let
  nixpkgs = fetchTarball "https://github.com/NixOS/nixpkgs/tarball/nixos-25.05";
  pkgs = import nixpkgs { config = {}; overlays = []; };
in

pkgs.mkShell {
  buildInputs = with pkgs; [
    rustc
    cargo
    gcc # cc-command for building native dependencies
    pkg-config # useful for C-dependencies
    openssl # if crates are dependent on openssl
    openssl.dev # openssl development headers
  ];

  shellHook = ''
    echo "╔═══════════════════════════════════════════════════════════════╗"
    echo "║           NaviPod Development Environment                     ║"
    echo "║  Sync Navidrome to iPod | Scrobble to ListenBrainz           ║"
    echo "╚═══════════════════════════════════════════════════════════════╝"
    echo ""

    # Verify Rust is available
    if command -v rustc &> /dev/null; then
      echo "✓ Rust $(rustc --version) is available"
    fi

    if command -v cargo &> /dev/null; then
      echo "✓ Cargo $(cargo --version) is available"
    fi

    echo ""
    echo "📦 Build Commands:"
    echo "  cargo build             - Build in debug mode"
    echo "  cargo build --release   - Build optimized release"
    echo "  cargo check             - Check for compilation errors"
    echo "  cargo run -- [COMMAND]  - Build and run a command"
    echo ""
    echo "🎵 NaviPod Commands:"
    echo "  cargo run -- sync [OPTIONS]"
    echo "    --album <NAME>        Sync specific album"
    echo "    --artist <NAME>       Sync specific artist"
    echo "    --playlist <NAME>     Sync specific playlist"
    echo ""
    echo "  cargo run -- list-albums     List all albums from Navidrome"
    echo "  cargo run -- list-playlists  List all playlists from Navidrome"
    echo "  cargo run -- check           Check iPod connection"
    echo ""
    echo "  cargo run -- scrobble [OPTIONS]"
    echo "    --clear               Clear scrobbler log after sync"
    echo "    --no-backup           Skip backup when clearing"
    echo ""
    echo "📝 Configuration:"
    echo "  Edit config.toml to set your Navidrome URL, credentials,"
    echo "  iPod mount point, and ListenBrainz token."
    echo ""
    echo "💡 Quick Start:"
    echo "  1. cp config.example.toml config.toml"
    echo "  2. Edit config.toml with your settings"
    echo "  3. cargo run -- sync"
    echo ""
  '';
}