# Standard Unix password manager
{
  config,
  lib,
  pkgs,
  ...
}:
let
  inherit ((import ../../lib/script.nix { inherit lib pkgs; })) mkScriptModule;

  gopassKeys = config.security.ssh.gopassKeys;

  gopassSshLoad = mkScriptModule {
    scope = [
      "security"
      "gopass"
    ];
    name = "gopass-ssh-load";
    path = ./gopass-ssh-load.sh;
    description = "Load SSH keys from gopass password store";
    env = {
      GNUPGHOME = config.home.sessionVariables.GNUPGHOME;
      GOPASS_SSH_KEYS = lib.concatStringsSep " " gopassKeys;
    };
    deps = with pkgs; [
      config.security.gopass.package
      gnupg
      openssh
      bash
    ];
    inherit config;
  };
in
{
  options.security.gopass = {
    enable = lib.mkEnableOption "Enables gopass.";
    package = lib.mkOption {
      type = lib.types.package;
      readOnly = true;
      default = config.programs.password-store.package;
      description = "The gopass package to use.";
    };
    ssh-agent.enable = lib.mkEnableOption "gopass-backed SSH keys for git";
  }
  // gopassSshLoad.options.security.gopass;

  config = lib.mkMerge [
    (lib.mkIf config.security.gopass.enable {
      programs.password-store = {
        enable = true;
        package = pkgs.gopass.override { passAlias = true; };
        settings = {
          PASSWORD_STORE_DIR = "${config.home.homeDirectory}/.local/share/pass";
        };
      };

      home.sessionVariables = {
        PASSWORD_STORE_DIR = config.programs.password-store.settings.PASSWORD_STORE_DIR;
      };

      home.file.".local/share/icons/hicolor/scalable/apps/gopass.svg" = {
        source = ../../../assets/icons/gopass.svg;
      };

      xdg.desktopEntries."gopass" = {
        name = "gopass";
        exec = "${lib.getExe config.terminal.kitty.package} --class gopass -e ${lib.getExe config.security.gopass.package}";
        icon = "gopass";
        comment = "Standard Unix password manager (Go implementation)";
        categories = [ "Utility" ];
        terminal = false;
        type = "Application";
      };
    })
    gopassSshLoad.config
  ];
}