{ pkgs, helpers, ... }:

{
  extraPlugins = [
    pkgs.vimPlugins.nvim-metals
    pkgs.vimPlugins.plenary-nvim
  ];

  extraPackages = [
    pkgs.metals
    pkgs.scalafmt
  ];

  autoGroups.nvim_metals_group = {
    clear = true;
  };

  extraConfigLua = ''
    metals_config = require("metals").bare_config()
    metals_config.init_options.statusBarProvider = "off"
    metals_config.settings = {
      showInferredType = true,
      showImplicitArguments = false,
      showImplicitConversionsAndClasses = false,
      metalsBinaryPath = "${pkgs.lib.getExe pkgs.metals}",
      excludedPackages = { "akka.actor.typed.javadsl", "com.github.swagger.akka.javadsl" },
      useGlobalExecutable = true,
      verboseCompilation = true
    }
    metals_config.capabilities = require("cmp_nvim_lsp").default_capabilities()
  '';

  autoCmd = [
    {
      event = "FileType";
      group = "nvim_metals_group";
      desc = "Initialize nvim-metals";
      callback = helpers.mkRaw ''
        function()
          require("metals").initialize_or_attach(metals_config)
        end
      '';
      pattern = [ "scala" "sbt" ];
    }
  ];

  plugins.fidget.enable = true;
}