#!/usr/bin/env bash

set -e

# TODO
	# kubernetes setup
	# minikube
	# kubectl
	# /etc/needrestart/needrestart.conf $nrconf{restart} = 'a';

########################################################################################################################################################################
#Initial setup and updating of exiting base os software
#Installing essential dev enviroment utils


export NEOVIM_VERSION='0.10.2'
export DELTA_VERSION='0.16.5'
export NEEDRESTART_MODE='a'
export OS_NAME='ubuntu'

if [ -n "$1" ]; then
    OS_NAME=$1
fi
echo "Setting this install for $OS_NAME"

sudo apt-get --allow-releaseinfo-change update
sudo apt update && sudo apt upgrade -y --no-install-recommends

WORK_DIR=$(mktemp -d)
cd "${WORK_DIR}"
echo "Switching to ${PWD} as current working directory"

sudo apt install -y --no-install-recommends \
    ca-certificates \
    build-essential \
    apt-transport-https \
    net-tools \
    gnupg \
    gzip \
    curl \
    unzip \
    wget \
    man \
    vim





########################################################################################################################################################################
#Installing external sources for apt


# Setup Docker source list entry for apt
sudo install -m 0755 -d /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/"$OS_NAME"/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
sudo chmod a+r /etc/apt/keyrings/docker.gpg
sudo echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/"$OS_NAME" $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

# Setup github cli source list entry
curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo dd of=/usr/share/keyrings/githubcli-archive-keyring.gpg \
&& sudo chmod go+r /usr/share/keyrings/githubcli-archive-keyring.gpg \
&& echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list > /dev/null \

# Setup JDK Sources from Adoptium
wget -qO - https://packages.adoptium.net/artifactory/api/gpg/key/public | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/adoptium.gpg > /dev/null
echo "deb https://packages.adoptium.net/artifactory/deb $(awk -F= '/^VERSION_CODENAME/{print$2}' /etc/os-release) main" | sudo tee /etc/apt/sources.list.d/adoptium.list




########################################################################################################################################################################
#Installing developer tools and utilities


# Installing local developer tools and sdks
sudo apt update -y && sudo apt install -y --no-install-recommends \
    zsh \
    jq \
    ncdu \
    htop \
    tmux \
    tree \
    git \
    temurin-8-jdk \
    temurin-11-jdk \
    openjdk-17-jdk \
    scala \
    maven \
    gh \
    ripgrep \
    exa \
    fzf \
    bat


echo "Determine if user authenticates via ldap or locally"
if grep -c -q $USER /etc/passwd; then
   echo "$USER authenticates locally"
   sudo chsh -s /bin/zsh $USER
else
   echo "$USER authenticates via ldap"
   sudo apt install sssd-tools -y
   sudo sss_override user-add ${USER} --shell /bin/zsh
   sudo systemctl restart sssd
fi

export SHELL=/bin/zsh


if ! command -v aws &> /dev/null
then
    echo "Installing aws cli"
    curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip" \
        && unzip awscliv2.zip \
        && sudo ./aws/install --update
fi

wget "https://github.com/dandavison/delta/releases/download/${DELTA_VERSION}/git-delta_${DELTA_VERSION}_amd64.deb"
sudo dpkg -i git-delta_${DELTA_VERSION}_amd64.deb


# Installing Docker
sudo apt install -y --no-install-recommends \
    docker-ce \
    docker-ce-cli \
    containerd.io \
&& sudo groupadd docker \
&& sudo usermod -aG docker "$USER"


# Installing Oh My ZShell
zshell_home_dir="$HOME/.oh-my-zsh"
if [ -d "$zshell_home_dir" ]; then
     echo "Oh My ZShell alreadly installed.  Lets chuck it"
     bash ~/.oh-my-zsh/tools/uninstall.sh
fi
echo "Installing oh my zsh shell"
sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)" "" --unattended
git clone https://github.com/zsh-users/zsh-autosuggestions ~/.oh-my-zsh/custom/plugins/zsh-autosuggestions
sed -i 's/plugins=(git)/plugins=(zsh-autosuggestions)/' ~/.zshrc

# Installing Node
wget -qO- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.7/install.sh | bash
export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"
nvm install 18

# Installing Neovim
wget "https://github.com/neovim/neovim/releases/download/v${NEOVIM_VERSION}/nvim-linux64.tar.gz"
sudo tar -xvzf nvim-linux64.tar.gz -C /usr/local
sudo ln -sf /usr/local/nvim-linux64/bin/nvim /usr/local/bin/nvim

#Installing Homebrew
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
(echo; echo 'eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"') >> /home/mpg26/.zshrc
eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"

brew install glab






########################################################################################################################################################################
#Configurations for home directory


rm -rf ${HOME}/.dotfiles
git clone https://github.com/mgersty/.dotfiles.git ${HOME}/.dotfiles
export DOT_FILES_LOCATION="${HOME}/.dotfiles"

mkdir -p "${HOME}"/.config \
&& ln -sf "${DOT_FILES_LOCATION}"/nvim "${HOME}/.config/nvim" \
&& ln -sf "${DOT_FILES_LOCATION}"/.tmux.conf "${HOME}/.tmux.conf" \
&& ln -sf "${DOT_FILES_LOCATION}"/.gitconfig "${HOME}/.gitconfig" \
&& ln -sf "${DOT_FILES_LOCATION}"/.gitmessage "${HOME}/.gitmessage"

rm -rf ${HOME}/.tmux/plugins/tpm
git clone https://github.com/tmux-plugins/tpm ~/.tmux/plugins/tpm

sed -i '/source ~\/.dotfiles\/.common/d' ~/.zshrc
echo "source ~/.dotfiles/.common" >> ~/.zshrc

mkdir $HOME/.ssh
if [ ! -e "$HOME/.ssh/id_rsa" ]; then
email=""
key_filename="$HOME/.ssh/id_rsa"
passphrase=""
ssh-keygen -t rsa -b 2048 -C "$email" -f "$key_filename" -N "$passphrase"

echo "Key pair generated:"
echo "Private key: $key_filename"
echo "Public key: ${key_filename}.pub"
fi

echo "Setup complete :)"
echo "Please restart your machine"