#include <iostream>

#include "GWt_elementLigneFaisceau.h"
#include "nomdElements.h"
#include "GWt_console.h"
#include "abstractElement.h"
#include "GWt_rfgun.h"
#include "GWt_drift.h"
#include "GWt_cell.h"
#include "GWt_bend.h"
#include "GWt_soleno.h"
#include "GWt_beam.h"
#include "GWt_fit.h"
#include "GWt_snapshot.h"


#include <Wt/WCssDecorationStyle>
#include <Wt/WSignalMapper>
#include <Wt/WText>
#include <Wt/WHBoxLayout>
#include <Wt/WGridLayout>
#include <Wt/WLength>
#include <Wt/WVBoxLayout>
#include <Wt/WApplication>

#define PSPA_DEBUG 1

GWt_elementLigneFaisceau::GWt_elementLigneFaisceau(PspaApplication* pspa)
  : WContainerWidget(),
    firstTimeInsertMessage_(NULL),
    dropZoneLeft_(NULL),
    dropZoneRight_(NULL),
    GWt_abstractElement_(NULL),
    elementLabel_(NULL),
    pspa_(pspa)
{
  initialize_ligneFaisceau(inconnu);
}


GWt_elementLigneFaisceau::GWt_elementLigneFaisceau(typedElement type,PspaApplication* pspa)
  : WContainerWidget(),
    firstTimeInsertMessage_(NULL),
    dropZoneLeft_(NULL),
    dropZoneRight_(NULL),
    GWt_abstractElement_(NULL),
    elementLabel_(NULL),
    pspa_(pspa)
{
  // set the css name
  setObjectName("elementLigneFaisceau");
  initialize_ligneFaisceau(type);
}

void GWt_elementLigneFaisceau::initialize_ligneFaisceau(typedElement eType)
{   
  cout<<"new GWt_elementLigneFaisceau : "<< this << endl;
    
  // set layout
  //     +----------+--------+---------+
  //     |   (--->) |  ELEM  | (-----) |
  //     +----------+--------+---------+
  
    
  WGridLayout *gridLayout = new WGridLayout();
    
  gridLayout->setContentsMargins(0,0,0,0);
  gridLayout->setHorizontalSpacing(0);
  gridLayout->setVerticalSpacing(0);
  
  // add first line :  initialize arrow and link images
  dropZoneLeft_ = new GWt_dropZoneLigneFaisceau(pspa_);
  dropZoneRight_ = new GWt_dropZoneLigneFaisceau(pspa_);
  
  // change object name in order to manage css :
  dropZoneLeft_->resize(10,30);
  dropZoneRight_->resize(10,30);
  
  gridLayout->addWidget	(dropZoneLeft_,0,0);
  gridLayout->addWidget	(dropZoneRight_,0,2);
  
  // add first line :  initialize arrow and link images
  dropZoneLeft_ = new GWt_dropZoneLigneFaisceau(pspa_);
  dropZoneRight_ = new GWt_dropZoneLigneFaisceau(pspa_);
  
  // change object name in order to manage css :
  dropZoneLeft_->resize(10,30);
  dropZoneRight_->resize(10,30);
  
  gridLayout->addWidget	(dropZoneLeft_,0,0);
  gridLayout->addWidget	(dropZoneRight_,0,2);
  
  // add the image if present
    
  switch (  eType ) {
  case RFgun :
    GWt_abstractElement_ = new GWt_rfgun(this);
    break;
  case drift :
    GWt_abstractElement_ = new GWt_drift(this);
    break;
  case cell  :
    GWt_abstractElement_ = new GWt_cell(this);
    break;
  case bend  :
    GWt_abstractElement_ = new GWt_bend(this);
    break;
  case soleno  :
    GWt_abstractElement_ = new GWt_soleno(this);
    break;
  case beam  :
    GWt_abstractElement_ = new GWt_beam(this);
    break;
  case fit  :
    GWt_abstractElement_ = new GWt_fit(this);
    break;
  case snapshot :
    {
      int incr = pspa_->getExtensionFile();
      incr++;
      pspa_->setExtensionFile(incr);
      GWt_abstractElement_ = new GWt_snapshot(this,incr);
      break;
    }
  case inconnu :
    GWt_abstractElement_ = NULL;
  }
  
  elementContainer_ = new WContainerWidget();
  WVBoxLayout* vLayoutElementContainer = new WVBoxLayout();
  vLayoutElementContainer->setContentsMargins(0,0,0,0);
  elementContainer_->setPadding (4);
  elementContainer_->setStyleClass("beamLineIcon");
  elementContainer_->setLayout(vLayoutElementContainer);
  
  if (GWt_abstractElement_ != NULL) {
    vLayoutElementContainer->addWidget(GWt_abstractElement_);
    GWt_abstractElement_->setMaximumSize(64,40);
    GWt_abstractElement_->setMinimumSize(64,40);
  }
  
  if (GWt_abstractElement_ == NULL) {
    elementLabel_ = new WText();
  } else {
    elementLabel_ = new WText(GWt_abstractElement_->getAbstractElement()->getLabel());
    }
  
  vLayoutElementContainer->addWidget(elementLabel_,Wt::AlignCenter |Wt::AlignMiddle);
  //    gridLayout->addWidget(elementLabel_,1,0,1,3,Wt::AlignCenter |Wt::AlignMiddle);
  
  // Add Actions
  WContainerWidget* actions = new WContainerWidget();
  WHBoxLayout* hLayoutActions = new WHBoxLayout();
  actions->setStyleClass("beamLineElementActions");
  actions->setPositionScheme(Wt::Static);
  
  actions->setLayout(hLayoutActions);
  hLayoutActions->setContentsMargins(0,0,0,0);
  
  actionParameters_ = new WText("&nbsp;");
  actionTrash_ = new WText("&nbsp;");
  
    // set tooltips
  actionParameters_->setToolTip("change parameters");
  actionTrash_->setToolTip("delete");
  
  // Set class for actions elements
  actionParameters_->setStyleClass("Button WhiteButton HiddenButton parameters");
  actionParameters_->setMaximumSize(32,32);
  actionParameters_->setMinimumSize(32,32);
  
  actionTrash_->setStyleClass("Button WhiteButton HiddenButton trash");
  actionTrash_->setMaximumSize(32,32);
  actionTrash_->setMinimumSize(32,32);
  
  // Set the global action class
  actions->setOffsets(0);
  
  hLayoutActions->addWidget(actionParameters_);
  hLayoutActions->addWidget(actionTrash_);
  vLayoutElementContainer->addWidget(actions);
  
  // add software name
  softwareName_ = new WText("");
  softwareName_->setStyleClass("softwareElementLigneFaisceauName");
  vLayoutElementContainer->addWidget(softwareName_);
  
  gridLayout->addWidget	(elementContainer_,0,1);
  gridLayout->setColumnStretch (0,1);
  gridLayout->setColumnStretch (2,1);
  
  // set layout
  setLayout(gridLayout);
  
  // enable signals
  elementContainer_->mouseWentOut().connect(this,&GWt_elementLigneFaisceau::mouseWentOut);
  elementContainer_->mouseWentOver().connect(this,&GWt_elementLigneFaisceau::mouseWentOver);
  actionParameters_->clicked().connect(GWt_abstractElement_,&GWt_abstractElement::showParameters);
  actionTrash_->clicked().connect(GWt_abstractElement_,&GWt_abstractElement::deleteElement);
}

GWt_elementLigneFaisceau::~GWt_elementLigneFaisceau()
{}

void GWt_elementLigneFaisceau::update() 
{
  if (getGWt_AbstractElement()->getAbstractElement()) {
    if (getGWt_AbstractElement()->getAbstractElement()->getAbstractSoftware()) {
      setBGColor(WColor(getGWt_AbstractElement()->getAbstractElement()->getAbstractSoftware()->getColor()));
      softwareName_->setText(getGWt_AbstractElement()->getAbstractElement()->getAbstractSoftware()->getName());

    // no abstract software
    } else {
      setBGColor(WColor("#FFFFFF"));
      softwareName_->setText("");
    }
  }
}

void GWt_elementLigneFaisceau::setBGColor(const WColor c) {
  elementContainer_->decorationStyle().setBackgroundColor (c);
}

void GWt_elementLigneFaisceau::removeDone(GWt_abstractElement* gw)
{
  if (messageDropZone_->result() == WDialog::Accepted) {
    // FIXME
    //    removeDropZone();
  }
}

void GWt_elementLigneFaisceau::addElement(GWt_abstractElement* elem)
{
  clear();
  GWt_abstractElement_ = elem;
  addWidget(GWt_abstractElement_);
  if (static_cast <WContainerWidget*> (parent())) {
    WContainerWidget* wc = static_cast <WContainerWidget*> (parent());
    WBoxLayout* layout = ((WBoxLayout*)(wc->layout()));
    layout->setStretchFactor(this,0);
  }
    
  firstTimeInsertMessage_ = NULL;
  dropZoneLeft_ = NULL;
}


std::string GWt_elementLigneFaisceau::getElementNumberInBeamLine(nomdElements elem)
{
  string str = "";
    
  if (static_cast <WContainerWidget*> (parent())) {
    WContainerWidget* wc = static_cast <WContainerWidget*> (parent());
    for (int a=0; a<wc->count(); a++) {
      if (static_cast <GWt_abstractElement*> (wc->widget (a))) {
	//        GWt_abstractElement* ab = static_cast <GWt_abstractElement*> (wc->widget (a));
	/*
	  printf("1--->%d\n",ab->getElement());
	  printf("2--->%d\n",ab->getElement()->getLenghtOfElement());
	  printf("3--->%d\n",ab->getElement()->getName().getElementType());
	  printf("4--->%d\n",elem.getElementType());
          
	  if (static_cast <GWt_abstractElement*> (wc->widget (a))->getElement()->getName().getElementType() == elem.getElementType()) {
	  pspa_->addConsoleMessage("type trouvÈ");
	  } else {
	  pspa_->addConsoleMessage("type trouvÈ NOT ");
                 }
	*/
                
      }
    }
    
    int n = 999999;
    
    std::stringstream stream;
    stream << n ;
    std::string number(stream.str());
    
    if(n < 10) {
      str= elem.getElementLabel()+"0"+number;
    } else {
      str= elem.getElementLabel()+number;
    }
  }
  
  return str;
}


void GWt_elementLigneFaisceau::setElementLabel(std::string label) {
  if (elementLabel_) {
    elementLabel_->setText(label.substr(0,10));
    elementLabel_->setToolTip(label);
  }
}


void GWt_elementLigneFaisceau::mouseWentOut() {
  actionParameters_->setStyleClass("Button WhiteButton HiddenButton parameters");
  actionTrash_->setStyleClass("Button WhiteButton HiddenButton trash");
}


void GWt_elementLigneFaisceau::mouseWentOver() {
  actionParameters_->setStyleClass("Button WhiteButton ContrastButton parameters");
  actionTrash_->setStyleClass("Button WhiteButton ContrastButton trash");
}