{ config, lib, pkgs, ... }:
let
  loc = config.local;
  colo = loc.scheme;
in {
  services.xserver.videoDrivers = [ "modesetting" ];
  programs.sway = {
    enable = true;
    package = pkgs.swayfx;
    extraPackages = with pkgs; [
      libinput
      swaybg
      swayidle
      wl-clipboard
      libnotify
      bemenu
      slurp
      grim
      wf-recorder
      wlsunset
      xprop
      xset
      xrdb
      xrandr
    ];
  };
  local.scripts.imports = [
    "dbus-sway-environment"
    "dmenu-path"
    "dmenu-path0"
    "dmenu-emoji"
    "wlsunset-toggle"
    "screenshot"
  ];
  services.dbus.enable = true;
  security.polkit.enable = true;
  programs.dconf.enable = true;
  xdg.portal = {
    enable = true;
    wlr.enable = true;
    extraPortals = [ pkgs.xdg-desktop-portal-gtk ];
  };
  xdg.icons.enable = true;
  #services.getty.autologinUser = "andrew";
  #services.greetd = {
  #  enable = false;
  #  settings = {
  #    vt=3;
  #    default_session = {
  #      command = "run-sway";
  #      user = "root";
  #    };
  #  };
  #};
  qt = {
    enable = true;
    platformTheme = "qt5ct"; # Also selects qt6ct.
    style = "adwaita";
  };
  home-manager.users.andrew = {
    home.sessionVariables = {
      MAIN_MONITOR="${loc.monitors.monitor1}";
      XDG_CURRENT_DESKTOP = "sway";
      MOZ_ENABLE_WAYLAND = "1";
      SDL_VIDEODRIVER = "wayland";
      GDK_BACKEND = "wayland,x11";
      QT_QPA_PLATFORM = "wayland;xcb";
      QT_WAYLAND_DISABLE_WINDOWDECORATION = "1";
      _JAVA_AWT_WM_NONREPARENTING = "1";
    };
    xresources.properties = {
      "*background" = "#${colo.background}";
      "*foreground" = "#${colo.foreground}";
      "*color0" = "#${colo.color0}";
      "*color1" = "#${colo.color1}";
      "*color2" = "#${colo.color2}";
      "*color3" = "#${colo.color3}";
      "*color4" = "#${colo.color4}";
      "*color5" = "#${colo.color5}";
      "*color6" = "#${colo.color6}";
      "*color7" = "#${colo.color7}";
      "*color8" = "#${colo.color8}";
      "*color9" = "#${colo.color9}";
      "*color10" = "#${colo.color10}";
      "*color11" = "#${colo.color11}";
      "*color12" = "#${colo.color12}";
      "*color13" = "#${colo.color13}";
      "*color14" = "#${colo.color14}";
      "*color15" = "#${colo.color15}";
    };
    gtk = let
      # *_shade_color is adjusted from black by default.
      extraCss3 = ''
        @define-color shade_color #${colo.background};
        @define-color scrollbar_outline_color #${colo.foreground};
        @define-color window_bg_color #${colo.background};
        @define-color window_fg_color #${colo.foreground};
        @define-color view_bg_color #${colo.background};
        @define-color view_fg_color #${colo.foreground};
        @define-color accent_bg_color #${colo.color4};
        @define-color accent_fg_color #${colo.background};
        @define-color accent_color #${colo.color4};
        @define-color headerbar_bg_color #${colo.background};
        @define-color headerbar_fg_color #${colo.foreground};
        @define-color headerbar_backdrop_color #${colo.background};
        @define-color headerbar_border_color #${colo.color6};
        @define-color secondary_headerbar_bg_color #${colo.background};
        @define-color secondary_headerbar_fg_color #${colo.foreground};
        @define-color secondary_headerbar_backdrop_color #${colo.background};
        @define-color secondary_headerbar_border_color #${colo.color5};
        @define-color thumbnail_bg_color #${colo.background};
        @define-color thumbnail_fg_color #${colo.foreground};
        @define-color card_bg_color #${colo.background};
        @define-color card_fg_color #${colo.foreground};
        @define-color popover_bg_color #${colo.background};
        @define-color popover_fg_color #${colo.foreground};
        @define-color dialog_bg_color #${colo.background};
        @define-color dialog_fg_color #${colo.foreground};
        @define-color panel_bg_color #${colo.background};
        @define-color panel_fg_color #${colo.foreground};
        @define-color sidebar_bg_color #${colo.background};
        @define-color sidebar_fg_color #${colo.foreground};
        @define-color sidebar_backdrop_color #${colo.background};
        @define-color sidebar_border_color #${colo.color5};
        @define-color secondary_sidebar_bg_color #${colo.background};
        @define-color secondary_sidebar_fg_color #${colo.foreground};
        @define-color secondary_sidebar_backdrop_color #${colo.background};
        @define-color secondary_sidebar_border_color #${colo.color6};
        @define-color warning_bg_color #${colo.color4};
        @define-color warning_fg_color #${colo.foreground};
        @define-color warning_color #${colo.color4};
        @define-color error_bg_color #${colo.color3};
        @define-color error_fg_color #${colo.foreground};
        @define-color error_color #${colo.color3};
        @define-color success_bg_color #${colo.color2};
        @define-color success_fg_color #${colo.background};
        @define-color success_color #${colo.color2};
        @define-color destructive_bg_color #${colo.color5};
        @define-color destructive_fg_color #${colo.background};
        @define-color destructive_color #${colo.color5};
      '';
      extraCss4 = ''
      '';
    in rec {
      enable = true;
      theme = {
        name = "adw-gtk3" + (if colo.lightness == "light" then "" else "-dark");
        package = pkgs.adw-gtk3;
      };
      gtk4.theme = theme;
      cursorTheme = {
        name = "WhiteSur-cursors";
      };
      #iconTheme = {
      #  name = "suru";
      #  package = pkgs.ubuntu-themes;
      #};
      gtk3.extraCss = extraCss3;
      gtk4.extraCss = extraCss3;
    };
    home.pointerCursor = {
      name = "WhiteSur-cursors";
      package = pkgs.whitesur-cursors;
    };
    wayland.windowManager.sway = {
      enable = true;
      systemd.enable = true;
      xwayland = true;
      wrapperFeatures = { base = true; gtk = true; };
      swaynag = {
        enable = true;
        settings = {
          "<config>" = {
            edge = "top";
            font = "${loc.ui-font.name} ${toString loc.ui-font.size}";
            background = "${colo.background}";
            border = "${colo.background}";
            text = "${colo.foreground}";
            button-text = "${colo.foreground}";
            button-background = "${colo.color6}";
            message-padding = 5;
            border-bottom-size = 1;
            details-border-size = 1;
            button-border-size = 1;
            button-gap = 3;
            button-dismiss-gap = 7;
            button-padding = 3;
            button-margin-right = 5;
          };
        };
      };
      config = rec {
        input = {
          "type:keyboard" = {
            repeat_rate = "45";
            repeat_delay = "220";
            xkb_options = "ctrl:nocaps";
          };
          "type:touchpad" = {
            natural_scroll = "enabled";
          };
          "1189:32769:BenQ_ZOWIE_BenQ_ZOWIE_Gaming_Mouse" = {
            accel_profile = "flat";
            pointer_accel = "-0.675";
            scroll_factor = "1.0";
          };
          "1241:44368:USB_Gaming_Mouse" = { # Finalmouse Ultralight 2
            accel_profile = "flat";
            scroll_factor = "0.75";
          };
          "1133:45104:Logi_POP_Mouse" = {
            accel_profile = "flat";
            scroll_factor = "0.75";
          };
          "1133:50504:Logitech_USB_Receiver_Mouse" = {
            accel_profile = "flat";
            scroll_factor = "0.75";
          };
          "2362:9488:PixArt_USB_Optical_Mouse" = {
            accel_profile = "flat";
            scroll_factor = "0.75";
          };
          "1390:268:ELECOM_TrackBall_Mouse_HUGE_TrackBall" = {
            accel_profile = "flat";
            scroll_factor = "0.25";
            scroll_method = "on_button_down";
            scroll_button = "276";
          };
          "1386:890:Wacom_One_by_Wacom_S_Pen" = {
            map_to_output = loc.monitors.monitor1;
            left_handed = "enabled";
          };
        };
        modifier = "Mod1";
        menu = "dmenu-path | bemenu-colored | ${pkgs.findutils}/bin/xargs swaymsg exec --";
        focus.wrapping = "yes";
        keybindings = let
          mod1 = "Mod1";
        in {
          "button4" = "nop";
          "button5" = "nop";
          "${mod1}+d" = "exec ${menu}";
          "${mod1}+e" = "exec dmenu-emoji | bemenu-colored | awk '{split($0,a);printf \"%s\", a[1];}' | wl-copy";
          "${mod1}+q" = "exec screenshot qrcode";
          "${mod1}+c" = "exec screenshot color";
          "${mod1}+Shift+q" = "kill";
          "${mod1}+h" = "focus left";
          "${mod1}+j" = "focus down";
          "${mod1}+k" = "focus up";
          "${mod1}+l" = "focus right";
          "${mod1}+Shift+h" = "move left";
          "${mod1}+Shift+j" = "move down";
          "${mod1}+Shift+k" = "move up";
          "${mod1}+Shift+l" = "move right";
          "${mod1}+b" = "split h";
          "${mod1}+v" = "split v";
          "${mod1}+f" = "fullscreen toggle";
          "${mod1}+space" = "floating toggle";
          "${mod1}+r" = "mode \"resize\"";
          "${mod1}+Shift+c" = "reload";
          "${mod1}+Shift+e" = "exec swaynag -m 'Do you really want to exit?' -B 'Yes' 'swaymsg exit'";
          "Print" = "exec screenshot main";
          "Shift+Print" = "exec screenshot full";
          "${mod1}+Shift+s" = "exec screenshot";
          "${mod1}+s" = "exec wlsunset-toggle";
          "${mod1}+Shift+t" = "exec swaymsg -- input 1386:890:Wacom_One_by_Wacom_S_Pen events disabled";
        };
        modes = {
          resize = {
            Escape = "mode default";
            h = "resize shrink width 1 px";
            j = "resize grow height 1 px";
            k = "resize shrink height 1 px";
            l = "resize grow width 1 px";
          };
        };
        fonts = {
          names = [ loc.ui-font.name ];
          style = "Regular";
          size = loc.ui-font.size + 0.0;
        };
        bars = [ ];
        window = {
          border = 2;
          titlebar = false;
          commands = [
            { command = "move to scratchpad"; criteria.app_id = "kitty-server"; }
            { command = "allow_tearing yes"; criteria.app_id = "kitty"; }
            { command = "inhibit_idle fullscreen; floating enable"; criteria.app_id = "cmv"; }
            { command = "floating enable"; criteria.class = "cmv.exe"; }
            { command = "floating enable"; criteria.app_id = "mauri"; }
            { command = "inhibit_idle fullscreen"; criteria.title = "Parsec"; }
            { command = "inhibit_idle fullscreen"; criteria.class = "streaming_client"; }
            { command = "inhibit_idle fullscreen; allow_tearing yes"; criteria.class = "steam_app_.*"; }
            { command = "inhibit_idle fullscreen; allow_tearing yes; floating enable"; criteria.app_id = "gamescope"; }
            { command = "inhibit_idle fullscreen; allow_tearing yes"; criteria.class = ".gamescope-wrapped"; }
            { command = "inhibit_idle fullscreen; allow_tearing yes"; criteria.app_id = "osu!"; }
            { command = "inhibit_idle fullscreen; allow_tearing yes"; criteria.class = "cs2"; }
            { command = "inhibit_idle fullscreen; allow_tearing yes"; criteria.class = "Minecraft*"; }
            { command = "inhibit_idle fullscreen; allow_tearing yes"; criteria.title = "Overwatch"; }
            { command = "inhibit_idle fullscreen"; criteria.class = "Ryujinx"; }
            { command = "inhibit_idle fullscreen"; criteria.app_id = "org.yuzu_emu.yuzu"; }
            { command = "inhibit_idle fullscreen"; criteria.app_id = "info.cemu.Cemu"; }
            { command = "inhibit_idle fullscreen"; criteria.class = "dolphin-emu"; }
            { command = "inhibit_idle fullscreen"; criteria.class = "AppRun"; } # Ishiiruka-Dolphin
            { command = "inhibit_idle fullscreen"; criteria.class = "SuperMeatBoy"; }
          ];
        };
        colors = let
          bg = "#${colo.background}";
          fg = "#${colo.foreground}";
          ch = "#${colo.color4}";
          urgent = "#${colo.color1}";
        in {
          background = bg;
          focused = { background = bg; border = ch; childBorder = ch; indicator = ch; text = fg; };
          focusedInactive = { background = bg; border = ch; childBorder = ch; indicator = ch; text = fg; };
          unfocused = { background = bg; border = bg; childBorder = bg; indicator = bg; text = fg; };
          urgent = { background = urgent; border = urgent; childBorder = urgent; indicator = urgent; text = fg; };
          placeholder = { background = bg; border = bg; childBorder = bg; indicator = bg; text = fg; };
        };
        startup = let
          gnome-schema = "org.gnome.desktop.interface";
        in [
          { command = "dconf write /org/gnome/desktop/interface/color-scheme \"'prefer-${colo.lightness}'\""; always = true; }
          { command = "dbus-sway-environment"; }
          { command = "swaymsg 'seat * hide_cursor 4000'"; always = true; }
          { command = "kitty -1 --class=\"kitty-server\""; }
          { command = "wlsunset-toggle"; }
        ];
      };
#      extraConfig = ''
#        blur enable
#        blur_passes 4
#        blur_radius 2
#        blur_contrast 1.5
#        blur_saturation 1.1
#      '';
    };
    services.swayidle = {
      enable = true;
      timeouts = [
        {
          timeout = 300;
          command = "${pkgs.sway}/bin/swaymsg \"output * dpms off\"";
          resumeCommand = "${pkgs.sway}/bin/swaymsg \"output * dpms on\"";
        }
      ];
    };
    services.mako = {
      enable = true;
      settings = {
        default-timeout = 14000;
        font = "${loc.font.name} ${toString loc.ui-font.size}";
        background-color = "#${colo.background}";
        text-color = "#${colo.foreground}";
        border-color = "#${colo.color6}";
      };
    };
  };
}