{ config, pkgs, lib, ... }:

let
      # Define variables for your workspaces and displays
      display1 = "card1-eDP-1";
      touchDisplay = "10248:4117:FTS3528:00_2808:1015";
      workspace1 = "1:Web";
      workspace2 = "2:App";
      workspace3 = "3:Chat";
      workspace4 = "4:Read";
      workspace5 = "5:Code";
      workspace6 = "6:Password";
      workspace7 = "7:Shell";
      workspace8 = "8:Media";
in
{
  # Home Manager needs a bit of information about you and the paths it should
  # manage.
  home.username = "wieerwill";
  home.homeDirectory = "/home/wieerwill";
  home.enableNixpkgsReleaseCheck = false;
  # This value determines the Home Manager release that your configuration is
  # compatible with. This helps avoid breakage when a new Home Manager release
  # introduces backwards incompatible changes.
  #
  # You should not change this value, even if you update Home Manager. If you do
  # want to update the value, then make sure to first check the Home Manager
  # release notes.
  home.stateVersion = "24.05"; # Please read the comment before changing.

  # The home.packages option allows you to install Nix packages into your
  # environment.
  home.packages = with pkgs; [
    # List of programs
    thunderbird
    signal-desktop
    vscodium
    vlc
    keepassxc
    alacritty
    logseq
    okular
    firefox    
    borgbackup
    # utility
    htop
    pulsemixer
    brightnessctl
    gammastep # color temperature
    swaybg
    xwayland
    grim # screenshot functionality
    slurp # screenshot functionality
    wl-clipboard # wl-copy and wl-paste for copy/paste from stdin / stdout
    mako # notification system developed by swaywm maintainer

    # steam deck touch compability in non-steam games
    caribou
    evtest # for input key testing
    wtype
    playerctl

    # # It is sometimes useful to fine-tune packages, for example, by applying
    # # overrides. You can do that directly here, just don't forget the
    # # parentheses. Maybe you want to install Nerd Fonts with a limited number of
    # # fonts?
    (pkgs.nerdfonts.override { fonts = [ "FantasqueSansMono" ]; })

  ];
  
  # Configure fonts
  fonts = {
    fontconfig = {
      enable = true;
    };
  };

  # Home Manager is pretty good at managing dotfiles. The primary way to manage
  # plain files is through 'home.file'.
  home.file = {
    # # Building this configuration will create a copy of 'dotfiles/screenrc' in
    # # the Nix store. Activating the configuration will then make '~/.screenrc' a
    # # symlink to the Nix store copy.
    # ".screenrc".source = dotfiles/screenrc;

    # # You can also set the file content immediately.
    # ".gradle/gradle.properties".text = ''
    #   org.gradle.console=verbose
    #   org.gradle.daemon.idletimeout=3600000
    # '';
  };

  # Home Manager can also manage your environment variables through
  # 'home.sessionVariables'. These will be explicitly sourced when using a
  # shell provided by Home Manager. If you don't want to manage your shell
  # through Home Manager then you have to manually source 'hm-session-vars.sh'
  # located at either
  #
  #  ~/.nix-profile/etc/profile.d/hm-session-vars.sh
  #
  # or
  #
  #  ~/.local/state/nix/profiles/profile/etc/profile.d/hm-session-vars.sh
  #
  # or
  #
  #  /etc/profiles/per-user/wieerwill/etc/profile.d/hm-session-vars.sh
  #
  home.sessionVariables = {
    # EDITOR = "emacs";
  };

  # Let Home Manager install and manage itself.
  programs.home-manager.enable = true;
  
  programs.alacritty = {
    enable = true;
  };

  programs.git = {
    enable = true;
    userName = "wieerwill";
    userEmail = "robert.jeutter@gmx.de";
    extraConfig = {
      credential.helper = "${
          pkgs.git.override { withLibsecret = true; }
        }/bin/git-credential-libsecret";
    };
  };

  programs.neovim = {
    enable = true;
    viAlias = true;
    vimAlias = true;
    #defaultEditor = true;
    #extraConfig = ''
    #  set number relativenumber
    #'';
  };

  # Enable Sway window manager
  wayland.windowManager.sway = {
    enable = true;
    wrapperFeatures.gtk = true;
    # Sway configuration
    config = rec {
      modifier = "Mod4"; # Windows key
      terminal = "alacritty";
      menu = "bemenu-run";
    
      # Autostart applications
      startup = [
        { command = "swaymsg workspace ${workspace7}; exec nvim"; }
        { command = "swaymsg workspace ${workspace7}; exec alacritty"; }
        { command = "keepassxc"; }
        { command = "logseq"; }
        { command = "thunderbird"; }
        { command = "firefox"; }
        #{ command = "steam"; }
        # Update environment variables
        { command = "dbus-update-activation-environment --systemd DISPLAY WAYLAND_DISPLAY SWAYSOCK XDG_CURRENT_DESKTOP XDG_SESSION_TYPE NIXOS_OZONE_WL XCURSOR_THEME XCURSOR_SIZE PATH";}
        # Start sway-session.target
        { command = "systemctl --user start sway-session.target";}
        # Switch to the desired workspaces on each output
        { command = "swaymsg focus output ${display1}; swaymsg workspace ${workspace1}"; }
        #{ command = "swaymsg focus output ${display2}; swaymsg workspace ${workspace3}"; }
      ];

      # Keyboard layout
      input = {
        # Enable touch screen
        "10248:4117:FTS3528:00_2808:1015" = {
          #send_events = "enabled";
          #tap_enabled = "true";
          map_to_output = "${display1}";
        };

        # Map touch devices to display
        "type:touch" = {
          map_to_output = "${display1}";
        };

        # Configure Steam Controller pointer
        "10462:4613:Valve_Software_Steam_Controller" = {
          # For the pointer device
          #accel_speed = "0.0";
          natural_scroll = "false";
          left_handed = "false";
          scroll_method = "two_finger";
          middle_emulation = "true";
        };

        # Set German layout for all keyboards
        "type:keyboard" = {
          xkb_layout = "de";
          repeat_delay = "600";
          repeat_rate = "25";
        };

        # For all pointers
        "type:pointer" = {
          #accel_speed = "0.0";
          natural_scroll = "false";
          left_handed = "false";
          middle_emulation = "true";
        };
        
        "*" = {
          xkb_layout = "de"; # German keyboard layout
        };
      };

      # Display configuration
      output = {
        "${display1}" = {
          res = "1280x800"; # Steam Deck resolution
          pos = "0 0";
          scale = "1";
        };
        "*" = {
          scale = "1";
        };
      };

      # Keybindings
      keybindings = {
        "Mod4+1" = "workspace ${workspace1}";
        "Mod4+2" = "workspace ${workspace2}";
        "Mod4+3" = "workspace ${workspace3}";
        "Mod4+4" = "workspace ${workspace4}";
        "Mod4+5" = "workspace ${workspace5}";
        "Mod4+6" = "workspace ${workspace6}";
        "Mod4+7" = "workspace ${workspace7}";
        "Mod4+8" = "workspace ${workspace8}";
        "Mod4+Shift+1" = "move container to workspace ${workspace1}";
        "Mod4+Shift+2" = "move container to workspace ${workspace2}";
        "Mod4+Shift+3" = "move container to workspace ${workspace3}";
        "Mod4+Shift+4" = "move container to workspace ${workspace4}";
        "Mod4+Shift+5" = "move container to workspace ${workspace5}";
        "Mod4+Shift+6" = "move container to workspace ${workspace6}";
        "Mod4+Shift+7" = "move container to workspace ${workspace7}";
        "Mod4+Shift+8" = "move container to workspace ${workspace8}";
        "Mod4+Mod1+f" = "exec firefox, workspace ${workspace1}";
        "Mod4+Mod1+g" = "exec logseq, workspace ${workspace2}";
        "Mod4+Mod1+t" = "exec thunderbird, workspace ${workspace3}";
        "Mod4+Mod1+s" = "exec signal-desktop, workspace ${workspace3}";
        "Mod4+Mod1+o" = "exec okular, workspace ${workspace4}";
        "Mod4+Mod1+c" = "exec codium, workspace ${workspace5}";
        "Mod4+Mod1+k" = "exec keepassxc, workspace ${workspace6}";
        "Mod4+Return" = "exec alacritty, workspace ${workspace7}";
        "Mod4+Mod1+p" = "exec alacritty -e pulsemixer, workspace ${workspace7}";
        "Mod4+Mod1+v" = "exec alacritty -e neovim, workspace ${workspace7}";
        "Mod4+Mod1+b" = "exec alacritty -e bluetuith, workspace ${workspace7}";
        "Mod4+Mod1+n" = "exec alacritty -e nmtui, workspace ${workspace7}";
        "Mod4+Mod1+h" = "exec alacritty -e htop, workspace ${workspace7}";
        "XF86AudioRaiseVolume" = "exec pactl set-sink-volume @DEFAULT_SINK@ +5%";
        "XF86AudioLowerVolume" = "exec pactl set-sink-volume @DEFAULT_SINK@ -5%";
        "XF86AudioMute" = "exec pactl set-sink-mute @DEFAULT_SINK@ toggle";
        "XF86AudioMicMute" = "exec pactl set-source-mute @DEFAULT_SOURCE@ toggle";
        "XF86MonBrightnessDown" = "exec brightnessctl set 5%-";
        "XF86MonBrightnessUp" = "exec brightnessctl set 5%+";
        "Print" = "exec grimshot save area";
        "Mod4+Shift+q" = "exec swaynagmode --exit";
        "Mod4+Shift+Return" = "exec swaynagmode --confirm";
        # steamdeck specific keys 
        # "bindcode 304" = "exec firefox";...
      };

      # Assign workspaces to outputs (adjust as needed)
      #workspaceOutputAssign = [
      #  {
      #    workspace = workspace1;
      #    output = display1;
      #  }
      #  # Add other workspace-output assignments if you have multiple monitors
      #];

      # Assign applications to workspaces
      assigns = {
        "${workspace1}" = [ { app_id = "firefox"; } ];
        "${workspace2}" = [ { class = "Logseq"; } ];
        "${workspace3}" = [
          { class = "Signal"; }
          { app_id = "thunderbird"; }
        ];
        "${workspace4}" = [ { app_id = "org.kde.okular"; } ];
        "${workspace5}" = [
          { class = "VSCodium"; }
          { class = "nvim"; }
        ];
        "${workspace6}" = [ { app_id = "org.keepassxc.KeePassXC"; } ];
        "${workspace7}" = [ { app_id = "Alacritty"; } ];
        "${workspace8}" = [ 
          { class = "vlc"; } 
          { class = "steam"; }
        ];
      };
    };
     # Extra configuration for bindcode mappings
      extraConfig = ''
        # Map Steam Deck buttons to actions

        # A Button (304) - Enter key
        bindcode --release 304 exec wtype -k Return

        # B Button (305) - Escape key
        bindcode --release 305 exec wtype -k Escape

        # X Button (308) - Ctrl+C (Copy)
        bindcode --release 308 exec wtype -M ctrl -k c -m ctrl

        # Y Button (307) - Ctrl+V (Paste)
        bindcode --release 307 exec wtype -M ctrl -k v -m ctrl

        # Left Shoulder (310) - Volume Down
        bindcode --release 310 exec pactl set-sink-volume @DEFAULT_SINK@ -5%

        # Right Shoulder (311) - Volume Up
        bindcode --release 311 exec pactl set-sink-volume @DEFAULT_SINK@ +5%

        # Left Trigger (312) - Previous Track
        bindcode --release 312 exec playerctl previous

        # Right Trigger (313) - Next Track
        bindcode --release 313 exec playerctl next

        # Select Button (314) - Open Application Launcher
        bindcode --release 314 exec bemenu-run

        # Start Button (315) - Play/Pause Media
        bindcode --release 315 exec playerctl play-pause

        # Steam Button (316) - Lock Screen
        bindcode --release 316 exec swaylock

        # Left Stick Press (317) - Toggle Mute
        bindcode --release 317 exec pactl set-sink-mute @DEFAULT_SINK@ toggle

        # Right Stick Press (318) - Open Terminal
        bindcode --release 318 exec alacritty

        # D-Pad Up (544) - Arrow Up
        bindcode --release 544 exec wtype -k Up

        # D-Pad Down (545) - Arrow Down
        bindcode --release 545 exec wtype -k Down

        # D-Pad Left (546) - Arrow Left
        bindcode --release 546 exec wtype -k Left

        # D-Pad Right (547) - Arrow Right
        bindcode --release 547 exec wtype -k Right

        # Back Paddle 1 (704) - Switch to Previous Workspace
        bindcode --release 704 workspace prev

        # Back Paddle 2 (705) - Switch to Next Workspace
        bindcode --release 705 workspace next

        # Back Paddle 3 (706) - Decrease Brightness
        bindcode --release 706 exec brightnessctl set 5%-

        # Back Paddle 4 (707) - Increase Brightness
        bindcode --release 707 exec brightnessctl set 5%+

        # Power Button (116) - Suspend
        bindcode --release 116 exec systemctl suspend
      '';
  };

}