#!/usr/bin/env bash

function find_package_manager() {
	hash pacman &> /dev/null && echo pacman && return 0
	hash apt-get &> /dev/null && echo apt-get && return 0
	hash apk &> /dev/null && echo apk && return 0
	return 1
}

function install_package() {
	package_manager=$(find_package_manager)
	if [[ $? -ne 0 ]]; then
		echo -e "\033[38;5;1mCould not find package manager\033[0;5;0m" >&2
		return 1
	fi
	case $package_manager in
		pacman)
			sudo pacman -S --noconfirm $*
			return $?
			;;
		apt-get)
			sudo apt-get install -y $*
			return $?
			;;
		apk)
			sudo apk add $*
			return $?
			;;
	esac
	return 2
}

function check_and_install() {
	if hash $1 &> /dev/null; then
		echo -e "\033[38;5;2m$1 is already installed.\033[0;5;0m"
	else
		echo -e "\033[38;5;2mInstalling $1.\033[0;5;0m"
		if install_package $1; then
			echo -e "\033[38;5;2m$1 installed.\033[0;5;0m"
		else
			echo -e "\033[38;5;1mInstalling $1 failed.\033[0;5;0m" >&2
		fi
	fi
}

function stow_cfg() {
	echo -e "\033[38;5;2mStowing $1"
	stow $1
}

package_manager=$(find_package_manager)
if [[ $? -ne 0 ]]; then
	echo -e "\033[38;5;1mCould not find package manager" >&2
else
	echo -e "\033[38;5;2mPackage manager: $package_manager"
fi

bd=$(dirname $0)
cd "$bd"
echo -e "\033[38;5;2mBase Directory: $(pwd)\n\033[0;5;0m"
echo -e "\033[38;5;2mInstalling packages\n\033[0;5;0m"

check_and_install stow
check_and_install bash
check_and_install tmux
check_and_install vim
check_and_install curl
check_and_install git
check_and_install jq

echo -e "\n\033[38;5;2mStowing config\033[0;5;0m\n"

mv ~/.tmux.conf{,.old} &> /dev/null
mv ~/.tmux{,.old} &> /dev/null
stow_cfg tmux

mv ~/.vimrc{,.old} &> /dev/null
mv ~/.vim{,.old} &> /dev/null
stow_cfg vim

echo -e "\n\033[38;5;2mSetting up wish\033[0;5;0m\n"
mkdir -p ~/.config/
git clone https://gitlab.com/ceda_ei/wish.git ~/.config/wish

mv ~/.bashrc{,.old} &> /dev/null
mv ~/.bash_profile{,.old} &> /dev/null
stow_cfg bash

echo -e "\n\033[38;5;2mSetting up tmux plugins\033[0;5;0m\n"
mkdir -p ~/.tmux/plugins/
git clone https://github.com/tmux-plugins/tpm ~/.tmux/plugins/tpm
~/.tmux/plugins/tpm/bin/install_plugins

echo -e "\n\033[38;5;2mSetting up vim plugins\033[0;5;0m\n"
curl -fLo ~/.vim/autoload/plug.vim --create-dirs \
    https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
vim +PlugInstall +qall

echo -e "\n\033[38;5;2mSetting up bin-client\033[0;5;0m\n"
git clone https://git.webionite.com/ceda_ei/bin-client ~/bin-client

echo -e "\n\033[38;5;2mComplete\033[0;5;0m\n"