{ pkgs ? import <nixpkgs> { } }:

pkgs.mkShell
{
  nativeBuildInputs = with pkgs; [
    python312Packages.flask
    python312Packages.flask-cors
    python312Packages.requests
    python312Packages.pandas
    python312Packages.orjson
    hugo
    tmux
  ];

  shellHook = '' 
    ${pkgs.cowsay}/bin/cowsay "Welcome to the baseddata.io development environment!" | ${pkgs.lolcat}/bin/lolcat

    get_session=$(tmux list-session | grep "baseddata")

    if [ -z "$get_session" ];
    then
       tmux new-session -d -s baseddata
       tmux split-window -h
       tmux send-keys -t 0 "hugo server" C-m
       tmux send-keys -t 1 "cd backend && python app.py" C-m
       echo "Baseddata running in dev tmux shell"
    fi
    '';
}