{
  osConfig,
  config,
  pkgs,
  lib,
  ...
}: let
  cfg = config.desktop.niri;
  hostname = osConfig.networking.hostName;
  cursor_size = config.stylix.cursor.size;
  colors = config.lib.stylix.colors;
  keyboard =
    if hostname == "eldrid"
    then "chromeos"
    else "platform";
  xdgPictures =
    config.xdg.userDirs.pictures;
  ifLaptop = lib.mkIf (hostname != "dunamis");
  terminal = "ghostty";
  launcher = "fuzzel";
  browser = "app.zen_browser.zen";
  lockscreen = "gtklock";
in {
  options = {
    desktop.niri.enable =
      lib.mkEnableOption "enable niri desktop";
  };
  config = lib.mkIf cfg.enable {
    stylix.targets = {
      waybar.enable = false;
      hyprlock.enable = false;
      wpaperd.enable = true;
      qt.enable = false;
    };
    services = {
      playerctld.enable = true;
      network-manager-applet.enable = true;
      copyq.enable = true;
      gnome-keyring = {
        enable = true;
        components = ["secrets"];
      };
      gammastep = {
        enable = true;
        provider = "manual";
        latitude = 49.6;
        longitude = 36.1;
        tray = true;
        temperature = {
          day = 6500;
          night = 3000;
        };
      };
      udiskie = {
        enable = true;
        automount = false;
        notify = true;
        tray = "auto";
      };
      wlsunset = {
        enable = false;
        latitude = "49.6";
        longitude = "36.1";
        temperature = {
          day = 6500;
          night = 3000;
        };
        systemdTarget = "graphical-session.target";
      };
      swaync = {
        enable = true;
        settings = {
          cssPriority = "user";
          image-visibility = "when-available";
          keyboard-shortcut = true;
          relative-timestamps = true;
          timeout = 5;
          timeout-low = 5;
          timeout-critical = 0;
          script-fail-notify = true;
          transition-time = 200;

          # Layer settings
          layer-shell = true;
          layer = "overlay";
          control-center-layer = "overlay";

          # Notification settings
          positionX = "right";
          positionY = "top";
          notification-2fa-action = true;
          notification-inline-replies = false;
          notification-icon-size = 32;
          notification-body-image-height = 100;
          notification-body-image-width = 200;
          notification-window-width = 400;

          # Control center settings
          control-center-positionX = "right";
          control-center-positionY = "top";
          control-center-width = 500;
          control-center-exclusive-zone = true;
          fit-to-screen = true;
          hide-on-action = true;
          hide-on-clear = false;

          # Widget settings
          widgets = [
            "title"
            "dnd"
            "notifications"
            "mpris"
          ];

          widget-config = {
            title = {
              text = "Notifications";
              clear-all-button = true;
              button-text = "Clear All";
            };
            dnd = {
              text = "Do Not Disturb";
            };
            mpris = {
              image-size = 96;
              image-radius = 12;
              blur = true;
            };
          };
        };
        style = ''
          /*** Global ***/
          progress,
          progressbar,
          trough {
            border-radius: 16px;
          }

          .app-icon,
          .image {
            -gtk-icon-effect: none;
          }

          .notification-action {
            border-radius: 12px;
            margin: 0.5rem;
          }

          .close-button {
            margin: 24px;
            padding: 0.2rem;
            border-radius: 16px;
          }

          /*** Notifications ***/
          .notification-group.collapsed
            .notification-row:not(:last-child)
            .notification-action,
          .notification-group.collapsed
            .notification-row:not(:last-child)
            .notification-default-action {
            opacity: 0;
          }

          .trough {
            margin: 4px;
            border-radius: 7px;
          }

          .notification,
          .notification.low,
          .notification.normal,
          .notification.critical,
          .control-center {
            margin: 16px;
            border-radius: 7px;
          }

          .floating-notifications,
          .notification-content {
            border-radius: 7px;
          }

          .control-center-list {
            background: transparent;
          }

          /*** Widgets ***/
          /* Title widget */
          .widget-title {
            margin: 0.5rem;
          }

          .widget-title > label {
            font-weight: bold;
          }

          .widget-title > button {
            border-radius: 16px;
            padding: 0.5rem;
          }

          /* DND Widget */
          .widget-dnd {
            margin: 0.5rem;
          }

          .widget-dnd > label {
            font-weight: bold;
          }

          .widget-dnd > switch {
            border-radius: 16px;
          }

          .widget-dnd > switch slider {
            border-radius: 16px;
            padding: 0.25rem;
          }

          /* Mpris widget */
          .widget-mpris .widget-mpris-player {
            border-radius: 16px;
            margin: 0.5rem;
            padding: 0.5rem;
          }

          .widget-mpris .widget-mpris-player .widget-mpris-album-art {
            border-radius: 16px;
          }

          .widget-mpris .widget-mpris-player .widget-mpris-title {
            font-weight: bold;
          }

          .widget-mpris .widget-mpris-player .widget-mpris-subtitle {
            font-weight: normal;
          }

          .widget-mpris .widget-mpris-player > box > button {
            border: 1px solid transparent;
            border-radius: 16px;
            padding: 0.25rem;
          }
        '';
      };
      dunst = {
        enable = false;
        settings = {
          global = {
            width = 300;
            height = 300;
            icon_theme = "${config.dconf.settings."org/gnome/desktop/interface".icon-theme}";
            corner_radius = 12;
            #corners = "top-right,bottom-left";
            offset = "16x16";
            origin = "top-right";
            timeout = 15;
            frame_width = 3;
            notification_limit = 5;
          };
          rule-telegram = {
            "desktop_entry" = "org.telegram.desktop";
            "urgency" = "normal";
          };
        };
      };
      hypridle = {
        enable = true;
        settings = {
          general = {
            before_sleep_cmd = "loginctl lock-session";
            lock_cmd = "pidof ${lockscreen} || ${lockscreen}";
            # unlock_cmd = "loginctl unlock-session";
          };
          listener = [
            {
              timeout = 600;
              on-timeout = "pidof ${lockscreen} || ${lockscreen}";
            }
            {
              timeout = 601;
              on-timeout = "${pkgs.niri}/bin/niri msg action power-off-monitors";
            }
          ];
        };
      };
    };
    programs.fuzzel = {
      enable = true;
      settings = {
        main = {
          terminal = "${terminal} -e";
          fields = "filename,name,generic,keywords,categories,exec";
          dpi-aware = false;
          horizontal-pad = 4;
          vertical-pad = 4;
          show-actions = true;
          match-mode = "fuzzy";
          icon-theme = "${config.dconf.settings."org/gnome/desktop/interface".icon-theme}";
        };
        border = lib.mkDefault {
          width = 3;
          radius = 12;
        };
      };
    };
    programs.hyprlock = {
      enable = false;
      settings = {
        general = {
          disable_loading_bar = true;
          #grace = 300;
          hide_cursor = true;
          no_fade_in = false;
        };
        background = [
          {
            path = "screenshot";
            blur_passes = 3;
            blur_size = 8;
          }
        ];
        input-field = [
          {
            size = "274, 50";
            rounding = 12;
            outline_thickness = 4;
            position = "0, -30";
            monitor = "";
            dots_center = true;
            fade_on_empty = false;
            font_family = "${config.stylix.fonts.serif.name}";
            font_color = "rgb(${config.lib.stylix.colors.base05})";
            inner_color = "rgb(${config.lib.stylix.colors.base00})";
            outer_color = "rgb(${config.lib.stylix.colors.base0D})";
            check_color = "rgb(${config.lib.stylix.colors.base0A})";
            fail_color = "rgb(${config.lib.stylix.colors.base08})";
            placeholder_text = "locked...";
            fail_text = "wrong";
            shadow_passes = 0;
          }
        ];
        shape = [
          {
            rounding = 12;
            size = "150, 50";
            color = "rgb(${config.lib.stylix.colors.base00})";
            border_color = "rgb(${config.lib.stylix.colors.base0D})";
            position = "-62, 30";
            halign = "center";
            valign = "center";
          }
          {
            rounding = 12;
            size = "120, 50";
            color = "rgb(${config.lib.stylix.colors.base00})";
            border_color = "rgb(${config.lib.stylix.colors.base0D})";
            position = "77, 28";
            halign = "center";
            valign = "center";
          }
        ];
        label = [
          {
            monitor = "";
            text = "$LAYOUT";
            text_align = "center";
            font_size = 16;
            font_family = "${config.stylix.fonts.serif.name}";
            outer_color = "rgb(${config.lib.stylix.colors.base00})";
            color = "rgb(${config.lib.stylix.colors.base05})";
            position = "-62, 28";
            halign = "center";
            valign = "center";
          }
          {
            monitor = "";
            text = "cmd[update:1000] ${pkgs.uutils-coreutils-noprefix}/bin/echo $(${pkgs.uutils-coreutils-noprefix}/bin/date +%H:%M:%S)";
            text_align = "center";
            font_size = 16;
            font_family = "${config.stylix.fonts.serif.name}";
            outer_color = "rgb(${config.lib.stylix.colors.base00})";
            color = "rgb(${config.lib.stylix.colors.base05})";
            position = "77, 28";
            halign = "center";
            valign = "center";
          }
        ];
      };
    };
    # ifLaptop
    xdg.configFile = {
      niri = {
        target = "niri/config.kdl";
        text = let
          cursor_size = toString config.stylix.cursor.size;
          left = "n";
          down = "e";
          up = "i";
          right = "o";
          niriConfig = ''
            environment {
                DISPLAY ":123"
                QT_QPA_PLATFORM "wayland"
                QT_QPA_PLATFORMTHEME "gtk3"
                GDK_BACKEND "wayland"
                MOZ_ENABLE_WAYLAND "1"
                MOZ_WEBRENDER "1"
                XDG_SESSION_TYPE "wayland"
                CLUTTER_BACKEND "wayland"
                SDL_VIDEODRIVER "wayland"
              }
            input {
                keyboard {
                    xkb {
                        layout "us,ua"
                        // variant "colemak_dh,"
                        options "grp:menu_toggle"
                        }
                     repeat-delay 200
                     repeat-rate 50
                     track-layout "global"

                }
                touchpad {
                    // off
                    tap
                    // dwt
                    // dwtp
                    natural-scroll
                    accel-speed 0.2
                    accel-profile "flat"
                    // scroll-method "two-finger"
                    // disabled-on-external-mouse
                }
                mouse {
                    // off
                    // natural-scroll
                    accel-speed 0.0
                    accel-profile "flat"
                    // scroll-method "no-scroll"
                }
                /-touch {
                  off
                }

                warp-mouse-to-focus

                // focus-follows-mouse
            }

            output "eDP-1" {
                // off
                scale 1.2
                transform "normal"
                // position x=1920 y=0
            }
            output "Samsung Electric Company S24R65x H4TMA03291" {
                position x=0 y=0
                variable-refresh-rate
            }
            output "Philips Consumer Electronics Company 27M2N5500 UK02418033254" {
                mode "2560x1440@180.000"
                variable-refresh-rate
                position x=0 y=0
                scale 1.33
            }
            output "PNP(AOC) 27V2G5 0x0000026C" {
                position x=1920 y=0
                mode "1920x1080@74.973"
                variable-refresh-rate
            }

            cursor {
                xcursor-theme "${config.stylix.cursor.name}"
                xcursor-size ${cursor_size}
              }

            layout {
                gaps 11
                center-focused-column "never" // "on-overflow"
                preset-column-widths {
                    proportion 0.33333
                    proportion 0.5
                    proportion 0.66667
                }

                // default-column-width { proportion 0.9; }
                default-column-width {}
                tab-indicator {
                  active-color "#${config.lib.stylix.colors.base0A}"
                  inactive-color "#${config.lib.stylix.colors.base05}"
                  width 8
                  gap 8
                  corner-radius 4
                  gaps-between-tabs 4
                  length total-proportion=0.9
                  position "left"
                  place-within-column
                }
                  focus-ring {
                    //off
                    width 3
                    active-gradient from="#${config.lib.stylix.colors.base0D}" to="#${config.lib.stylix.colors.base0F}" angle=40 relative-to="workspace-view"
                    inactive-color "#${config.lib.stylix.colors.base03}"
                }
                struts {
                    left 52
                    right 52
                }
            }

            prefer-no-csd

            hotkey-overlay {
                skip-at-startup
            }
            window-rule {
                geometry-corner-radius 12
                clip-to-geometry true
            }
            window-rule {
              match is-window-cast-target=true
              focus-ring {
                width 3
                active-color "#${config.lib.stylix.colors.base0F}"
                inactive-color "#${config.lib.stylix.colors.base03}"
              }
              border {
                width 3
                active-color "#${config.lib.stylix.colors.base0F}"
                inactive-color "#${config.lib.stylix.colors.base03}"
              }
              shadow {
                on
                color "#${config.lib.stylix.colors.base0F}"
                inactive-color "#${config.lib.stylix.colors.base03}"
              }
            }

            screenshot-path "${config.xdg.userDirs.pictures}/screenshots/screenshot-%Y-%m-%d-%H-%M-%S.png"
            // screenshot-path null

            animations {
                // off
                slowdown 0.7
            }

            window-rule {
              match title="TelegramDesktop"
              match app-id="org.telegram.desktop"
              open-floating true
            }
            window-rule {
              match title="Картинка в картинці"
              open-floating true
            }
            window-rule {
              match title="Picture-in-Picture"
              open-floating true
            }
            window-rule {
                match app-id=r#"^org\.wezfurlong\.wezterm$"#
                default-column-width { proportion 1.0; }
            }
            window-rule {
                match app-id=r#"^re\.sonny\.Junction$"#
                open-floating true
                open-focused true
            }

            window-rule {
                match app-id=r#"^com\.mitchellh\.ghostty$"#
                draw-border-with-background false
            }

            window-rule {
                match app-id=r#"^org\.keepassxc\.KeePassXC$"#
                match app-id=r#"^org\.gnome\.World\.Secrets$"#
                match app-id=r#"^Bitwarden$"#
                match app-id="org.telegram.desktop"
                match app-id="org.signal.Signal"
                match app-id="WebCord"
                // block-out-from "screen-capture"
                block-out-from "screencast"
            }
            // workspace "general"
            // workspace "browse"
            // workspace "chat"
            // workspace "code"
            // workspace "uni"
            // workspace "games"
            // workspace "sysadmin"
            // workspace "media"
            // workspace "bg"

            // window-rule {
            //   match app-id=r#"^org\.telegram\.desktop$"#
            //   match app-id=r#"^im\.riot\.Riot$"#
            //   match app-id=r#"^WebCord$"#
            //   match app-id=r#"^signal$"#
            //   open-on-workspace "chat"
            // }

            // window-rule {
            //   match app-id=r#"^com\.heroicgameslauncher\.hgl$"#
            //   match app-id=r#"^net\.lutris\.Lutris$"#
            //   match app-id="steam"
            //   // match app-id=r#"^$"#
            //   open-on-workspace "games"
            // }

            // window-rule {
            //   match app-id=r#"^com\.obsproject\.Studio$"#
            //   open-on-workspace "bg"
            // }

            binds {
                Mod+Shift+Slash { show-hotkey-overlay; }

                Mod+Return repeat=false { spawn "${terminal}"; }
                Mod+Space repeat=false { spawn "${launcher}"; }
                Mod+Shift+Space repeat=false { spawn "walker" "-m" "windows"; }
                Super+Alt+L repeat=false { spawn "${lockscreen}"; }
                Super+Alt+B repeat=false { spawn "${browser}"; }
                Super+Alt+V repeat=false { spawn "copyq" "toggle"; }
                Mod+Alt+Q { quit; }
                Mod+Alt+P { power-off-monitors; }

                XF86AudioRaiseVolume allow-when-locked=true { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.05+"; }
                XF86AudioLowerVolume allow-when-locked=true { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.05-"; }
                XF86AudioMute        allow-when-locked=true { spawn "wpctl" "set-mute" "@DEFAULT_AUDIO_SINK@" "toggle"; }
                XF86AudioMicMute     allow-when-locked=true { spawn "wpctl" "set-mute" "@DEFAULT_AUDIO_SOURCE@" "toggle"; }
                XF86AudioPlay        allow-when-locked=true { spawn "playerctl" "play-pause"; }
                XF86AudioPause        allow-when-locked=true { spawn "playerctl" "pause"; }
                XF86AudioPrev        allow-when-locked=true { spawn "playerctl" "previous"; }
                XF86AudioNext        allow-when-locked=true { spawn "playerctl" "next"; }


                XF86MonBrightnessUp   allow-when-locked=true { spawn "brightnessctl" "s" "5%+"; }
                XF86MonBrightnessDown allow-when-locked=true { spawn "brightnessctl" "s" "5%-"; }
                Alt+XF86MonBrightnessUp   allow-when-locked=true { spawn "brightnessctl" "s" "5%+" "-d" "${keyboard}::kbd_backlight"; }
                Alt+XF86MonBrightnessDown   allow-when-locked=true { spawn "brightnessctl" "s" "5%-" "-d" "${keyboard}::kbd_backlight"; }


                Mod+Left  { focus-column-left; }
                Mod+Down  { focus-window-or-workspace-down; }
                Mod+Up    { focus-window-or-workspace-up; }
                Mod+Right { focus-column-right; }
                Mod+${left}     { focus-column-left; }
                Mod+${down}     { focus-window-or-workspace-down; }
                Mod+${up}     { focus-window-or-workspace-up; }
                Mod+${right}     { focus-column-right; }

                Mod+Ctrl+Left  { move-column-left; }
                Mod+Ctrl+Down  { move-window-down-or-to-workspace-down; }
                Mod+Ctrl+Up    { move-window-up-or-to-workspace-up; }
                Mod+Ctrl+Right { move-column-right; }
                Mod+Ctrl+${left}     { move-column-left; }
                Mod+Ctrl+${down}     { move-window-down-or-to-workspace-down; }
                Mod+Ctrl+${up}     { move-window-up-or-to-workspace-up; }
                Mod+Ctrl+${right}     { move-column-right; }

                Mod+Home      { focus-column-first; }
                Mod+End       { focus-column-last; }
                Mod+Ctrl+Home { move-column-to-first; }
                Mod+Ctrl+End  { move-column-to-last; }

                Mod+Shift+Left  { focus-monitor-left; }
                Mod+Shift+Down  { focus-monitor-down; }
                Mod+Shift+Up    { focus-monitor-up; }
                Mod+Shift+Right { focus-monitor-right; }
                Mod+Shift+${left}     { focus-monitor-left; }
                Mod+Shift+${down}     { focus-monitor-down; }
                Mod+Shift+${up}    { focus-monitor-up; }
                Mod+Shift+${right}     { focus-monitor-right; }

                Mod+Shift+Ctrl+Left  { move-column-to-monitor-left; }
                Mod+Shift+Ctrl+Down  { move-column-to-monitor-down; }
                Mod+Shift+Ctrl+Up    { move-column-to-monitor-up; }
                Mod+Shift+Ctrl+Right { move-column-to-monitor-right; }
                Mod+Shift+Ctrl+${left}     { move-column-to-monitor-left; }
                Mod+Shift+Ctrl+${down}     { move-column-to-monitor-down; }
                Mod+Shift+Ctrl+${up}     { move-column-to-monitor-up; }
                Mod+Shift+Ctrl+${right}     { move-column-to-monitor-right; }

                // Mod+Page_Down      { focus-workspace-down; }
                // Mod+Page_Up        { focus-workspace-up; }
                // Mod+N              { focus-workspace-down; }
                // Mod+E              { focus-workspace-up; }
                Mod+Ctrl+Page_Down { move-column-to-workspace-down; }
                Mod+Ctrl+Page_Up   { move-column-to-workspace-up; }

                Mod+Shift+Page_Down { move-workspace-down; }
                Mod+Shift+Page_Up   { move-workspace-up; }
                // Mod+Shift+N         { move-workspace-down; }
                // Mod+Shift+U         { move-workspace-up; }

                Mod+WheelScrollDown      cooldown-ms=150 { focus-workspace-down; }
                Mod+WheelScrollUp        cooldown-ms=150 { focus-workspace-up; }
                Mod+Ctrl+WheelScrollDown cooldown-ms=150 { move-column-to-workspace-down; }
                Mod+Ctrl+WheelScrollUp   cooldown-ms=150 { move-column-to-workspace-up; }

                Mod+WheelScrollRight      { focus-column-right; }
                Mod+WheelScrollLeft       { focus-column-left; }
                Mod+Ctrl+WheelScrollRight { move-column-right; }
                Mod+Ctrl+WheelScrollLeft  { move-column-left; }

                Mod+Shift+WheelScrollDown      { focus-column-right; }
                Mod+Shift+WheelScrollUp        { focus-column-left; }
                Mod+Ctrl+Shift+WheelScrollDown { move-column-right; }
                Mod+Ctrl+Shift+WheelScrollUp   { move-column-left; }

                Mod+TouchpadScrollDown { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.02+"; }
                Mod+TouchpadScrollUp   { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.02-"; }

                // Mod+1 { focus-workspace "general"; }
                // Mod+2 { focus-workspace "browse"; }
                // Mod+3 { focus-workspace "chat"; }
                // Mod+4 { focus-workspace "code"; }
                // Mod+5 { focus-workspace "uni"; }
                // Mod+6 { focus-workspace "games"; }
                // Mod+7 { focus-workspace "sysadmin"; }
                // Mod+8 { focus-workspace "media"; }
                // Mod+9 { focus-workspace "bg"; }
                // Mod+Ctrl+1 { move-column-to-workspace "general"; }
                // Mod+Ctrl+2 { move-column-to-workspace "browse"; }
                // Mod+Ctrl+3 { move-column-to-workspace "chat"; }
                // Mod+Ctrl+4 { move-column-to-workspace "code"; }
                // Mod+Ctrl+5 { move-column-to-workspace "uni"; }
                // Mod+Ctrl+6 { move-column-to-workspace "games"; }
                // Mod+Ctrl+7 { move-column-to-workspace "sysadmin"; }
                // Mod+Ctrl+8 { move-column-to-workspace "media"; }
                // Mod+Ctrl+9 { move-column-to-workspace "bg"; }

                Mod+Q { focus-workspace 1; }
                Mod+W { focus-workspace 2; }
                Mod+F { focus-workspace 3; }
                Mod+P { focus-workspace 4; }
                Mod+B { focus-workspace 5; }
                Mod+J { focus-workspace 6; }
                Mod+L { focus-workspace 7; }
                Mod+U { focus-workspace 8; }
                Mod+Y { focus-workspace 9; }
                Mod+Ctrl+Shift+Q { move-column-to-workspace 1; }
                Mod+Ctrl+Shift+W { move-column-to-workspace 2; }
                Mod+Ctrl+Shift+F { move-column-to-workspace 3; }
                Mod+Ctrl+Shift+P { move-column-to-workspace 4; }
                Mod+Ctrl+Shift+B { move-column-to-workspace 5; }
                Mod+Ctrl+Shift+J { move-column-to-workspace 6; }
                Mod+Ctrl+Shift+L { move-column-to-workspace 7; }
                Mod+Ctrl+Shift+U { move-column-to-workspace 8; }
                Mod+Ctrl+Shift+Y { move-column-to-workspace 9; }

                // Mod+Ctrl+1 { move-window-to-workspace 1; }

                Mod+Tab { focus-workspace-previous; }

                Mod+Ctrl+Comma  { consume-or-expel-window-left; }
                Mod+Ctrl+Period { consume-or-expel-window-right; }

                Mod+Comma { set-column-width "-10%"; }
                Mod+Period { set-column-width "+10%"; }
                Mod+T { switch-preset-column-width; }
                Mod+H { set-column-width "50%"; }
                Mod+Shift+Comma { set-window-height "-10%"; }
                Mod+Shift+Period { set-window-height "+10%"; }
                Mod+Shift+T { reset-window-height; }

                Mod+V { toggle-column-tabbed-display; }
                Mod+M { maximize-column; }
                Mod+G { switch-focus-between-floating-and-tiling; }
                Mod+C { center-column; }
                Mod+Ctrl+M { fullscreen-window; }
                Mod+Ctrl+G { toggle-window-floating; }

                Mod+Ctrl+Q { close-window; }
                Mod+Minus { set-column-width "-10%"; }
                Mod+Equal { set-column-width "+10%"; }

                Mod+Escape       { switch-layout "next"; }
                // Mod+Shift+Space { switch-layout "prev"; }

                Print { screenshot; }
                Ctrl+Print { screenshot-screen; }
                Alt+Print { screenshot-window; }
            }
          '';
        in
          if hostname != "dunamis"
          then (builtins.replaceStrings ["// variant \"colemak_dh,\" "] ["variant \"colemak_dh,\""] niriConfig)
          else niriConfig;
      };
    };
    programs.waybar = {
      enable = true;
      systemd = {
        enable = true;
        target = "graphical-session.target";
      };
      settings = {
        bar-0 = {
          layer = "top";
          position = "bottom";
          height = 32;
          spacing = 4;
          margin-left = 63;
          margin-right = 63;
          reload_style_on_change = true;
          modules-left = [
            "niri/language"
            "niri/workspaces"
            "wlr/taskbar"
          ];
          # modules-center = [];
          modules-right = [
            "wireplumber"
            (ifLaptop "group/laptop")
            "tray"
            "privacy"
            (ifLaptop "power-profiles-daemon")
            "idle_inhibitor"
            "custom/notification"
            "clock"
          ];
          "niri/workspaces" = {
            format = "{icon}";
            format-icons = {
              "1" = "I";
              "2" = "II";
              "3" = "III";
              "4" = "IV";
              "5" = "V";
              "6" = "VI";
              "7" = "VII";
              "8" = "IIX";
              "9" = "IX";
              "10" = "X";
              general = "󰘧";
              web = "󰖟";
              chat = "󰻞";
              code = "󰅩";
              uni = "󱆀";
              games = "󰺶";
              system = "󰢻";
              media = "󱜐";
              tray = "󱊖";
            };
          };
          "niri/language" = {
            format = "{}";
            format-en = "🇺🇸";
            format-uk = "🇺🇦";
          };
          "custom/separator" = {
            format = "󰝠";
            interval = "once";
            tooltip = false;
          };
          "group/laptop" = {
            orientation = "inherit";
            modules = [
              "battery"
              "backlight"
            ];
          };
          "backlight" = {
            format = "{percent}% {icon}";
            format-icons = ["" ""];
          };
          "idle_inhibitor" = {
            format = "{icon}";
            format-icons = {
              activated = "󰅶";
              deactivated = "󰾪";
            };
          };
          "tray" = {
            icon-size = 24;
            spacing = 2;
          };
          "clock" = {
            interval = 1;
            format = "{:%H:%M:%S}";
            tooltip-format = "{:%d.%m.%Y}";
          };
          battery = {
            states = {
              good = 95;
              warning = 30;
              critical = 15;
            };
            format = "{capacity}% {icon}";
            format-full = "{capacity}% 󱟢";
            format-charging = "{capacity}% 󰂄";
            format-plugged = "{capacity}% 󰚥";
            format-alt = "{icon} {time}";
            format-icons = ["󰁺" "󰁻" "󰁼" "󰁽" "󰁾" "󰁿" "󰂀" "󰂁" "󰂂" "󰁹"];
          };
          "upower" = {
            icon-size = 16;
            format = "{percentage}";
            hide-if-empty = true;
            tooltip = true;
            tooltip-spacing = 20;
          };
          "power-profiles-daemon" = {
            format = "{icon}";
            tooltip-format = "Power profile: {profile}\nDriver: {driver}";
            tooltip = true;
            format-icons = {
              default = "󱡮";
              performance = "󱡮";
              balanced = "";
              power-saver = "";
            };
          };
          "wireplumber" = {
            scroll-step = 3;
            format = "{volume}% {icon}";
            format-muted = "󰖁";
            format-icons = ["󰕿" "󰖀" "󰕾"];
            on-click = "${pkgs.pwvucontrol}/bin/pwvucontrol";
            on-click-right = "wpctl set-mute @DEFAULT_SINK@ toggle";
          };
          "custom/notification" = {
            tooltip = false;
            format = "{icon}";
            format-icons = {
              notification = "";
              none = "";
              dnd-notification = "";
              dnd-none = "";
            };
            return-type = "json";
            exec-if = "which swaync-client";
            exec = "swaync-client -swb";
            on-click = "swaync-client -t -sw";
            on-click-right = "swaync-client -d -sw";
            escape = true;
          };
          "privacy" = {
            icon-spacing = 2;
            icon-size = 16;
            transition-duration = 250;
            screenshare = {
              type = "screenshare";
              tooltip = true;
              tooltip-icon-size = 24;
            };
            audio-in = {
              type = "audio-in";
              tooltip = true;
              tooltip-icon-size = 24;
            };
          };
          "wlr/taskbar" = {
            format = "{icon}";
            icon-size = 24;
            icon-theme = "${config.dconf.settings."org/gnome/desktop/interface".icon-theme}";
            tooltip-format = "{title}";
            on-click = "activate";
          };
        };
      };
      style = ''
        @define-color base00 #${colors.base00};
        @define-color base01 #${colors.base01};
        @define-color base02 #${colors.base02};
        @define-color base03 #${colors.base03};
        @define-color base04 #${colors.base04};
        @define-color base05 #${colors.base05};
        @define-color base06 #${colors.base06};
        @define-color base07 #${colors.base07};
        @define-color base08 #${colors.base08};
        @define-color base09 #${colors.base09};
        @define-color base0A #${colors.base0A};
        @define-color base0B #${colors.base0B};
        @define-color base0C #${colors.base0C};
        @define-color base0D #${colors.base0D};
        @define-color base0E #${colors.base0E};
        @define-color base0F #${colors.base0F};
        * {
            font-family: ${config.stylix.fonts.sansSerif.name}, FontAwesome;
            font-weight: 500;
            font-size: 100%;
        }
        window#waybar {
            background-color: transparent;
            color: @base05;
            transition-property: background-color;
            transition-duration: 0.5s;
        }
        .modules-left,
        .modules-right {
            border-top-left-radius: 12px;
            border-top-right-radius: 12px;
            border-bottom-left-radius: 0px;
            border-bottom-right-radius: 0px;
            background-color: @base00;
            color: @base05;
            padding: 0 0.5em;
        }
        tooltip {
            background: @base01;
            border: 1px solid @base0E;
        }
        tooltip label {
            color: @base05;
        }
        button {
            box-shadow: inset 0 -3px transparent;
            border-radius: 16px;
        }
        button:hover {
            background: inherit;
            box-shadow: inset 0 -3px transparent;
        }
        #mode {
            background-color: rgba(0, 0, 0, 0.2);
            box-shadow: inset 0 -3px @base05;
        }
        #battery,
        #backlight,
        #workspaces,
        #taskbar,
        #language,
        #clock,
        #battery,
        #backlight,
        #wireplumber,
        #custom-separator {
          padding: 0 0.3em;
        }
        #privacy,
        #tray button,
        #privacy-item,
        #idle_inhibitor,
        #custom-notification,
        #power-profiles-daemon,
        #workspaces button {
          padding: 0 0.2em;
        }
        #taskbar button {
            padding: 0 0.1em;
        }
        #workspaces button.active {
          color: @base0D;
        }
        #taskbar button:hover {
            box-shadow: transparent;
        }
        #taskbar.empty,
        window#empty {
            background-color: transparent;
        }
        #battery.critical:not(.charging) {
            color: @base09;
            animation-name: blink;
            animation-duration: 0.5s;
            animation-timing-function: steps(12);
            animation-iteration-count: infinite;
            animation-direction: alternate;
        }
        #power-profiles-daemon.performance {
            color: @base0D;
        }
        #power-profiles-daemon.balanced {
            color: @base0B;
        }
        #power-profiles-daemon.power-saver {
            color: @base0A;
        }
        label:focus {
            background-color: #000000;
        }
        #tray > .passive {
            -gtk-icon-effect: dim;
        }
        #tray > .needs-attention {
            -gtk-icon-effect: highlight;
            background-color: @base08;
        }
        #privacy-item.screenshare {
            color: @base0C;
        }
        #privacy-item.audio-in {
            color: @base0E;
        }
      '';
    };
    programs.walker = {
      enable = true;
      package = pkgs.walker;
      runAsService = true;
      config = {
        activation_mode.labels = "neiotsra";
        # theme = "stylix";
        as_window = false;
        builtins = {
          applications = {
            actions = {enabled = true;};
            context_aware = true;
            name = "applications";
            placeholder = "Applications";
            prioritize_new = true;
            refresh = true;
            show_generic = false;
            show_icon_when_single = true;
            show_sub_when_single = true;
            weight = 5;
          };
          calc = {
            icon = "accessories-calculator";
            min_chars = 4;
            name = "calc";
            placeholder = "Calculator";
            weight = 5;
          };
          clipboard = {
            image_height = 300;
            max_entries = 10;
            name = "clipboard";
            placeholder = "Clipboard";
            switcher_only = true;
            weight = 5;
          };
          commands = {
            icon = "utilities-terminal";
            name = "commands";
            placeholder = "Commands";
            switcher_only = true;
            weight = 5;
          };
          custom_commands = {
            icon = "utilities-terminal";
            name = "custom_commands";
            placeholder = "Custom Commands";
            weight = 5;
          };
          dmenu = {
            name = "dmenu";
            placeholder = "Dmenu";
            switcher_only = true;
            weight = 5;
          };
          emojis = {
            history = true;
            name = "emojis";
            placeholder = "Emojis";
            switcher_only = true;
            typeahead = true;
            weight = 5;
          };
          finder = {
            concurrency = 8;
            icon = "folder";
            ignore_gitignore = true;
            name = "finder";
            placeholder = "Finder";
            refresh = true;
            switcher_only = true;
            weight = 5;
          };
          runner = {
            generic_entry = false;
            history = true;
            icon = "utilities-terminal";
            name = "runner";
            placeholder = "Runner";
            refresh = true;
            typeahead = true;
            weight = 5;
          };
          ssh = {
            history = true;
            icon = "preferences-system-network";
            name = "ssh";
            placeholder = "SSH";
            refresh = true;
            switcher_only = true;
            weight = 5;
          };
          switcher = {
            name = "switcher";
            placeholder = "Switcher";
            prefix = "/";
            weight = 5;
          };
          # websearch = {
          #   engines = ["google"];
          #   icon = "applications-internet";
          #   name = "websearch";
          #   placeholder = "Websearch";
          #   weight = 5;
          # };
          windows = {
            icon = "view-restore";
            name = "windows";
            placeholder = "Windows";
            weight = 5;
          };
        };
        disable_click_to_close = false;
        force_keyboard_focus = true;
        list = {
          max_entries = 50;
          show_initial_entries = true;
          single_click = true;
        };
        search = {
          delay = 0;
          force_keyboard_focus = true;
          history = true;
          placeholder = "Search...";
        };
      };
      theme = {
        layout = {
          ui = {
            anchors = {
              bottom = false;
              left = false;
              right = false;
              top = false;
            };
            window = {
              h_align = "center";
              v_align = "center";
              box = {
                width = 500;
                height = 300;
                h_align = "center";
                v_align = "center";
                spacing = 12;
                orientation = "vertical";
                # margins = {
                #   bottom = 200;
                #   top = 200;
                #   start = 200;
                # };
                search = {
                  margins = {
                    # bottom = 0;
                    # top = 0;
                    start = 8;
                    end = 8;
                  };
                  spacing = 12;
                  # v_align = "baseline";
                  h_align = "top";
                  h_expand = true;
                  v_expand = true;
                };
                scroll = {
                  h_align = "fill";
                  v_align = "fill";
                  h_expand = false;
                  overlay_scrolling = true;
                  list = {
                    # max_height = 300;
                    margins = {
                      bottom = 8;
                      top = 0;
                      start = 8;
                      end = 8;
                    };
                    always_show = true;
                    v_align = "fill";
                    h_align = "bottom";
                    h_expand = false;
                    v_expand = true;
                    item = {
                      icon.theme = "${config.gtk.iconTheme.name}";
                      spacing = 4;
                      activation_label = {
                        h_align = "end";
                        # v_align = "bottom";
                        h_expand = false;
                        justify = "right";
                        spacing = 4;
                        margins.end = 12;
                        # x_align = 1;
                      };
                      text = {
                        h_align = "start";
                        h_expand = true;
                        revert = true;
                        wrap = true;
                      };
                    };
                  };
                };
              };
            };
          };
        };
        style = let
          stylix = config.lib.stylix.colors;
        in ''
          @define-color base00 #${stylix.base00};
          @define-color base01 #${stylix.base01};
          @define-color base02 #${stylix.base02};
          @define-color base03 #${stylix.base03};
          @define-color base04 #${stylix.base04};
          @define-color base05 #${stylix.base05};
          @define-color base06 #${stylix.base06};
          @define-color base07 #${stylix.base07};
          @define-color base08 #${stylix.base08};
          @define-color base09 #${stylix.base09};
          @define-color base0A #${stylix.base0A};
          @define-color base0B #${stylix.base0B};
          @define-color base0C #${stylix.base0C};
          @define-color base0D #${stylix.base0D};
          @define-color base0E #${stylix.base0E};
          @define-color base0F #${stylix.base0F};

          #window,
          #box,
          #search,
          #password,
          #input,
          #typeahead,
          #spinner,
          #list,
          child,
          scrollbar,
          slider,
          #item,
          #text,
          #label,
          #sub,
          #activationlabel {
            all: unset;
          }

          #window {
            background: none;
            color: @base05;
          }

          #box {
            border-radius: 20px;
            border-width: 4px;
            border-color: @base0D;
            background: @base00;
          }

          #search {
            background: @base01;
            border-radius: 12px;
            padding: 8px;
          }

          #password,
          #input,
          #typeahead {
            background: none;
            box-shadow: none;
            border-radius: 12px;
          }

          #input > *:first-child,
          #typeahead > *:first-child {
            margin-right: 12px;
            border-radius: 12px;
          }

          /* #spinner {
          } */

          #typeahead {
            color: @base05;
          }

          #input placeholder {
            opacity: 0.5;
          }

          #list {
            padding: 8px;
            border-radius: 12px;
            background: @base01;
          }

          child {
            box-shadow: none;
          }

          child:selected,
          child:hover {
            box-shadow: none;
            border-radius: 8px;
            background: @base02;
          }

          #item {
            padding: 4px;
          }

          /* #icon {
          }

          #text {
          }

          #label {
          } */

          #sub {
            font-size: smaller;
            opacity: 0.5;
          }

          #activationlabel {
            opacity: 0.5;
          }

          .activation #activationlabel {
            opacity: 1;
            color: @base05;
          }

          .activation #text,
          .activation #icon,
          .activation #search {
            opacity: 0.5;
          }
        '';
      };
    };

    programs.wpaperd.enable = true;
    home.packages = with pkgs; [
      (ifLaptop brightnessctl)
      nautilus
      helvum
      loupe
      evince
      junction
      celluloid
      mission-center
      dconf
      libnotify
      playerctl
      wdisplays
      pwvucontrol
      wl-clipboard-rs
      libqalculate
    ];

    gtk = {
      enable = true;
      iconTheme = {
        name =
          if config.stylix.polarity == "dark"
          then "Papirus-Dark"
          else "Papirus-Light";
        package = pkgs.papirus-icon-theme;
      };
    };
    qt = {
      enable = true;
      platformTheme.name = "gtk3";
    };
    dconf.settings = {
      "org/gnome/desktop/interface" = {
        icon-theme = "${config.gtk.iconTheme.name}";
      };
    };
    xdg = {
      mime.enable = true;
      mimeApps = {
        enable = true;
        defaultApplications = let
          file_manager = ["org.gnome.Nautilus.desktop"];
          web_browser = ["re.sonny.Junction.desktop"];
          image_viewer = ["org.gnome.Loupe.desktop"];
          video_player = ["io.github.celluloid_player.Celluloid.desktop"];
          pdf_reader = ["org.gnome.Evince.desktop"];
        in {
          "inode/directory" = file_manager;
          "video/x-matroska" = video_player;
          "video/mp4" = video_player;
          "video/mpeg" = video_player;
          "video/x-mpeg" = video_player;
          "image/png" = image_viewer;
          "image/jpeg" = image_viewer;
          "application/pdf" = pdf_reader;
          "text/html" = web_browser;
          "x-scheme-handler/http" = web_browser;
          "x-scheme-handler/https" = web_browser;
          "x-scheme-handler/about" = web_browser;
          "x-scheme-handler/unknown" = web_browser;
        };
      };
      desktopEntries = {
        zen-browser-profile = {
          name = "Zen Browser (Choose profile)";
          icon = "app.zen_browser.zen";
          exec = "flatpak run --branch=stable --arch=x86_64 --command=launch-script.sh --file-forwarding app.zen_browser.zen --ProfileManager @@u %u @@";
        };
        logseq-wayland = {
          name = "Logseq Desktop (Wayland)";
          icon = "com.logseq.Logseq";
          exec = "flatpak run --branch=stable --arch=x86_64 --command=run.sh --file-forwarding com.logseq.Logseq @@u %U @@ --enable-features=UseOzonePlatform --ozone-platform=wayland --enable-features=WaylandWindowDecorations";
        };
      };
    };
    systemd.user = {
      settings.Manager.DefaultEnvironment = {
        QT_QPA_PLATFORM = "wayland";
        DISPLAY = ":123";
      };
      targets.tray.Unit.Description = "Home Manager System Tray"; # workaround for udiskie
      services = let
        mkGraphicalService = config: graphicalService // config;
        graphicalService = {
          Install.WantedBy = ["niri.service"];
          Unit = {
            Requisite = ["graphical-session.target"];
            PartOf = ["graphical-session.target"];
            After = ["graphical-session.target"];
          };
          Service = {
            Restart = "on-failure";
            TimeoutStopSec = 10;
            RestartSec = 1;
          };
        };
      in {
        udiskie = mkGraphicalService {};
        waybar = mkGraphicalService {};
        network-manager-applet = mkGraphicalService {};
        # wlsunset = mkGraphicalService {};
        # hypridle = mkGraphicalService {};
        copyq = mkGraphicalService {
          Service =
            graphicalService.Service
            // {
              Environment = lib.mkForce "QT_QPA_PLATFORM=wayland";
            };
        };
        xwayland-satellite = mkGraphicalService {
          Service =
            graphicalService.Service
            // {
              Type = "simple";
              ExecStart = "${lib.getExe pkgs.xwayland-satellite} :123";
            };
        };
        wpaperd = mkGraphicalService {
          Service =
            graphicalService.Service
            // {
              Restart = "always";
              RestartSec = "10";
            };
        };
        gnome-polkit-agent = mkGraphicalService {
          Service =
            graphicalService.Service
            // {
              Type = "simple";
              ExecStart = "${pkgs.polkit_gnome}/libexec/polkit-gnome-authentication-agent-1";
            };
        };
      };
    };
  };
}