import ./make-test-python.nix (
  { pkgs, ... }:
  let
    ankiSyncTest = pkgs.writeScript "anki-sync-test.py" ''
      #!${pkgs.python3}/bin/python

      import sys

      # get site paths from anki itself
      from runpy import run_path
      run_path("${pkgs.anki}/bin/.anki-wrapped")
      import anki

      col = anki.collection.Collection('test_collection')
      endpoint = 'http://localhost:27701'

      # Sanity check: verify bad login fails
      try:
         col.sync_login('baduser', 'badpass', endpoint)
         print("bad user login worked?!")
         sys.exit(1)
      except anki.errors.SyncError:
          pass

      # test logging in to users
      col.sync_login('user', 'password', endpoint)
      col.sync_login('passfileuser', 'passfilepassword', endpoint)

      # Test actual sync. login apparently doesn't remember the endpoint...
      login = col.sync_login('user', 'password', endpoint)
      login.endpoint = endpoint
      sync = col.sync_collection(login, False)
      assert sync.required == sync.NO_CHANGES
      # TODO: create an archive with server content including a test card
      # and check we got it?
    '';
    testPasswordFile = pkgs.writeText "anki-password" "passfilepassword";
  in
  {
    name = "anki-sync-server";
    meta = with pkgs.lib.maintainers; {
      maintainers = [ martinetd ];
    };

    nodes.machine =
      { pkgs, ... }:
      {
        services.anki-sync-server = {
          enable = true;
          users = [
            {
              username = "user";
              password = "password";
            }
            {
              username = "passfileuser";
              passwordFile = testPasswordFile;
            }
          ];
        };
      };

    testScript = ''
      start_all()

      with subtest("Server starts successfully"):
          # service won't start without users
          machine.wait_for_unit("anki-sync-server.service")
          machine.wait_for_open_port(27701)

      with subtest("Can sync"):
          machine.succeed("${ankiSyncTest}")
    '';
  }
)