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

  options.kubernetes.enable = lib.mkEnableOption "Kubernetes tools.";

  config = lib.mkIf config.kubernetes.enable {
    home-manager.users.${config.user} = {

      home.packages = with pkgs; [
        kubectl # Basic Kubernetes queries
        kubernetes-helm # Helm CLI
        fluxcd # Bootstrap clusters with Flux
        kustomize # Kustomize CLI (for Flux)
      ];

      programs.fish.shellAbbrs = {
        k = "kubectl";
        pods = "kubectl get pods -A";
        nodes = "kubectl get nodes";
        deploys = "kubectl get deployments -A";
        dash = "kube-dashboard";
        ks = "k9s";
      };

      # Terminal Kubernetes UI
      programs.k9s = {
        enable = true;
        # settings = { k9s = { headless = true; }; };
        skin = {
          k9s = {
            body = {
              fgColor = config.theme.colors.base06;
              bgColor = config.theme.colors.base00;
              logoColor = config.theme.colors.base02; # *blue ?
            };
            # Search bar
            prompt = {
              fgColor = config.theme.colors.base06;
              bgColor = config.theme.colors.base00;
              suggestColor = config.theme.colors.base03;
            };
            # Header left side
            info = {
              fgColor = config.theme.colors.base04;
              sectionColor = config.theme.colors.base05;
            };
            dialog = {
              fgColor = config.theme.colors.base06;
              bgColor = config.theme.colors.base00;
              buttonFgColor = config.theme.colors.base06;
              buttonBgColor = config.theme.colors.base0E;
              buttonFocusFgColor = config.theme.colors.base07;
              buttonFocusBgColor = config.theme.colors.base02; # *cyan
              labelFgColor = config.theme.colors.base09;
              fieldFgColor = config.theme.colors.base06;
            };
            frame = {
              border = {
                fgColor = config.theme.colors.base01;
                focusColor = config.theme.colors.base06;
              };
              menu = {
                fgColor = config.theme.colors.base06;
                keyColor = config.theme.colors.base0E; # *magenta
                numKeyColor = config.theme.colors.base0E; # *magenta
              };
              crumbs = {
                fgColor = config.theme.colors.base06;
                bgColor = config.theme.colors.base01;
                activeColor = config.theme.colors.base03;
              };
              status = {
                newColor = config.theme.colors.base04; # *cyan
                modifyColor = config.theme.colors.base0D; # *blue
                addColor = config.theme.colors.base0B; # *green
                errorColor = config.theme.colors.base08; # *red
                highlightColor = config.theme.colors.base09; # *orange
                killColor = config.theme.colors.base03; # *comment
                completedColor = config.theme.colors.base03; # *comment
              };
              title = {
                fgColor = config.theme.colors.base06;
                bgColor = config.theme.colors.base00;
                highlightColor = config.theme.colors.base09; # *orange
                counterColor = config.theme.colors.base0D; # *blue
                filterColor = config.theme.colors.base0E; # *magenta
              };
            };
            views = {
              charts = {
                bgColor = config.theme.colors.base00;
                defaultDialColors =
                  [ config.theme.colors.base0D config.theme.colors.base08 ];
                # - *blue
                # - *red
                defaultChartColors =
                  [ config.theme.colors.base0D config.theme.colors.base08 ];
                # - *blue
                # - *red
              };
              table = {
                # List of resources
                fgColor = config.theme.colors.base06;
                bgColor = config.theme.colors.base00;

                # Row selection
                cursorFgColor = config.theme.colors.base07;
                cursorBgColor = config.theme.colors.base01;

                # Header row
                header = {
                  fgColor = config.theme.colors.base0D;
                  bgColor = config.theme.colors.base00;
                  sorterColor = config.theme.colors.base0A; # *selection
                };
              };
              xray = {
                fgColor = config.theme.colors.base06;
                bgColor = config.theme.colors.base00;
                cursorColor = config.theme.colors.base06;
                graphicColor = config.theme.colors.base0D;
                showIcons = false;
              };
              yaml = {
                keyColor = config.theme.colors.base0D;
                colonColor = config.theme.colors.base04;
                fgColor = config.theme.colors.base03;
              };
              logs = {
                fgColor = config.theme.colors.base06;
                bgColor = config.theme.colors.base00;
                indicator = {
                  fgColor = config.theme.colors.base06;
                  bgColor = config.theme.colors.base00;
                };
              };
            };
          };
        };
      };

    };

  };

}