{ config, lib, pkgs, ... }:

let
  hostname = "forum.test.selby.ca";
  postgres-host = "france.fudo.org";
  config-path = "/srv/selby-forum/conf";
  redis-data-path = "/srv/selby-forum/redis-data";
  sidekiq-data-path = "/srv/selby-forum/sidekiq-data";
  discourse-data-path = "/srv/selby-forum/discourse-data";

in {
  config = {
    users.users = {
      selby-discourse = { isSystemUser = true; };
      selby-discourse-redis = { isSystemUser = true; };
      selby-discourse-sidekiq = { isSystemUser = true; };
    };

    docker-containers = {
      selby-discourse = {
        image = "bitnami/discourse";
        ports = [ ];
        user = toString config.users.users.selby-discourse.uid;
        volumes = [
          "${config-path}:/opt/bitnami/discourse/mounted-conf"
          "${discourse-data-path}:/bitnami"
        ];
        extraDockerOptions = [ "--network=selby-discourse" ];
        environment = {
          DISCOURSE_SITENAME = "Selby Forum";
          DISCOURSE_EMAIL = "forum@selby.ca";
          DISCOURSE_HOSTNAME = hostname;
        };
      };

      selby-discourse-redis = {
        image = "bitnami/redis";
        user = toString config.users.users.selby-discourse-redis.uid;
        volumes = [ "${redis-data-path}:/bitnami" ];
        extraDockerOptions = [ "--network=selby-discourse" ];
        environment = { ALLOW_EMPTY_PASSWORD = "yes"; };
      };

      selby-discourse-sidekiq = {
        image = "bitnami/discourse";
        user = toString config.users.users.selby-discourse-sidekiq.uid;
        volumes = [ "${sidekiq-data-path}:/bitnami" ];
        entrypoint = "nami";
        cmd = [ "start" "discourse-sidekiq" ];
        extraDockerOptions = [ "--network=selby-discourse" ];
      };
    };

    systemd = {
      services = {
        # selby-discourse-config = {
        #   description = "Generate configuration for Selby discourse server.";
        #   requiredBy = [ "docker-selby-discourse.service" ];
        #   requires = [ "fudo-passwords.target" ];
        #   serviceConfig.Type = "oneshot";
        #   restartIfChanged = true;

        #   script = "";
        # };
      };
    };
  };
}