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

  imports = [
    ./dunst.nix
    ./doom-emacs.nix
    ./ssh.nix
    ./i3.nix
  ];

  config = lib.mkIf config.components.gui.enable {

    # don't run autoload -U compinit && compinit before ~/.zshrc
    programs.zsh.enableGlobalCompInit = false;

    home-manager.users.mainUser = {

      home.stateVersion = "22.11";

      # a better cat
      programs.bat = {
        enable = true;
        config.theme = "gruvbox-light";
      };

      home.shellAliases.cat = "${pkgs.bat}/bin/bat";

      # notify me when a command is finished
      programs.noti.enable = true;

      # a better ls
      programs.exa = {
        enable = true;
        enableAliases = true;
      };

      # use z instead of cd
      # use zi to fuzzy search through all registered directories
      programs.zoxide = {
        enable = true;
        enableZshIntegration = true;
      };

      # provide better `Ctrl+r` command in terminal
      programs.mcfly = {
        enable = true;
        keyScheme = "vim";
        fuzzySearchFactor = 3;
        enableZshIntegration = true;
        enableBashIntegration = true;
      };

      programs.zsh = {
        enable = true;
        defaultKeymap = "viins";
      };

      home.file.".config/bugwarrior/bugwarriorrc".text = ''
        [general]
        targets = terranix, github_private
        static_fields = priority
        log.level = INFO

        [terranix]
        service = github
        github.login = mrVanDalo
        github.token = @oracle:eval:${pkgs.pass}/bin/pass development/github/mrVanDalo/bugwarriorAccessToken
        github.username = mrVanDalo
        github.default_priority =
        github.description_template = {{githubtitle}} {{githuburl}}
        github.add_tags = github
        github.project_name = terranix
        github.involved_issues = True
        github.query = org:terranix is:open
        github.include_user_issues = False
        github.include_user_repos = False

        [github_private]
        service = github
        github.login = mrVanDalo
        github.token = @oracle:eval:${pkgs.pass}/bin/pass development/github/mrVanDalo/bugwarriorAccessToken
        github.username = mrVanDalo
        github.description_template = {{githubtitle}} {{githuburl}}
        github.add_tags = github
        github.involved_issues = True
        github.include_user_issues = True
        github.include_user_repos = True
      '';

      xdg.configFile."ncmpcpp/config".text = ''
        mpd_host = "pepe.private"
        mpd_port = 6600
      '';


      programs.git = {
        enable = true;
        userName = "Ingolf Wagner";
        userEmail = "contact@ingolf-wagner.de";
        signing = {
          key = "42AC51C9482D0834CF488AF1389EC2D64AC71EAC";
          signByDefault = true;
        };
        ignores = [ "*.swp" "*~" ".idea" ".*penis.*" "result" ];
        extraConfig = {
          init.defaultBranch = "main";
          pull.ff = "only";
        };
      };

      programs.gpg = {
        enable = true;
        settings = {
          auto-key-locate = "local";
          keyid-format = "long";
          utf8-strings = "";
          verbose = "";
          with-fingerprint = "";
          keyserver = "keyserver.ubuntu.com";
          personal-digest-preferences = "SHA512";
          cert-digest-algo = "SHA512";
          default-preference-list =
            "SHA512 SHA384 SHA256 SHA224 AES256 AES192 AES CAST5 ZLIB BZIP2 ZIP Uncompressed";
        };
      };

      programs.htop = {
        enable = true;
        settings.highlight_base_name = true;
        settings.tree_view = true;
      };

      xdg.configFile."albert/albert.conf".text = ''
        [General]
        hotkey=Meta+Space
        showTray=false
        telemetry=false
        terminal=urxvt -e

        [org.albert.extension.applications]
        enabled=true
        fuzzy=true
        use_generic_name=true
        use_keywords=true

        [org.albert.extension.calculator]
        enabled=true

        [org.albert.extension.hashgenerator]
        enabled=true

        [org.albert.frontend.widgetboxmodel]
        alwaysOnTop=true
        clearOnHide=false
        displayIcons=true
        displayScrollbar=false
        displayShadow=false
        hideOnClose=false
        hideOnFocusLoss=true
        itemCount=5
        showCentered=true
        theme=SolarizedBrightViolet
      '';

      xdg.configFile."Code/User/settings.json".text = builtins.toJSON {
        "keyboard.dispatch" = "keyCode";
        "explorer.confirmDragAndDrop" = false;
        "editor.tabSize" = 2;
        "window.zoomLevel" = -1;
        "git.enableSmartCommit" = true;
        "files.autoSave" = "onFocusChange";
        "terminal.integrated.setLocaleVariables" = true;
        "terminal.external.linuxExec" = "xterm";
        "explorer.confirmDelete" = false;
        "todo-tree.tags" = [ "todo" "TODO" "fixme" "FIXME" ];
        "workbench.colorTheme" = "Solarized Light";
      };

      xdg.configFile."mimeapps.list".text = ''
        [Default Applications]
        text/html=browser-select.desktop
        x-scheme-handler/http=browser-select.desktop
        x-scheme-handler/https=browser-select.desktop
        x-scheme-handler/about=browser-select.desktop
        x-scheme-handler/mailto=thunderbird.desktop;
        x-scheme-handler/unknown=browser-select.desktop
        x-scheme-handler/postman=Postman.desktop
        image/png=sxiv.desktop
        image/jpeg=sxiv.desktop
      '';

      # todo : still needed?
      home.file.".xprofile".text = ''
        # to allow sudo commands to access X
        # todo : only allow the browsers and rambox access
        ${pkgs.xorg.xhost}/bin/xhost +

        # no shitty pcspkr crap
        ${pkgs.xorg.xset}/bin/xset -b

        # no sleeping monitor
        ${pkgs.xorg.xset}/bin/xset -dpms
        ${pkgs.xorg.xset}/bin/xset s off

        ${pkgs.flameshot}/bin/flameshot &

        # cleanup xmonad
        rm -f ~/.xmonad/xmonad.state
      '';

      xdg.configFile."khal/config".text = ''
        [calendars]

        [[local_calendar]]
        path = ~/.calendars/*
        type = discover

        [locale]
        timeformat = %H:%M
        dateformat = %Y-%m-%d
        longdateformat = %Y-%m-%d
        datetimeformat = %Y-%m-%d %H:%M
        longdatetimeformat = %Y-%m-%d %H:%M
      '';

      xdg.configFile."vdirsyncer/config".text = ''
        [general]
        # A folder where vdirsyncer can store some metadata about each pair.
        status_path = "~/.vdirsyncer/status/"

        # CALDAV
        [pair my_calendar]
        a = "nextcloud_calendar"
        b = "local_calendar"
        collections = ["from a", "from b"]

        [storage nextcloud_calendar]
        type = "caldav"
        url = "https://nextcloud.ingolf-wagner.de/"
        username = "palo"
        password.fetch = ["command", "${pkgs.pass}/bin/pass", "home/nextcloud/palo/nextcloudcmd-token"]

        [storage local_calendar]
        type = "filesystem"
        path = "~/.calendars/"
        fileext = ".ics"
      '';

    };

    environment.systemPackages =
      let
        fixXhost = pkgs.writeScriptBin "fix-xhost" # sh
          ''
            ${pkgs.xorg.xhost}/bin/xhost + &> /dev/null
          '';

        fixX = pkgs.writeScriptBin "fix-X" # sh
          ''

        for file in `ls ~/.screenlayout`
        do
          echo $file
          ~/.screenlayout/$file &> /dev/null
          RETURN_CODE=$?

          if [[ $RETURN_CODE -eq 0 ]]
          then
            exit 0;
          fi

        done
      '';
      in
      [
        fixX
        fixXhost
      ];

  };
}