# Immich self-hosted photo & video server
{
  config,
  lib,
  pkgs,
  ...
}:
let
  cfg = config.my.profiles.immich;
  hostName = config.networking.hostName;
  port = 2283;
in
{
  options.my.profiles.immich = with lib; {
    enable = mkEnableOption "Immich photo server";
  };

  config = lib.mkIf cfg.enable {
    services.immich = {
      enable = true;
      host = "0.0.0.0";
      inherit port;
      openFirewall = true;
      mediaLocation = "/var/lib/immich";
      machine-learning.enable = true;
      accelerationDevices = [ "/dev/dri/renderD128" ];
      # Setting `settings` puts Immich in config-file mode: the admin settings
      # UI becomes read-only and system config is managed declaratively here.
      settings = {
        server.externalDomain = "http://${hostName}:${toString port}";
        # Intel Quick Sync hardware transcoding (jupiter's iGPU).
        ffmpeg.accel = "qsv";
      };
    };

    # The native module does not add GPU groups; required for VAAPI/QSV transcoding.
    users.users.immich.extraGroups = [
      "video"
      "render"
    ];

    my.homepage.services = [
      {
        group = "Media";
        name = "Immich";
        description = "Photo & video server";
        href = "http://${hostName}:${toString port}";
        icon = "immich.png";
      }
    ];
  };
}