#!/bin/sh

# Sets up a custom environment in an Arch installation

getPackageGroup() {

	packagesFile="$HOME/repos/privconfigs/packages.txt"
	[ -f "$packagesFile" ] || exit 1
	group="$1"

	sed -n "/^# ${group}/,/^# /p" "$packagesFile" |
		sed '/^#/d;/^\s*$/d;s/\s*#.*$//'

}

installPackageGroup() {
	getPackageGroup "$1" | sudo pacman -S -
}

prompt() {
	echo "$1"
	shift
	read answer
	echo "$answer" | grep -E -q '^[yY]' && "$@"
}

# Initialization
server="taamas@taamas.xyz"
installAudio=""
installGraphic=""

# Setup is done from the $HOME directory
cd

# Directory structure
mkdir -p "$HOME/downloads/videos"
mkdir -p "$HOME/downloads/audios"
mkdir -p "$HOME/images/screenshots"
mkdir -p "$HOME/images/wallpapers/shufs/current"
mkdir "$HOME/repos"

# Connect to server
sshKey="$HOME/.ssh/id_rsa_$(hostnamectl hostname)ForXyz"
ssh-keygen -f "$sshKey" || exit 1
ssh-copy-id -i "$sshKey" "$server" || exit 1

# Install git to get needed repos
if ! type git; then
	echo "Installing git"
	type git || sudo pacman -S git
	gitName="InigoGutierrez"
	gitEmail="inigogf.95@gmail.com"
	echo "Setting up git config"
	echo "Name: $gitName"
	echo "mail: $gitEmail"
	git config --global user.name "$gitName"
	git config --global user.email "$gitEmail"
	echo ""
fi

# Clone scripts and configs repos
if [ ! -d "scripts" ]; then
	echo "Cloning scripts repo"
	git clone gitea@git.taamas.xyz/Taamas/scripts.git
	echo ""
fi
if [ ! -d "repos/configs" ]; then
	echo "Cloning configs repo"
	(
	cd repos
	git clone gitea@git.taamas.xyz/Taamas/configs.git
	echo ""
	)
fi
if [ ! -d "repos/privconfigs" ]; then
	echo "Cloning private configs repo"
	(
	cd repos
	git clone taamas@taamas.xyz:~/repos/remotes/privconfigs
	echo ""
	)
fi

# Stop the satanic bell
sudo echo 'blacklist pcspkr' >/etc/modprobe.d/nobeep.conf

# Pacman config
echo "Adding color and candy to /etc/pacman.conf"
grep -q 'ILoveCandy' /etc/pacman.conf ||
	sudo sed -i 's/^#Color.*$/Color\nILoveCandy/' /etc/pacman.conf

# Read programs to install from file
installPackageGroup base

echo "Heavy packages are:"
getPackageGroup heavy
prompt "Install heavy packages? [y/N]" installPackageGroup heavy
prompt "Install audio packages? [y/N]" installAudio="y"
prompt "Install graphic packages? [y/N]" installGraphic="y"
[ -z "$installAudio" ] || installPackageGroup audio
[ -z "$installGraphic" ] || installPackageGroup graphic

# Clone specific programs sources to be compiled and installed later
(
cd "$HOME/repos"
[ ! -d "dmenu" ] && git clone "https://git.suckless.org/dmenu"
[ ! -d "sxiv" ] && git clone "https://github.com/muennich/sxiv"
[ ! -d "yay" ] && git clone "https://aur.archlinux.org/yay.git"
)

# Put config files in place
echo "Putting config files in place"
(
cd "$HOME/repos/configs/stow"
stow -t "$HOME" calcurse
stow -t "$HOME" neofetch
stow -t "$HOME" newsboat
stow -t "$HOME" nvim
stow -t "$HOME" pandoc
stow -t "$HOME" ranger
stow -t "$HOME" rcs
stow -t "$HOME" tmux
stow -t "$HOME" vim
if ! [ -z "$installAudio" ]; then
	stow -t "$HOME" cmus
fi
if ! [ -z "$installGraphic" ]; then
	stow -t "$HOME" bspwm
	stow -t "$HOME" colorschemes
	stow -t "$HOME" dunst
	stow -t "$HOME" emoji
	stow -t "$HOME" mpv
	stow -t "$HOME" picom
	stow -t "$HOME" qutebrowser
	stow -t "$HOME" sxhkd
	stow -t "$HOME" sxiv
	stow -t "$HOME" XserverDotfiles
	stow -t "$HOME" zathura
fi
echo ""
)

# Compile specific programs

echo "Installing some program repos."
(
cd "$HOME/repos"
if ! type dmenu; then
	(
	cd dmenu
	git remote add xyz "${server}:~/repos/remotes/dmenu"
	git checkout -b taamas
	git pull xyz taamas
	make
	sudo make install
	make clean
	)
fi

if ! type sxiv; then
	(
	cd sxiv
	make
	sudo make install
	make clean
	)
fi

if ! type yay; then
	(
	cd yay
	makepkg -si
	)
fi
echo ""
)

# Install programs with yay
getPackageGroup "yay" | yay -S -

# Mainpage
(
cd "$HOME/repos"
git clone "https://git.taamas.xyz/Taamas/mainpage"
cp -r "mainpage" "$HOME/.mainpage"
rm -rf "$HOME/.mainpage/.git"
)

# Remove default .bash_profile as it avoids .profile execution
if [ -f ".bash_profile" ]; then
	prompt "Remove .bash_profile? It prevents .profile from being executed. [y/N]" \
		rm .bash_profile
fi