{ config,
  pkgs,
  ... }:

let
  environmentVariables = {
    EDITOR = "nvim";
  };

  dotfiles = builtins.fetchGit {
    url = "https://gitlab.com/steveeJ/dotfiles.git";
    ref = "master";
  };

  mkSimpleTrayService = { execStart }: {
    Unit = {
      Description = "pasystray applet";
      After = [ "graphical-session-pre.target" ];
      PartOf = [ "graphical-session.target" ];
    };

    Install = {
      WantedBy = [ "graphical-session.target" ];
    };

    Service = {
      ExecStart = execStart;
    };
  };


in {
  imports = [
    "${builtins.fetchGit { url = "https://github.com/rycee/home-manager.git"; ref = "master"; }}/nixos"
  ];
  
  nixpkgs.config = {
    allowBroken = false;
    allowUnfree = true;

    packageOverrides = pkgs: with pkgs; {
      busyboxStatic =  busybox.override {
        enableStatic = true;
        extraConfig = ''
           CONFIG_STATIC y
           CONFIG_INSTALL_APPLET_DONT y
           CONFIG_INSTALL_APPLET_SYMLINKS n
         '';
      };
    };

  };

  environment.systemPackages = with pkgs; [
  ];

  home-manager.users.steveej = {

  programs.firefox = {
    enable = true;
    enableAdobeFlash = false;
    enableGoogleTalk = true;
    enableIcedTea = true;
  };

  programs.command-not-found.enable = true;

  programs.zsh = {
    enable = true;

    # will be called again by oh-my-zsh
    enableCompletion = false;
    enableAutosuggestions = true;
    initExtra = ''
      PROMPT='%F{%(!.red.green)}%n%f@%m %(?.%F{green}✓%f.%F{red}✗ ($?%))%f %F{blue}%~%f %F{magenta}$(git_prompt_info)%f
%_%F{%(!.red.green)}$(prompt_char)%f '
      RPROMPT=""

      # Automatic rehash
      zstyle ':completion:*' rehash true

      if [ -f $HOME/.shrc.d/sh_aliases ]; then
        . $HOME/.shrc.d/sh_aliases
      fi

      # source "$HOME/.homesick/repos/homeshick/homeshick.sh"
      # fpath=($HOME/.homesick/repos/homeshick/completions $fpath)


      # Disable intercepting of ctrl-s and ctrl-q as flow control.
      stty stop ''' -ixoff -ixon

      # don't cd into directories when executed
      unsetopt AUTO_CD

      # Load direnv
      eval "$(direnv hook zsh)"
    '';
    sessionVariables = environmentVariables // {
      # Add more envrionment variables here
    };

    plugins = [
      {
        # will source zsh-autosuggestions.plugin.zsh
        name = "zsh-autosuggestions";
        src = pkgs.fetchFromGitHub {
          owner = "zsh-users";
          repo = "zsh-autosuggestions";
          rev = "v0.4.0";
          sha256 = "0z6i9wjjklb4lvr7zjhbphibsyx51psv50gm07mbb0kj9058j6kc";
        };
      }
      {
        name = "enhancd";
        file = "init.sh";
        src = pkgs.fetchFromGitHub {
          owner = "b4b4r07";
          repo = "enhancd";
          rev = "v2.2.1";
          sha256 = "0iqa9j09fwm6nj5rpip87x3hnvbbz9w9ajgm6wkrd5fls8fn8i5g";
        };
      }
      {
        name = "pass";
        src = "${pkgs.oh-my-zsh}/share/oh-my-zsh/plugins/pass";
      }
      {
        name = "minikube";
        src = "${pkgs.oh-my-zsh}/share/oh-my-zsh/plugins/minikube";
      }
    ];
    oh-my-zsh = {
      enable = true;
      theme = "tjkirch";
      plugins = [
        "git"
        "sudo"
      ];
    };
  };

  programs.neovim = {
    enable = true;
  };

  home.keyboard = {
    layout = "us";
    variant = "altgr-intl";
    options = [
      "nodeadkeys"
     # "caps:swapescape"
    ];
  };

  xsession = {
    enable = true;
    windowManager.command = "${pkgs.qtile}/bin/qtile";
    initExtra = ''
      ${pkgs.autorandr}/bin/autorandr -c
      ${pkgs.feh}/bin/feh --bg-scale ${pkgs.nixos-artwork.wallpapers.simple-blue}/share/artwork/gnome/nix-wallpaper-simple-blue.png

      # Workaround for Libreoffice to force gtk3
      export SAL_USE_VCLPLUGIN=gtk3
    '';
  };

  home.file = {
    ".config/qtile/config.py" = {
      source = "${dotfiles}/home/.config/qtile/config.py";
    };
    ".config/roxterm.sourceforge.net" = {
      source = "${dotfiles}/home/.config/roxterm.sourceforge.net";
      recursive = false;
    };
    ".config/autorandr" = {
      source = "${dotfiles}/home/.config/autorandr";
      recursive = true;
    };
  };

  services = {
    gnome-keyring.enable = true;
    blueman-applet.enable = true;
    screen-locker = {
      enable = true;
      inactiveInterval = 7;
      lockCmd = "${pkgs.xscreensaver}/bin/xscreensaver-command -lock";
    };
    xscreensaver.enable = true;
    network-manager-applet.enable = true;
    syncthing.enable = true;
    gpg-agent = {
      enable = true;
      enableScDaemon = true;
      enableSshSupport = true;
      grabKeyboardAndMouse = true;
    };
    flameshot.enable = true;
  };

  systemd.user = {
    startServices = true;
    services = {
      redshift-gtk = mkSimpleTrayService {
        execStart = "${pkgs.redshift}/bin/redshift-gtk -v -l 47.6691:9.1698 -t 7000:4500 -m randr";
      };

      pasystray = mkSimpleTrayService {
        execStart = "${pkgs.pasystray}/bin/pasystray"; 
      };

      cbatticon = mkSimpleTrayService {
        execStart = "${pkgs.cbatticon}/bin/cbatticon";
      };
    };
  };

  home.packages = []
    ++ (with pkgs; [
      # Version Control Systems
      git-crypt
      gitFull
      gitless

      # Filesystem Tools
      ntfs3g
      ddrescue
      ncdu
      unetbootin
      pcmanfm
      hdparm
      testdisk
      python27Packages.binwalk
      gptfdisk

      # Password Management
      gnupg
      (hiPrio pass)
      pass-otp
      qtpass
      rofi-pass
      yubikey-neo-manager
      yubikey-personalization
      yubikey-personalization-gui
      gnome3.gnome_keyring
      gnome3.seahorse

      # Code Editors
      xclip
      xsel

      # Archive Managers
      sshfsFuse
      xarchive
      p7zip
      zip
      unzip
      gzip
      lzop

      # X Tools/Libraries
      lightdm
      qtile
      feh
      xscreensaver
      gnome3.networkmanagerapplet
      autorandr
      arandr
      gnome3.gnome_themes_standard
      gnome3.adwaita-icon-theme
      lxappearance
      xorg.xcursorthemes

      # Misc Desktop Tools
      direnv
      ltunify
      solaar
      dex
      roxterm
      busyboxStatic 
      xorg.xbacklight
      coreutils
      lsof
      pavucontrol
      x11_ssh_askpass
      xdotool
      xdg_utils
      xdg-user-dirs
      gnome3.dconf
      picocom
      glib.dev # contains gdbus tool


      # Misc Development Tools
      jq
      direnv
    ]);
  };
}