{ config, pkgs, ... }:

{
  home.username = "sscoble";
  home.stateVersion = "25.11";

  # Don't let home-manager manage these
  manual.json.enable = false;
  manual.manpages.enable = false;

  # === Shared CLI packages (macOS + NixOS) ===
  home.packages = with pkgs; [
    bat
    eza
    delta
    fd
    jq
    ripgrep
    tldr
    rsync
    rclone
    neovim
    python3
    uv
    go
    direnv
    nix-direnv
    tree
    htop
    tmux
    unzip
    curl
    wget
  ] ++ (if pkgs.stdenv.isLinux then (with pkgs; [
    nodejs
    bun
    git
    tigervnc
  ]) else []);

  # === Home directory (conditional) ===
  home.homeDirectory = if pkgs.stdenv.isDarwin
    then "/Users/sscoble"
    else "/home/sscoble";

  # === Git Config ===
  programs.git = {
    enable = true;
    settings = {
      user = {
        name = "Scott Scoble";
        email = "sscoble@scobleclaw.dev";
      };
      init.defaultBranch = "main";
      pull.rebase = true;
      push.autoSetupRemote = true;
      core.editor = "nvim";
      alias = {
        lol = "log --graph --oneline --decorate --all";
        co = "checkout";
        br = "branch";
        st = "status";
        ci = "commit";
      };
    };
  };

  # === Neovim config (with LSP support) ===
  home.file.".config/nvim/init.lua".text = ''
    vim.opt.number = true
    vim.opt.relativenumber = true
    vim.opt.expandtab = true
    vim.opt.shiftwidth = 2
    vim.opt.tabstop = 2
    vim.opt.smartindent = true
    vim.opt.wrap = false
    vim.opt.swapfile = false
    vim.opt.backup = false
    vim.opt.undodir = os.getenv("HOME") .. "/.vim/undodir"
    vim.opt.undofile = true
    vim.opt.hlsearch = false
    vim.opt.incsearch = true
    vim.opt.termguicolors = true
    vim.opt.scrolloff = 8
    vim.opt.signcolumn = "yes"
    vim.opt.isfname:append("@-@")
    vim.opt.updatetime = 50
    vim.opt.colorcolumn = "100"
    vim.g.mapleader = " "

    -- LSP: load per-filetype configs
    vim.api.nvim_create_autocmd("FileType", {
      pattern = "typst",
      callback = function()
        local ok, config = pcall(dofile, vim.fn.stdpath("config") .. "/lua/lsp/typst.lua")
        if ok and config then
          vim.lsp.start(config, { bufnr = 0 })
          local buf = vim.api.nvim_get_current_buf()
          vim.keymap.set("n", "K", vim.lsp.buf.hover, { buffer = buf })
          vim.keymap.set("n", "gd", vim.lsp.buf.definition, { buffer = buf })
          vim.keymap.set("n", "<leader>rn", vim.lsp.buf.rename, { buffer = buf })
          vim.keymap.set("n", "<leader>ca", vim.lsp.buf.code_action, { buffer = buf })
        end
      end,
    })
  '';

  # === Pi config directory ===
  home.file.".pi/agent/README.md".text = ''
    # Pi Agent Configuration
    Restore these files from backup:
      - SYSTEM.md    (core agent directive)
      - models.json   (provider + model configuration)
      - mcp.json      (MCP server connections)
      - settings.json (pi preferences)
      - auth.json     (API keys — keep secure!)
  '';

  # === Vault directory ===
  home.file."vault/.gitkeep".text = "";

  # === Direnv ===
  programs.direnv = {
    enable = true;
    nix-direnv.enable = true;
  };

  # === SSH config ===
  home.file.".ssh/config".text = ''
    Host n97-mini
      HostName 192.168.168.41
      User sscoble
      ForwardAgent yes

    Host n97-mini-ext
      HostName os.scoble.me
      Port 22
      User sscoble
      ForwardAgent yes

    Host forgejo
      HostName os.scoble.me
      User git
  '';

  # === Zsh ===
  programs.zsh = {
    enable = true;
    oh-my-zsh = {
      enable = true;
      plugins = [ "git" "node" "npm" "ssh-agent" "sudo" "history" ];
      theme = "robbyrussell";
    };
    autosuggestion.enable = true;
    syntaxHighlighting.enable = true;
    shellAliases = {
      ll = "ls -la";
      la = "ls -A";
      l = "ls -CF";
      nix-clean = "sudo nix-collect-garbage -d && nix-collect-garbage -d";
      n97-mini = "vncviewer 100.104.70.88:5900";
    };
    initContent = ''
      # Nix flake shortcuts (adapts to platform)
      # Uses local checkout so uncommitted changes are picked up immediately.
      # Push to the remote repo separately when you want to share/sync.
      if command -v nixos-rebuild &>/dev/null; then
        alias nr="sudo nixos-rebuild switch --flake ~/laptop-config#laptop"
      elif command -v home-manager &>/dev/null; then
        alias nr="home-manager switch --flake ~/laptop-config#sscoble"
      fi

      # Pi / QMD (work from homebrew or nixpkgs)
      alias vq="qmd query" 2>/dev/null || alias vq="echo 'qmd not found — install with brew install qmd or bunx @tobilu/qmd'"

      # VNC into n97-mini server
      alias n97-mini="vncviewer 100.104.70.88:5900"
    '';
    envExtra = ''
      export EDITOR=nvim
      export VISUAL=nvim
      export PATH=$HOME/.local/bin:$HOME/.npm-global/bin:$PATH
    '';
  };
}