import std;
import Crafter.Build;
namespace fs = std::filesystem;
using namespace Crafter;

extern "C" Configuration CrafterBuildProject(std::span<const std::string_view> args) {
    Configuration cfg;
    cfg.path = "./";
    cfg.name = "crafter.build";
    cfg.outputName = "crafter-build";
    cfg.target = "x86_64-pc-linux-gnu";
    cfg.type = ConfigurationType::Executable;

    for (std::string_view arg : args) {
        if (arg == "--debug") cfg.debug = true;
    }

    std::array<fs::path, 7> interfaces = {
        "interfaces/Crafter.Build",
        "interfaces/Crafter.Build-Shader",
        "interfaces/Crafter.Build-Platform",
        "interfaces/Crafter.Build-Interface",
        "interfaces/Crafter.Build-Implementation",
        "interfaces/Crafter.Build-External",
        "interfaces/Crafter.Build-Clang",
    };
    std::array<fs::path, 7> implementations = {
        "implementations/Crafter.Build-Shader",
        "implementations/Crafter.Build-Platform",
        "implementations/Crafter.Build-Interface",
        "implementations/Crafter.Build-Implementation",
        "implementations/Crafter.Build-External",
        "implementations/Crafter.Build-Clang",
        "implementations/main",
    };
    cfg.GetInterfacesAndImplementations(interfaces, implementations);

    ExternalDependency& glslang = cfg.externalDependencies.emplace_back();
    glslang.name = "glslang";
    glslang.source.url = "https://github.com/KhronosGroup/glslang.git";
    glslang.source.branch = "main";
    glslang.builder = ExternalBuilder::CMake;
    glslang.options = { "-DENABLE_OPT=OFF" };
    glslang.includeDirs = { "" };
    glslang.libs = { "SPIRV", "GenericCodeGen", "glslang", "OSDependent", "MachineIndependent", "glslang-default-resource-limits" };

    cfg.linkFlags.push_back("-Wl,--export-dynamic");
    cfg.linkFlags.push_back("-ldl");

    return cfg;
}