{ config, pkgs, lib, ... }: let
  stateDir = "/var/lib/overleaf";
in {
  users = {
    users.overleaf = {
      description = "Overleaf LaTeX Server";
      useDefaultShell = true;
      group = "overleaf";
      # "Normal" User: for Podman Usage
      isNormalUser = true;
      home = stateDir;
    };
    groups.overleaf = {};
  };
  
  services.caddy.virtualHosts = {
    "overleaf.ws.kcnhub.com" = {
      extraConfig = ''
        reverse_proxy 127.0.0.1:7080
      '';           
    };
  };

  # Overleaf only officially supports container based installation
  # For ease of use and compatability we shall follow suit (for now)
  # An imperative installation is described below, to be updated
  # to a declarative installation at a later date (with no loss of data)
  #
  # Imperative Description:
  #
  # Overleaf/toolkit installed in $stateDir:
  # https://github.com/overleaf/toolkit
  #
  # This repository contains scripts to configure
  # and instantiate overleaf in the same directory
  # (hence making declarative pure description more difficult)
  #
  # These scripts configure a set of containers (docker/podman)
  # overleaf (sharelatex)
  # MongoDB
  # Redis
  #
  # These are the things that will need to be migrated, come a declarative port
  # All Relevant files will be stored in the $stateDir.
}