#!/usr/bin/env sh

_autoinstall_base () {
	plug_path="$HOME/.config/vim/autoload/plug.vim"
	if [ ! -f "$plug_path" ]
	then
		_autoinstall_file "https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim" "$plug_path"
		[ -x "$(command -v vim)" ] && yes | vim +'PlugInstall --sync' +qa --not-a-term
	fi

	nvim_dir="$HOME/.config/nvim"
	if [ ! -d "$nvim_dir" ]
	then
		_autoinstall_git "https://github.com/AstroNvim/AstroNvim" "$nvim_dir"
		[ -x "$(command -v nvim)" ] && nvim --headless -c 'autocmd User PackerComplete quitall' -c 'PackerSync'
	fi

	if [ ! -x "$(command -v starship)" ]
	then
		mkdir -p "$HOME/.local/bin"
		curl -sS "https://starship.rs/install.sh" | BIN_DIR="$HOME/.local/bin" FORCE=1 sh
	fi

	_autoinstall_env "$WAKATIME_HOME/.wakatime.cfg"

	cp -n "$HOME/.ssh/authorized_keys.default" "$HOME/.ssh/authorized_keys"

	_autoinstall_file \
		"https://raw.githubusercontent.com/qw3rtman/git-fire/master/git-fire" \
		"$HOME/.local/bin/git-fire"

	return 0
}

_autoinstall_graphical () {
	_autoinstall_file \
		"https://raw.githubusercontent.com/dracula/alacritty/master/dracula.yml" \
		"$HOME/.config/alacritty/dracula.yml"

	_autoinstall_file \
		"https://raw.githubusercontent.com/dracula/duckduckgo/master/monkeyscript.user.js" \
		"$HOME/.local/share/qutebrowser/greasemonkey/ddg-dracula.user.js"

	_autoinstall_git \
		"https://github.com/dracula/qutebrowser.git" \
		"$HOME/.config/qutebrowser/dracula"

	_autoinstall_git \
		"https://github.com/dracula/gtk.git" \
		"$HOME/.themes/Dracula"

	_autoinstall_archive \
		"https://github.com/dracula/gtk/releases/download/v3.0/Dracula-cursors.tar.xz" \
		"$HOME/.icons/Dracula-cursors.tar.xz"

	_autoinstall_archive \
		"$(curl -fsSL 'https://data.services.jetbrains.com/products?code=TBA&release.type=release&fields=releases' | jq -r '.[0].releases[0].downloads.linux.link')" \
		"$HOME/.local/bin/jetbrains-toolbox.tar.gz" \
		&& mv -f "$HOME/.local/bin/jetbrains-toolbox-"*"/jetbrains-toolbox" "$HOME/.local/bin/" \
		&& rm -rf "$HOME/.local/bin/jetbrains-toolbox-"*

	return 0
}

_autoinstall_all () {
	_autoinstall_base
	_autoinstall_graphical

	return 0
}

_autoinstall_git () {
	if [ ! -d "$2" ]
	then
		echo "Installing repo $1 to $2"
		mkdir -p "$2"
		git clone "$1" "$2" >/dev/null 2>&1
		return 0
	fi
	return 1
}

_autoinstall_file () {
	if [ ! -f "$2" ]
	then
		echo "Installing file $1 to $2"
		file_path=$(dirname "$2")
		mkdir -p "$file_path"
		cd "$file_path" || exit
		curl -fsSLo "$2" "$1"
		return 0
	fi
	return 1
}

_autoinstall_archive () {
	if [ ! -f "$2" ]
	then
		echo "Installing archive $1 to $2"
		file_path=$(dirname "$2")
		mkdir -p "$file_path"
		cd "$file_path" || exit
		curl -fsSLo "$2" "$1"
		tar xaf "$2"
		return 0
	fi
	return 1
}

_autoinstall_env () {
	if [ -x "$(command -v envsubst)" ]
	then
		envsubst < "$1.tpl" > "$1"
		return 0
	fi
	return 1
}

action="${1:-base}"
case $action in
	all)		_autoinstall_all ;;
	base)		_autoinstall_base ;;
	graphical)	_autoinstall_graphical ;;
	git)		_autoinstall_git "$2" "$3" ;;
	file)		_autoinstall_file "$2" "$3" ;;
	archive)	_autoinstall_archive "$2" "$3" ;;
	env)		_autoinstall_env "$2" ;;
	*)			echo "'$action' is not a valid action." ;;
esac