;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2021 Raghav Gururajan <rg@raghavgururajan.name>
;;;
;;; 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 packages telegram)
  #:use-module (gnu packages)
  #:use-module (gnu packages aidc)
  #:use-module (gnu packages audio)
  #:use-module (gnu packages base)
  #:use-module (gnu packages check)
  #:use-module (gnu packages cmake)
  #:use-module (gnu packages compression)
  #:use-module (gnu packages cpp)
  #:use-module (gnu packages digest)
  #:use-module (gnu packages fcitx)
  #:use-module (gnu packages fcitx5)
  #:use-module (gnu packages gcc)
  #:use-module (gnu packages glib)
  #:use-module (gnu packages gtk)
  #:use-module (gnu packages image)
  #:use-module (gnu packages kde-frameworks)
  #:use-module (gnu packages language)
  #:use-module (gnu packages libreoffice)
  #:use-module (gnu packages linux)
  #:use-module (gnu packages lxqt)
  #:use-module (gnu packages pkg-config)
  #:use-module (gnu packages pulseaudio)
  #:use-module (gnu packages python)
  #:use-module (gnu packages qt)
  #:use-module (gnu packages telephony)
  #:use-module (gnu packages tls)
  #:use-module (gnu packages video)
  #:use-module (gnu packages xiph)
  #:use-module (gnu packages xorg)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix packages)
  #:use-module (guix git-download)
  #:use-module (guix build-system glib-or-gtk)
  #:use-module (guix build-system qt))

(define-public tdesktop
  (package
    (name "tdesktop")
    (version "2.5.1")
    (source
     (origin
       (method git-fetch)
       (uri
        (git-reference
         (url "https://github.com/telegramdesktop/tdesktop.git")
         (commit
          (string-append "v" version))
         (recursive? #t)))
       (file-name
        (git-file-name name version))
       (sha256
        (base32 "1qw9vaa482dbz97mzwjzmy3fw72s5bk3hyacyz98ms652xgld6js"))))
    (build-system qt-build-system)
    (arguments
     `(#:tests? #f                      ; No target
       #:imported-modules
       (,@%qt-build-system-modules
        (guix build glib-or-gtk-build-system))
       #:modules
       ((guix build qt-build-system)
        ((guix build glib-or-gtk-build-system)
         #:prefix glib-or-gtk:)
        (guix build utils))
       #:configure-flags
       (list
        "-DCMAKE_C_FLAGS=-fPIC"
        "-DCMAKE_CXX_FLAGS=-fPIC"
        "-DTDESKTOP_API_ID=17349"
        "-DTDESKTOP_API_HASH=344583e45741c457fe1862106095a5eb")
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'make-writable
           (lambda _
             (for-each make-file-writable
                       (find-files "."))
             #t))
         (add-after 'make-writable 'remove-thirdparty
           (lambda _
             (with-directory-excursion "Telegram/ThirdParty"
               (for-each delete-file-recursively
                         (list
                          "Catch"
                          "GSL"
                          "QR"
                          "expected"
                          "fcitx-qt5"
                          "fcitx5-qt"
                          "hime"
                          "hunspell"
                          "libdbusmenu-qt"
                          ;; "libtgvoip"
                          "lz4"
                          "materialdecoration"
                          "minizip"
                          "nimf"
                          "qt5ct"
                          "range-v3"
                          ;; "rlottie"
                          "xxHash")))
             #t))
         (add-before 'configure 'patch-cxx-flags
           (lambda _
             (substitute* "cmake/options_linux.cmake"
               (("class-memaccess")
                "all"))
             #t))
         (add-after 'install 'glib-or-gtk-compile-schemas
           (assoc-ref glib-or-gtk:%standard-phases 'glib-or-gtk-compile-schemas))
         (add-after 'glib-or-gtk-compile-schemas 'glib-or-gtk-wrap
           (assoc-ref glib-or-gtk:%standard-phases 'glib-or-gtk-wrap)))))
    (native-inputs
     `(("cmake-shared" ,cmake-shared)
       ("extra-cmake-modules" ,extra-cmake-modules)
       ("gcc" ,gcc-9)
       ("glib:bin" ,glib "bin")
       ("gobject-introspection" ,gobject-introspection)
       ("gtk+:bin" ,gtk+ "bin")
       ("pkg-config" ,pkg-config)
       ("python" ,python-wrapper)
       ("qttools" ,qttools)))
    (inputs
     `(("alsa" ,alsa-lib)
       ("catch" ,catch-framework2)
       ("expected" ,libexpected)
       ("fcitx-qt5" ,fcitx-qt5)
       ("fcitx5-qt" ,fcitx5-qt)
       ("ffmpeg" ,ffmpeg)
       ("glib" ,glib)
       ("gsl" ,gsl)
       ("gtk+" ,gtk+)
       ("hime" ,hime)
       ("hunspell" ,hunspell)
       ("iconv" ,libiconv)
       ("libdbusmenu-qt" ,libdbusmenu-qt)
       ("libjpeg" ,libjpeg-turbo)
       ;; ("libtgvoip" ,libtgvoip)
       ("lz4" ,lz4)
       ("materialdecoration" ,materialdecoration)
       ("minizip" ,minizip)
       ("nimf" ,nimf)
       ("openal" ,openal)
       ("openssl" ,openssl)
       ("opus" ,opus)
       ("pulseaudio" ,pulseaudio)
       ("qrcodegen" ,qrcodegen-cpp)
       ("qt" ,qtbase)
       ("qt5ct" ,qt5ct)
       ("qtwayland" ,qtwayland)
       ("range-v3" ,range-v3)
       ;; ("rlottie" ,rlottie)
       ("tg_owt" ,tg_owt)
       ("x11" ,libx11)
       ("xcb" ,libxcb)
       ("xcb-keysyms" ,xcb-util-keysyms)
       ("xxhash" ,xxhash)
       ("zlib" ,zlib)))
    (synopsis "Telegram Desktop")
    (description "Tdesktop is the official desktop application for telegram
messenger.")
    (home-page "https://desktop.telegram.org/")
    (license license:gpl3+)))