{
    description = "Build Project Archimedes";

    inputs = {
        nixpkgs.url = "github:nixos/nixpkgs/nixos-24.11";
        imgui = {
            url = "github:ocornut/imgui?ref=docking";
            flake = false;
        };
        clay = {
            url = "github:nicbarker/clay";
            flake = false;
        };
    };

    outputs = { self, nixpkgs, imgui, clay }: let
            system = "x86_64-linux";
            pkgs = import nixpkgs { inherit system; };
    in {

        Archimedes = {
            examples = {
                MinimalApp = pkgs.stdenvNoCC.mkDerivation {

                    name = "Archimedes";

                    src = ./.;

                    nativeBuildInputs = with pkgs; [
                        clang
                    ];

                    /*buildInputs = with pkgs; [
                      ];*/

                    buildPhase = ''
                        clang++ \
                        src/example_apps/MinimalApp/MinimalApp.cpp \
                        include/utils/App/App.cpp \
                        -I src -I include \
                        -Wall \
                        -o $name 
                    ''; 

                    installPhase = ''
                        mkdir -p $out/bin
                        cp $name $out/bin
                    '';

                };
                
                ImguiEmbed = pkgs.stdenvNoCC.mkDerivation {

                    name = "Archimedes";

                    src = ./.;

                    inherit imgui;

                    nativeBuildInputs = with pkgs; [
                        clang
                    ];

                    buildInputs = with pkgs; [
                        glfw
                        glew
                    ];

                    buildPhase = ''
                        clang++ \
                        src/example_apps/ImguiEmbed/*.cpp \
                        modules/GUImodules/TestImgui/src/*.cpp \
                        $imgui/backends/imgui_impl_glfw.cpp \
                        $imgui/backends/imgui_impl_opengl3.cpp \
                        $imgui/*.cpp \
                        include/utils/App/App.cpp \
                        include/utils/Renderer/*.cpp \
                        include/utils/Window/*.cpp \
                        -DRENDERER_OPENGL \
                        -DWINDOW_GLFW \
                        -DGUIMODULE \
                        -DTESTIMGUI_STATIC \
                        -I src -I include -I $imgui -I . \
                        -lGL -lglfw -lGLEW \
                        -Wall \
                        -o $name 
                    ''; 

                    installPhase = ''
                        mkdir -p $out/bin
                        cp $name $out/bin
                    '';

                };
            };
        };

        TestMenu = pkgs.stdenvNoCC.mkDerivation {

            name = "TestMenu";

            src = ./.;

            nativeBuildInputs = with pkgs; [
                clang
            ];

            buildPhase = ''
                clang++ \
                modules/TestMenu/src/*.cpp src/App.cpp \
                -fpic -shared \
                -I src \
                -Wall \
                -o $name 
            ''; 

            installPhase = ''
                mkdir -p $out/bin
                cp $name $out/bin
            '';

        };

        Print = pkgs.stdenvNoCC.mkDerivation {

            name = "Print";

            src = ./.;

            nativeBuildInputs = with pkgs; [
                clang
            ];

            buildPhase = ''
                clang++ \
                modules/Print/src/*.cpp \
                include/utils/App/App.cpp \
                -fpic -shared \
                -I src -I include \
                -Wall \
                -o $name 
            ''; 

            installPhase = ''
                mkdir -p $out/bin
                cp $name $out/bin
            '';

        };

        DependsOnPrint = pkgs.stdenvNoCC.mkDerivation {

            name = "DependsOnPrint";

            src = ./.;

            nativeBuildInputs = with pkgs; [
                clang
            ];

            buildPhase = ''
                clang++ \
                modules/DependsOnPrint/src/*.cpp src/App.cpp \
                -fpic -shared \
                -I src -I include \
                -Wall \
                -o $name 
            ''; 

            installPhase = ''
                mkdir -p $out/bin
                cp $name $out/bin
            '';

        };

        WindowModule = pkgs.stdenvNoCC.mkDerivation {

            name = "WindowModule";

            src = ./.;

            nativeBuildInputs = with pkgs; [
                clang
            ];

            buildInputs = with pkgs; [
                glfw
                glew
            ];

            buildPhase = ''
                clang++ \
                modules/Window/src/*.cpp src/App.cpp \
                include/utils/Window/*.cpp \
                include/utils/Renderer/*.cpp \
                -fpic -shared \
                -I src -I include \
                -DRENDERER_OPENGL \
                -DWINDOW_GLFW \
                -lGL -lglfw -lGLEW \
                -Wall \
                -o $name 
            ''; 

            installPhase = ''
                mkdir -p $out/bin
                cp $name $out/bin
            '';

        };

        TestImgui = pkgs.stdenvNoCC.mkDerivation {

            name = "TestImgui";

            src = ./.;

            inherit imgui;

            nativeBuildInputs = with pkgs; [
                clang
            ];

            buildInputs = with pkgs; [
                glfw
                glew
            ];

            buildPhase = ''
                clang++ \
                modules/GUImodules/TestImgui/src/*.cpp \
                $imgui/backends/imgui_impl_glfw.cpp \
                $imgui/backends/imgui_impl_opengl3.cpp \
                $imgui/*.cpp \
                include/utils/App/App.cpp \
                include/utils/Renderer/*.cpp \
                include/utils/Window/*.cpp \
                -DRENDERER_OPENGL \
                -DWINDOW_GLFW \
                -fpic -shared \
                -I src -I include -I $imgui \
                -lGL -lglfw -lGLEW \
                -Wall \
                -o $name 
            ''; 

            installPhase = ''
                mkdir -p $out/bin
                cp $name $out/bin
            '';

        };

        TestClay = pkgs.stdenvNoCC.mkDerivation {

            name = "TestClay";

            src = ./.;

            inherit clay;

            nativeBuildInputs = with pkgs; [
                clang
            ];

            buildPhase = ''
                clang++ \
                modules/TestClay/src/*.cpp src/App.cpp \
                -fpic -shared \
                -I src -I include \
                -DRENDERER_OPENGL \
                -DWINDOW_GLFW \
                -Wall \
                -o $name 
            ''; 

            installPhase = ''
                mkdir -p $out/bin
                cp $name $out/bin
            '';

        };

        MainGUI = pkgs.stdenvNoCC.mkDerivation {

            name = "MainGUI";

            src = ./.;

            inherit imgui;

            nativeBuildInputs = with pkgs; [
                clang
            ];

            buildPhase = ''
                clang++ \
                modules/MainGUI/src/*.cpp src/App.cpp \
                -fpic -shared \
                -I src -I include \
                -Wall \
                -o $name 
            ''; 

            installPhase = ''
                mkdir -p $out/bin
                cp $name $out/bin
            '';

        };
        

        packages.${system}.default = self.Archimedes;

        apps.${system}.default = {
            type = "app";
            program = "${self.Archimedes.examples.minimal}/bin/Archimedes";
        };

    };
}