lux/modules/lib/schema.nix

{ lib, ... }:
let
  emailProviderType = lib.types.enum [
    "mxrouting"
    "office365"
  ];

  emailType = lib.types.submodule (
    { ... }:
    {
      options = {
        address = lib.mkOption {
          type = lib.types.str;
        };

        primary = lib.mkOption {
          type = lib.types.bool;
          default = false;
        };

        type = lib.mkOption {
          type = emailProviderType;
        };
      };
    }
  );

  sshKeyType = lib.types.submodule (
    { name, ... }:
    {
      options = {
        publicKey = lib.mkOption {
          type = lib.types.str;
        };

        privateKeyPath = lib.mkOption {
          type = lib.types.str;
          default = "~/.ssh/id_${name}";
        };
      };
    }
  );

  accountType = lib.types.submodule (
    { config, ... }:
    {
      options = {
        name = lib.mkOption {
          type = lib.types.str;
        };

        realName = lib.mkOption {
          type = lib.types.str;
        };

        homeDirectory = lib.mkOption {
          type = lib.types.str;
          default = "/home/${config.name}";
        };

        nixosConfigurationPath = lib.mkOption {
          type = lib.types.str;
          default = "${config.homeDirectory}/.config/nixos";
        };

        emails = lib.mkOption {
          type = lib.types.attrsOf emailType;
          default = { };
        };

        primaryEmail = lib.mkOption {
          type = lib.types.nullOr emailType;
          description = "Derived primary email entry for this user.";
          default =
            let
              emails = builtins.attrValues config.emails;
            in
            lib.findFirst (email: email.primary) null emails;
        };
      };
    }
  );

  desktopApplicationType = lib.types.submodule (
    { config, ... }:
    {
      options = {
        package = lib.mkOption {
          type = lib.types.package;
        };

        command = lib.mkOption {
          type = lib.types.str;
          default = lib.getExe config.package;
          defaultText = lib.literalExpression "lib.getExe config.package";
        };

        desktopEntryName = lib.mkOption {
          type = lib.types.str;
        };

        desktopId = lib.mkOption {
          type = lib.types.str;
          default = "${config.desktopEntryName}.desktop";
          defaultText = lib.literalExpression ''"${config.desktopEntryName}.desktop"'';
        };
      };
    }
  );

  displayType = lib.types.submodule (
    { ... }:
    {
      options = {
        primary = lib.mkOption {
          type = lib.types.bool;
          default = false;
        };

        x = lib.mkOption {
          type = lib.types.int;
          default = 0;
        };

        y = lib.mkOption {
          type = lib.types.int;
          default = 0;
        };

        scale = lib.mkOption {
          type = lib.types.nullOr lib.types.float;
          default = null;
        };

        width = lib.mkOption {
          type = lib.types.nullOr lib.types.int;
          default = null;
        };

        height = lib.mkOption {
          type = lib.types.nullOr lib.types.int;
          default = null;
        };

        refresh = lib.mkOption {
          type = lib.types.nullOr lib.types.float;
          default = null;
        };
      };
    }
  );

  machineType = lib.types.submodule (
    { name, config, ... }:
    {
      options = {
        name = lib.mkOption {
          type = lib.types.str;
          default = name;
        };

        stateVersion = lib.mkOption {
          type = lib.types.str;
        };

        hmStateVersion = lib.mkOption {
          type = lib.types.str;
          default = config.stateVersion;
        };

        displays = lib.mkOption {
          type = lib.types.attrsOf displayType;
          default = { };
        };

        sshKeys = lib.mkOption {
          type = lib.types.attrsOf sshKeyType;
          default = { };
        };

        syncthingId = lib.mkOption {
          type = lib.types.nullOr lib.types.str;
          default = null;
        };

        portable = lib.mkOption {
          type = lib.types.bool;
          default = false;
        };
      };
    }
  );
in
{
  options.repo = {
    account = lib.mkOption {
      type = accountType;
    };

    machines = lib.mkOption {
      type = lib.types.attrsOf machineType;
      default = { };
    };

    services = lib.mkOption {
      type = lib.types.raw;
      default = { };
    };

    theme = lib.mkOption {
      type = lib.types.raw;
      default = { };
    };
  };

  config.flake.modules.nixos.meta =
    { ... }:
    {
      options.meta.machine = lib.mkOption {
        type = machineType;
      };
    };

  config.flake.modules.homeManager.meta =
    { ... }:
    {
      options.meta.desktop.browser = lib.mkOption {
        type = desktopApplicationType;
      };

      options.meta.desktop.fileManager = lib.mkOption {
        type = desktopApplicationType;
      };

      options.meta.desktop.terminal = lib.mkOption {
        type = desktopApplicationType;
      };

      options.meta.pinentry.package = lib.mkOption {
        type = lib.types.package;
      };
    };

}