lux/modules/features/neovim/default.nix

{ inputs, ... }:
{
  lux.neovim.homeManager =
    {
      pkgs,
      lib,
      config,
      ...
    }:
    {
      home.sessionVariables = {
        EDITOR = "nvim";
        VISUAL = "nvim";
      };


      imports = [
        (inputs.nix-wrapper-modules.lib.mkInstallModule {
          name = "neovim";
          value = inputs.nix-wrapper-modules.lib.wrapperModules.neovim;
          loc = [
            "home"
            "packages"
          ];
        })
      ];

      # Configure sops-nix secret
      sops.secrets.gemini-api-key-neovim = {};

      wrappers.neovim = {
        enable = true;

        # Inject the API key into the Neovim environment only
        env = {
          GEMINI_API_KEY = "$(cat ${config.sops.secrets.gemini-api-key-neovim.path})";
        };

        # 1. Point to your existing Lua config directory
        settings.config_directory = ./lua-config;

        # 2. Runtime Dependencies (from lspsAndRuntimeDeps)
        # These are added to the PATH of the wrapper
        extraPackages = with pkgs; [
          # Tools
          universal-ctags
          ripgrep
          fd
          tree-sitter
          wl-clipboard
          # LSPs & Formatters
          stylua
          lua-language-server
          nixd
          nix-doc
          nixfmt
          dafny
          typescript
          typescript-language-server
          rustc
          rust-analyzer
          rustfmt
          astro-language-server
          tinymist
          typstyle

          # ty
          # basedpyright
          ty
          ruff
        ];

        # 3. Plugins (from startupPlugins & optionalPlugins)
        # Since you use lz.n in Lua, we just list them all here.
        # The wrapper will add them to the packpath.
        specs = {
          # Core lazy-loading plugin
          lz-n = {
            data = pkgs.vimPlugins.lz-n;
          };
          plenary = {
            data = pkgs.vimPlugins.plenary-nvim;
          };

          # All other plugins
          general = {
            data = with pkgs.vimPlugins; [
              nvim-treesitter.withAllGrammars
              nvim-treesitter-textobjects
              trouble-nvim
              guess-indent-nvim
              which-key-nvim
              telescope-nvim
              telescope-fzf-native-nvim
              telescope-ui-select-nvim
              conform-nvim
              blink-cmp
              luasnip
              friendly-snippets
              mini-nvim
              nvim-lspconfig
              lazydev-nvim
              colorful-menu-nvim
              lualine-nvim
              zen-mode-nvim
              kanagawa-nvim
              project-nvim
              typst-preview-nvim
              direnv-vim
              codecompanion-nvim
              copilot-lua
            ];
          };
        };

        # 4. Passing Data to Lua (Replacing nixCats.extra)
        # We put these in `settings` so they appear in require('nix-info').settings
        settings = {
          # Hostname/ConfigDir needed for nixd
          # NOTE: Adjust these paths to match your actual denful/flake variables
          nixdExtras = {
            nixpkgs = "import ${pkgs.path} {}";
            # Assuming you have access to the flake path in your config,
            # otherwise hardcode or pass via specialArgs
            nixos_options = ''(builtins.getFlake "path://${config.home.homeDirectory}/.config/nixos").nixosConfigurations.polaris.config.networking.hostName}.options'';
            home_manager_options = ''(builtins.getFlake "path://${config.home.homeDirectory}/.config/nixos").nixosConfigurations.polaris.config.networking.hostName}.options.home-manager.users.type.getSubOptions []'';
          };

          # TODO: Put in separate theme file
          themeSetup = # lua
            ''
              require("kanagawa").setup({
                colors = {
                    theme = {
                        all = {
                            ui = {
                                bg_gutter = "none"
                            }
                        }
                    }
                },

                overrides = function(colors)
                  local theme = colors.theme

                  local makeDiagnosticColor = function(color)
                    local c = require("kanagawa.lib.color")
                    return { fg = color, bg = c(color):blend(theme.ui.bg, 0.95):to_hex() }
                  end

                  return {
                      TelescopeTitle = { fg = theme.ui.special, bold = true },
                      TelescopePromptNormal = { bg = theme.ui.bg_p1 },
                      TelescopePromptBorder = { fg = theme.ui.bg_p1, bg = theme.ui.bg_p1 },
                      TelescopeResultsNormal = { fg = theme.ui.fg_dim, bg = theme.ui.bg_m1 },
                      TelescopeResultsBorder = { fg = theme.ui.bg_m1, bg = theme.ui.bg_m1 },
                      TelescopePreviewNormal = { bg = theme.ui.bg_dim },
                      TelescopePreviewBorder = { bg = theme.ui.bg_dim, fg = theme.ui.bg_dim },

                      Pmenu = { fg = theme.ui.shade0, bg = theme.ui.bg_p1 },  -- add `blend = vim.o.pumblend` to enable transparency
                      PmenuSel = { fg = "NONE", bg = theme.ui.bg_p2 },
                      PmenuSbar = { bg = theme.ui.bg_m1 },
                      PmenuThumb = { bg = theme.ui.bg_p2 },

                      DiagnosticVirtualTextHint  = makeDiagnosticColor(theme.diag.hint),
                      DiagnosticVirtualTextInfo  = makeDiagnosticColor(theme.diag.info),
                      DiagnosticVirtualTextWarn  = makeDiagnosticColor(theme.diag.warning),
                      DiagnosticVirtualTextError = makeDiagnosticColor(theme.diag.error),
                  }
                end,
              })

              vim.cmd.colorscheme("kanagawa-wave")
            '';

        };

        # 5. Wrapper Configuration
        # Enable Python/Node providers
        hosts.python3.nvim-host.enable = true;
        hosts.node.nvim-host.enable = true;

        # Ensure the bin name matches what you expect
        binName = "nvim";
      };
    };
}