# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

EAPI=6

inherit eutils systemd gnome2-utils

# Major version
MY_MV="${PV/\.*}"

DESCRIPTION="All-In-One Solution for Remote Access and Support over the Internet"
HOMEPAGE="https://www.teamviewer.com"
SRC_URI="amd64? ( https://dl.tvcdn.de/download/linux/version_${MY_MV}x/${PN}_${PV}_amd64.tar.xz -> ${PN}-${PV}_amd64.tar.xz )
         x86? ( https://dl.tvcdn.de/download/linux/version_${MY_MV}x/${PN}_${PV}_i386.tar.xz -> ${PN}-${PV}_x86.tar.xz )
         arm? ( https://dl.tvcdn.de/download/linux/version_${MY_MV}x/${PN}_${PV}_armhf.tar.xz -> ${PN}-${PV}_arm.tar.xz )"
SLOT="0"
KEYWORDS="-* ~amd64 ~x86 ~arm"
RESTRICT="bindist mirror"
IUSE=""
LICENSE="TeamViewer MIT"

DEPEND="sys-apps/sed"
RDEPEND="!net-misc/teamviewer
         dev-qt/qtcore:5
         dev-qt/qtdbus:5
         dev-qt/qtdeclarative:5
         dev-qt/qtgui:5
         dev-qt/qtnetwork:5
         dev-qt/qtquickcontrols:5
         dev-qt/qtwebkit:5
         dev-qt/qtwidgets:5
         dev-qt/qtx11extras:5
         sys-apps/dbus"

# Silence QA messages
QA_PREBUILT="opt/teamviewer/*"

S="${WORKDIR}/teamviewer"

src_prepare() {
	default

	# Switch operation mode from 'portable' to 'installed'
	sed -i 's/TAR_NI/TAR_IN/g' tv_bin/script/tvw_config || die
}

src_install() {
	# Install destination
	local dst="/opt/teamviewer"

	# Remove unsed binary 'libdepend' (relic of previous Wine-based releases)
	rm tv_bin/script/libdepend

	# Install application files/resources
	insinto ${dst}
	doins -r tv_bin

	# Set permissions for executables and libraries
	for exe in $(find tv_bin -type f -executable -or -name '*.so'); do
		fperms 755 ${dst}/${exe}
	done

	# Install daemon init script and systemd service
	newinitd "${FILESDIR}/teamviewerd-${PV}.init" teamviewerd
	systemd_dounit tv_bin/script/teamviewerd.service

	# Install D-Bus services
	insinto /usr/share/dbus-1/services
	doins tv_bin/script/com.teamviewer.TeamViewer.service
	doins tv_bin/script/com.teamviewer.TeamViewer.Desktop.service

	# Install Polkit policy
	insinto /usr/share/polkit-1/actions
	doins tv_bin/script/com.teamviewer.TeamViewer.policy

	# Install icons
	for size in 16 24 32 48 256; do
		newicon -s ${size} tv_bin/desktop/teamviewer_${size}.png TeamViewer.png
	done

	# Install documents
	for doc in $(find doc -type f); do
		dodoc ${doc}
	done

	# Create directory and symlink for global config
	keepdir /etc/teamviewer
	dosym /etc/teamviewer ${dst}/config

	# Create directory and symlink for log files
	keepdir /var/log/teamviewer${MY_MV}
	dosym /var/log/teamviewer${MY_MV} ${dst}/logfiles

	# Create symlinks to main executables in /opt/bin
	dodir /opt/bin
	dosym ${dst}/tv_bin/teamviewerd /opt/bin/teamviewerd
	dosym ${dst}/tv_bin/script/teamviewer /opt/bin/teamviewer

	# Create application menu entry
	make_desktop_entry teamviewer "TeamViewer Host" TeamViewer
}

pkg_postinst() {
	gnome2_icon_cache_update

	elog "Before using TeamViewer Host, you need to start its daemon:"
	elog ""
	elog "OpenRC:"
	elog "# /etc/init.d/teamviewerd start"
	elog "# rc-update add teamviewerd default"
	elog
	elog "Systemd:"
	elog "# systemctl start teamviewerd.service"
	elog "# systemctl enable teamviewerd.service"
	elog ""
	elog "To display additional command line options simply run:"
	elog "# teamviewer help"
	elog ""
	elog "NOTE: some commands may require root privileges"
}

pkg_postrm() {
	gnome2_icon_cache_update
}