{ config, lib, vars, ... }:
let
  eachOutput = _: monitor: {
    inherit (monitor) name;
    value = builtins.removeAttrs monitor [ "mode" "name" "scale" "transform" "position" ];
  };
in
{
  options.swarselmodules.sway = lib.mkEnableOption "sway settings";
  options.swarselsystems = {
    inputs = lib.mkOption {
      type = lib.types.attrsOf (lib.types.attrsOf lib.types.str);
      default = { };
    };
    monitors = lib.mkOption {
      type = lib.types.attrsOf (lib.types.attrsOf lib.types.str);
      default = { };
    };
    keybindings = lib.mkOption {
      type = lib.types.attrsOf lib.types.str;
      default = { };
    };

    startup = lib.mkOption {
      type = lib.types.listOf (lib.types.attrsOf lib.types.str);
      default = [
        # { command = "nextcloud --background"; }
        # { command = "vesktop --start-minimized --enable-speech-dispatcher --ozone-platform-hint=auto --enable-features=WaylandWindowDecorations --enable-wayland-ime"; }
        # { command = "element-desktop --hidden  --enable-features=useozoneplatform --ozone-platform=wayland --disable-gpu-driver-bug-workarounds"; }
        # { command = "anki"; }
        # { command = "obsidian"; }
        # { command = "nm-applet"; }
        # { command = "feishin"; }
      ];
    };
    kyria = lib.mkOption {
      type = lib.types.attrsOf (lib.types.attrsOf lib.types.str);
      default = {
        "36125:53060:splitkb.com_splitkb.com_Kyria_rev3" = {
          xkb_layout = "us";
          xkb_variant = "altgr-intl";
        };
        "7504:24926:Kyria_Keyboard" = {
          xkb_layout = "us";
          xkb_variant = "altgr-intl";
        };
      };
      internal = true;
    };
    standardinputs = lib.mkOption {
      type = lib.types.attrsOf (lib.types.attrsOf lib.types.str);
      default = lib.recursiveUpdate (lib.recursiveUpdate config.swarselsystems.touchpad config.swarselsystems.kyria) config.swarselsystems.inputs;
      internal = true;
    };
    touchpad = lib.mkOption {
      type = lib.types.attrsOf (lib.types.attrsOf lib.types.str);
      default = { };
      internal = true;
    };
    swayfxConfig = lib.mkOption {
      type = lib.types.str;
      default = ''
        blur enable
        blur_xray disable
        blur_passes 1
        blur_radius 1
        shadows enable
        corner_radius 2
        titlebar_separator disable
        default_dim_inactive 0.02
      '';
      internal = true;
    };
  };
  config = lib.mkIf config.swarselmodules.sway {
    swarselsystems = {
      touchpad = lib.mkIf config.swarselsystems.isLaptop {
        "type:touchpad" = {
          dwt = "enabled";
          tap = "enabled";
          natural_scroll = "enabled";
          middle_emulation = "enabled";
          drag_lock = "disabled";
        };
      };
      swayfxConfig = lib.mkIf (!config.swarselsystems.isNixos) " ";
    };

    wayland.windowManager.sway = {
      enable = true;
      # checkConfig = false; # delete this line once SwayFX is fixed upstream
      package = lib.mkIf config.swarselsystems.isNixos null;
      systemd = {
        enable = true;
        xdgAutostart = true;
        variables = [
          "DISPLAY"
          "WAYLAND_DISPLAY"
          "SWAYSOCK"
          "XDG_CURRENT_DESKTOP"
          "XDG_SESSION_TYPE"
          "NIXOS_OZONE_WL"
          "XCURSOR_THEME"
          "XCURSOR_SIZE"
        ];
      };
      wrapperFeatures = {
        base = true;
        gtk = true;
      };
      config = rec {
        modifier = "Mod4";
        # terminal = "kitty";
        menu = "fuzzel";
        bars = [{
          command = "waybar";
          mode = "hide";
          hiddenState = "hide";
          position = "top";
          extraConfig = "modifier Mod4";
        }];
        keybindings =
          let
            inherit (config.wayland.windowManager.sway.config) modifier;
          in
          lib.recursiveUpdate
            {
              "${modifier}+q" = "kill";
              "${modifier}+f" = "exec firefox";
              "${modifier}+Shift+f" = "exec swaymsg fullscreen";
              "${modifier}+Space" = "exec fuzzel";
              "${modifier}+Shift+Space" = "floating toggle";
              "${modifier}+e" = "exec emacsclient -nquc -a emacs -e \"(dashboard-open)\"";
              "${modifier}+m" = "exec swaymsg workspace back_and_forth";
              "${modifier}+a" = "exec swarselcheck -s";
              "${modifier}+x" = "exec swarselcheck -k";
              "${modifier}+d" = "exec swarselcheck -d";
              "${modifier}+w" = "exec swarselcheck -e";
              "${modifier}+Shift+t" = "exec opacitytoggle";
              "${modifier}+Shift+F12" = "move scratchpad";
              "${modifier}+F12" = "scratchpad show";
              "${modifier}+Shift+c" = "exec qalculate-gtk";
              "${modifier}+c" = "exec emacsclient -cF '((name . \"Emacs Popup Anchor\"))' -e '(prot-window-popup-org-capture)'";
              "${modifier}+t" = "exec emacsclient -cF '((name . \"Emacs Popup Anchor\"))' -e '(prot-window-popup-org-agenda)'";
              "${modifier}+Shift+m" = "exec emacsclient -cF '((name . \"Emacs Popup Anchor\"))' -e '(prot-window-popup-mu4e)'";
              "${modifier}+Shift+a" = "exec emacsclient -cF '((name . \"Emacs Popup Anchor\"))' -e '(prot-window-popup-swarsel/open-calendar)'";
              "${modifier}+p" = "exec pass-fuzzel";
              "${modifier}+o" = "exec pass-fuzzel --otp";
              "${modifier}+Shift+p" = "exec pass-fuzzel --type";
              "${modifier}+Shift+o" = "exec pass-fuzzel --otp --type";
              "${modifier}+Ctrl+p" = "exec 1password --quick-acces";
              "${modifier}+Escape" = "mode $exit";
              "${modifier}+Shift+Escape" = "exec kitty -o confirm_os_window_close=0 btm";
              "${modifier}+h" = "exec hyprpicker | wl-copy";
              "${modifier}+s" = "exec grim -g \"$(slurp)\" -t png - | wl-copy -t image/png";
              "${modifier}+Shift+s" = "exec slurp | grim -g - Pictures/Screenshots/$(date +'screenshot_%Y-%m-%d-%H%M%S.png')";
              "${modifier}+Shift+v" = "exec wf-recorder -g '$(slurp -f %o -or)' -f ~/Videos/screenrecord_$(date +%Y-%m-%d-%H%M%S).mkv";
              "${modifier}+1" = "workspace 1:一";
              "${modifier}+Shift+1" = "move container to workspace 1:一";
              "${modifier}+2" = "workspace 2:二";
              "${modifier}+Shift+2" = "move container to workspace 2:二";
              "${modifier}+3" = "workspace 3:三";
              "${modifier}+Shift+3" = "move container to workspace 3:三";
              "${modifier}+4" = "workspace 4:四";
              "${modifier}+Shift+4" = "move container to workspace 4:四";
              "${modifier}+5" = "workspace 5:五";
              "${modifier}+Shift+5" = "move container to workspace 5:五";
              "${modifier}+6" = "workspace 6:六";
              "${modifier}+Shift+6" = "move container to workspace 6:六";
              "${modifier}+7" = "workspace 7:七";
              "${modifier}+Shift+7" = "move container to workspace 7:七";
              "${modifier}+8" = "workspace 8:八";
              "${modifier}+Shift+8" = "move container to workspace 8:八";
              "${modifier}+9" = "workspace 9:九";
              "${modifier}+Shift+9" = "move container to workspace 9:九";
              "${modifier}+0" = "workspace 10:十";
              "${modifier}+Shift+0" = "move container to workspace 10:十";
              "${modifier}+Ctrl+m" = "workspace 11:M";
              "${modifier}+Ctrl+Shift+m" = "move container to workspace 11:M";
              "${modifier}+Ctrl+s" = "workspace 12:S";
              "${modifier}+Ctrl+Shift+s" = "move container to workspace 12:S";
              "${modifier}+Ctrl+e" = "workspace 13:E";
              "${modifier}+Ctrl+Shift+e" = "move container to workspace 13:E";
              "${modifier}+Ctrl+t" = "workspace 14:T";
              "${modifier}+Ctrl+Shift+t" = "move container to workspace 14:T";
              "${modifier}+Ctrl+l" = "workspace 15:L";
              "${modifier}+Ctrl+Shift+l" = "move container to workspace 15:L";
              "${modifier}+Ctrl+f" = "workspace 16:F";
              "${modifier}+Ctrl+Shift+f" = "move container to workspace 16:F";
              "${modifier}+Left" = "focus left";
              "${modifier}+Right" = "focus right";
              "${modifier}+Down" = "focus down";
              "${modifier}+Up" = "focus up";
              "${modifier}+Shift+Left" = "move left 40px";
              "${modifier}+Shift+Right" = "move right 40px";
              "${modifier}+Shift+Down" = "move down 40px";
              "${modifier}+Shift+Up" = "move up 40px";
              "${modifier}+Ctrl+Shift+c" = "reload";
              "${modifier}+Ctrl+Shift+r" = "exec swarsel-displaypower";
              "${modifier}+Shift+e" = "exec swaynag -t warning -m 'You pressed the exit shortcut. Do you really want to exit sway? This will end your Wayland session.' -b 'Yes, exit sway' 'swaymsg exit'";
              "${modifier}+r" = "mode resize";
              # "${modifier}+Return" = "exec kitty";
              "${modifier}+Return" = "exec swarselzellij";
              "XF86AudioRaiseVolume" = "exec swayosd-client --output-volume raise";
              "XF86AudioLowerVolume" = "exec swayosd-client --output-volume lower";
              "XF86AudioMute" = "exec swayosd-client --output-volume mute-toggle";
              "XF86MonBrightnessUp" = "exec swayosd-client --brightness raise";
              "XF86MonBrightnessDown" = "exec swayosd-client --brightness lower";
              "XF86Display" = "exec wl-mirror eDP-1";
              # "--no-repeat Super_L" = "exec killall -SIGUSR1 .waybar-wrapped";
              # "${modifier}+z" = "exec killall -SIGUSR1 .waybar-wrapped";
            }
            config.swarselsystems.keybindings;
        modes = {
          resize = {
            Down = "resize grow height 10 px or 10 ppt";
            Escape = "mode default";
            Left = "resize shrink width 10 px or 10 ppt";
            Return = "mode default";
            Right = "resize grow width 10 px or 10 ppt";
            Up = "resize shrink height 10 px or 10 ppt";
            Tab = "move position center, resize set width 50 ppt height 50 ppt";
          };
        };
        defaultWorkspace = "workspace 1:一";
        # output = {
        #   "${config.swarselsystems.sharescreen}" = {
        #     bg = "${self}/files/wallpaper/lenovowp.png ${config.stylix.imageScalingMode}";
        #   };
        #   "Philips Consumer Electronics Company PHL BDM3270 AU11806002320" = {
        #     bg = "${self}/files/wallpaper/standwp.png ${config.stylix.imageScalingMode}";
        #   };
        # };
        input = config.swarselsystems.standardinputs;
        workspaceOutputAssign =
          let
            workplaceSets = lib.mapAttrs' eachOutput config.swarselsystems.monitors;
            workplaceOutputs = map (key: lib.getAttr key workplaceSets) (lib.attrNames workplaceSets);
          in
          workplaceOutputs;
        startup = config.swarselsystems.startup ++ [
          { command = "kitty -T kittyterm -o confirm_os_window_close=0 zellij attach --create kittyterm"; }
          { command = "sleep 60; kitty -T spotifytui -o confirm_os_window_close=0 spotify_player"; }
        ];
        seat = {
          "*" = {
            hide_cursor = "when-typing enable";
          };
        };
        window = {
          border = 1;
          titlebar = false;
        };
        assigns = {
          "15:L" = [{ app_id = "teams-for-linux"; }];
        };
        floating = {
          border = 1;
          criteria = [
            { app_id = "qalculate-gtk"; }
            { app_id = "blueman"; }
            { app_id = "pavucontrol"; }
            { app_id = "syncthingtray"; }
            { app_id = "Element"; }
            { app_id = "1Password"; }
            { app_id = "com.nextcloud.desktopclient.nextcloud"; }
            { title = "(?:Open|Save) (?:File|Folder|As)"; }
            { title = "^Add$"; }
            { title = "^Picture-in-Picture$"; }
            { title = "Syncthing Tray"; }
            { title = "^Emacs Popup Frame$"; }
            { title = "^Emacs Popup Anchor$"; }
            { title = "^spotifytui$"; }
            { title = "^kittyterm$"; }
            { app_id = "vesktop"; }
            { window_role = "pop-up"; }
            { window_role = "bubble"; }
            { window_role = "dialog"; }
            { window_role = "task_dialog"; }
            { window_role = "menu"; }
            { window_role = "Preferences"; }
          ];
          titlebar = false;
        };
        window = {
          commands = [
            {
              command = "opacity 0.95";
              criteria = {
                class = ".*";
              };
            }
            {
              command = "opacity 1";
              criteria = {
                app_id = "at.yrlf.wl_mirror";
              };
            }
            {
              command = "opacity 1";
              criteria = {
                app_id = "Gimp-2.10";
              };
            }
            {
              command = "opacity 0.99";
              criteria = {
                app_id = "firefox";
              };
            }
            {
              command = "opacity 0.99";
              criteria = {
                app_id = "chromium-browser";
              };
            }
            {
              command = "sticky enable, shadows enable";
              criteria = {
                title = "^Picture-in-Picture$";
              };
            }
            {
              command = "resize set width 60 ppt height 60 ppt, opacity 0.99, sticky enable";
              criteria = {
                title = "^Emacs Popup Frame$";
              };
            }
            {
              command = "move container to scratchpad";
              criteria = {
                title = "^Emacs Popup Anchor$";
              };
            }
            {
              command = "resize set width 60 ppt height 60 ppt, opacity 0.8, sticky enable, border normal, move container to scratchpad";
              criteria = {
                title = "^kittyterm$";
              };
            }
            {
              command = "resize set width 60 ppt height 60 ppt, opacity 0.95, sticky enable, border normal, move container to scratchpad";
              criteria = {
                title = "^spotifytui$";
              };
            }
            {

              command = "resize set width 60 ppt height 60 ppt, sticky enable, move container to scratchpad";
              criteria = {
                class = "Spotify";
              };
            }
            {
              command = "resize set width 60 ppt height 60 ppt, sticky enable";
              criteria = {
                app_id = "vesktop";
              };
            }
            {
              command = "resize set width 60 ppt height 60 ppt, sticky enable";
              criteria = {
                class = "Element";
              };
            }
            # {
            #   command = "resize set width 60 ppt height 60 ppt, sticky enable, move container to scratchpad";
            #   criteria = {
            #     app_id="^$";
            #     class="^$";
            # };
            # }
          ];
        };
        gaps = {
          inner = 5;
        };
      };
      extraSessionCommands = ''
        export XDG_CURRENT_DESKTOP=sway;
        export XDG_SESSION_DESKTOP=sway;
        export _JAVA_AWT_WM_NONREPARENTING=1;
      '' + vars.waylandExports;
      # extraConfigEarly = "
      # exec systemctl --user import-environment DISPLAY WAYLAND_DISPLAY SWAYSOCK
      # exec hash dbus-update-activation-environment 2>/dev/null && dbus-update-activation-environment --systemd DISPLAY WAYLAND_DISPLAY SWAYSOCK
      # ";
      extraConfig =
        let
          inherit (config.wayland.windowManager.sway.config) modifier;
          swayfxSettings = config.swarselsystems.swayfxConfig;
        in
        "
exec_always autotiling
            set $exit \"exit: [s]leep, [l]ock, [p]oweroff, [r]eboot, [u]ser logout\"

            mode $exit {
              bindsym --to-code {
                s exec \"systemctl suspend\", mode \"default\"
                h exec \"systemctl hibernate\", mode \"default\"
                l exec \"swaylock --screenshots --clock --effect-blur 7x5 --effect-vignette 0.5:0.5 --fade-in 0.2 --daemonize\", mode \"default\
                p exec \"systemctl poweroff\"
                r exec \"systemctl reboot\"
                u exec \"swaymsg exit\"

                Return mode \"default\"
                Escape mode \"default\"
                ${modifier}+Escape mode \"default\"
              }
            }

            exec systemctl --user import-environment
            exec swayidle -w

            seat * hide_cursor 2000

            exec_always kill -1 $(pidof kanshi)

            bindswitch --locked lid:on exec kanshictl switch lidclosed
            bindswitch --locked lid:off exec kanshictl switch lidopen

            ${swayfxSettings}
            ";
    };
  };
}