#!/bin/bash

set -e

echo "--- Installing essential pacman packages ---"
sudo pacman -S --noconfirm --needed \
  base-devel \
  git \
  lazygit \
  starship

if ! command -v yay &> /dev/null; then
    echo "--- yay not found, installing... ---"
    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 AUR and official repository packages with yay ---"
yay -S --noconfirm --needed \
  niri \
  swayidle \
  swaylock-effects \
  waybar \
  swaync \
  wlogout \
  ttf-firacode-nerd \
  neovim \
  htop \
  nvtop \
  yazi \
  firefox

echo "--- Copying configuration files from ~/Dotfiles ---"
if [ -d "$HOME/Dotfiles" ]; then
    cp -r "$HOME/Dotfiles/.config/"* "$HOME/.config/"
    
    cp "$HOME/Dotfiles/.bashrc" "$HOME/.bashrc"
    
    mkdir -p "$HOME/wallpapers"
    cp -r "$HOME/Dotfiles/wallpapers/"* "$HOME/wallpapers/"
else
    echo "WARNING: ~/Dotfiles directory not found. Skipping config installation."
fi

echo "--- Configuring Git and SSH ---"
git config --global user.name "adrien"
git config --global user.email "git@bouvais.lu"

if [ ! -f "$HOME/.ssh/id_rsa" ]; then
    echo "--- Generating a new SSH key ---"
    ssh-keygen -t rsa -b 4096 -C "git@bouvais.com" -f "$HOME/.ssh/id_rsa" -N ""
else
    echo "--- SSH key already exists, skipping generation. ---"
fi