#!/bin/bash

# TODO: setup network using iwd
# TODO: setup PolicyKit
# TODO: setup lightdm
# TODO: setup compositor
# TODO: install nvidia drivers (if nvidia gpu installed)


install_doas=1
sync_dotfiles=1
install_gui=1
install_julia=1

usage() {
	echo "Usage: $0 [OPTIONS]"
	echo 'Options:'
	echo ' -h, --help   Display this message'
	echo " --no-doas    Don't install doas"
	echo " --no-sync    Don't Sync dotfiles"
	echo " --no-gui     Don't install GUI things"
	echo " --no-julia   Don't install Julia Programming Language"
}

while [ $# -gt 0 ]; do
	case $1 in
		-h | --help)
			usage
			exit 0
			;;
		--no-doas)
			install_doas=0
			;;
		--no-sync)
			sync_dotfiles=0
			;;
		--no-gui)
			install_gui=0
			;;
		--no-julia)
			install_julia=0
			;;
		*)
			echo "Invalid argument: $1" >&2
			usage
			exit 1
			;;
	esac
	shift
done

if command -v doas &> /dev/null; then
	doas="doas"
else
	doas="sudo"
fi

# system full-update
$doas xbps-install -Suy xbps
$doas xbps-install -Suy
# install some packages that i use
$doas xbps-install -y git patch wget curl vim juliaup yt-dlp tree

# setup doas
if [ install_doas == 1 ]; then
	$doas xbps-install -y opendoas
	$doas bash -c "echo 'permit nopass $USER as root' > /etc/doas.conf"
	doas="doas"
fi

mkdir ./.setup-void.temp
cd ./.setup-void.temp

if [ sync_dotfiles == 1 ]; then
	$doas xbps-install -y rsync
	git clone https://github.com/spirit-x64/dotfiles.git
	rsync -a --exclude='.git/' --exclude='LICENSE' --exclude='.gitignore' dotfiles/ $HOME
fi

if [ install_gui == 1 ]; then
	$doas xbps-install -y make gcc libX11-devel libXft-devel libXinerama-devel xorg-server xinit xauth xorg-fonts xorg-input-drivers pkg-config

	git clone https://github.com/spirit-x64/dwm.git
	git clone https://github.com/spirit-x64/dmenu.git
	git clone https://github.com/spirit-x64/st.git

	cd dwm
	$doas make clean install

	cd ../dmenu
	$doas make clean install

	cd ../st
	$doas make clean install

	cd ..

	echo 'exec dwm' > $HOME/.xinitrc

	# packages i use that depends on gui
	$doas xbps-install -y firefox vscode godot
fi

if [ install_julia == 1 ]; then
	$doas xbps-install -y juliaup
	$doas ln -s /usr/bin/julialauncher /usr/bin/julia

	juliaup self update
	juliaup add 1.0.0
	juliaup add 1.10
	juliaup add 1.11
	juliaup default 1.10
fi

# clean up
rm -fr ./.setup-void.temp/