{
  inputs,
  config,
  pkgs,
  ...
}: {
  wayland.windowManager.hyprland.settings = {
    exec-once = [
      "uwsm app -- elephant"
      "walker --gapplication-service"
    ];
  };
  imports = [
    # ./style.nix
    ./layout.nix
  ];

  programs.walker = {
    enable = true;
    runAsService = true;
    package = inputs.walker.packages.${pkgs.system}.default;

    # CSS Implementation using Stylix Colors
    config = {
      # General Settings
      force_keyboard_focus = true;
      close_when_open = true;
      click_to_close = true;
      single_click_activation = true;
      selection_wrap = true;
      global_argument_delimiter = "#";
      exact_search_prefix = "'";
      # theme = "default";
      disable_mouse = false;
      debug = false;
      page_jump_items = 10;
      hide_quick_activation = true;
      hide_action_hints = true;
      hide_action_hints_dmenu = true;
      hide_return_action = false;
      resume_last_query = false;
      actions_as_menu = false;

      # Shell positioning
      shell = {
        anchor_top = true;
        anchor_bottom = true;
        anchor_left = true;
        anchor_right = true;
      };

      # Column config
      columns.symbols = 3;

      # Placeholders
      placeholders.default = {
        input = "Search";
        list = "No Results";
      };

      # Keybinds
      keybinds = {
        close = ["Escape"];
        next = ["Down"];
        previous = ["Up"];
        left = ["Left"];
        right = ["Right"];
        down = ["Down"];
        up = ["Up"];
        toggle_exact = ["ctrl e"];
        resume_last_query = ["ctrl r"];
        quick_activate = ["F1" "F2" "F3" "F4"];
        page_down = ["Page_Down"];
        page_up = ["Page_Up"];
        show_actions = ["alt j"];
      };

      # Providers General
      providers = {
        default = ["desktopapplications" "calc" "websearch"];
        empty = ["desktopapplications"];
        ignore_preview = [];
        max_results = 50;

        argument_delimiter.runner = " ";

        clipboard.time_format = "%d.%m. - %H:%M";

        # Provider Prefixes
        prefixes = [
          {
            prefix = ";";
            provider = "providerlist";
          }
          {
            prefix = ">";
            provider = "runner";
          }
          {
            prefix = "/";
            provider = "files";
          }
          {
            prefix = ".";
            provider = "symbols";
          }
          {
            prefix = "!";
            provider = "todo";
          }
          {
            prefix = "%";
            provider = "bookmarks";
          }
          {
            prefix = "=";
            provider = "calc";
          }
          {
            prefix = "@";
            provider = "websearch";
          }
          {
            prefix = ":";
            provider = "clipboard";
          }
          {
            prefix = "$";
            provider = "windows";
          }
        ];

        # Actions
        actions = {
          fallback = [
            {
              action = "menus:open";
              label = "open";
              after = "Nothing";
            }
            {
              action = "menus:default";
              label = "run";
              after = "Close";
            }
            {
              action = "menus:parent";
              label = "back";
              bind = "Escape";
              after = "Nothing";
            }
            {
              action = "erase_history";
              label = "clear hist";
              bind = "ctrl h";
              after = "AsyncReload";
            }
          ];
          dmenu = [
            {
              action = "select";
              default = true;
              bind = "Return";
            }
          ];
          providerlist = [
            {
              action = "activate";
              default = true;
              bind = "Return";
              after = "ClearReload";
            }
          ];
          bluetooth = [
            {
              action = "find";
              bind = "ctrl f";
              after = "AsyncClearReload";
            }
            {
              action = "remove";
              bind = "ctrl d";
              after = "AsyncReload";
            }
            {
              action = "trust";
              bind = "ctrl t";
              after = "AsyncReload";
            }
            {
              action = "untrust";
              bind = "ctrl t";
              after = "AsyncReload";
            }
            {
              action = "pair";
              bind = "Return";
              after = "AsyncReload";
            }
            {
              action = "connect";
              default = true;
              bind = "Return";
              after = "AsyncReload";
            }
            {
              action = "disconnect";
              default = true;
              bind = "Return";
              after = "AsyncReload";
            }
          ];
          archlinuxpkgs = [
            {
              action = "install";
              bind = "Return";
              default = true;
            }
            {
              action = "remove";
              bind = "Return";
            }
            {
              action = "show_all";
              label = "show all";
              bind = "ctrl i";
              after = "AsyncClearReload";
            }
            {
              action = "refresh";
              label = "refresh";
              bind = "ctrl r";
              after = "AsyncReload";
            }
            {
              action = "visit_url";
              label = "open URL";
              bind = "ctrl o";
            }
            {
              action = "show_installed";
              label = "show installed";
              bind = "ctrl i";
              after = "AsyncClearReload";
            }
          ];
          calc = [
            {
              action = "copy";
              default = true;
              bind = "Return";
            }
            {
              action = "delete";
              bind = "ctrl d";
              after = "AsyncReload";
            }
            {
              action = "save";
              bind = "ctrl s";
              after = "AsyncClearReload";
            }
          ];
          websearch = [
            {
              action = "search";
              default = true;
              bind = "Return";
            }
            {
              action = "open_url";
              label = "open url";
              default = true;
              bind = "Return";
            }
          ];
          desktopapplications = [
            {
              action = "start";
              default = true;
              bind = "Return";
            }
            {
              action = "start:keep";
              label = "open+next";
              bind = "shift Return";
              after = "KeepOpen";
            }
            {
              action = "new_instance";
              label = "new instance";
              bind = "ctrl Return";
            }
            {
              action = "new_instance:keep";
              label = "new+next";
              bind = "ctrl alt Return";
              after = "KeepOpen";
            }
            {
              action = "pin";
              bind = "ctrl p";
              after = "AsyncReload";
            }
            {
              action = "unpin";
              bind = "ctrl p";
              after = "AsyncReload";
            }
            {
              action = "pinup";
              bind = "ctrl n";
              after = "AsyncReload";
            }
            {
              action = "pindown";
              bind = "ctrl m";
              after = "AsyncReload";
            }
          ];
          files = [
            {
              action = "open";
              default = true;
              bind = "Return";
            }
            {
              action = "opendir";
              label = "open dir";
              bind = "ctrl Return";
            }
            {
              action = "copypath";
              label = "copy path";
              bind = "ctrl shift c";
            }
            {
              action = "copyfile";
              label = "copy file";
              bind = "ctrl c";
            }
            {
              action = "localsend";
              label = "localsend";
              bind = "ctrl l";
            }
            {
              action = "refresh_index";
              label = "reload";
              bind = "ctrl r";
              after = "AsyncReload";
            }
          ];
          # Note: "1password" key starts with a digit, must be quoted in Nix
          "1password" = [
            {
              action = "copy_password";
              label = "copy password";
              default = true;
              bind = "Return";
            }
            {
              action = "copy_username";
              label = "copy username";
              bind = "shift Return";
            }
            {
              action = "copy_2fa";
              label = "copy 2fa";
              bind = "ctrl Return";
            }
          ];
          todo = [
            {
              action = "save";
              default = true;
              bind = "Return";
              after = "AsyncClearReload";
            }
            {
              action = "save_next";
              label = "save & new";
              bind = "shift Return";
              after = "AsyncClearReload";
            }
            {
              action = "delete";
              bind = "ctrl d";
              after = "AsyncClearReload";
            }
            {
              action = "active";
              default = true;
              bind = "Return";
              after = "Nothing";
            }
            {
              action = "inactive";
              default = true;
              bind = "Return";
              after = "Nothing";
            }
            {
              action = "done";
              bind = "ctrl f";
              after = "Nothing";
            }
            {
              action = "change_category";
              bind = "ctrl y";
              label = "change category";
              after = "Nothing";
            }
            {
              action = "clear";
              bind = "ctrl x";
              after = "AsyncClearReload";
            }
            {
              action = "create";
              bind = "ctrl a";
              after = "AsyncClearReload";
            }
            {
              action = "search";
              bind = "ctrl a";
              after = "AsyncClearReload";
            }
          ];
          runner = [
            {
              action = "run";
              default = true;
              bind = "Return";
            }
            {
              action = "runterminal";
              label = "run in terminal";
              bind = "shift Return";
            }
          ];
          symbols = [
            {
              action = "copy";
              label = "select";
              default = true;
              bind = "Return";
            }
          ];
          unicode = [
            {
              action = "copy";
              label = "select";
              default = true;
              bind = "Return";
            }
          ];
          nirisessions = [
            {
              action = "start";
              label = "start";
              default = true;
              bind = "Return";
            }
            {
              action = "start_new";
              label = "start blank";
              bind = "ctrl Return";
            }
          ];
          clipboard = [
            {
              action = "copy";
              default = true;
              bind = "Return";
            }
            {
              action = "remove";
              bind = "ctrl d";
              after = "AsyncClearReload";
            }
            {
              action = "remove_all";
              label = "clear";
              bind = "ctrl shift d";
              after = "AsyncClearReload";
            }
            {
              action = "show_images_only";
              label = "only images";
              bind = "ctrl i";
              after = "AsyncClearReload";
            }
            {
              action = "show_text_only";
              label = "only text";
              bind = "ctrl i";
              after = "AsyncClearReload";
            }
            {
              action = "show_combined";
              label = "show all";
              bind = "ctrl i";
              after = "AsyncClearReload";
            }
            {
              action = "pause";
              bind = "ctrl p";
            }
            {
              action = "unpause";
              bind = "ctrl p";
            }
            {
              action = "edit";
              bind = "ctrl o";
            }
            {
              action = "localsend";
              bind = "ctrl l";
            }
          ];
          bookmarks = [
            {
              action = "save";
              bind = "Return";
              after = "AsyncClearReload";
            }
            {
              action = "open";
              default = true;
              bind = "Return";
            }
            {
              action = "delete";
              bind = "ctrl d";
              after = "AsyncClearReload";
            }
            {
              action = "change_category";
              label = "Change category";
              bind = "ctrl y";
              after = "Nothing";
            }
            {
              action = "change_browser";
              label = "Change browser";
              bind = "ctrl b";
              after = "Nothing";
            }
            {
              action = "import";
              label = "Import";
              bind = "ctrl i";
              after = "AsyncClearReload";
            }
            {
              action = "create";
              bind = "ctrl a";
              after = "AsyncClearReload";
            }
            {
              action = "search";
              bind = "ctrl a";
              after = "AsyncClearReload";
            }
          ];
        };
      };
    };
  };

  home.file.".config/elephant/websearch.toml".text = ''
    [[entries]]
    name = "DuckDuckGo"
    url = "https://duckduckgo.com/?q=%TERM%"
    default = true
  '';
}