#!/usr/bin/env sh

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

	_autoinstall_git "https://github.com/wbthomason/packer.nvim" \
		"$HOME/.local/share/nvim/site/pack/packer/start/packer.nvim" \
		&& [ -x "$(command -v nvim)" ] && nvim --headless -c 'autocmd User PackerComplete quitall' -c 'PackerSync'

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

	[ ! -x "$(command -v "git-fire")" ] \
		&& _autoinstall_exe \
			"https://raw.githubusercontent.com/qw3rtman/git-fire/master/git-fire" \
			"$HOME/.local/bin/git-fire"

	[ ! -x "$(command -v "yadm")" ] \
		&& _autoinstall_exe \
			"https://github.com/TheLocehiliosan/yadm/raw/master/yadm" \
			"$HOME/.local/bin/yadm" \
		&& yadm alt

	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_ssh () {
	_autoinstall_text \
		"ssh-rsa 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 openpgp:0xAB920993" \
		"$HOME/.ssh/authorized_keys"

	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 --depth=1 "$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_text() {
	if [ ! -f "$2" ]
	then
		echo "Installing text to $2"
		file_path=$(dirname "$2")
		mkdir -p "$file_path"
		cd "$file_path" || exit
		echo "$1" > "$2"
		return 0
	fi
	return 1
}

_autoinstall_exe () {
	_autoinstall_file "$1" "$2" && chmod +x "$2"
}

_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 ;;
	ssh)		_autoinstall_ssh ;;
	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