#include <Wt/WDialog>
#include <Wt/WLineEdit>
#include <Wt/WBreak>
#include <Wt/WPushButton>

#include "GWt_globalParameters.h"
#include "GWt_console.h"

#include "dataManager.h"

GWt_globalParameters::GWt_globalParameters(dataManager* dt)
{
  dt_ = dt;
}

void GWt_globalParameters::setText(WContainerWidget* wt)
{
  status_ = new WText("Go ahead...",wt);
}

void GWt_globalParameters::initilializeDialog()
{
  dialog_ = new WDialog("global parameters");
  string* param = dialogBegin();

  new WText("Enter frequency (MHz) : ",dialog_->contents());
  frequencyEdit_ = new WLineEdit(param[1].c_str(),dialog_->contents());
  new WBreak(dialog_->contents());
  new WText("Enter step in phase (deg) : ",dialog_->contents());
  stepEdit_ = new WLineEdit(param[2].c_str(),dialog_->contents());
  new WBreak(dialog_->contents());
  new WText("Enter max step number : ",dialog_->contents());
  nstepMAxEdit_ = new WLineEdit(param[3].c_str(),dialog_->contents());
  new WBreak(dialog_->contents());
  new WText("Enter periodicity of s.c. computation : ",dialog_->contents());
  nscEdit_ = new WLineEdit(param[4].c_str(),dialog_->contents());
  new WBreak(dialog_->contents());

  WPushButton *ok =  new WPushButton("Ok", dialog_->contents());
  ok->clicked().connect(dialog_, &WDialog::accept);
  WPushButton *no = new WPushButton("Cancel", dialog_->contents());
  no->clicked().connect(dialog_, &WDialog::reject);

  dialog_->finished().connect(this,&GWt_globalParameters::dialogDone);
  //dialog_->show();
  dialog_->exec(WAnimation(WAnimation::SlideInFromTop));
}

string* GWt_globalParameters::dialogBegin()
{
  string* param = dt_->getGlobalParameters()->getParametersString();
  if ( param == NULL ) {
    if ( static_cast<GWt_console*> (wApp->findWidget ("console"))) {
      GWt_console* console = static_cast<GWt_console*> (wApp->findWidget ("console"));
      console->addConsoleMessage(" GWt_globalParameters : empty parameter set");
    }
  }

  int nbparam = atoi(param[0].c_str());
  if ( nbparam != 4 ) {
    if ( static_cast<GWt_console*> (wApp->findWidget ("console"))) {
      GWt_console* console = static_cast<GWt_console*> (wApp->findWidget ("console"));
      console->addConsoleMessage(" GWt_globalParameters : wrong number of parameters");
    }
  }
  
  envoi_[0] = param[0].c_str();
  envoi_[1] = param[1].c_str();
  envoi_[2] = param[2].c_str();
  envoi_[3] = param[3].c_str();
  envoi_[4] = param[4].c_str();
  return param;
}

void GWt_globalParameters::dialogDone(WDialog::DialogCode code)
{
  if (code == WDialog::Accepted) {
    updateGlobals();
    setStatus();
  }
  return;
}

void GWt_globalParameters::updateGlobals()
{
  envoi_[0] = string("4");
  envoi_[1] = frequencyEdit_->text().toUTF8();
  envoi_[2] = stepEdit_->text().toUTF8();
  envoi_[3] = nstepMAxEdit_->text().toUTF8();
  envoi_[4] = nscEdit_->text().toUTF8();
  dt_->getGlobalParameters()->setParametersString(envoi_);
}

void GWt_globalParameters::renew()
{
  string* param = dialogBegin();
  setStatus();
  frequencyEdit_ = new WLineEdit(param[1].c_str());
  stepEdit_ = new WLineEdit(param[2].c_str());
  nstepMAxEdit_ = new WLineEdit(param[3].c_str());
  nscEdit_ = new WLineEdit(param[4].c_str());
}

void GWt_globalParameters::setStatus()
{
  WString out= WString("<p>frequency="+envoi_[1]+"</p>"
	               "<p>step in phase="+envoi_[2]+"</p>"
  	               "<p>max step number="+envoi_[3]+"</p>"
   	               "<p>periodicity of s.c. computation="+envoi_[4]+"</p>");
  status_->setText(out);
}