# Copyright 2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

DESCRIPTION="Feature-rich minimalist proximity-based UI for MPV player"
HOMEPAGE="https://github.com/tomasklaen/uosc"

SRC_URI="
	https://github.com/tomasklaen/uosc/releases/download/${PV}/uosc.zip -> ${P}.zip
	https://github.com/tomasklaen/uosc/releases/download/${PV}/uosc.conf -> ${P}.conf
"

S="${WORKDIR}"

LICENSE="LGPL-2.1"
SLOT="0"
KEYWORDS="~amd64"
IUSE="+autoload thumbfast"

RDEPEND=">=media-video/mpv-0.33.0"

PDEPEND="thumbfast? ( mpv-plugin/thumbfast )"

RESTRICT="mirror"

src_unpack() {
	mkdir -p "${WORKDIR}/uosc-release" || die
  cd "${WORKDIR}/uosc-release" || die
  unzip -q "${DISTDIR}/${P}.zip" || die "Failed to unpack upstream release zip"
}

src_install() {
	local mpv_datadir="/usr/share/mpv"
	local release="${WORKDIR}/uosc-release"

	insinto "${mpv_datadir}/scripts"
	doins -r "${release}/scripts/uosc"

	# The binary inside the zip is not marked executable; fix that explicitly.
	fperms 0755 "${mpv_datadir}/scripts/uosc/bin/ziggy-linux"

	# Install the bundled fonts.
	insinto "${mpv_datadir}/fonts"
	doins "${release}/fonts/"*

	# Ship the default config as documentation only.
	newdoc "${DISTDIR}/${P}.conf" uosc.conf

	if use autoload; then
		# Symlink the plugin directory and fonts into /etc/mpv so mpv
		# picks them up automatically for all users on the system.
		# We symlink the uosc directory as a whole (safe: it is a
		# self-contained subtree) and fonts individually (to avoid
		# replacing the fonts directory itself with a symlink).

		dosym -r \
			"${mpv_datadir}/scripts/uosc" \
			"/etc/mpv/scripts/uosc"

		local font
		for font in "${ED}/${mpv_datadir}/fonts/"*; do
			[[ -f "${font}" ]] || continue
			dosym -r \
				"${mpv_datadir}/fonts/${font##*/}" \
				"/etc/mpv/fonts/${font##*/}"
		done
	fi
}

pkg_postinst() {
	local mpv_datadir="/usr/share/mpv"

	if use autoload; then
		elog
		elog "uosc has been symlinked into /etc/mpv and will load automatically"
		elog "for all users on next mpv launch."
		elog
		elog "To customise uosc, copy the reference config to your mpv directory:"
		elog "  mkdir -p ~/.config/mpv/script-opts"
		elog "  cp /usr/share/doc/${PF}/uosc.conf ~/.config/mpv/script-opts/"
		elog
	else
		elog
		elog "Plugin files are installed under ${mpv_datadir} but are NOT"
		elog "symlinked into /etc/mpv — mpv will not load uosc automatically."
		elog
		elog "To enable uosc system-wide, re-emerge with USE=autoload."
		elog
		elog "To enable it for your user only, run:"
		elog "  mkdir -p ~/.config/mpv/scripts ~/.config/mpv/fonts"
		elog "  ln -s ${mpv_datadir}/scripts/${PN} ~/.config/mpv/scripts/${PN}"
		elog "  ln -s ${mpv_datadir}/fonts/* ~/.config/mpv/fonts/"
		elog
		elog "Reference config: /usr/share/doc/${PF}/uosc.conf"
		elog "Copy it to ~/.config/mpv/script-opts/uosc.conf to customise."
		elog
	fi

	if use thumbfast; then
		elog "Thumbnails: thumbfast is enabled and will be emerged as a dependency."
		elog "uosc will use it automatically for timeline thumbnail previews."
		elog
	else
		elog "Optional: emerge with USE=thumbfast to enable timeline thumbnail previews."
		elog
	fi
}