#include "EngineTab.hpp"

EngineTab::EngineTab(wxWindow *parent, uciadapter::UCI *engine,std::string engine_path_or_name)
    : EngineTabBF(parent), TabInfos(TabInfos::ENGINE),
      enginePath(engine_path_or_name), engine(engine) {
  SetLabel("New Engine");

  engine_location->SetValue(engine_path_or_name);
  confGroup = "engines/bob";
  CONFIG_OPEN(conf);
  conf->DeleteGroup(confGroup);
  bool configExists = conf->HasGroup(confGroup);
  conf->Write(confGroup + "/path", wxString(engine_path_or_name));
  CONFIG_CLOSE(conf);
  if (!configExists) {
    InitConfiguration();
  }

  // Build wxPropertyGrid according to engine configuration
  CONFIG_OPEN(conf2);
  long index;
  std::string optsPath = confGroup + "/options";
  conf2->SetPath(optsPath);
  wxString opt_name;
  if (conf2->GetFirstGroup(opt_name, index)) {
    do {
      wxString optPath = opt_name + "/";
      wxString type = conf2->Read(optPath + "type");
      wxString default_value_wxString = conf2->Read(optPath + "value");
      std::string default_value = default_value_wxString.ToStdString();
      if (type == "check") {
        engine_parameters->Append(
            new wxBoolProperty(opt_name, wxPG_LABEL, default_value == "true"));
      } else if (type == "spin") {
        engine_parameters->Append(
            new wxIntProperty(opt_name, wxPG_LABEL, std::stoi(default_value)));
      } else if (type == "string" || type == "button") {
        engine_parameters->Append(
            new wxStringProperty(opt_name, wxPG_LABEL, default_value));
      }
    } while (conf2->GetNextGroup(opt_name, index));
  }
  CONFIG_CLOSE(conf2);

  Bind(wxEVT_BUTTON, &EngineTab::OnSave, this, ENGINE_SAVE_CONF_BUTTON);
}

void EngineTab::OnSave(wxCommandEvent &event) {
  CONFIG_OPEN(conf2);
  long index;
  std::string optsPath = confGroup + "/options";
  conf2->SetPath(optsPath);
  wxString opt_name;
  if (conf2->GetFirstGroup(opt_name, index)) {
    do {
      wxString optPath = opt_name + "/";
      wxString type = conf2->Read(optPath + "type");
      wxPGProperty *property = engine_parameters->GetProperty(opt_name);
      wxVariant value = property->GetValue();
      if (value.IsType(wxPG_VARIANT_TYPE_BOOL)) {
        conf2->Write(optPath + "/value", value.GetBool());
      } else if (value.IsType(wxPG_VARIANT_TYPE_LONG)) {
        conf2->Write(optPath + "/value", value.GetLong());
      } else if (value.IsType(wxPG_VARIANT_TYPE_STRING)) {
        conf2->Write(optPath + "/value", value.GetString());
      }
    } while (conf2->GetNextGroup(opt_name, index));
  }
  CONFIG_CLOSE(conf2);
}

void EngineTab::InitConfiguration() {
  wxLogDebug("Called!");
  CONFIG_OPEN(conf);
  conf->Write(confGroup + "/path", wxString(enginePath));
  conf->Write(confGroup + "/name", wxString(engine->GetName()));
  conf->Write(confGroup + "/authors", wxString(engine->GetAuthor()));
  std::vector<uciadapter::Option> opts = engine->GetOptions();
  for (uciadapter::Option &opt : opts) {
    std::string optPath = confGroup + "/options/" + opt.name;
    conf->Write(wxString(optPath + "/type"), wxString(opt.type));
    if (opt.type == "check") {
      conf->Write(wxString(optPath + "/value"), opt.default_value == "true");
    } else if (opt.type == "spin") {
      conf->Write(wxString(optPath + "/value"), std::stoi(opt.default_value));
      conf->Write(wxString(optPath + "/min"), std::stoi(opt.min));
      conf->Write(wxString(optPath + "/max"), std::stoi(opt.max));
    } else if (opt.type == "string") {
      conf->Write(wxString(optPath + "/value"), wxString(opt.default_value));
    } else if (opt.type == "button") {
      conf->Write(wxString(optPath + "/name"), wxString(opt.default_value));
    }
  }
  CONFIG_CLOSE(conf);
}