{
  lib
,  python
,  fetchFromGitHub
,  buildPythonPackage
,  callPackage
,  writeText
,  fetchpatch
# build systems
, hatchling
# deps
, bleach
, celery
, django-crispy-bootstrap5
, django
, django-activity-stream ? callPackage ./django-activity-stream.nix {}
, django-axes
, django-compressor
, django-cors-headers
, django-crispy-forms
, django-email-verification ? callPackage ./django-email-verification.nix {}
, django-environ
, django-filter
, django-formtools
, django-prometheus
, django-recaptcha ? callPackage ./django-recaptcha.nix {}
, django-simple-history
, django-sortedm2m ? callPackage ./django-sortedm2m.nix {}
, django-storages
, djangorestframework
, djangorestframework-simplejwt
, drf-spectacular
, easy-thumbnails
, flower
, fontawesomefree
, icalendar
, invoke
, openfoodfacts ? callPackage ./openfoodfacts.nix {}
, pillow
, reportlab
, requests
, tqdm
, tzdata
# extra deps
, redis
, django-redis
, drf-spectacular-sidecar
, django-bootstrap-breadcrumbs ? callPackage ./django-bootstrap-breadcrumbs.nix {}
, psycopg2
}:

let
  frontend = callPackage ./frontend.nix {};
in buildPythonPackage rec {
  pname = "wger";
  version = "2.3";
  pyproject = true;

  # src = fetchFromGitHub {
  #   owner = "wger-project";
  #   repo = "wger";
  #   rev = version;
  #   hash = "sha256-riJyVl0/GwAGkcHVzkJc666owPk1E4ca8DV5qTjEbjk=";
  # };
  # TMP: until it's merged
  src = fetchFromGitHub {
    owner = "eyJhb";
    repo = "wger";
    rev = "proxyauthheaderv2";
    hash = "sha256-9GMU7CSMKcgBFYrUh6m9LFiJQ7XLkhaJ8EPt+FSZFqY=";
  };
  # src = /tmp/wger;

  build-system = [
    hatchling
  ];

  patches = [
    ./patches/pyproject.patch
    ./patches/manage.patch
    ./patches/exercises-no-gifs.patch
  ];

  propagatedBuildInputs = [
    bleach
    celery
    django-crispy-bootstrap5
    django
    django-activity-stream
    django-axes
    django-compressor
    django-cors-headers
    django-crispy-forms
    django-email-verification
    django-environ
    django-filter
    django-formtools
    django-prometheus
    django-recaptcha
    django-simple-history
    django-sortedm2m
    django-storages
    djangorestframework
    djangorestframework-simplejwt
    drf-spectacular
    easy-thumbnails
    flower
    fontawesomefree
    icalendar
    invoke
    openfoodfacts
    pillow
    reportlab
    requests
    tqdm
    tzdata

    # extra??
    redis
    django-redis
    drf-spectacular-sidecar
    django-bootstrap-breadcrumbs
    psycopg2
  ];

  postPatch = ''
    cp manage.py wger/manage.py
  '';

  # fixup compressed files
  postBuild = let
    staticSettings = writeText "static_settings.py" ''
      import os

      DEBUG = False
      STATIC_ROOT = os.environ["static"]
      COMPRESS_OFFLINE = True
      # So we don't need postgres dependencies
      DATABASES = {}
    '';
  in ''
    # copy over static yarn things
    # cp -a ${frontend}/static/yarn $out/${python.sitePackages}/wger/core/static
    cp -a ${frontend}/static/yarn wger/core/static

    python3 -m wger create-settings -s $PWD/tmp_settings.py
    cat ${staticSettings} >> $PWD/tmp_settings.py
    mkdir tmpstatic
    pushd tmpstatic

    static=. WGER_SETTINGS=../tmp_settings.py python ../manage.py collectstatic --no-input
    static=. WGER_SETTINGS=../tmp_settings.py python ../manage.py compress --force

    popd
  '';

  postInstall = ''
    rm -rf $out/${python.sitePackages}/wger/core/static
    cp -a tmpstatic $out/${python.sitePackages}/wger/core/static

    mkdir $out/share
    cp -a $out/${python.sitePackages}/wger/core/static $out/share
  '';

  pythonImportsCheck = [
    "wger"
  ];

  meta = {
    description = "";
    homepage = "https://github.com/wger-project/wger";
    license = lib.licenses.agpl3Only;
    maintainers = with lib.maintainers; [ eyjhb ];
    mainProgram = "wger";
  };
}