#include "Runtime/GuiSys/CGuiWidgetIdDB.hpp"

namespace metaforce {

CGuiWidgetIdDB::CGuiWidgetIdDB() {
  AddWidget("kGSYS_DummyWidgetID", 0);
  AddWidget("kGSYS_HeadWidgetID", 1);
  AddWidget("kGSYS_DefaultCameraID");
  AddWidget("kGSYS_DefaultLightID");
}

s16 CGuiWidgetIdDB::FindWidgetID(std::string_view name) const {
  // TODO: Heterogeneous lookup when C++20 available
  auto search = x0_dbMap.find(name.data());
  if (search == x0_dbMap.cend())
    return -1;
  return search->second;
}

s16 CGuiWidgetIdDB::AddWidget(std::string_view name, s16 id) {
  s16 findId = FindWidgetID(name);
  if (findId == -1) {
    if (id >= x14_lastPoolId)
      x14_lastPoolId = id;
    x0_dbMap.emplace(name, id);
    findId = id;
  }
  return findId;
}

s16 CGuiWidgetIdDB::AddWidget(std::string_view name) {
  s16 findId = FindWidgetID(name);
  if (findId == -1) {
    ++x14_lastPoolId;
    x0_dbMap.emplace(name, x14_lastPoolId);
    findId = x14_lastPoolId;
  }
  return findId;
}

} // namespace metaforce