#include "qdial_wrap.h"
#include "src/cpp/QtWidgets/QWidget/qwidget_wrap.h"
#include "src/cpp/Extras/Utils/nutils.h"
#include <QWidget>

Napi::FunctionReference QDialWrap::constructor;

Napi::Object QDialWrap::init(Napi::Env env, Napi::Object exports) {
  Napi::HandleScope scope(env);
  char CLASSNAME[] = "QDial";
  Napi::Function func = DefineClass(env, CLASSNAME, {
    InstanceMethod("setNotchesVisible", &QDialWrap::setNotchesVisible),
    InstanceMethod("setWrapping", &QDialWrap::setWrapping),
    InstanceMethod("setNotchTarget", &QDialWrap::setNotchTarget),
    InstanceMethod("notchTarget", &QDialWrap::notchTarget),
    InstanceMethod("notchesVisible", &QDialWrap::notchesVisible),
    InstanceMethod("wrapping", &QDialWrap::wrapping),
    QABSTRACTSLIDER_WRAPPED_METHODS_EXPORT_DEFINE(QDialWrap)
  });
  constructor = Napi::Persistent(func);
  exports.Set(CLASSNAME, func);
  return exports;
}

NDial* QDialWrap::getInternalInstance() {
  return this->instance.get();
}

QDialWrap::QDialWrap(const Napi::CallbackInfo& info): Napi::ObjectWrap<QDialWrap>(info)  {
  Napi::Env env = info.Env();
  Napi::HandleScope scope(env);

  if(info.Length() == 1) {
    Napi::Object parentObject = info[0].As<Napi::Object>();
    QWidgetWrap* parentWidgetWrap = Napi::ObjectWrap<QWidgetWrap>::Unwrap(parentObject);
    this->instance = std::make_unique<NDial>(parentWidgetWrap->getInternalInstance()); //this sets the parent to current widget
  }else if (info.Length() == 0){
    this->instance = std::make_unique<NDial>();
  }else {
    Napi::TypeError::New(env, "Wrong number of arguments").ThrowAsJavaScriptException();
  }
   // Adds measure function on yoga node so that widget size is calculated based on its own size.
  YGNodeSetMeasureFunc(this->instance->getFlexNode(), &extrautils::measureQtWidget);
}

QDialWrap::~QDialWrap() {
  this->instance.reset();
}

Napi::Value QDialWrap::setNotchesVisible(const Napi::CallbackInfo& info) {
  Napi::Env env = info.Env();
  Napi::HandleScope scope(env);
  Napi::Boolean visible = info[0].As<Napi::Boolean>();
  this->instance->setNotchesVisible(visible.Value()); 
  return env.Null();
}

Napi::Value QDialWrap::setWrapping(const Napi::CallbackInfo& info) {
  Napi::Env env = info.Env();
  Napi::HandleScope scope(env);
  Napi::Boolean on = info[0].As<Napi::Boolean>();
  this->instance->setWrapping(on.Value()); 
  return env.Null();
}

Napi::Value QDialWrap::setNotchTarget(const Napi::CallbackInfo& info) {
  Napi::Env env = info.Env();
  Napi::HandleScope scope(env);
  Napi::Number target = info[0].As<Napi::Number>();
  this->instance->setNotchTarget(target.FloatValue()); 
  return env.Null();
}

Napi::Value QDialWrap::notchTarget(const Napi::CallbackInfo& info) {
  Napi::Env env = info.Env();
  Napi::HandleScope scope(env);
  float target = this->instance->notchTarget();
  return Napi::Value::From(env, target);
}

Napi::Value QDialWrap::notchesVisible(const Napi::CallbackInfo& info) {
  Napi::Env env = info.Env();
  Napi::HandleScope scope(env);
  bool notchesVisible = this->instance->notchesVisible();
  return Napi::Value::From(env, notchesVisible);
}

Napi::Value QDialWrap::wrapping(const Napi::CallbackInfo& info) {
  Napi::Env env = info.Env();
  Napi::HandleScope scope(env);
  bool wrapping = this->instance->wrapping();
  return Napi::Value::From(env, wrapping);
}