;; SPDX-FileCopyrightText: 2022-2023 Hilton Chain <hako@ultrarare.space>
;;
;; SPDX-License-Identifier: GPL-3.0-or-later

(define-module (rosenthal packages wm)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix build-system gnu)
  #:use-module (guix build-system meson)
  #:use-module (guix download)
  #:use-module (guix gexp)
  #:use-module (guix git-download)
  #:use-module (guix packages)
  #:use-module (guix utils)
  #:use-module (gnu packages autotools)
  #:use-module (gnu packages gcc)
  #:use-module (gnu packages gnome)
  #:use-module (gnu packages gtk)
  #:use-module (gnu packages guile)
  #:use-module (gnu packages image)
  #:use-module (gnu packages man)
  #:use-module (gnu packages pciutils)
  #:use-module (gnu packages pkg-config)
  #:use-module (gnu packages python)
  #:use-module (gnu packages web)
  #:use-module (gnu packages wm)
  #:use-module (gnu packages xdisorg)
  #:use-module (gnu packages xorg)
  #:use-module (rosenthal packages freedesktop)
  #:use-module (rosenthal packages xdisorg))

(define hwdata-for-hyprland
  (package
    (inherit hwdata)
    (arguments
     (substitute-keyword-arguments (package-arguments hwdata)
       ((#:phases _) #~%standard-phases)))
    (outputs '("out"))))

(define libdisplay-info-for-hyprland
  (package
    (name "libdisplay-info")
    (version "0.1.1")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://gitlab.freedesktop.org/emersion/libdisplay-info")
                    (commit version)))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "1ffq7w1ig1y44rrmkv1hvfjylzgq7f9nlnnsdgdv7pmcpfh45pgf"))))
    (build-system meson-build-system)
    (arguments '(#:tests? #f))          ;TODO
    (native-inputs (list hwdata-for-hyprland pkg-config python-minimal-wrapper))
    (home-page "https://emersion.pages.freedesktop.org/libdisplay-info/")
    (synopsis "EDID and DisplayID library")
    (description "This package provides an EDID and DisplayID library.")
    (license license:expat)))

(define udis86-for-hyprland
  (let ((revision "186")
        (commit "5336633af70f3917760a6d441ff02d93477b0c86"))
    (package
      (name "udis86")
      (version (git-version "1.7.2" revision commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/canihavesomecoffee/udis86")
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "0y5z1169wff578jylpafsww4px4y6gickhcs885a9c660d8xs9qy"))))
      (build-system gnu-build-system)
      (native-inputs (list autoconf automake libtool python-minimal-wrapper))
      (home-page "https://github.com/canihavesomecoffee/udis86")
      (synopsis "Disassembler Library for x86 and x86-64")
      (description
       "Udis86 is a disassembler for the x86 and x86-64 class of instruction
set architectures.  It consists of a C library called @code{libudis86} and a
command line tool called @code{udcli} that incorporates the library.")
      (license license:bsd-2))))

(define wlroots-for-hyprland
  (let ((base wlroots)
        (revision "660")
        (commit "7791ffe0584c4ac13c170e1661ce33bdbd4a9b9e"))
    (package
      (inherit base)
      (name "wlroots")
      (version (git-version "0.16.0" revision commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://gitlab.freedesktop.org/wlroots/wlroots.git")
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "1q85iadv6rad97hm26amixr4zcp7kws57f438fnxg44v0saww56x"))))
      (propagated-inputs
       (modify-inputs (package-propagated-inputs base)
         (append libdisplay-info-for-hyprland libxcb xcb-util-renderutil)
         (replace "libinput-minimal" libinput-minimal-1.23.0)
         (replace "pixman" pixman-0.42.2)
         (replace "wayland-protocols" wayland-protocols-1.31)))
      (native-inputs
       (modify-inputs (package-native-inputs base)
         (replace "hwdata" `(,hwdata-for-hyprland "out")))))))

(define-public hyprland-protocols
  (package
    (name "hyprland-protocols")
    (version "0.2")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/hyprwm/hyprland-protocols")
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "1drjznj7fn6m5m6skhzh0p031cb5x0bb4i56jxnxwpwaa71g1z20"))))
    (build-system meson-build-system)
    (home-page "https://hyprland.org")
    (synopsis "Wayland protocol extensions for Hyprland")
    (description
     "This package provides Wayland protocol extensions for Hyprland and it
exists in an effort to bridge the gap between Hyprland and KDE/Gnome's
functionality.  Since @code{wlr-protocols} is closed for new submissions, and
@code{wayland-protocols} is very slow with changes, this package will hold
protocols used by Hyprland to bridge the aforementioned gap.")
    (license license:bsd-3)))

(define hyprland-unbundle-wlroots-patch
  (origin
    (method url-fetch)
    (uri (string-append "https://github.com/hyprwm/Hyprland" "/raw/"
                        "72d2f33b34951b7f5be6cdbc302b1c6a33cbf60f" "/nix/"
                        "meson-build.patch"))
    (file-name "hyprland-unbundle-wlroots.patch")
    (sha256
     (base32 "1wj0kwvkkk2r7k18m9i2hdp9i9z7n330dib27jlbc8mjr96976y5"))))

(define hyprland-portals-patch
  (origin
    (method url-fetch)
    (uri (string-append "https://github.com/hyprwm/Hyprland" "/raw/"
                        "64fc19cc811434b81ab9bc6b8c64edbcbfd0cfd4" "/nix/"
                        "portals.patch"))
    (sha256
     (base32 "14nijw02lb0c4h06adki0w7amgxg1m0qj48ds7iq4bq6fkl1m5l0"))))

(define-public hyprland
  (let ((commit "b08b72358ad549fd066e5be0fc3aa4c9df367607"))
    (package
      (name "hyprland")
      ;; NOTE: Remember to update commit hash ^
      (version "0.27.2")
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/hyprwm/Hyprland")
                      (commit (string-append "v" version))))
                (file-name (git-file-name name version))
                (patches (list hyprland-unbundle-wlroots-patch
                               hyprland-portals-patch))
                (sha256
                 (base32
                  "0jyp4amy5hryczxa73lc5dpvarqxb6r1zsrqzwffan1nrhhqzsyq"))))
      (build-system meson-build-system)
      (arguments
       (list #:build-type "release"
             #:phases
             #~(modify-phases %standard-phases
                 (add-after 'unpack 'fix-default-wallpaper-path
                   (lambda _
                     (substitute* "src/render/OpenGL.cpp"
                       (("/usr") #$output))))
                 (add-after 'unpack 'substitute-meson-build
                   (lambda _
                     (substitute* "meson.build"
                       (("git") "true")
                       (("@GIT_DIRTY@") "")
                       (("@GIT_COMMIT_HASH@") #$commit)))))))
      (native-inputs (list gcc-12 jq pkg-config))
      (inputs
       (list hyprland-protocols
             pango
             udis86-for-hyprland
             wlroots-for-hyprland))
      (home-page "https://hyprland.org")
      (synopsis "Dynamic tiling Wayland compositor based on wlroots")
      (description
       "@code{Hyprland} is a dynamic tiling Wayland compositor based on
@code{wlroots} that doesn't sacrifice on its looks.  It supports multiple
layouts, fancy effects, has a very flexible IPC model allowing for a lot of
customization, and more.")
      (license license:bsd-3))))

(define-public grimblast
  (package
    (name "grimblast")
    (version "0.1")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/hyprwm/contrib")
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "0ld0sj7ahf9jf8cqzbqkhj3m2w60027ixic24ih26nwy90b5qjwx"))))
    (build-system gnu-build-system)
    (arguments
     (list #:tests? #f                ;no tests
           #:make-flags
           #~(list (string-append "PREFIX=" #$output))
           #:phases
           #~(modify-phases %standard-phases
               (delete 'configure)
               (add-after 'unpack 'chdir
                 (lambda _
                   (chdir "grimblast")))
               (add-after 'install 'wrap
                 (lambda* (#:key inputs #:allow-other-keys)
                   (let ((grimblast (string-append #$output "/bin/grimblast")))
                     (wrap-script grimblast
                       `("PATH" suffix
                         ,(map (lambda (program)
                                 (dirname (search-input-file
                                           inputs (string-append "/bin/" program))))
                               '("grim" "slurp" "hyprctl" "wl-copy" "jq"
                                 "notify-send" "date"))))))))))
    (native-inputs (list scdoc))
    (inputs (list grim guile-3.0 jq libnotify slurp hyprland wl-clipboard))
    (home-page "https://github.com/hyprwm/contrib")
    (synopsis "Hyprland version of Grimshot")
    (description "A Hyprland version of Grimshot.")
    (license license:expat)))