PortValhalla/lib/modules/software.nix

{ lib, ... }:
  let inherit (lib) mkOption types;
  in {
    imports = [
      ./programs.nix
    ];

    options = {
      valhalla = mkOption {
        type = types.submodule (
          { config, ... }:
            let
              optionalAttrs = lib.attrsets.optionalAttrs;
              cfg = config;
              inherit (cfg.software) coding desktopExperience essential gaming socialMedia;

              mkPrograms = programs: builtins.foldl' (
                programs: name: programs // {
                  ${name}.enable = true;
                }) {} programs;
            in {
              options = {
                software = {
                  essential = mkOption {
                    type = types.bool;
                    description = "A value indicating whether essentials should be installed.";
                    default = false;
                  };

                  server = mkOption {
                    type = types.bool;
                    description = "A value indicating whether server applications should be installed.";
                    default = false;
                  };

                  desktopExperience = mkOption {
                    type = types.bool;
                    description = "A value indicating whether GUI apps should be installed.";
                    default = false;
                  };

                  school = mkOption {
                    type = types.bool;
                    description = "A value indicating whether software for studies should be installed.";
                    default = false;
                  };

                  productivity = mkOption {
                    type = types.bool;
                    description = "A value indicating whether productivity apps should be installed.";
                    default = false;
                  };

                  socialMedia = mkOption {
                    type = types.bool;
                    description = "A value indicating whether social media apps should be installed.";
                    default = false;
                  };

                  media = mkOption {
                    type = types.bool;
                    description = "A value indicating whether media apps should be installed.";
                    default = false;
                  };

                  gaming = mkOption {
                    type = types.bool;
                    description = "A value indicating whether gaming apps should be installed.";
                    default = false;
                  };

                  coding = mkOption {
                    type = types.bool;
                    description = "A value indicating whether development apps should be installed.";
                    default = false;
                  };
                };
              };

              config = {
                programs = (optionalAttrs essential (mkPrograms [
                  "aliae"
                  "git"
                  "oh-my-posh"
                  "openssh"
                  "powershell"
                  "zoxide"
                ])) // (optionalAttrs desktopExperience (mkPrograms [
                  "brave"
                  "firefox"
                  "pennywise"
                  "thunderbird"
                ])) // (optionalAttrs socialMedia (mkPrograms [
                  "discord"
                ])) // (optionalAttrs coding (mkPrograms [
                  "docker"
                  "vscode"
                ])) // (optionalAttrs gaming (mkPrograms [
                  "osu!lazer"
                  "retroarch"
                  "steam"
                ]));

                linux.programs = (optionalAttrs essential (mkPrograms [
                  "bash"
                  "logo-ls"
                  "minegrub-theme"
                  "nuke-usb"
                  "vim"
                ])) // (optionalAttrs desktopExperience (mkPrograms [
                  "icedtea"
                  "plasma"
                  "sddm"
                  "waydroid"
                  "virt-manager"
                ])) // (optionalAttrs coding (mkPrograms [
                  "nodejs-n"
                  "pyenv"
                ])) // (optionalAttrs gaming (mkPrograms [
                  "lutris"
                ]));

                # Essentials
                windows.programs = (optionalAttrs essential (mkPrograms [
                  "posh-git"
                  "terminal-icons"
                # Desktop Experience
                ])) // (optionalAttrs desktopExperience (mkPrograms [
                  "msedge-redirect"
                  "putty"
                  "winscp"
                # Development
                ])) // (optionalAttrs coding (mkPrograms [
                  "nvs"
                  "visualstudio"
                # Gaming
                ])) // (optionalAttrs gaming (mkPrograms [
                  "maniaplanet"
                  "osu!"
                  "rewasd"
                  "tm-nations-forever"
                  "tm-united-forever"
                ]));
              };
            });
      };
    };
  }