# Copyright 1999-2025 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

PYTHON_COMPAT=( python3_{11..13} )
DISTUTILS_USE_PEP517=poetry
inherit distutils-r1 meson python-r1

DESCRIPTION="Python CLI and API for Meshtastic devices, with optional GUI client"
HOMEPAGE="https://github.com/meshtastic/python https://gitlab.com/kop316/gtk-meshtastic-client/"

GUI_PV="1.2"
SRC_URI="
	https://github.com/meshtastic/python/archive/refs/tags/${PV}.tar.gz -> ${P}.tar.gz
	gui? ( https://gitlab.com/kop316/gtk-meshtastic-client/-/archive/${GUI_PV}/gtk-meshtastic-client-${GUI_PV}.tar.gz )
"

LICENSE="GPL-3"
SLOT="0"
KEYWORDS="~amd64 ~x86 ~arm64"
IUSE="gui minimal +qrcode +tun"

# Common Python dependencies
COMMON_DEPEND="
	>=dev-python/bleak-1.0.1[${PYTHON_USEDEP}]
	>=dev-python/packaging-25.0[${PYTHON_USEDEP}]
	>=dev-python/platformdirs-4.3.8[${PYTHON_USEDEP}]
	>=dev-python/protobuf-6.31.1[${PYTHON_USEDEP}]
	>=dev-python/pyserial-3.5-r2[${PYTHON_USEDEP}]
	>=dev-python/pyyaml-6.0.2[${PYTHON_USEDEP}]
	>=dev-python/requests-2.32.4[${PYTHON_USEDEP}]
	>=dev-python/setuptools-80.9.0-r1[${PYTHON_USEDEP}]
	>=dev-python/tabulate-0.9.0-r1[${PYTHON_USEDEP}]
	>=dev-python/build-1.2.2_p1-r2[${PYTHON_USEDEP}]
	>=dev-python/dotmap-1.3.0[${PYTHON_USEDEP}]
	>=dev-python/pypubsub-4.0.3[${PYTHON_USEDEP}]
	!minimal? ( dev-python/print-color[${PYTHON_USEDEP}] )
	qrcode? ( >=dev-python/pyqrcode-1.2.1[${PYTHON_USEDEP}] )
	tun? ( >=dev-python/pytap2-2.3.0[${PYTHON_USEDEP}] )
"

DEPEND="
	${COMMON_DEPEND}
	${PYTHON_DEPS}
	gui? (
		$(python_gen_cond_dep '
			dev-python/meson-python[${PYTHON_USEDEP}]
		')
	)
"

RDEPEND="
	${COMMON_DEPEND}
	${PYTHON_DEPS}
	gui? (
		dev-libs/glib:2
		x11-libs/gdk-pixbuf:2
		dev-libs/gobject-introspection
		gui-libs/libadwaita[introspection]
		>=gui-libs/gtk-4.10:4[introspection]
		>=x11-libs/pango-1.44.0[introspection]
		media-libs/libshumate[introspection]
		$(python_gen_cond_dep '
			>=dev-python/pygobject-3.36[${PYTHON_USEDEP},cairo]
			dev-python/dotmap[${PYTHON_USEDEP}]
			dev-python/pyqrcode[${PYTHON_USEDEP}]
		')
	)
"

BDEPEND="
	${PYTHON_DEPS}
	dev-python/poetry-core[${PYTHON_USEDEP}]
	dev-python/wheel[${PYTHON_USEDEP}]
	dev-python/installer[${PYTHON_USEDEP}]
	gui? (
		dev-util/desktop-file-utils
		x11-libs/gtk+
	)
"

S="${WORKDIR}/python-${PV}"

src_unpack() {
	default
	if use gui; then
		mv "${WORKDIR}/gtk-meshtastic-client-${GUI_PV}" "${WORKDIR}/gtk-meshtastic-client" || die
	fi
}

src_prepare() {
	default
	distutils-r1_src_prepare
}

src_configure() {
	distutils-r1_src_configure
	if use gui; then
		[[ -f "${WORKDIR}/gtk-meshtastic-client/meson.build" ]] || die "meson.build not found in ${WORKDIR}/gtk-meshtastic-client"
		mkdir -p "${WORKDIR}/gui-build" || die
		pushd "${WORKDIR}/gui-build" || die
		python_setup
		meson setup \
			--prefix=/usr \
			--libdir=lib64 \
			--localstatedir=/var/lib \
			--sysconfdir=/etc \
			--wrap-mode=nodownload \
			--build.pkg-config-path=/usr/share/pkgconfig \
			--pkg-config-path=/usr/share/pkgconfig \
			-Db_pch=false \
			-Dwerror=false \
			-Dbuildtype=plain \
			"${WORKDIR}/gtk-meshtastic-client" \
			"${WORKDIR}/gui-build" || die "Meson setup failed"
		popd || die
	fi
}

src_compile() {
	distutils-r1_src_compile
	if use gui; then
		pushd "${WORKDIR}/gui-build" || die
		python_setup
		meson_src_compile
		popd || die
	fi
}

src_install() {
	distutils-r1_src_install
	dodoc README.md
	if use gui; then
		pushd "${WORKDIR}/gui-build" || die
		python_setup
		meson_src_install
		python_optimize
		python_fix_shebang "${ED}/usr/bin/gtk-meshtastic-client"
		popd || die

		if [[ -f "${WORKDIR}/gtk-meshtastic-client/data/io.meshtastic.GtkClient.desktop" ]]; then
			insinto /usr/share/applications
			doins "${WORKDIR}/gtk-meshtastic-client/data/io.meshtastic.GtkClient.desktop"
		fi

		if [[ -d "${WORKDIR}/gtk-meshtastic-client/data/icons" ]]; then
			insinto /usr/share/icons
			doins -r "${WORKDIR}/gtk-meshtastic-client/data/icons"/*
		fi
	fi
}

pkg_postinst() {
	if use gui; then
		xdg_pkg_postinst
        glib-compile-schemas /usr/share/glib-2.0/schemas || die "Failed to compile GSettings schemas"
		update-desktop-database /usr/share/applications
		gtk-update-icon-cache -f -t /usr/share/icons/hicolor
		elog "The Meshtastic GTK Client has been installed and is available in your application menu."
		elog "To use the GUI, ensure a Meshtastic device is connected via serial, Bluetooth, or TCP."
		elog "For configuration details, visit: https://meshtastic.org/docs/software/python/gui-client/"
		elog "Report issues at: https://gitlab.com/kop316/gtk-meshtastic-client/-/issues"
	fi
}

pkg_postrm() {
	if use gui; then
		update-desktop-database /usr/share/applications
		gtk-update-icon-cache -f -t /usr/share/icons/hicolor
	fi
}