{
  inputs,
  lib,
  pkgs,
  pkgs-unstable,
  config,
  ...
}:
let
  completion = pkgs.stdenv.mkDerivation {
    name = "dnote-completion";
    phases = [
      "unpackPhase"
      "installPhase"
    ];
    src = inputs.dnote;
    installPhase = ''
      mkdir -p $out/lib/dnote/zsh-completion/completions
      cp pkg/cli/dnote-completion.zsh $out/lib/dnote/zsh-completion/completions/_dnote
    '';
  };
  client = pkgs.stdenv.mkDerivation {
    name = "dnote-client";
    phases = [ "installPhase" ];
    installPhase = ''
      mkdir -p $out/bin
      cp ${pkgs-unstable.dnote}/bin/dnote-cli $out/bin/dnote
    '';
  };
  cfg = config.programs.dnote;
in
{
  options.programs.dnote = {
    enable = pkgs.lib.mkEnableOption "Enable dnote";
  };

  config = lib.mkIf cfg.enable {
    home.packages = [ client ];
    home.shellAliases.dn = "dnote";
    programs.zsh.initContent = ''
      fpath=(${completion}/lib/dnote/zsh-completion/completions $fpath)
    '';
  };
}