# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

JAVA_PKG_IUSE="doc source test"
MAVEN_ID="net.i2p:i2p:1.8.0"
JAVA_TESTING_FRAMEWORKS="junit-4"

inherit java-pkg-2 java-pkg-simple systemd

DESCRIPTION="A privacy-centric, anonymous network"
HOMEPAGE="https://geti2p.net/en/"
SRC_URI="https://files.i2p-projekt.de/${PV}/i2psource_${PV}.tar.bz2"

LICENSE="Apache-2.0 Artistic BSD CC-BY-2.5 CC-BY-3.0 CC-BY-SA-3.0 EPL-1.0 GPL-2 GPL-3 LGPL-2.1 LGPL-3 MIT public-domain WTFPL-2"
SLOT="0"

KEYWORDS="~amd64 ~arm ~x86"
IUSE="nls"

#	CP_DEPEND="dev-java/java-service-wrapper:0"

DEPEND="${CP_DEPEND}
	>=virtual/jdk-1.8:*
	test? (
		dev-java/hamcrest:0
		dev-java/mockito:4
	)
"

RDEPEND="${CP_DEPEND}
	acct-user/i2p
	acct-group/i2p
	net-libs/nativebiginteger:0
	>=virtual/jre-1.8:*
"

S="${WORKDIR}/${P}"

src_prepare() {
	default
	java-pkg_clean

	# relocate countries.txt, dohservers.txt
	mkdir -p core/res/{net/i2p/util/,gnu/getopt/} || die
	mv core/{resources,res/net/i2p/util/} || die

	# relocate gnu/getopt/MessagesBundle*.properties according to "core/build.gradle"
	mv core/java/src/gnu/getopt/MessagesBundle*properties core/res/gnu/getopt || die

	# relocate continents.txt
	mkdir -p router/res/net/i2p/router/util/ || die
	mv router/{resources,res/net/i2p/router/util/} || die
}

src_compile() {
	einfo "Compiling libjbigi.so into jbigi.jar"
	BITS=64 core/c/build.sh || die

	einfo "Compiling i2p.jar"
	./core/java/bundle-messages.sh || die
	JAVA_SRC_DIR=( "core/java/src" "core/java/build/messages-src" )
	JAVA_RESOURCE_DIRS="core/res"
	JAVA_MAIN_CLASS="net.i2p.util.CommandLine"
	JAVA_JAR_FILENAME="i2p.jar"
	java-pkg-simple_src_compile
	JAVA_GENTOO_CLASSPATH_EXTRA+=":i2p.jar"
	rm -r target || die

	einfo "Compiling router.jar"
	./router/java/bundle-messages.sh || die
	JAVA_SRC_DIR=( "router/java/src" "router/java/build/messages-src" )
	JAVA_RESOURCE_DIRS="router/res"
	JAVA_MAIN_CLASS="net.i2p.router.CommandLine"
	JAVA_JAR_FILENAME="router.jar"
	java-pkg-simple_src_compile
	JAVA_GENTOO_CLASSPATH_EXTRA+=":router.jar"
	rm -r target || die

	einfo "Compiling ministreaming.jar"
	./apps/ministreaming/java/bundle-messages.sh || die
	JAVA_SRC_DIR=( "apps/ministreaming/java/src" "apps/ministreaming/java/build/messages-src" )
	JAVA_RESOURCE_DIRS=()
	JAVA_MAIN_CLASS=""
	JAVA_JAR_FILENAME="ministreaming.jar"
	java-pkg-simple_src_compile
	JAVA_GENTOO_CLASSPATH_EXTRA+=":ministreaming.jar"
	rm -r target || die

	if use doc; then
		JAVA_SRC_DIR=(
			"core/java/src"
			"core/java/build/messages-src"
			"router/java/src"
			"router/java/build/messages-src"
			"apps/ministreaming/java/src"
			"apps/ministreaming/java/build/messages-src"
		)

		JAVA_JAR_FILENAME="ignoreme.jar"
		java-pkg-simple_src_compile
	fi
}

src_test() {
	JAVA_TEST_GENTOO_CLASSPATH="hamcrest,junit-4,mockito-4"

	einfo "Testing i2p.jar"
	JAVA_TEST_SRC_DIR="core/java/test/junit"
	JAVA_TEST_RESOURCE_DIRS="core/java/test/resources"
	# https://github.com/i2p/i2p.i2p/blob/i2p-1.8.0/core/build.gradle#L22-L31
	JAVA_TEST_EXCLUDES=(
		net.i2p.AllCoreTests
		net.i2p.data.DataTestSuite
		net.i2p.data.i2cp/I2CPTestSuite
		# Invalid test class - No runnable methods
		net.i2p.TestContext
		# java.lang.InstantiationException
		net.i2p.data.StructureTest
	)
	java-pkg-simple_src_test

	einfo "Testing router.jar"
	JAVA_TEST_SRC_DIR="router/java/test/junit"
	JAVA_TEST_RESOURCE_DIRS=()
	JAVA_TEST_EXCLUDES=(
		# Invalid test class - No runnable methods
		net.i2p.TestContext
		# java.lang.InstantiationException
		net.i2p.data.StructureTest
	)
	java-pkg-simple_src_test

	einfo "Testing ministreaming.jar"
	JAVA_TEST_SRC_DIR="apps/ministreaming/java/test/junit"
	JAVA_TEST_RESOURCE_DIRS=()
	java-pkg-simple_src_test
}

src_install() {
	einstalldocs

	java-pkg_dojar "jbigi.jar"
	java-pkg_dojar "i2p.jar"
	java-pkg_dolauncher "i2p-${SLOT}" --main "net.i2p.util.CommandLine"
	java-pkg_dojar "router.jar"
	java-pkg_dolauncher "router-${SLOT}" --main "net.i2p.router.CommandLine"
	java-pkg_dojar= "ministreaming.jar"

	if use doc; then
		java-pkg_dojavadoc target/api
	fi

	if use source; then
		java-pkg_dosrc "core/java/src/*"
		java-pkg_dosrc "core/java/build/messages-src/*"
		java-pkg_dosrc "router/java/src/*"
		java-pkg_dosrc "router/java/build/messages-src/*"
		java-pkg_dosrc "apps/ministreaming/java/src"
		java-pkg_dosrc "apps/ministreaming/java/build/messages-src"
	fi

#	# cd into pkg-temp.
#	cd "${S}/pkg-temp" || die
#
#	# we remove system installed jar and install the others
#	rm lib/wrapper.jar || \
#		die "unable to remove locally built jar already found in system"
#	java-pkg_dojar lib/*.jar
#
#	# create own launcher
#	java-pkg_dolauncher eepget --main net.i2p.util.EepGet --jar i2p.jar
#
#	# Install main files and basic documentation
#	insinto "/usr/share/i2p"
#	doins blocklist.txt hosts.txt *.config
#	dodoc history.txt INSTALL-headless.txt LICENSE.txt
#	doman man/*
#
#	# Install other directories
#	doins -r certificates docs eepsite geoip scripts
#	java-pkg_dowar webapps/*.war
#
#	# Install daemon files
#	newinitd "${FILESDIR}/i2p.init" i2p
#	systemd_dounit "${FILESDIR}/i2p.service"
#
#	# setup log
#	keepdir /var/log/i2p
#	fowners i2p:i2p /var/log/i2p
#
#	# setup user
#	keepdir /var/lib/i2p
#	fowners i2p:i2p /var/lib/i2p
}