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

let
  home-manager = builtins.fetchTarball "https://github.com/nix-community/home-manager/archive/master.tar.gz";
  upkgs = import <nixpkgs> {};
in
{
  imports = [
    (import "${home-manager}/nixos")
  ];

  users.users.tudbut.packages = with upkgs; [
    firefox
    thunderbird
    tree
    keepassxc
    sshfs
    arc-theme
    signal-desktop
    gimp
    yt-dlp
    ( mpv-unwrapped.wrapper { mpv = mpv-unwrapped.override { ffmpeg = ffmpeg-full; }; } )
    graphviz
    giac-with-xcas
    sqlite-interactive
    acpi
    nix-init
    hydra-check
    mate.eom
    jdt-language-server
    bluej
    pcmanfm
    filezilla
    tree-sitter
    gnome-network-displays
    prismlauncher
    prusa-slicer
    evcxr
    tcpdump
    hyfetch
    libreoffice
    nushell
    testdisk
    bb
    elixir-ls
    elixir
    dogdns
    scc
    typst
    #marker.pkgs.end#
    (import ./traewelling.script.nix)
    (import ./plans.script.nix)
    (import ./todos.script.nix)
    (import ./plans-backend.script.nix)
  ] ++ (with pkgs; [ 
    freecad
    nheko
    olm
    mkchromecast
    feh
    geogebra
  ]);

  nixpkgs.config.permittedInsecurePackages = [
    "olm-3.2.16"
    "python3.12-youtube-dl-2021.12.17"
  ];
  nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [
    "geogebra"
  ];

  home-manager.backupFileExtension = ".hm-old";
  home-manager.users.tudbut = {
    programs.home-manager.enable = true;

    /* The home.stateVersion option does not have a default and must be set */
    home.stateVersion = "24.05";
    programs.fish.enable = true;
    programs.fish.shellInit = ''
      export PATH="$PATH:$HOME/.cargo/bin"
      export SPL_PATH="$HOME/gitshit/spl/spl"
      export ISBPL_PATH="$HOME/gitshit/isbpl"
      function mmgui
        sudo modem-manager-gui & disown
        exit
      end
      function jjci
        jjc "$(head -n1)"
      end
      function jjc
        echo "public class _main { public static void p(Object o) { System.out.println(o); } public static void main(String[] args) { $argv ; } }" > src/_main.java
        jjj _main
        rm src/_main.java
      end
      function jjj
        mkdir src build lib res 2> /dev/null
        pushd src
        javac -cp "../lib" -d ../build $(find -type f)
        popd
        java -cp "build/:lib/:res/" $argv
      end
      if status is-interactive
        stty -echo
        if [ -e ~/sync/todo.txt ]
          set_color magenta
          echo "> Plans from ~/sync/plans.txt:"
          set_color brmagenta
          cat ~/sync/plans.txt
          echo
          set_color blue
          echo "> Your TODOs from ~/sync/todo.txt:"
          set_color brblue
          cat ~/sync/todo.txt
        else
          set_color red
          echo "> Sync is not mounted."
        end
        echo
        # check träwelling
        traewelling
        set_color normal
        stty echo
      end
      function edit-todo
        hx ~/sync/todo.txt
        clear
        exec $SHELL
      end
    '';
    programs.alacritty.enable = true;
    /* Here goes the rest of your home-manager config, e.g. home.packages = [ pkgs.foo ]; */
    xsession.enable = true;
    xsession.initExtra = "clipit &";
    xsession.windowManager.i3 = {
      enable = true;
      package = pkgs.i3-gaps;
      extraConfig = "exec feh --bg-fill .background-image";
      config = {
        keybindings = lib.mkOptionDefault {
          "XF86AudioMute" = "exec --no-startup-id pactl set-sink-mute @DEFAULT_SINK@ toggle";
          "XF86AudioMicMute" = "exec --no-startup-id pactl set-source-mute @DEFAULT_SOURCE@ toggle";
          "XF86AudioRaiseVolume" = "exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ +5%";
          "XF86AudioLowerVolume" = "exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ -5%";
          "XF86MonBrightnessUp" = "exec --no-startup-id bright up";
          "XF86MonBrightnessDown" = "exec --no-startup-id bright down";
          "Print" = "exec --no-startup-id maim -s screenshot.png && xclip -selection clipboard -target image/png screenshot.png";
          "Mod4+q" = "exec sl";
        };
        terminal = "alacritty";
        modifier = "Mod4";
        fonts.names = ["Fira Code" "DejaVu Sans Mono"];
        fonts.size = 12.0;
        bars =  [{
          statusCommand = "${pkgs.i3status}/bin/i3status";
          fonts = {
            names = [ "Fira Code" "DejaVu Sans Mono" ];
            size = 12.0;
          };
        }];
        defaultWorkspace = "workspace number 1";
        gaps = {
          inner = 12;
        };
      };
    };
    programs.i3status.enable = true;
    programs.i3status.modules."cpu_temperature 0" = {
      enable = true;
      position = 6;
    };
    programs.i3status.modules."battery all".settings.format = "%status %percentage %remaining %emptytime %consumption";
    programs.i3status.modules."battery all".settings.last_full_capacity = true;
    services.picom.enable = true;
    programs.alacritty.settings.window.opacity = 0.7;
    programs.alacritty.settings.font.normal.family = "Monocraft";
    services.dunst.enable = true;
    gtk.enable = true;
    gtk.theme = {
      name = "Arc-Dark";
      package = pkgs.arc-theme;
    };
    gtk.iconTheme = {
      name = "Breeze-Dark";
      package = pkgs.breeze-icons;
    };
  };
}