{ pkgs, ... }:

{
  home.file.".zsh/fastfetch.jsonc".source = ./fastfetch/config.jsonc;

  programs.zsh = {
    enable = true;

    oh-my-zsh = {
      enable = true;
      theme = "agnoster";
    };

    initContent = ''
      # Use kitty's ssh helper if running inside kitty
      [ "$TERM" = "xterm-kitty" ] && alias ssh="kitty +kitten ssh"

      dex() {
        local container

        container=$(
          docker ps --format 'table {{.Names}}\t{{.Image}}\t{{.Status}}' \
            | tail -n +2 \
            | fzf \
                --header='Select container' \
                --height=80% \
                --layout=reverse \
                --border \
                --preview 'docker logs -f --tail=30 {1} 2>&1' \
                --preview-window='right,65%,follow,border-left' \
            | awk '{print $1}'
        )

        [ -z "$container" ] && return 0
        docker exec -it "$container" sh -c '
          if command -v bash >/dev/null 2>&1; then
            exec bash
          else
            exec sh
          fi
        '
      }
    '';
  };
}