{
  description = "USDA Vision camera management system";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    flake-utils.url = "github:numtide/flake-utils";
  };

  outputs = { self, nixpkgs, flake-utils }:
    flake-utils.lib.eachDefaultSystem (system:
      let
        pkgs = import nixpkgs {
          inherit system;
          config.allowUnfree = true;
        };
        
        # Import our package definition
        usda-vision-package = pkgs.callPackage ./package.nix { };
        camera-sdk = pkgs.callPackage ./camera-sdk.nix { };
        
      in
      {
        packages = {
          default = usda-vision-package;
          usda-vision = usda-vision-package;
          camera-sdk = camera-sdk;
        };

        devShells.default = pkgs.mkShell {
          name = "usda-vision-dev";
          
          # Input packages for the development shell
          buildInputs = with pkgs; [
            # Core development tools
            git
            vim
            curl
            wget
            
            # Docker for local development
            docker
            docker-compose
            
            # Supabase CLI
            supabase-cli
            
            # Node.js for web app development
            nodejs_20
            nodePackages.npm
            nodePackages.pnpm
            
            # Python for camera API
            python311
            python311Packages.pip
            python311Packages.virtualenv
            
            # Camera SDK
            camera-sdk
            
            # Utilities
            jq
            yq
            rsync
            gnused
            gawk
          ];

          # Environment variables for development
          shellHook = ''
            export LD_LIBRARY_PATH="${camera-sdk}/lib:$LD_LIBRARY_PATH"
            export CAMERA_SDK_PATH="${camera-sdk}"
            
            # Set up Python virtual environment
            if [ ! -d .venv ]; then
              echo "Creating Python virtual environment..."
              python -m venv .venv
            fi
            
            echo "USDA Vision Development Environment"
            echo "===================================="
            echo "Camera SDK: ${camera-sdk}"
            echo ""
            echo "Available commands:"
            echo "  - docker-compose: Manage containers"
            echo "  - supabase: Supabase CLI"
            echo ""
            echo "To activate Python venv: source .venv/bin/activate"
            echo "To edit secrets: ragenix -e secrets/env.age"
            echo ""
            echo "NOTE: Secrets should be managed by ragenix in athenix for production deployments"
            echo ""
          '';

          # Additional environment configuration
          DOCKER_BUILDKIT = "1";
          COMPOSE_DOCKER_CLI_BUILD = "1";
        };
      }
    );
}