#include <pybind11/pybind11.h>
#include <pybind11/stl.h>
#include "../src/kzsettings.h"

namespace py = pybind11;
using namespace pybind11::literals;

class KzPySettings {
    KaZoe::KzSettings m_settings;

public:
    KzPySettings();
    std::string __repr__();
    static void add_python_binding(pybind11::module &m);
    KzSettingValue get(std::string key, std::string category, KzSettingValue def);
    KzSettingValue set(std::string key, KzSettingValue value, std::string category);
};

KzPySettings::KzPySettings() {
    py::module sys = py::module::import("sys");
    py::list argv = sys.attr("argv");
    m_settings.setId(argv[0].cast<std::string>());
}

KzSettingValue KzPySettings::get(std::string key, std::string category, KzSettingValue def) {
    return m_settings.get(key, category, def);
}

KzSettingValue KzPySettings::set(std::string key, KzSettingValue value, std::string category) {
    return m_settings.set(key, value, category);
}


std::string KzPySettings::__repr__() {
    std::string result = "KaZoeSettings";
    return result;
}
void KzPySettings::add_python_binding(pybind11::module &m)
{
    py::class_<KzPySettings>(m, "KzSettings")
        .def(py::init<>())

        .def("get", [] (KzPySettings &m, std::string key, std::string category = "", KzSettingValue def = KzSettingValue()) {
            return m.get(key, category, def);
        },
        py::arg("key"),
        py::arg("category") = "",
        py::arg("default") = KzSettingValue())
        .def("set", [] (KzPySettings &m, std::string key, KzSettingValue value, std::string category = "") {
                return m.set(key, value, category);
            },
            py::arg("key"),
            py::arg("value"),
            py::arg("category") = "")
        .def("__repr__", &KzPySettings::__repr__);
}


PYBIND11_MODULE(KzSettings, m) {
    m.doc() =  R"pbdoc(
        Python bindings for KzSettings
    )pbdoc";

    KzPySettings::add_python_binding(m);
}