;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2020 Zhu Zihao <all_but_last@163.com>
;;; Copyright © 2021 Tobias Geerinckx-Rice <me@tobias.gr>
;;;
;;; 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 fcitx5)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix git-download)
  #:use-module (guix build-system cmake)
  #:use-module (guix build-system copy)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (gnu packages boost)
  #:use-module (gnu packages curl)
  #:use-module (gnu packages datastructures)
  #:use-module (gnu packages enchant)
  #:use-module (gnu packages freedesktop)
  #:use-module (gnu packages gcc)
  #:use-module (gnu packages gettext)
  #:use-module (gnu packages glib)
  #:use-module (gnu packages gtk)
  #:use-module (gnu packages iso-codes)
  #:use-module (gnu packages kde-frameworks)
  #:use-module (gnu packages libevent)
  #:use-module (gnu packages linux)
  #:use-module (gnu packages lua)
  #:use-module (gnu packages pkg-config)
  #:use-module (gnu packages pretty-print)
  #:use-module (gnu packages python)
  #:use-module (gnu packages qt)
  #:use-module (gnu packages textutils)
  #:use-module (gnu packages unicode)
  #:use-module (gnu packages web)
  #:use-module (gnu packages xdisorg)
  #:use-module (gnu packages xml)
  #:use-module (gnu packages xorg)
  #:use-module (gnu packages ibus))

(define-public xcb-imdkit
  (package
    (name "xcb-imdkit")
    (version "1.0.3")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://download.fcitx-im.org/fcitx5/xcb-imdkit/xcb-imdkit-"
             version ".tar.xz"))
       (sha256
        (base32 "1s58vjkdrgr8h183jz4b4mjn7pbvdc9cli01cn66mgczl9p65hh9"))
       (modules '((guix build utils)))
       (snippet
        '(begin
           ;; Remove bundled uthash.
           (delete-file-recursively "uthash")
           #t))))
    (build-system cmake-build-system)
    (inputs
     `(("uthash" ,uthash)
       ("libxcb" ,libxcb)
       ("xcb-util" ,xcb-util)
       ("xcb-util-keysyms" ,xcb-util-keysyms)))
    (native-inputs
     `(("extra-cmake-modules" ,extra-cmake-modules)
       ("pkg-config" ,pkg-config)))
    (home-page "https://github.com/fcitx/xcb-imdkit")
    (synopsis "Input method development support for XCB")
    (description "Xcb-imdkit is an implementation of xim protocol in XCB,
comparing with the implementation of IMDkit with Xlib, and xim inside Xlib, it
has less memory foot print, better performance, and safer on malformed
client.")
    (license license:lgpl2.1)))

(define-public fcitx5
  (package
    (name "fcitx5")
    (version "5.0.8")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://download.fcitx-im.org/fcitx5/fcitx5/fcitx5-"
             version "_dict.tar.xz"))
       (sha256
        (base32 "0536sjpgjlg0bf8imz4jf9bdsp7fhm09bkssddji56cc9mgdxx82"))))
    (build-system cmake-build-system)
    (arguments
     `(#:configure-flags
       (list (string-append "-DCLDR_DIR="
                            (assoc-ref %build-inputs "unicode-cldr-common")
                            "/share/unicode/cldr"))))
    (inputs
     `(("cairo" ,cairo)
       ("cairo-xcb" ,cairo-xcb)
       ("dbus" ,dbus)
       ("enchant" ,enchant)
       ("expat" ,expat)
       ("fmt" ,fmt)
       ("gdk-pixbuf" ,gdk-pixbuf)
       ("gettext" ,gettext-minimal)
       ("glib" ,glib)
       ("iso-codes" ,iso-codes)
       ("json-c" ,json-c)
       ("libevent" ,libevent)
       ("libpthread-stubs" ,libpthread-stubs)
       ("libuuid" ,util-linux "lib")
       ("libx11" ,libx11)
       ("libxcb" ,libxcb)
       ("libxfixes" ,libxfixes)
       ("libxinerama" ,libxinerama)
       ("libxkbcommon" ,libxkbcommon)
       ("libxkbfile" ,libxkbfile)
       ("pango" ,pango)
       ("unicode-cldr-common" ,unicode-cldr-common)
       ("wayland" ,wayland)
       ("wayland-protocols" ,wayland-protocols)
       ("xcb-imdkit" ,xcb-imdkit)
       ("xcb-util" ,xcb-util)
       ("xcb-util-keysyms" ,xcb-util-keysyms)
       ("xcb-util-wm" ,xcb-util-wm)
       ("xkeyboard-config" ,xkeyboard-config)))
    (native-inputs
     `(("gcc" ,gcc-9)                   ; for #include <charconv>
       ("extra-cmake-modules" ,extra-cmake-modules)
       ("pkg-config" ,pkg-config)))
    (native-search-paths
     (list (search-path-specification
            (variable "FCITX_ADDON_DIRS")
            (files '("lib/fcitx5")))
           (search-path-specification
            (variable "XDG_DATA_DIRS")
            (files '("share")))))
    (home-page "https://github.com/fcitx/fcitx5")
    (synopsis "Input method framework")
    (description "Fcitx 5 is a generic input method framework.")
    (license license:lgpl2.1+)))

(define-public fcitx5-lua
  (package
    (name "fcitx5-lua")
    (version "5.0.5")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://download.fcitx-im.org/fcitx5/fcitx5-lua/fcitx5-lua-"
             version ".tar.xz"))
       (sha256
        (base32 "0f3raxzkq0nwdfpc9hxvg65vga09gznjjgy9dr6jlkamzx8zlyw9"))))
    (build-system cmake-build-system)
    (inputs
     `(("fcitx5" ,fcitx5)
       ("lua" ,lua)
       ("gettext" ,gettext-minimal)
       ("libpthread-stubs" ,libpthread-stubs)))
    (native-inputs
     `(("extra-cmake-modules" ,extra-cmake-modules)))
    (home-page "https://github.com/fcitx/fcitx5-lua")
    (synopsis "Lua support for Fcitx 5")
    (description "Fcitx5-lua allows writing Fcitx5 extension in Lua.")
    (license license:lgpl2.1+)))

(define-public libime
  (package
    (name "libime")
    (version "1.0.7")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://download.fcitx-im.org/fcitx5/libime/libime-"
                           version "_dict.tar.xz"))
       (sha256
        (base32 "06smx1kqq3qh0xra8070cjfhw79hcm0vksrswk05wq6jyhvrk5sd"))))
    (build-system cmake-build-system)
    (inputs
     `(("fcitx5" ,fcitx5)
       ("boost" ,boost)))
    (native-inputs
     `(("gcc" ,gcc-9)                  ;for #include <filesystem> and ld support
       ("extra-cmake-modules" ,extra-cmake-modules)
       ("python" ,python)))             ;needed to run test
    (home-page "https://github.com/fcitx/libime")
    (synopsis "Library for implementing generic input methods")
    (description "Libime is a library for implementing various input method
editors.")
    (license license:lgpl2.1+)))

(define-public fcitx5-gtk
  (package
    (name "fcitx5-gtk")
    (version "5.0.7")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://download.fcitx-im.org/fcitx5"
                           "/fcitx5-gtk/fcitx5-gtk-"
                           version ".tar.xz"))
       (sha256
        (base32 "0x9xwyb3hnb2xl47jkj8zs34fhyf7gshy3bv3jxd66sfkjrscr5v"))))
    (build-system cmake-build-system)
    (arguments
     `(#:tests? #f                      ;No test
       #:configure-flags
       (list (string-append "-DGOBJECT_INTROSPECTION_GIRDIR="
                            %output "/share/gir-1.0")
             (string-append "-DGOBJECT_INTROSPECTION_TYPELIBDIR="
                            %output "/lib/girepository-1.0")
             ;; TODO: Enable it when Guix has GTK4.
             "-DENABLE_GTK4_IM_MODULE=Off")
       #:phases
       (modify-phases %standard-phases
         (add-before 'configure 'patch-install-prefix
           (lambda* (#:key outputs #:allow-other-keys)
             (let ((out (assoc-ref outputs "out"))
                   (gtk2 (assoc-ref outputs "gtk2")))
               ;; Install GTK+ 2 input method module to its own output.
               (substitute* "gtk2/CMakeLists.txt"
                 (("\\$\\{CMAKE_INSTALL_LIBDIR\\}")
                  (string-append gtk2 "/lib")))))))))
    (inputs
     `(("fcitx5" ,fcitx5)
       ("fmt" ,fmt)
       ("libxkbcommon" ,libxkbcommon)
       ("gobject-introspection" ,gobject-introspection)
       ("gtk2" ,gtk+-2)
       ("gtk3" ,gtk+)
       ("glib" ,glib)
       ("libx11" ,libx11)
       ("gettext" ,gettext-minimal)))
    (native-inputs
     `(("extra-cmake-modules" ,extra-cmake-modules)
       ("pkg-config" ,pkg-config)
       ("glib" ,glib "bin")))           ;for glib-genmarshal
    ;; TODO: Add "lib" output to reduce the closure size of "gtk2".
    (outputs '("out" "gtk2"))
    (home-page "https://github.com/fcitx/fcitx5-gtk")
    (synopsis "Glib based D-Bus client and GTK IM module for Fcitx 5")
    (description "Fcitx5-gtk provides a Glib based D-Bus client and IM module
for GTK+2/GTK+3 application.")
    (license license:lgpl2.1+)))

(define-public fcitx5-qt
  (package
    (name "fcitx5-qt")
    (version "5.0.6")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://download.fcitx-im.org/fcitx5"
                           "/fcitx5-qt/fcitx5-qt-"
                           version ".tar.xz"))
       (sha256
        (base32 "0wp88cmy0gn15gkfzl5z4q4qd9j1ssdmgp1rfsbw0cp3qh5x4m69"))))
    (build-system cmake-build-system)
    (arguments
     `(#:configure-flags
       (list (string-append "-DCMAKE_INSTALL_QT5PLUGINDIR="
                            %output "/lib/qt5/plugins")
             "-DENABLE_QT4=Off")))
    (inputs
     `(("fcitx5" ,fcitx5)
       ("libxcb" ,libxcb)
       ("libxkbcommon" ,libxkbcommon)
       ("qtbase" ,qtbase-5)
       ("gettext" ,gettext-minimal)))
    (native-inputs
     `(("extra-cmake-modules" ,extra-cmake-modules)))
    (home-page "https://github.com/fcitx/fcitx5-qt")
    (synopsis "Qt library and IM module for Fcitx 5")
    (description "Fcitx5-qt provides Qt library for development and IM module
for Qt based application.")
    (license (list license:lgpl2.1+
                   ;; Files under qt4(Fcitx5Qt4DBusAddons), qt5/dbusaddons
                   ;; and qt5/platforminputcontext.
                   license:bsd-3))))

(define-public fcitx5-chinese-addons
  (package
    (name "fcitx5-chinese-addons")
    (version "5.0.6")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://download.fcitx-im.org/fcitx5"
                           "/fcitx5-chinese-addons/fcitx5-chinese-addons-"
                           version "_dict.tar.xz"))
       (sha256
        (base32 "11l76gpcfm0x1f6x5m9s37q7ffa7xcsdydlzjdz2s6kk45fvvq89"))))
    (build-system cmake-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-before 'configure 'split-outputs
           ;; Build with GUI supports requires Qt and increase package closure
           ;; by 800M on x86_64, so place it under another output.
           (lambda* (#:key outputs #:allow-other-keys)
             (substitute* "gui/pinyindictmanager/CMakeLists.txt"
               (("\\$\\{CMAKE_INSTALL_LIBDIR\\}" _)
                (string-append (assoc-ref outputs "gui") "/lib"))))))))
    (inputs
     `(("fcitx5" ,fcitx5)
       ("fcitx5-lua" ,fcitx5-lua)
       ("boost" ,boost)
       ("libime",libime)
       ("curl" ,curl)
       ("gettext" ,gettext-minimal)
       ("fmt" ,fmt)
       ("libpthread-stubs" ,libpthread-stubs)
       ("opencc" ,opencc)
       ("qtbase" ,qtbase-5)
       ("fcitx5-qt" ,fcitx5-qt)
       ("qtwebkit" ,qtwebkit)))
    (native-inputs
     `(("extra-cmake-modules" ,extra-cmake-modules)
       ("pkg-config" ,pkg-config)))
    (outputs '("out" "gui"))
    (home-page "https://github.com/fcitx/fcitx5-chinese-addons")
    (synopsis "Chinese related addons for Fcitx 5")
    (description "Fcitx5-chinese-addons provides Chinese related addons,
including input methods previous bundled inside Fcitx 4:

@itemize
@item Bingchan
@item Cangjie
@item Erbi
@item Pinyin
@item Shuangpin
@item Wanfeng
@item Wubi
@item Wubi Pinyin
@item Ziranma
@end itemize\n")
    (license (list license:lgpl2.1+
                   license:gpl2+
                   ;; im/pinyin/emoji.txt
                   license:unicode))))

(define-public fcitx5-configtool
  (package
    (name "fcitx5-configtool")
    (version "5.0.5")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://download.fcitx-im.org/fcitx5"
             "/fcitx5-configtool/fcitx5-configtool-" version ".tar.xz"))
       (sha256
        (base32 "1diwiniqvsvcdwzcx1dqxbvwsr6ajbxs67my0cpn8n22asd5mx8i"))))
    (build-system cmake-build-system)
    (arguments
     `(#:configure-flags
       ;; KDE is currently not working on Guix, KCM supports doesn't make sense.
       '("-DENABLE_KCM=Off")))
    (inputs
     `(("fcitx5" ,fcitx5)
       ("fcitx5-qt" ,fcitx5-qt)
       ("qtbase" ,qtbase-5)
       ("qtx11extras" ,qtx11extras)
       ("kitemviews" ,kitemviews)
       ("kwidgetsaddons" ,kwidgetsaddons)
       ("libx11" ,libx11)
       ("xkeyboard-config" ,xkeyboard-config)
       ("libxkbfile" ,libxkbfile)
       ("gettext" ,gettext-minimal)
       ("iso-codes" ,iso-codes)))
    (native-inputs
     `(("gcc" ,gcc-9)
       ("extra-cmake-modules" ,extra-cmake-modules)
       ("pkg-config" ,pkg-config)))
    (home-page "https://github.com/fcitx/fcitx5-configtool")
    (synopsis "Graphical configuration tool for Fcitx 5")
    (description "Fcitx5-configtool is a graphical configuration tool
to manage different input methods in Fcitx 5.")
    (license license:gpl2+)))

(define-public fcitx5-material-color-theme
  (package
    (name "fcitx5-material-color-theme")
    (version "0.1")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/hosxy/Fcitx5-Material-Color")
             (commit version)))
       (file-name (git-file-name name version))
       (sha256
        (base32 "1mgc722521jmfx0xc3ibmiycd3q2w7xg2956xcpc07kz90gcdjaa"))))
    (build-system copy-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (replace 'install
           (lambda* (#:key outputs #:allow-other-keys)
             (use-modules (srfi srfi-26))

             (let* ((out (assoc-ref outputs "out"))
                    (assets-dir (string-append
                                 out "/share/fcitx5-material-color-theme"))
                    (themes-prefix (string-append out "/share/fcitx5/themes")))

               (define (install-theme-variant variant target)
                 (let ((dir (string-append themes-prefix "/" target))
                       (png (string-append "panel-" variant ".png"))
                       (conf (string-append "theme-" variant ".conf")))
                   (format #t "install: Installing color variant \"~a\" to ~a~%"
                           variant dir)
                   (substitute* conf
                     (("^Name=.*")
                      (string-append "Name=" target "\n")))
                   (mkdir-p dir)
                   (install-file png dir)
                   (copy-file conf (string-append dir "/theme.conf"))
                   (symlink (string-append assets-dir "/arrow.png")
                            (string-append dir "/arrow.png"))))

               (mkdir-p assets-dir)
               (install-file "arrow.png" assets-dir)
               (for-each
                (lambda (x)
                  (install-theme-variant
                   x (string-append "Material-Color-" (string-capitalize x))))
                '("black" "blue" "brown" "indigo"
                  "orange" "pink" "red" "teal"))

               (install-theme-variant
                "deepPurple" "Material-Color-DeepPurple")))))))
    (home-page "https://github.com/hosxy/Fcitx5-Material-Color")
    (synopsis "Material Design for Fcitx 5")
    (description "Fcitx5-material-color-theme is a Material Design theme
for Fcitx 5 with following color variants:

@itemize
@item Black
@item Blue
@item Brown
@item Indigo
@item Orange
@item Pink
@item Red
@item teal
@item DeepPurple
@end itemize\n")
    (license license:asl2.0)))

(define-public fcitx5-rime
  (package
    (name "fcitx5-rime")
    (version "5.0.8")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
	     (url "https://github.com/fcitx/fcitx5-rime")
	     (commit version)))
       (sha256
        (base32
         "17fi36m70d8gwwyragms4rl7xjx4k7g5ixs8rcj8r2ph1ak9ymhy"))))
    (build-system cmake-build-system)
    (arguments
     `(#:tests? #f
       #:configure-flags
       (list (string-append "-DRIME_DATA_DIR="
			    (assoc-ref %build-inputs "rime-data")
			    "/share/rime-data"))))
    (inputs
     `(("gettext", gettext-minimal)
       ("fcitx5", fcitx5)
       ("librime", librime)
       ("rime-data", rime-data)))
    (native-inputs
     `(("extra-cmake-modules", extra-cmake-modules)
       ("pkg-config", pkg-config)))
    (home-page "https://github.com/fcitx/fcitx5-rime")
    (synopsis "Rime Input Method Engine for fcitx5")
    (description "@dfn{fcitx5-rime} provides the Rime input method engine for
fcitx5. Rime is a lightweight, extensible input method engine supporting
various input schemas including glyph-based input methods, romanization-based
input methods as well as those for Chinese dialects. It has the ability to
compose phrases and sentences intelligently and provide very accurate
traditional Chinese output.")
    (license license:lgpl2.1+)))