#!/bin/bash

#
#  JoeyBuild
#  Copyright (C) 2018-2023 Scott Duensing <scott@kangaroopunch.com>
#
#  This software is provided 'as-is', without any express or implied
#  warranty.  In no event will the authors be held liable for any damages
#  arising from the use of this software.
#
#  Permission is granted to anyone to use this software for any purpose,
#  including commercial applications, and to alter it and redistribute it
#  freely, subject to the following restrictions:
#
#  1. The origin of this software must not be misrepresented; you must not
#     claim that you wrote the original software. If you use this software
#     in a product, an acknowledgment in the product documentation would be
#     appreciated but is not required.
#  2. Altered source versions must be plainly marked as such, and must not be
#     misrepresented as being the original software.
#  3. This notice may not be removed or altered from any source distribution.
#


M_IIGS="${G_EHOME}/cross/gsos-wdc-orca"
M_CADIUS="${M_IIGS}/cadius/cadius"
M_TARGET="${M_IIGS}/ORCA/out/build"  # Target directory as seen by Linux
M_GSTARGET="31:/out/build"           # Target directory as seen by Golden Gate


export GOLDEN_GATE=${M_IIGS}/ORCA


function architectures() {
	echo "65816"
}


function assemble() {
	local ARCH=$1
	local PASS=$2
	local LOG=$3
	local AFILES=(${*:4})
	local OFILES=""
	local FILE=
	local O=

	setCompiler

	# Assemble ASM files and generate object list.
	for FILE in "${AFILES[@]}"; do
		O=${FILE%.*}
		OFILES="${OFILES} ${M_GSTARGET}/${O}"
		iix assemble ${FILE} keep=${M_GSTARGET}/${O} >> ${LOG} 2>&1
	done

	unSetCompiler

	echo ${OFILES}
}


function buildJoeyLib() {
	local ARCH=$1
	local PASS=$2
	local OUT=${GOLDEN_GATE}/out/joey

	setCompiler

	rm -rf ${G_DIST}
	mkdir -p ${G_DIST}
	pushd ${G_DIST}

		rm -rf ${OUT} || true
		mkdir -p ${OUT}

		pushd ${G_SRC}
			if [[ "${PASS}" == "debug" ]]; then
				# Add JOEY_DEBUG flag.
				cp joey.h joey.h.original
				sed -i "1i #define JOEY_DEBUG" joey.h
			fi

			iix assemble jIIgs.asm keep=31:/out/joey/jIIgsasm 1>&2
			iix compile jIIgs.c keep=31:/out/joey/jIIgsc 1>&2
			iix compile joey.c keep=31:/out/joey/joey 1>&2

			if [[ "${PASS}" == "debug" ]]; then
				# Remove JOEY_DEBUG.
				rm joey.h
				mv joey.h.original joey.h
			fi
		popd

		cp -f "${OUT}/jIIgsc.root" "jIIgsc.root#b10000"
		cp -f "${OUT}/jIIgsc.a" "jIIgsc.a#b10000"
		cp -f "${OUT}/jIIgsasm.root" "jIIgsasm.root#b10000"
		cp -f "${OUT}/jIIgsasm.a" "jIIgsasm.a#b10000"
		cp -f "${OUT}/joey.a" "joey.a#b10000"
		cp -f "${M_IIGS}/Tool222#ba0000" .

	popd

	unSetCompiler
}


function compile() {
	local ARCH=$1
	local PASS=$2
	local LOG=$3
	local CFILES=(${*:4})
	local OFILES=""
	local FILE=
	local O=

	setCompiler

	rm -rf "${M_TARGET}" || true
	mkdir -p "${M_TARGET}"

	# Compile C files and generate object list.
	for FILE in "${CFILES[@]}"; do
		O=${FILE%.*}
		OFILES="${OFILES} ${M_GSTARGET}/${O}"
		iix compile ${FILE} keep=${M_GSTARGET}/${O} >> ${LOG} 2>&1
	done

	unSetCompiler

	echo ${OFILES}
}


function enabled() {
	echo 1
}


function friendlyName() {
	echo "Apple IIgs"
}


function install() {
	local ARCH=$1
	local PASS=$2
	local RESULT=
	local O=

	# We only need to do this once, so we ignore the debug pass.
	if [[ "${PASS}" == "debug" ]]; then
		return
	fi

	mkdir -p "${M_IIGS}/ORCA"
	chmod 777 "${M_IIGS}/ORCA"

	mkdir -p ${G_EHOME}/.ssh
	cp -f "${CONFIG_GOLDEN_GATE_PUBLIC_KEY}" ${G_EHOME}/.ssh/id_rsa.pub
	cp -f "${CONFIG_GOLDEN_GATE_PRIVATE_KEY}" ${G_EHOME}/.ssh/id_rsa
	touch ${G_EHOME}/.ssh/authorized_keys
	touch ${G_EHOME}/.ssh/known_hosts
	touch ${G_EHOME}/.ssh/config
	chmod go-w ${G_EHOME}
	chmod 700 ${G_EHOME}/.ssh
	chmod 600 ${G_EHOME}/.ssh/id_rsa
	chmod 644 ${G_EHOME}/.ssh/id_rsa.pub
	chmod 644 ${G_EHOME}/.ssh/authorized_keys
	chmod 644 ${G_EHOME}/.ssh/known_hosts
	chmod 644 ${G_EHOME}/.ssh/config

	if [[ ! -e "${M_IIGS}/jfsDrive.img" ]]; then
		O=${M_IIGS}/mountORCA.sh
		echo "#!/bin/bash" > "${O}"
		echo "IIGS=${M_IIGS}" >> "${O}"
		echo "if ! mount | grep \${IIGS}/ORCA | grep -q jfs; then" >> "${O}"
		echo -e "\tfsck.jfs -a \${IIGS}/jfsDrive.img" >> "${O}"
		echo -e "\tsudo mount -t jfs \${IIGS}/jfsDrive.img \${IIGS}/ORCA" >> "${O}"
		echo -e "\techo MOUNT=\${IIGS}/ORCA >> \${IIGS}/lastMount.cfg" >> "${O}"
		echo "fi" >> "${O}"
		chmod +x "${O}"
		O=${M_IIGS}/unmountORCA.sh
		echo "#!/bin/bash" > "${O}"
		echo "IIGS=${M_IIGS}" >> "${O}"
		echo "if [[ -e \${IIGS}/lastMount.cfg ]]; then" >> "${O}"
		echo -e "\tsource \${IIGS}/lastMount.cfg" >> "${O}"
		echo -e "\tsudo umount \${MOUNT}" >> "${O}"
		echo -e "\trm \${IIGS}/lastMount.cfg" >> "${O}"
		echo "fi" >> "${O}"
		chmod +x "${O}"
		fallocate -l 32M "${M_IIGS}/jfsDrive.img"
		mkfs.jfs -O -q -L IIgs "${M_IIGS}/jfsDrive.img"
	fi

	"${M_IIGS}/mountORCA.sh"
	tSudo chown $(id -ru):$(id -rg) "${M_IIGS}/ORCA/."

	if [[ ! -d GoldenGate ]]; then
		ssh-keygen -F gitlab.com || ssh-keyscan gitlab.com > ${G_EHOME}/.ssh/known_hosts
		git config --global credential.helper cache
		git clone https://${CONFIG_GOLDEN_GATE_USER_NAME}:${CONFIG_GOLDEN_GATE_PASSWORD}@gitlab.com/GoldenGate/GoldenGate.git
	fi

	if [[ ! -f "${M_IIGS}/iix" ]]; then
		pushd GoldenGate
			git submodule init
			git submodule update
			mkdir -p build
			cd build
			cmake -DCMAKE_INSTALL_PREFIX=$(pwd)/installed .. 1>&2
			make 1>&2
			make install 1>&2
			mkdir -p ${M_IIGS}
			cp -f bin/{iix,dumpobj,opus-extractor} "${M_IIGS}/."
			cd installed
			msiextract "${G_EHOME}/${CONFIG_GOLDEN_GATE_MSI}"
			find -name ".*" -delete
			cp -rf GoldenGate/* "${M_IIGS}/ORCA/."
		popd
	fi

	isoinfo -i "${CONFIG_OPUS_SOFTWARE_ISO}" -x /FOR_EMUL/BYTEWORK.S\;1 > BYTEWORKS
	"${M_IIGS}/opus-extractor" -v BYTEWORKS "${M_IIGS}/ORCA"
	rm BYTEWORKS

	tFetchGitHubRelease RESULT byteworksinc ORCA-C 2mg
	"${M_IIGS}/opus-extractor" -v -s / ${RESULT} "${M_IIGS}/ORCA"

	export PATH=${G_ORIGINAL_PATH}:${M_IIGS}
	pushd ${GOLDEN_GATE}
		for O in etc/*                      ; do iix chtyp -t txt "${O}" ; done
		for O in lib/*                      ; do if [ -f "${O}" ] ; then iix chtyp -t lib "${O}" ; fi ; done
		for O in usr/lib/lib*               ; do iix chtyp -t lib "${O}" ; done
		for O in usr/lib/tmac/*             ; do iix chtyp -t txt "${O}" ; done
		for O in bin/*                      ; do iix chtyp -t exe "${O}" ; done
		for O in usr/bin/*                  ; do iix chtyp -t exe "${O}" ; done
		for O in usr/local/bin/*            ; do iix chtyp -t exe "${O}" ; done
		for O in Languages/*                ; do if [ -f "${O}" ] ; then iix chtyp -t exe "${O}"            ; fi ; done ;
		for O in Utilities/Help/*           ; do if [ -f "${O}" ] ; then iix chtyp -t txt "${O}"            ; fi ; done ;
		for O in Utilities/*                ; do if [ -f "${O}" ] ; then iix chtyp -t exe "${O}"            ; fi ; done ;
		for O in Libraries/*                ; do if [ -f "${O}" ] ; then iix chtyp -t lib "${O}"            ; fi ; done ;
		for O in Libraries/AInclude/*       ; do if [ -f "${O}" ] ; then iix chtyp -t txt "${O}"            ; fi ; done ;
		for O in Libraries/APWCInclude/*    ; do if [ -f "${O}" ] ; then iix chtyp -t txt "${O}"            ; fi ; done ;
		for O in Libraries/AppleUtil/*      ; do if [ -f "${O}" ] ; then iix chtyp -t txt "${O}"            ; fi ; done ;
		for O in Libraries/ORCACDefs/*      ; do if [ -f "${O}" ] ; then iix chtyp -l cc "${O}"             ; fi ; done ;
		for O in Libraries/ORCAInclude/*    ; do if [ -f "${O}" ] ; then iix chtyp -l asm "${O}"            ; fi ; done ;
		for O in Libraries/RInclude/*       ; do if [ -f "${O}" ] ; then iix chtyp -l rez "${O}"            ; fi ; done ;
		for O in Libraries/Tool.Interface/* ; do if [ -f "${O}" ] ; then iix chtyp -l pascal "${O}"         ; fi ; done ;
		for O in Libraries/GSoftDefs/*      ; do if [ -f "${O}" ] ; then iix chtyp -t 0x5e -a 0x8007 "${O}" ; fi ; done ;
		for O in Libraries/ORCAPascalDefs/* ; do if [ -f "${O}" ] ; then iix chtyp -t 0x5e -a 0x8009 "${O}" ; fi ; done ;
		for O in Libraries/m2defs/*         ; do if [ -f "${O}" ] ; then iix chtyp -t 0x5e -a 0x8006 "${O}" ; fi ; done ;
	popd
	export PATH=${G_ORIGINAL_PATH}

	if [[ ! -d cadius ]]; then
		git clone https://skunkworks.kangaroopunch.com/mirrors/cadius.git
		pushd cadius
			make 1>&2
			mkdir -p "${M_IIGS}/cadius"
			cp -f bin/release/cadius "${M_IIGS}/cadius/."
		popd
	fi

	if [[ ! -e "${M_IIGS}/ntpconverter/ntpconverter.php" ]]; then
		tDownload http://ninjaforce.com/downloads/ntpsources.zip
		unzip ntpsources.zip ntpconverter*
		mkdir -p "${M_IIGS}/ntpconverter"
		mv -f ntpconverter*.php "${M_IIGS}/ntpconverter/."
	fi

	if [[ ! -e "${M_IIGS}/Tool222#ba0000" ]]; then
		tDownload http://www.ninjaforce.com/downloads/ninjatrackerplus_tool222_v1.4.2mg
		"${M_CADIUS}" extractfile ninjatrackerplus_tool222_v1.4.2mg NTP.TOOL222V1.4/SYSTEM/TOOLS/TOOL222 .
		cp -f "TOOL222#BA0000" "${M_IIGS}/Tool222#ba0000"
	fi

	"${M_IIGS}/unmountORCA.sh"

	if [[ ! -e "${M_IIGS}/jfsDrive.img.backup.tar.bz2" ]]; then
		tar cjf "${M_IIGS}/jfsDrive.img.backup.tar.bz2" "${M_IIGS}/jfsDrive.img"
	fi
}


function link() {
	local ARCH=$1
	local PASS=$2
	local LOG=$3
	local OFILES=(${*:4})
	local LIB="${G_EHOME}/dist/IIgs-65816/${PASS}"

	setCompiler

	# We need a local copy of JoeyLib to link.
	cp -f "${LIB}/jIIgsc.a#b10000" "${M_TARGET}/jIIgsc.a"
	cp -f "${LIB}/jIIgsc.root#b10000" "${M_TARGET}/jIIgsc.root"
	cp -f "${LIB}/jIIgsasm.a#b10000" "${M_TARGET}/jIIgsasm.a"
	cp -f "${LIB}/jIIgsasm.root#b10000" "${M_TARGET}/jIIgsasm.root"
	cp -f "${LIB}/joey.a#b10000" "${M_TARGET}/joey.a"
	iix chtyp -t obj ${M_GSTARGET}/jIIgsc.a
	iix chtyp -t obj ${M_GSTARGET}/jIIgsc.root
	iix chtyp -t obj ${M_GSTARGET}/jIIgsasm.a
	iix chtyp -t obj ${M_GSTARGET}/jIIgsasm.root
	iix chtyp -t obj ${M_GSTARGET}/joey.a

	# Add our library files to OFILES
	OFILES+=("${M_GSTARGET}/jIIgsc ${M_GSTARGET}/joey ${M_GSTARGET}/jIIgsasm")

	# Link.
	iix -DKeepType=S16 link ${OFILES[@]} keep=${M_GSTARGET}/${G_BUILD_PROJECT}#b3db03 >> ${LOG} 2>&1

	rm -f *.sym || true

	unSetCompiler
}


function package() {
	local ARCH=$1
	local PASS=$2
	local LOG=$3
	local DFILES=(${*:4})
	local DIR=${G_BUILD_RESULTS}/IIgs-65816/${PASS}
	local DISK=${DIR}/${G_BUILD_PROJECT}.po
	local LIB="${G_EHOME}/dist/IIgs-65816/${PASS}"
	local FILE=
	local O=
	local EXTENSION=

	setCompiler

	mkdir -p ${DIR}

	#***TODO*** Maybe copy source code for everything to the disk in DEBUG so there are symbols to view?

	# Create disk image, setting known file types
	${M_CADIUS} createvolume ${DISK} ${G_BUILD_PROJECT} 32MB
	${M_CADIUS} createfolder ${DISK} ${G_BUILD_PROJECT}/data
	${M_CADIUS} addfile ${DISK} ${G_BUILD_PROJECT} ${M_TARGET}/${G_BUILD_PROJECT}#b3db03
	${M_CADIUS} addfile ${DISK} ${G_BUILD_PROJECT}/data ${LIB}/Tool222#ba0000

	# Copy game data.
	for FILE in "${DFILES[@]}"; do
		# Data conversion.
		EXTENSION="${FILE##*.}"
		case ${EXTENSION,,} in
			mod)
				php "${M_IIGS}/ntpconverter/ntpconverter.php" "${FILE}"
				O=${M_TARGET}/$(basename -s .mod ${FILE}).ntp#060000
				mv -f ${FILE} ${O}
				${M_CADIUS} addfile ${DISK} ${G_BUILD_PROJECT}/data ${O}
				rm ${O}
				;;

			*)
				O=${M_TARGET}/$(basename ${FILE})#060000
				cp -f ${FILE} ${O}
				${M_CADIUS} addfile ${DISK} ${G_BUILD_PROJECT}/data ${O}
				rm ${O}
				;;
		esac
	done

	unSetCompiler
}


function setCompiler() {
	export PATH=${G_ORIGINAL_PATH}:${M_IIGS}
	# Be sure we can silently sudo. (Not tSudo - for mountORCA)
	tSudo
	"${M_IIGS}/mountORCA.sh" &> /dev/null
}


function unSetCompiler() {
	# Be sure we can silently sudo. (Not tSudo - for unmountORCA)
	tSudo
	"${M_IIGS}/unmountORCA.sh" &> /dev/null
	export PATH=${G_ORIGINAL_PATH}
}