{ pkgs, config, lib, ... }:

{
  home.packages = with pkgs; [
    zathura
    ripgrep
    fd
  ];

  programs.neovim = {
    enable = true;
    defaultEditor = true;
    viAlias = true;
    vimAlias = true;

    plugins = with pkgs.vimPlugins; [
      vimtex
      (nvim-treesitter.withPlugins (p: [ p.lua p.nix p.rust p.python p.bash p.latex ]))
      telescope-nvim
      plenary-nvim
      which-key-nvim
      catppuccin-nvim
      {
        plugin = vim-startify; # Add the plugin and its coresponding config
        config = "let g:startify_change_to_vcs_root = 0";
      }
    ];

    extraLuaConfig = ''
      vim.g.mapleader = " "

      vim.opt.number = true
      vim.opt.relativenumber = true
      vim.opt.clipboard = "unnamedplus"

      vim.o.timeout = true
      vim.o.timeoutlen = 300

      vim.cmd.colorscheme("catppuccin")

      -- Catppuccin theme
      require("catppuccin").setup({
        flavour = "mocha", -- latte, frappe, macchiato, mocha
        transparent_background = false,
      })

      -- Treesitter
      require("nvim-treesitter.configs").setup({
        highlight = { enable = true },
        indent = { enable = true },
      })

      -- Telescope
      local telescope = require("telescope")
      local builtin = require("telescope.builtin")

      telescope.setup({
        defaults = {
          layout_strategy = "horizontal",
          layout_config = {
            prompt_position = "top",
          },
          sorting_strategy = "ascending",
          winblend = 0,
        },
      })

      -- Which-key keybind show
      require("which-key").setup({
        -- Optional custom config here
      })


      -- Register some categories (optional)
      require("snacks").register({
        f = { name = "file" },
        g = { name = "git" },
        b = { name = "buffers" },
      })

      -- Telescope keymaps
      vim.keymap.set("n", "<leader>ff", builtin.find_files)
      vim.keymap.set("n", "<leader>fg", builtin.live_grep)
      vim.keymap.set("n", "<leader>fb", builtin.buffers)
      vim.keymap.set("n", "<leader>fh", builtin.help_tags)

      ------------------------------------------------------------------
      -- LaTeX configuration (from old LazyVim config)
      ------------------------------------------------------------------
      -- vimtex settings
      vim.g.vimtex_view_method = "zathura"
      vim.g.vimtex_compiler_latexmk = {
        build_dir = "",
        executable = "latexmk",
        options = {
          "-pdf",
          "-interaction=nonstopmode",
          "-synctex=1",
          "-file-line-error",
        },
      }

      -- Auto settings for LaTeX files
      vim.api.nvim_create_autocmd("FileType", {
        pattern = "tex",
        callback = function()
          vim.opt_local.wrap = true
          vim.opt_local.linebreak = true
          vim.opt_local.breakindent = true
          vim.opt_local.breakindentopt = "shift:2"
          vim.opt_local.textwidth = 0
        end,
      })
    '';
  };
}