#!/bin/bash

set -e

echo "--- Installing essential packages from Pacman ---"
sudo pacman -S --noconfirm --needed \
  niri \
  kitty \
  wofi \
  xorg-xwayland \
  base-devel \
  git \
  lazygit \
  starship \
  seatd \
  mako \
  pipewire \
  wireplumber \
  xdg-desktop-portal \
  xdg-desktop-portal-gtk

echo "--- Installing and configuring yay (AUR Helper) ---"
if ! command -v yay &> /dev/null; then
    git clone https://aur.archlinux.org/yay.git /tmp/yay
    (cd /tmp/yay && makepkg -si --noconfirm)
    rm -rf /tmp/yay
else
    echo "yay is already installed."
fi

echo "--- Installing packages from AUR using yay ---"
yay -S --noconfirm --needed \
  swayidle \
  swaylock-effects \
  waybar \
  ttf-firacode-nerd \
  neovim \
  yazi \
  firefox

echo "--- Setting up user directories and dotfiles ---"
mkdir -p "$HOME/tmp" "$HOME/wallpapers" "$HOME/.config" "$HOME/.ssh"

git clone https://git.bouvais.lu/adrien/Dotfiles "/tmp/dotfiles" --depth 1

cp -r "/tmp/dotfiles/.config/"* "$HOME/.config/"
cp "/tmp/dotfiles/.bashrc" "$HOME/.bashrc"
cp -r "/tmp/dotfiles/wallpapers/"* "$HOME/wallpapers/"

rm -rf "/tmp/dotfiles"

echo "--- Enabling system services (seatd for Niri) ---"
# Add your user to the 'seat' group to grant hardware access
sudo usermod -aG seat "$USER"
# Enable the seatd service to run on boot
sudo systemctl enable seatd.service

echo "--- Configuring Git and SSH ---"
git config --global user.name "adrien"
git config --global user.email "git@bouvais.lu"
ssh-keygen -t rsa -b 4096 -C "git@bouvais.com" -f "$HOME/.ssh/id_rsa" -N ""

echo "--- Installation complete! ---"
echo "It is recommended to reboot now for all changes to take effect."
echo "After rebooting, log in and type 'niri' to start your session."