;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2016 David Craven <david@craven.ch>
;;; Copyright © 2019 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2019 Jesse Gildersleve <jessejohngildersleve@protonmail.com>
;;; Copyright © 2020 Jakub Kądziołka <kuba@kadziolka.net>
;;; Copyright © 2023, 2024 Zheng Junjie <873216071@qq.com>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu services sddm)
  #:use-module (gnu packages admin)
  #:use-module (gnu packages display-managers)
  #:use-module (gnu packages freedesktop)
  #:use-module (gnu packages xorg)
  #:use-module (gnu services)
  #:use-module (gnu services shepherd)
  #:use-module (gnu services xorg)
  #:use-module (gnu system pam)
  #:use-module (gnu system shadow)
  #:use-module (guix gexp)
  #:use-module (guix records)
  #:use-module (guix deprecation)
  #:use-module (guix utils)
  #:use-module (guix packages)
  #:export (sddm-configuration
            sddm-configuration?
            sddm-service-type
            sddm-service))

(define-record-type* <sddm-configuration>
  sddm-configuration      make-sddm-configuration
  sddm-configuration?
  (sddm                   sddm-configuration-sddm
                          (default sddm))

  ;; [General]
  ;; valid values are x11 and wayland
  ;; currently doesn't do anything is enabled by wayland greeter PR
  (display-server         sddm-configuration-display-server
                          (default "x11"))
  ;; valid values are on, off or none
  (numlock                sddm-configuration-numlock
                          (default "on"))
  (halt-command           sddm-configuration-halt-command
                          (default (file-append shepherd "/sbin/halt")))
  (reboot-command         sddm-configuration-reboot-command
                          (default (file-append shepherd "/sbin/reboot")))

  ;; [Theme]
  ;; valid values are elarun, maldives or maya
  (theme                  sddm-configuration-theme
                          (default "maldives"))
  (themes-directory       sddm-configuration-themes-directory
                          (default "/run/current-system/profile/share/sddm/themes"))
  (faces-directory        sddm-configuration-faces-directory
                          (default "/run/current-system/profile/share/sddm/faces"))

  ;; [Users]
  (default-path           sddm-configuration-default-path
                          (default "/run/current-system/profile/bin"))
  (minimum-uid            sddm-configuration-minimum-uid
                          (default 1000))
  (maximum-uid            sddm-configuration-maximum-uid
                          (default 2000))
  (remember-last-user?    sddm-configuration-remember-last-user?
                          (default #t))
  (remember-last-session? sddm-configuration-remember-last-session?
                          (default #t))
  (hide-users             sddm-configuration-hide-users
                          (default ""))
  (hide-shells            sddm-configuration-hide-shells
                          (default (file-append shadow "/sbin/nologin")))

  ;; [Wayland]
  (session-command        sddm-configuration-session-command
                          (default (file-append sddm "/share/sddm/scripts/wayland-session")))
  (sessions-directory     sddm-configuration-sessions-directory
                          (default "/run/current-system/profile/share/wayland-sessions"))
  ;; [X11]
  (xorg-configuration     sddm-configuration-xorg
                          (default (xorg-configuration)))
  (xauth-path             sddm-configuration-xauth-path
                          (default (file-append xauth "/bin/xauth")))
  (xephyr-path            sddm-configuration-xephyr-path
                          (default (file-append xor