#include "sdl.h"
#include "audio.h"
#include "events.h"
#include "video.h"

Napi::Value SdlMain::initSome(const Napi::CallbackInfo &info) {
  Napi::Env env = info.Env();
  int flags = 0;
  if (info.Length() > 0) {
    if (info[0].IsNumber()) {
      flags = info[0].As<Napi::Number>();
    }
  } else {
    Napi::TypeError::New(env, "init flags c").ThrowAsJavaScriptException();
    return env.Null();
  }
  // native api call;
  int res = SDL_Init(flags);
  return Napi::Number::New(env, res);
}

Napi::Value SdlMain::initSubSystem(const Napi::CallbackInfo &info) {
  Napi::Env env = info.Env();
  int flags = 0;
  if (info.Length() > 0) {
    if (info[0].IsNumber()) {
      flags = info[0].As<Napi::Number>();
    }
  } else {
    Napi::TypeError::New(env, "init flags c").ThrowAsJavaScriptException();
    return env.Null();
  }
  // native api call;
  int res = SDL_InitSubSystem(flags);
  return Napi::Number::New(env, res);
}

void SdlMain::quitSubSystem(const Napi::CallbackInfo &info) {
  Napi::Env env = info.Env();
  int flags = 0;
  if (info.Length() > 0) {
    if (info[0].IsNumber()) {
      flags = info[0].As<Napi::Number>();
    }
  } else {
    Napi::TypeError::New(env, "init flags c").ThrowAsJavaScriptException();
    return;
  }
  // native api call;
  SDL_QuitSubSystem(flags);
}

Napi::Value SdlMain::wasInit(const Napi::CallbackInfo &info) {
  Napi::Env env = info.Env();
  int flags = 0;
  if (info.Length() > 0) {
    if (info[0].IsNumber()) {
      flags = info[0].As<Napi::Number>();
    }
  } else {
    Napi::TypeError::New(env, "init flags c").ThrowAsJavaScriptException();
    return env.Null();
  }
  // native api call;
  int res = SDL_WasInit(flags);
  return Napi::Number::New(env, res);
}

void SdlMain::quit(const Napi::CallbackInfo &info) {
  // native api call;
  SDL_Quit();
}

Napi::Object Init(Napi::Env env, Napi::Object exports) {
  exports.Set(Napi::String::New(env, "init"),
              Napi::Function::New(env, SdlMain::initSome));
  exports.Set(Napi::String::New(env, "initSubSystem"),
              Napi::Function::New(env, SdlMain::initSubSystem));
  exports.Set(Napi::String::New(env, "quitSubSystem"),
              Napi::Function::New(env, SdlMain::quitSubSystem));
  exports.Set(Napi::String::New(env, "wasInit"),
              Napi::Function::New(env, SdlMain::wasInit));
  exports.Set(Napi::String::New(env, "quit"),
              Napi::Function::New(env, SdlMain::quit));

  Video::Init(env, exports);
  Events::Init(env, exports);
  AudioSet::Init(env, exports);

  return exports;
}

NODE_API_MODULE(addon, Init)