#!/usr/bin/env sh

echo ''
echo "Disable read-only & populate keyring ? [y/n] (Enables System RW / AUR packages)"
read inputrw
if [[ $inputrw =~ ^[Yy]$ ]]; then
  sudo steamos-readonly disable
  sudo pacman-key --init
  sudo pacman-key --populate archlinux
  sudo pacman-key --populate holo
  sudo pacman -Syu
  sudo pacman -S holo-keyring archlinux-keyring
fi

echo ''
echo "Install yay ? [y/n]"
read inputyay
if [[ $inputjre =~ ^[Yy]$ ]]; then
#  sudo pacman -S fakeroot pkgconfig cmake bash-completion gettext glibc gpgme libarchive openssl libseccomp curl pkgconf linux-headers linux-api-headers base-devel

  git clone https://aur.archlinux.org/yay-bin.git
  cd yay-bin
  git checkout 96f90180a3cf72673b1769c23e2c74edb0293a9f
  makepkg -si
#  yay
fi

echo ''
echo "Install nix ? [y/n]"
read inputnix
if [[ $inputnix =~ ^[Yy]$ ]]; then
sudo su -c '
{
cat << EOF
[Unit]
Description=Create a `/nix` directory to be used for bind mounting
PropagatesStopTo=nix-daemon.service
PropagatesStopTo=nix.mount
DefaultDependencies=no
After=grub-recordfail.service
After=steamos-finish-oobe-migration.service

[Service]
Type=oneshot
ExecStart=steamos-readonly disable
ExecStart=mkdir -vp /nix
ExecStart=chmod -v 0755 /nix
ExecStart=chown -v root /nix
ExecStart=chgrp -v root /nix
ExecStart=steamos-readonly enable
ExecStop=steamos-readonly disable
ExecStop=rmdir /nix
ExecStop=steamos-readonly enable
RemainAfterExit=true
EOF
} > /etc/systemd/system/nix-directory.service'
sudo su -c '
{
cat << EOF
[Unit]
Description=Mount `/home/nix` on `/nix`
PropagatesStopTo=nix-daemon.service
PropagatesStopTo=nix-directory.service
After=nix-directory.service
Requires=nix-directory.service
ConditionPathIsDirectory=/nix
DefaultDependencies=no

[Mount]
What=/home/nix
Where=/nix
Type=none
DirectoryMode=0755
Options=bind
EOF
} > /etc/systemd/system/nix.mount'
sudo su -c '
{
cat << EOF
[Unit]
Description=Ensure Nix related units which are symlinked resolve
After=nix.mount
Requires=nix-directory.service
Requires=nix.mount
PropagatesStopTo=nix-directory.service
PropagatesStopTo=nix.mount
DefaultDependencies=no

[Service]
Type=oneshot
RemainAfterExit=yes
ExecStart=/usr/bin/systemctl daemon-reload
ExecStart=/usr/bin/systemctl restart --no-block sockets.target timers.target multi-user.target

[Install]
WantedBy=sysinit.target
EOF
} > /etc/systemd/system/ensure-symlinked-units-resolve.service'
  sudo systemctl daemon-reload
  sudo systemctl enable --now ensure-symlinked-units-resolve.service

  sh <(curl -L https://nixos.org/nix/install) --daemon
  sudo su -c "echo 'experimental-features = nix-command flakes' >> /etc/nix/nix.conf"
fi

echo ''
echo "Install/Enable pip ? [y/n]"
read inputpip
if [[ $inputpip =~ ^[Yy]$ ]]; then
  sudo pacman -S python3
  wget https://bootstrap.pypa.io/get-pip.py
  python3 get-pip.py --user --break-system-packages
  sudo rm get-pip.py
fi


echo ''
echo "Enable verbose boot ? [y/n]"
read inputverbose
if [[ $inputverbose =~ ^[Yy]$ ]]; then
  sudo awk '{gsub(/steamenv_quiet="loglevel=4 splash=verbose fbcon=nodefer"/, "steamenv_noisy=\"loglevel=4 splash=verbose fbcon=nodefer\"")} 1' /etc/grub.d/00_header > temp_file
  sudo mv temp_file /etc/grub.d/00_header
  sudo update-grub
fi

echo ''
echo "Install/Enable tailscale (VPN) ? [y/n]"
read inputvpn
if [[ $inputvpn =~ ^[Yy]$ ]]; then
  git clone https://github.com/tailscale-dev/deck-tailscale
  cd deck-tailscale
  sudo bash tailscale.sh
  source /etc/profile.d/tailscale.sh
  sudo tailscale up --operator=deck --ssh
  cd ..
  rm -rf deck-tailscale
  sudo ln -sf /run/systemd/resolve/stub-resolv.conf /etc/resolv.conf
  sudo systemctl restart systemd-resolved
  sudo systemctl restart NetworkManager
  sudo systemctl restart tailscaled

fi

echo ''
echo "Install/Enable no machine (NX) ? [y/n]"
read inputrx
if [[ $inputrx =~ ^[Yy]$ ]]; then
  sudo steamos-readonly disable
  sudo wget https://download.nomachine.com/download/8.14/Linux/nomachine_8.14.2_1_x86_64.tar.gz -P /usr
  sudo tar -xvf /usr/nomachine_8.14.2_1_x86_64.tar.gz -C /usr/
  sudo /usr/NX/nxserver --install redhat
  sudo rm -r /usr/nomachine_8.14.2_1_x86_64.tar.gz
fi

echo ''
echo "Install Android Tools (adb) ? [y/n]"
read inputadb
if [[ $inputadb =~ ^[Yy]$ ]]; then
  sudo pacman -S --noconfirm android-tools
fi

echo ''
echo "Install Docker ? [y/n]"
read inputdocker
if [[ $inputdocker =~ ^[Yy]$ ]]; then
  sudo pacman -S --noconfirm docker
  systemctl start docker
fi

echo ''
echo "Install JDK 21 ? [y/n]"
read inputjre
if [[ $inputjre =~ ^[Yy]$ ]]; then
  sudo pacman -Syy
  sudo pacman -Su
  git clone https://github.com/BlackCorsair/install-jdk-on-steam-deck.git && \
  JDK_VERSION=21 ./install-jdk-on-steam-deck/scripts/install-jdk.sh && \
  sudo rm -r ./install-jdk-on-steam-deck
fi

echo ''
echo "Install easytether-usb ? [y/n]"
read inputeasytether
if [[ $inputeasytether =~ ^[Yy]$ ]]; then
  sudo rm -rf /etc/NetworkManager/system-connections/tap-easytether
  wget http://www.mobile-stream.com/beta/arch/easytether-0.8.9-1-x86_64.pkg.tar.xz
  sudo pacman -U easytether-0.8.9-1-x86_64.pkg.tar.xz
  wget https://archive.archlinux.org/packages/o/openssl-1.1/openssl-1.1-1.1.1.t-1-x86_64.pkg.tar.zst
  tar -xvf openssl-1.1-1.1.1.t-1-x86_64.pkg.tar.zst
  sudo cp usr/lib/libcrypto.so.1.1 /usr/lib/
  sudo cp usr/lib/libssl.so.1.1 /usr/lib/
  sudo rm -rf usr easytether-0.8.9-1-x86_64.pkg.tar.xz openssl-1.1-1.1.1.t-1-x86_64.pkg.tar.zst
  sudo ldconfig
fi

echo ''
echo "Install Oh My Zsh shell ? [y/n]"
read inputohmyzsh
if [[ $inputohmyzsh =~ ^[Yy]$ ]]; then
  sudo pacman -S zsh lsd git wget nerd-fonts awesome-terminal-fonts
  sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
  git clone --depth=1 https://github.com/romkatv/powerlevel10k.git ${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/themes/powerlevel10k
  sed -i 's/^ZSH_THEME=.*$/ZSH_THEME="powerlevel10k\/powerlevel10k"/' ~/.zshrc
  git clone https://github.com/zsh-users/zsh-autosuggestions ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions
  sed -i 's/plugins=(\(git\))/plugins=(\n    \1\n    zsh-autosuggestions\n)/' ~/.zshrc
  sudo wget https://github.com/romkatv/powerlevel10k-media/raw/master/MesloLGS%20NF%20Regular.ttf -P /usr/share/fonts/MesloLGS/
  sudo wget https://github.com/romkatv/powerlevel10k-media/raw/master/MesloLGS%20NF%20Bold.ttf -P /usr/share/fonts/MesloLGS/
  sudo wget https://github.com/romkatv/powerlevel10k-media/raw/master/MesloLGS%20NF%20Italic.ttf -P /usr/share/fonts/MesloLGS/
  sudo wget https://github.com/romkatv/powerlevel10k-media/raw/master/MesloLGS%20NF%20Bold%20Italic.ttf -P /usr/share/fonts/MesloLGS/

sudo su -c '
{
cat << EOF
export WORK_WEEK=\$(date "+%yww%W.%u")
export LAN_IP=\$(ip -json route get 8.8.8.8 | jq -r '.[].prefsrc')
export TAILSCALE_IP=\$(tailscale status | awk '{print \$1}' | awk 'NR == 1 {print}')

alias ls='lsd'
alias dir='ls -1a'
alias cls='clear'
alias x='exit'
alias n='nano'
alias biggest='du . -ha | sort -hr | head -n $1'
alias ifconfig="ip add"

alias nixins='nix-env -iA nixpkgs.$1'
alias nixfind='nix search nixpkgs $1'

alias fpl='flatpak list'

alias pmins='sudo pacman -S'
alias pmuni='sudo pacman -R'
alias pmupd='sudo pacman -Sy'
alias pmupg='sudo pacman -Syyu'
alias pmlst='sudo pacman -Q'
alias pmlstin='sudo pacman -Qe'
alias pmpkgins='sudo pacman -U'

alias browser='lynx https://search.1ndev.com/'
alias androidscreen="scrcpy -w"
EOF
} >> ~/.zshrc'
fi