{
  config,
  osConfig,
  perSystem,
  launcher,
  lockscreen,
  # pkgs,
  # lib,
  ...
}: let
  inherit (config.lib.stylix) colors;
  # inherit (lib) mkIf;
  hostname = osConfig.networking.hostName;
  cursorSize = config.stylix.cursor.size;
  fontName = config.stylix.fonts.sansSerif.name;
  keyboard =
    if hostname == "eldrid"
    then "chromeos"
    else "platform";
  xdgPictures =
    config.xdg.userDirs.pictures;
  # ifLaptop = mkIf (hostname != "dunamis");
in {
  enable = true;
  systemd = {
    enable = true;
    variables = [
      "--all"
    ];
  };
  package = perSystem.hyprland.hyprland;
  portalPackage = perSystem.hyprland.xdg-desktop-portal-hyprland;
  # plugins = with pkgs.hyprlandPlugins; [
  # hyprspace
  # hy3
  # hyprscroller
  # ];
  settings = {
    input = {
      kb_layout = "us,ua";
      resolve_binds_by_sym =
        if hostname == "dunamis"
        then 0
        else 1;
      repeat_rate = 50;
      repeat_delay = 300;
      # mouse
      accel_profile = "flat";
      sensitivity = 0;
    };
    device = [
      {
        name = "ite-tech.-inc.-ite-device(8910)-keyboard";
        kb_variant = "colemak_dh,";
      }
      {
        name = "at-translated-set-2-keyboard";
        kb_variant = "colemak_dh,";
      }
      {
        name = "keyd-virtual-keyboard";
        kb_variant = "colemak_dh,";
      }
    ];
    xwayland.force_zero_scaling = true;
    monitor = [
      ", preferred, auto, 1"
      "desc:AOC 27V2G5 0x0000026C, addreserved, 0, 300, 0, 0"
      "desc:Samsung Electric Company S24R65x H4TMA03291, preferred, 0x0, 1, bitdepth, 10, vrr, 1"
      "desc:Philips Consumer Electronics Company 27M2N5500 UK02418033254, 2560x1440@180.00Hz, 0x0, 1.3333333, bitdepth, 10, vrr, 1"
      "desc:BOE 0x08E8, preferred, 1920x0, 1.2, bitdepth, 10"
      "desc:LG Display 0x068B, preferred, 1920x0, 1.2, bitdepth, 10"
      "desc:Chimei Innolux Corporation 0x1406, preferred, 1920x0, 1.2"
      "desc:KDC 0x0000, preferred, 1920x0, 1.25"
    ];
    env = [
      "ELECTRON_OZONE_PLATFORM_HINT,auto"
      "QT_QPA_PLATFORM,wayland"
      "QT_QPA_PLATFORMTHEME,gtk3"
      "XCURSORSIZE,${toString cursorSize}"
      "GSK_RENDERER,ngl"
    ];
    decoration = {
      shadow.enabled = false;
      # drop_shadow = false;
      blur = {
        size = 8;
        passes = 3;
      };
      #  shadow_offset = "0 5";
      #  "col.shadow" = "rgba(00000099)";
      rounding = 12;
    };
    misc = {
      font_family = fontName;
      disable_splash_rendering = true;
      disable_hyprland_logo = true;
      # vfr = true;
    };
    bezier = [
      "easeOutQuad, 0.25, 0.46, 0.45, 0.94"
      "easeOutExpo, 0.19, 1, 0.22, 1"
    ];
    animation = [
      "workspaces, 1, 3, easeOutExpo, slidefade 20%"
      "windows, 1, 3, easeOutExpo, popin 80%"
      "layers, 1, 2, easeOutExpo, fade"
    ];
    plugin = [
      {
        overview = {
          gapsIn = 12;
          gapsOut = 24;
          exitOnClick = true;
          centerAligned = true;
          showNewWorkspace = false;
          showEmptyWorkspace = false;
          affectStrut = false;
        };
        hyprexpo = {
          columns = 3;
          gap_size = 8;
          #bg_col = "rgb(111111)";
          workspace_method = "first 1"; # [center/first] [workspace] e.g. first 1 or center m+1
          enable_gesture = true; # laptop touchpad
          gesture_fingers = 3; # 3 or 4
          gesture_distance = 400; # how far is the "max"
          gesture_positive = false; # positive = swipe down. Negative = swipe up.;
        };
      }
      {
        hy3 = {
          autotile = true;
          tab_first_window = false;
          tabs = {
            render_text = true;
            height = 24;
            padding = 8;
            rounding = 8;
            text_height = 14;
            text_center = true;
            text_font = fontName;

            "col.active" = "0xff${colors.base00}";
            "col.inactive" = "0xff${colors.base00}";
            "col.urgent" = "0xff${colors.base00}";
            "col.active.text" = "0xff${colors.base0D}";
            "col.inactive.text" = "0xff${colors.base05}";
            "col.urgent.text" = "0xff${colors.base09}";
            "col.active.border" = "0xff${colors.base00}";
            "col.inactive.border" = "0xff${colors.base00}";
            "col.urgent.border" = "0xff${colors.base00}";
          };
        };
      }
      {
        scroller = {
          column_widths = "onethird onehalf twothirds one";
          window_heights = "onethird onehalf twothirds one";
          gesture_scroll_fingers = 3;
          gesture_overview_fingers = 3;
          jump_labels_font = fontName;
          jump_labels_color = "0xff${colors.base0A}";
        };
      }
    ];

    dwindle = {
      force_split = 2;
      default_split_ratio = 1.2;
    };
    master = {
      mfact = 0.6;
    };

    "$mod" = "SUPER";
    "$modShift" = "$mod SHIFT";
    "$modCtrl" = "$mod CTRL";
    "$modShiftCtrl" = "$mod SHIFT CTRL";

    "$left" = "N";
    "$down" = "E";
    "$up" = "I";
    "$right" = "O";

    "$terminal" = "ghostty";
    "$launcher" = launcher;
    "$screenLocker" = lockscreen;
    "$webBrowser" = "io.github.zen_browser.zen";
    "$clipboardManager" = "copyq menu";

    general = {
      "col.active_border" = "0xff${colors.base0D}";
      "col.inactive_border" = "0xff${colors.base03}";
      gaps_in = 4;
      gaps_out = 8;
      border_size = 3;
      allow_tearing = true;
      layout = "dwindle";
    };
    group = {
      "col.border_active" = "0xff${colors.base0D}";
      "col.border_inactive" = "0xff${colors.base03}";
      "col.border_locked_active" = "0xff${colors.base0A}";
      "col.border_locked_inactive" = "0xff${colors.base0F}";
      groupbar = {
        height = 16;
        rounding = 0;
        indicator_height = 0;
        gradient_rounding = 4;
        font_size = 14;
        gradients = true;
        font_family = fontName;
        "text_color" = "0xff${colors.base00}";
        "col.active" = "0xff${colors.base0D}";
        "col.inactive" = "0xff${colors.base03}";
      };
    };
    binds.scroll_event_delay = 0;
    cursor.persistent_warps = true;

    bind = [
      "$mod, Return, exec, $terminal"
      "$mod, Space, exec, $launcher"
      # "$modShift, Space, exec, $launcher"
      "$modCtrl, Q, killactive"
      "$modCtrl, M, fullscreen"
      "$modCtrl, G, togglefloating"
      "$mod, G, pin"

      "$mod, T, togglegroup"
      "$mod, period, changegroupactive, f"
      "$mod, comma, changegroupactive, b"
      "$modCtrl, period, movewindoworgroup, r"
      "$modCtrl, comma, movewindoworgroup, l"

      "$mod, Tab, cyclenext,"
      "$modShift, Tab, cyclenext, prev"
      "$mod, Tab, bringactivetotop,"

      "$modShift, U, focusurgentorlast"

      "$modCtrl, L, exec, $screenLocker"
      "$modCtrl, B, exec, $webBrowser"
      "$modCtrl, V, exec, $clipboardManager"
      "$modCtrl, K, focuswindow, title:(Meet:.*)"

      # ", Print, exec, ${pkgs.grim}/bin/grim -g \"$(${pkgs.slurp}/bin/slurp -o -r -c '\#\#00000000')\" -t ppm - | ${pkgs.satty}/bin/satty --filename - --fullscreen --output-filename ${xdgPictures}/screenshots/satty-$(date '+%Y%m%d-%H:%M:%S').png"
      ", Print, exec, hyprshot -z -m region -o ${xdgPictures}/screenshots -f screenshot-$(date '+%Y%m%d-%H:%M:%S').png"
      "CTRL, Print, exec, hyprshot -z -m window -o ${xdgPictures}/screenshots -f screenshot-$(date '+%Y%m%d-%H:%M:%S').png"
      "SHIFT, Print, exec, hyprshot -z -m output -o ${xdgPictures}/screenshots -f screenshot-$(date '+%Y%m%d-%H:%M:%S').png"
      ## navigation
      "$mod, $left, movefocus, l"
      "$mod, $down, movefocus, d"
      "$mod, $up, movefocus, u"
      "$mod, $right, movefocus, r"
      "$modShift, $left, workspace, e-1"
      "$modShift, $right, workspace, e+1"
      "$mod, left, movefocus, l"
      "$mod, up, movefocus, u"
      "$mod, down, movefocus, d"
      "$mod, right, movefocus, r"
      "$modShift, W, focuscurrentorlast"
      "$mod, mouse_down, workspace, e-1"
      "$mod, mouse_up, workspace, e+1"
      "$modShift, left, workspace, e-1"
      "$modShift, right, workspace, e+1"

      "$modCtrl, $left, movewindow, l"
      "$modCtrl, $down, movewindow, d"
      "$modCtrl, $up, movewindow, u"
      "$modCtrl, $right, movewindow, r"
      "$modCtrl, left, movewindow, l"
      "$modCtrl, up, movewindow, u"
      "$modCtrl, down, movewindow, d"
      "$modCtrl, right, movewindow, r"
      # workspaces
      "$mod, 1, workspace, 1"
      "$mod, 2, workspace, 2"
      "$mod, 3, workspace, 3"
      "$mod, 4, workspace, 4"
      "$mod, 5, workspace, 5"
      "$mod, 6, workspace, 6"
      "$mod, 7, workspace, 7"
      "$mod, 8, workspace, 8"
      "$mod, 9, workspace, 9"
      "$mod, 0, togglespecialworkspace"

      "$modShiftCtrl, 1, movetoworkspace, 1"
      "$modShiftCtrl, 2, movetoworkspace, 2"
      "$modShiftCtrl, 3, movetoworkspace, 3"
      "$modShiftCtrl, 4, movetoworkspace, 4"
      "$modShiftCtrl, 5, movetoworkspace, 5"
      "$modShiftCtrl, 6, movetoworkspace, 6"
      "$modShiftCtrl, 7, movetoworkspace, 7"
      "$modShiftCtrl, 8, movetoworkspace, 8"
      "$modShiftCtrl, 9, movetoworkspace, 9"
      "$modShiftCtrl, 0, movetoworkspace, special"

      "$mod, Q, workspace, 1"
      "$mod, W, workspace, 2"
      "$mod, F, workspace, 3"
      "$mod, P, workspace, 4"
      "$mod, B, workspace, 5"
      "$mod, J, workspace, 6"
      "$mod, L, workspace, 7"
      "$mod, U, workspace, 8"
      "$mod, Y, workspace, 9"
      "$mod, apostrophe, togglespecialworkspace"

      "$modShiftCtrl, Q, movetoworkspace, 1"
      "$modShiftCtrl, W, movetoworkspace, 2"
      "$modShiftCtrl, F, movetoworkspace, 3"
      "$modShiftCtrl, P, movetoworkspace, 4"
      "$modShiftCtrl, B, movetoworkspace, 5"
      "$modShiftCtrl, J, movetoworkspace, 6"
      "$modShiftCtrl, L, movetoworkspace, 7"
      "$modShiftCtrl, U, movetoworkspace, 8"
      "$modShiftCtrl, Y, movetoworkspace, 9"
      "$modShiftCtrl, apostrophe, movetoworkspace, special"

      "$modShiftCtrl, $left, movetoworkspace, e-1"
      "$modShiftCtrl, $right, movetoworkspace, e+1"
      "$modShiftCtrl, left, movetoworkspace, e-1"
      "$modShiftCtrl, right, movetoworkspace, e+1"

      ''$mod ALT, mouse_down, exec, hyprctl keyword cursor:zoom_factor "$(hyprctl getoption cursor:zoom_factor | awk 'NR==1 {factor = $2; if (factor < 1) {factor = 1}; print factor * 1.25}')"''
      ''$mod ALT, mouse_up, exec, hyprctl keyword cursor:zoom_factor "$(hyprctl getoption cursor:zoom_factor | awk 'NR==1 {factor = $2; if (factor < 1) {factor = 1}; print factor / 1.25}')"''
      "$mod ALT, mouse:274, exec, hyprctl keyword cursor:zoom_factor 1" # middle wheel click
    ];
    # binde = [
    #   "$mod, comma, resizeactive, -10 0"
    #   "$mod, period, resizeactive, 10 0"
    #   "$modShift, comma, resizeactive, 0 -10"
    #   "$modShift, period, resizeactive, 0 10"
    # ];
    bindl = [
      "$mod, Escape, exec, hyprctl switchxkblayout all next"
      ", switch:on:Lid Switch, exec, hyprctl keyword monitor 'eDP-1, disable'"
      ", switch:off:Lid Switch, exec, hyprctl keyword monitor 'eDP-1, preferred, 1920x0, 1.2'"
      ", XF86AudioMute, exec, wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle"
      ", XF86AudioPlay, exec, playerctl play-pause"
      ", XF86AudioPrev, exec, playerctl previous"
      ", XF86AudioNext, exec, playerctl next"
      "$modShiftCtrl ALT, Q, exit"
    ];
    binde = [
      ", XF86MonBrightnessUp, exec, brightnessctl s 5%+"
      ", XF86MonBrightnessDown, exec, brightnessctl s 5%-"
      "ALT, XF86MonBrightnessUp, exec, brightnessctl s 5%+ -d ${keyboard}::kbd_backlight"
      "ALT, XF86MonBrightnessDown, exec, brightnessctl s 5%- -d ${keyboard}::kbd_backlight"
      ", XF86KbdBrightnessUp, exec, brightnessctl s 5%+ -d ${keyboard}::kbd_backlight"
      ", XF86KbdBrightnessDown, exec, brightnessctl s 5%- -d ${keyboard}::kbd_backlight"
      ", XF86AudioRaiseVolume, exec, wpctl set-volume @DEFAULT_AUDIO_SINK@ 5%+"
      ", XF86AudioLowerVolume, exec, wpctl set-volume @DEFAULT_AUDIO_SINK@ 5%-"
    ];
    bindm = [
      "$mod, mouse:272, movewindow"
      "$mod, mouse:273, resizewindow"
      "$mod ALT, mouse:272, resizewindow"
    ];
    gestures = {
      workspace_swipe = true;
      workspace_swipe_fingers = 3;
      workspace_swipe_distance = 300;
    };

    workspace = [
      "1, defaultName:general"
      "2, defaultName:web"
      "3, defaultName:chat"
      "4, defaultName:code"
      "5, defaultName:uni"
      "6, defaultName:games"
      "7, defaultName:system"
      "8, defaultName:media"
      "9, defaultName:tray"
      # "10, defaultName:"
    ];
    windowrulev2 = [
      ## tray/misc utilities
      # file picker
      "float, class:xdg-desktop-portal-gtk"
      "size <50% <90%, class:xdg-desktop-portal-gtk"
      "center 1, class:xdg-desktop-portal-gtk"
      # xdp-hyprland stream picker
      "float, initialTitle:MainPicker"
      # general apps
      "float, class:(com.saivert.pwvucontrol)"
      "float, class:(re.sonny.Junction)"
      "float, class:(com.github.hluk.copyq)"
      "float, class:(nm-connection-editor)"
      "float, class:(.blueman-manager-wrapped)"
      # telegram
      "maximize, initialTitle:Медіапереглядач"
      "noborder, title:TelegramDesktop"
      "keepaspectratio, title:TelegramDesktop"
      "noblur, title:TelegramDesktop"
      "float, title:TelegramDesktop"
      "pin, title:TelegramDesktop"
      # any chromium-based
      "noborder, title:Картинка в картинці"
      "keepaspectratio, title:Картинка в картинці"
      "noblur, title:Картинка в картинці"
      "float, title:Картинка в картинці"
      "pin, title:Картинка в картинці"
      # and firefox
      "noborder, title:Picture-in-Picture"
      "keepaspectratio, title:Picture-in-Picture"
      "noblur, title:Picture-in-Picture"
      "float, title:Picture-in-Picture"
      "pin, title:Picture-in-Picture"
      # screenshot editor
      "noanim, class:com.gabm.satty"
      "float, class:com.gabm.satty"
      "rounding 0, class:com.gabm.satty"
      "size 100% 100%, class:com.gabm.satty"
      "move 0 0, class:com.gabm.satty"
      "pin, class:com.gabm.satty"
      ## games
      "float, class:(com.mojang.minecraft.java-edition)"
      "immediate, class:(com.mojang.minecraft.java-edition)"
      # cs2
      "immediate, class:(cs2)"
      # deadlock
      # "float, class:(steam_app_1422450)"
      "fullscreen, class:(steam_app_1422450)"
      "immediate, class:(steam_app_1422450)"
      "immediate, initialTitle:(Ghostrunner)"
      # dead by daylight
      "immediate, class:deadbydaylight-egs-shipping.exe"
      ## workspace assignments
      "workspace name:chat, class:org.telegram.desktop"
      "workspace name:chat, class:org.signal.Signal"
      "workspace name:chat, class:im.riot.Riot"
      "workspace name:chat, class:WebCord"

      "workspace name:games, class:com.heroicgameslauncher.hgl"
      "workspace name:games, class:net.lutris.Lutris"
      "workspace name:games, class:steam"
      # "workspace name:game, class:"
    ];
  };
  extraConfig = ''
    bind = $modShift, R, submap, resize
    submap = resize
    binde = , right, resizeactive, 10 0
    binde = , left, resizeactive, -10 0
    binde = , up, resizeactive, 0 -10
    binde = , down, resizeactive, 0 10
    binde = , $right, resizeactive, 10 0
    binde = , $left, resizeactive, -10 0
    binde = , $up, resizeactive, 0 -10
    binde = , $down, resizeactive, 0 10
    bind = , escape, submap, reset
    submap = reset
  '';
}