B "${srcdir}/build-hexagon-gui" \
        -G Ninja \
        -DCMAKE_BUILD_TYPE=Release

    cmake --build "${srcdir}/build-hexagon-gui"
}

package() {
    local runtime="${pkgdir}/usr/lib/hexagon"

    install -dm755 "${runtime}"
    install -dm755 "${runtime}/Config"
    install -dm755 "${runtime}/Plugins"

    # Install and rename GUI binary
    install -Dm755 \
        "${srcdir}/build-hexagon-gui/Hexagon_GUI" \
        "${runtime}/Hexagon"

    # Install and rename library into Plugins
    install -Dm755 \
        "${srcdir}/build-hexagon-lib/libHexagon.so" \
        "${runtime}/Plugins/Hexagon.so"

    # Version file for launcher update system
    printf '%s\n' "${pkgver}-${pkgrel}" > "${runtime}/.package-version"

    # Launcher script (user-local copy system)
    install -Dm755 /dev/stdin \
        "${pkgdir}/usr/bin/hexagon" <<'EOF'
#!/bin/sh

SYSTEM_DIR="/usr/lib/hexagon"
USER_DIR="$HOME/.coolcord/hexagon"

mkdir -p "$USER_DIR"

SYSTEM_VER="$(cat "$SYSTEM_DIR/.package-version" 2>/dev/null)"
USER_VER="$(cat "$USER_DIR/.package-version" 2>/dev/null)"

if [ ! -d "$USER_DIR" ] || [ -z "$USER_VER" ]; then
    rsync -a "$SYSTEM_DIR"/ "$USER_DIR"/

elif [ "$SYSTEM_VER" != "$USER_VER" ]; then
    rsync -a --exclude='*.cfg' "$SYSTEM_DIR"/ "$USER_DIR"/
    printf '%s\n' "$SYSTEM_VER" > "$USER_DIR/.package-version"
fi

cd "$USER_DIR" || exit 1
exec ./Hexagon "$@"
EOF

    # Icon
    magick \
        "${srcdir}/Hexagon/Hexagon_GUI/Hexagon_GUI.ico" \
        "${srcdir}/hexagon.png"

    install -Dm644 \
        "${srcdir}/hexagon.png" \
        "${pkgdir}/usr/share/pixmaps/hexagon.png"

    # Desktop entry
    install -Dm644 /dev/stdin \
        "${pkgdir}/usr/share/applications/hexagon.desktop" <<'EOF'
[Desktop Entry]
Version=1.0
Name=Hexagon
Comment=Simple Plain Text Hexadecimal Patcher
Exec=hexagon
Icon=hexagon
Terminal=false
Type=Application
Categories=Utility;
StartupNotify=true
EOF
}