// list_endpoints.cpp
//
// List a Rivendell Endpoints
//
//   (C) Copyright 2002-2019 Fred Gleason <fredg@paravelsystems.com>
//
//   This program is free software; you can redistribute it and/or modify
//   it under the terms of the GNU General Public License version 2 as
//   published by the Free Software Foundation.
//
//   This program is distributed in the hope that it will be useful,
//   but WITHOUT ANY WARRANTY; without even the implied warranty of
//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//   GNU General Public License for more details.
//
//   You should have received a copy of the GNU General Public
//   License along with this program; if not, write to the Free Software
//   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//

#include <rd.h>
#include <rddb.h>
#include <rdescape_string.h>

#include "edit_user.h"
#include "list_endpoints.h"
#include "edit_endpoint.h"

ListEndpoints::ListEndpoints(RDMatrix *matrix,RDMatrix::Endpoint endpoint,
			     QWidget *parent)
  : RDDialog(parent)
{
  setModal(true);

  QString sql;
  RDSqlQuery *q;
  Q3ListViewItem *l;
  QString str;

  list_matrix=matrix;
  list_endpoint=endpoint;
  switch(list_endpoint) {
  case RDMatrix::Input:
    list_size=list_matrix->inputs();
    list_table="INPUTS";
    setWindowTitle("RDAdmin - "+tr("List Inputs"));
    break;

  case RDMatrix::Output:
    list_size=list_matrix->outputs();
    list_table="OUTPUTS";
    setWindowTitle("RDAdmin - "+tr("List Outputs"));
    break;
  }

  //
  // Fix the Window Size
  //
  setMinimumSize(sizeHint());

  //
  // Endpoints List Box
  //
  list_list_view=new Q3ListView(this);
  list_type_label=new QLabel(list_list_view,list_table,this);
  list_type_label->setFont(labelFont());
  list_type_label->setGeometry(14,5,85,19);
  list_list_view->setAllColumnsShowFocus(true);
  list_list_view->setItemMargin(5);
  switch(list_endpoint) {
      case RDMatrix::Input:
	list_list_view->addColumn(tr("INPUT"));
	break;

      case RDMatrix::Output:
	list_list_view->addColumn(tr("OUTPUT"));
	break;
  }
  list_list_view->setColumnAlignment(0,Qt::AlignHCenter);
  list_list_view->addColumn(tr("LABEL"));
  list_list_view->setColumnAlignment(1,Qt::AlignLeft);
  switch(matrix->type()) {
    case RDMatrix::Unity4000:
      list_readonly=false;
      if(list_endpoint==RDMatrix::Input) {
	list_list_view->addColumn(tr("SOURCE"));
	list_list_view->setColumnAlignment(2,Qt::AlignHCenter);
	list_list_view->addColumn(tr("MODE"));
	list_list_view->setColumnAlignment(3,Qt::AlignHCenter);
      }
      break;
      
    case RDMatrix::LogitekVguest:
      list_readonly=false;
      list_list_view->addColumn(tr("ENGINE (Hex)"));
      list_list_view->setColumnAlignment(2,Qt::AlignHCenter);	
      list_list_view->addColumn(tr("DEVICE (Hex)"));
      list_list_view->setColumnAlignment(2,Qt::AlignHCenter);	
      break;
      
    case RDMatrix::StarGuideIII:
      list_readonly=false;
      if(list_endpoint==RDMatrix::Input) {
	list_list_view->addColumn(tr("PROVIDER ID"));
	list_list_view->setColumnAlignment(2,Qt::AlignHCenter);
	list_list_view->addColumn(tr("SERVICE ID"));
	list_list_view->setColumnAlignment(3,Qt::AlignHCenter);
	list_list_view->addColumn(tr("MODE"));
	list_list_view->setColumnAlignment(4,Qt::AlignHCenter);
      }
      break;
      
    case RDMatrix::LiveWireLwrpAudio:
      list_readonly=true;
      list_list_view->addColumn(tr("NODE"));
      list_list_view->setColumnAlignment(2,Qt::AlignHCenter);
      list_list_view->addColumn(tr("#"));
      list_list_view->setColumnAlignment(3,Qt::AlignHCenter);
      break;

    case RDMatrix::SasUsi:
      list_readonly=true;
      break;

    default:
      list_readonly=false;
      break;
  }
  if(!list_readonly) {
    connect(list_list_view,
	    SIGNAL(doubleClicked(Q3ListViewItem *,const QPoint &,int)),
	    this,
	    SLOT(doubleClickedData(Q3ListViewItem *,const QPoint &,int)));
  }

  //
  //  Edit Button
  //
  list_edit_button=new QPushButton(this);
  list_edit_button->setFont(buttonFont());
  list_edit_button->setText(tr("&Edit"));
  connect(list_edit_button,SIGNAL(clicked()),this,SLOT(editData()));
  list_edit_button->setDisabled(list_readonly);

  //
  //  Ok Button
  //
  list_ok_button=new QPushButton(this);
  list_ok_button->setDefault(true);
  list_ok_button->setFont(buttonFont());
  list_ok_button->setText(tr("&OK"));
  connect(list_ok_button,SIGNAL(clicked()),this,SLOT(okData()));

  //
  //  Cancel Button
  //
  list_cancel_button=new QPushButton(this);
  list_cancel_button->setFont(buttonFont());
  list_cancel_button->setText(tr("&Cancel"));
  connect(list_cancel_button,SIGNAL(clicked()),this,SLOT(cancelData()));

  //
  // Load Values
  //
  switch(list_matrix->type()) {
      case RDMatrix::Unity4000:
	if(list_endpoint==RDMatrix::Input) {
	  sql=QString("select ")+
	    "NUMBER,"+        // 00
	    "NAME,"+          // 01
	    "FEED_NAME,"+     // 02
	    "CHANNEL_MODE "+  // 03
	    "from `"+list_table+"` where "+
	    "STATION_NAME=\""+RDEscapeString(list_matrix->station())+"\" && "+
	    QString().sprintf("MATRIX=%d ",list_matrix->matrix())+
	    "order by NUMBER";
	}
	else {
	  sql=QString("select ")+
	    "NUMBER,"+  // 00
	    "NAME "+    // 01
	    "from `"+list_table+"` where "+
	    "STATION_NAME=\""+RDEscapeString(list_matrix->station())+"\" && "+
	    QString().sprintf("MATRIX=%d ",list_matrix->matrix())+
	    "order by NUMBER";
	}
	break;

      case RDMatrix::LogitekVguest:
	sql=QString("select ")+
	  "NUMBER,"+      // 00
	  "NAME,"+        // 01
	  "ENGINE_NUM,"+  // 02
	  "DEVICE_NUM "+  // 03
	  "from `"+list_table+"` where "+
	  "(STATION_NAME=\""+RDEscapeString(list_matrix->station())+"\")&&"+
	  QString().sprintf("MATRIX=%d ",list_matrix->matrix())+
	  "order by NUMBER";
	break;

      case RDMatrix::StarGuideIII:
	if(list_endpoint==RDMatrix::Input) {
	  sql=QString("select ")+
	    "NUMBER,"+        // 00
	    "NAME,"+          // 01
	    "ENGINE_NUM,"+    // 02
	    "DEVICE_NUM,"+    // 03
	    "CHANNEL_MODE "+  // 04
	    "from `"+list_table+"` where "+
	    "(STATION_NAME=\""+RDEscapeString(list_matrix->station())+"\")&&"+
	    QString().sprintf("MATRIX=%d ",list_matrix->matrix())+
	    "order by NUMBER";
	}
	else {
	  sql=QString("select ")+
	    "NUMBER,"+  // 00
	    "NAME "+    // 01
	    "from `"+list_table+"` where "+
	    "STATION_NAME=\""+RDEscapeString(list_matrix->station())+"\" && "+
	    QString().sprintf("MATRIX=%d ",list_matrix->matrix())+
	    "order by NUMBER";
	}
	break;

    case RDMatrix::LiveWireLwrpAudio:
      sql=QString("select ")+
	"NUMBER,"+         // 00
	"NAME,"+           // 01
	"NODE_HOSTNAME,"+  // 02
	"NODE_SLOT "+      // 03
	"from `"+list_table+"` where "+
	"STATION_NAME=\""+RDEscapeString(list_matrix->station())+"\" && "+
	QString().sprintf("MATRIX=%d ",list_matrix->matrix())+
	"order by NUMBER";
	break;

      default:
	sql=QString("select ")+
	  "NUMBER,"+  // 00
	  "NAME "+    // 01
	  "from `"+list_table+"` where "+
	  "STATION_NAME=\""+RDEscapeString(list_matrix->station())+"\" && "+
	  QString().sprintf("MATRIX=%d ",list_matrix->matrix())+
	  "order by NUMBER";
	break;
  }
  q=new RDSqlQuery(sql);
  if(list_matrix->type()==RDMatrix::LiveWireLwrpAudio) {
    while(q->next()) {
      l=new Q3ListViewItem(list_list_view); 
      l->setText(0,QString().sprintf("%05d",q->value(0).toInt()));
      l->setText(1,q->value(1).toString());
      l->setText(2,q->value(2).toString());
      l->setText(3,QString().sprintf("%d",q->value(3).toInt()));
    }
  }
  else {
    q->first();
    for(int i=0;i<list_size;i++) {
      l=new Q3ListViewItem(list_list_view); 
      l->setText(0,QString().sprintf("%04d",i+1));
      if(q->isValid()&&(q->value(0).toInt()==(i+1))){
	l->setText(1,q->value(1).toString());
	switch(list_matrix->type()) {
	case RDMatrix::Unity4000:
	  if(list_endpoint==RDMatrix::Input) {
	    l->setText(2,q->value(2).toString());
	    switch((RDMatrix::Mode)q->value(3).toInt()) {
	    case RDMatrix::Stereo:
	      l->setText(3,tr("Stereo"));
	      break;
		  
	    case RDMatrix::Left:
	      l->setText(3,tr("Left"));
	      break;
		  
	    case RDMatrix::Right:
	      l->setText(3,tr("Right"));
	      break;
	    }
	  }
	  break;
	    
	case RDMatrix::LogitekVguest:
	  if(q->value(2).toInt()>=0) {
	    l->setText(2,QString().sprintf("%04X",q->value(2).toInt()));
	  }
	  else {
	    l->setText(2,"");
	  }
	  if(q->value(3).toInt()>=0) {
	    l->setText(3,QString().sprintf("%04X",q->value(3).toInt()));
	  }
	  else {
	    l->setText(3,"");
	  }
	  break;
	    
	case RDMatrix::StarGuideIII:
	  if(list_endpoint==RDMatrix::Input) {
	    if(q->value(2).toInt()>=0) {
	      l->setText(2,q->value(2).toString());
	    }
	    if(q->value(3).toInt()>=0) {
	      l->setText(3,q->value(3).toString());
	    }
	    switch((RDMatrix::Mode)q->value(4).toInt()) {
	    case RDMatrix::Stereo:
	      l->setText(4,tr("Stereo"));
	      break;
		  
	    case RDMatrix::Left:
	      l->setText(4,tr("Left"));
	      break;
		  
	    case RDMatrix::Right:
	      l->setText(4,tr("Right"));
	      break;
	    }
	  }
	  break;
	    
	default:
	  break;
	}
	q->next();
      }
      else {
	switch(list_endpoint) {
	case RDMatrix::Input:
	  str=QString(tr("Input"));
	  l->setText(1,str+QString().sprintf(" %03d",i+1));
	  switch(list_matrix->type()) {
	  case RDMatrix::Unity4000:
	    l->setText(3,tr("Stereo"));
	    break;
		
	  case RDMatrix::StarGuideIII:
	    l->setText(4,tr("Stereo"));
	    break;
		
	  default:
	    break;
	  }
	  break;
	    
	case RDMatrix::Output:
	  str=QString(tr("Output"));
	  l->setText(1,str+QString().sprintf(" %03d",i+1));
	  break;
	}
      }
    }
  }
  delete q;
}


QSize ListEndpoints::sizeHint() const
{
  return QSize(400,250);
} 


QSizePolicy ListEndpoints::sizePolicy() const
{
  return QSizePolicy(QSizePolicy::Fixed,QSizePolicy::Fixed);
}


void ListEndpoints::editData()
{
  Q3ListViewItem *item;
  RDMatrix::Mode mode=RDMatrix::Stereo;
  bool ok;
  QString feedname;
  int enginenum=-1;
  int devicenum=-1;

  if((item=list_list_view->selectedItem())==NULL) {
    return;
  }
  int pointnum=item->text(0).toInt()-1;
  QString pointname=item->text(1);
  switch(list_matrix->type()) {
      case RDMatrix::Unity4000:
	feedname=item->text(2);
	if(item->text(3).lower()==QString(tr("stereo"))) {
	  mode=RDMatrix::Stereo;
	}
	if(item->text(3).lower()==QString(tr("left"))) {
	  mode=RDMatrix::Left;
	}
	if(item->text(3).lower()==QString(tr("right"))) {
	  mode=RDMatrix::Right;
	}
	break;

      case RDMatrix::LogitekVguest:
	enginenum=item->text(2).toInt(&ok,16);
	if(!ok) {
	  enginenum=-1;
	}
	devicenum=item->text(3).toInt(&ok,16);
	if(!ok) {
	  devicenum=-1;
	}
	break;

      case RDMatrix::StarGuideIII:
	enginenum=item->text(2).toInt(&ok);
	if(!ok) {
	  enginenum=-1;
	}
	devicenum=item->text(3).toInt(&ok);
	if(!ok) {
	  devicenum=-1;
	}
	if(item->text(4).lower()==QString(tr("stereo"))) {
	  mode=RDMatrix::Stereo;
	}
	if(item->text(4).lower()==QString(tr("left"))) {
	  mode=RDMatrix::Left;
	}
	if(item->text(4).lower()==QString(tr("right"))) {
	  mode=RDMatrix::Right;
	}
	break;

      default:
	break;
  }
  EditEndpoint *edit=new EditEndpoint(list_matrix->type(),list_endpoint,
				      pointnum,&pointname,&feedname,&mode,
				      &enginenum,&devicenum,this);
  if(edit->exec()==0) {
    item->setText(1,pointname);
    item->setText(2,feedname);
    switch(list_matrix->type()) {
	case RDMatrix::Unity4000:
	  if(list_endpoint==RDMatrix::Input) {
	    switch(mode) {
		case RDMatrix::Stereo:
		  item->setText(3,tr("Stereo"));
		  break;
		  
		case RDMatrix::Left:
		  item->setText(3,tr("Left"));
		  break;
		  
		case RDMatrix::Right:
		  item->setText(3,tr("Right"));
		  break;
	    }
	  }
	  break;

	case RDMatrix::LogitekVguest:
	  if(enginenum>=0) {
	    item->setText(2,QString().sprintf("%04X",enginenum));
	  }
	  else {
	    item->setText(2,"");
	  }
	  if(devicenum>=0) {
	    item->setText(3,QString().sprintf("%04X",devicenum));
	  }
	  else {
	    item->setText(3,"");
	  }
	  break;

	case RDMatrix::StarGuideIII:
	  if(enginenum>=0) {
	    item->setText(2,QString().sprintf("%d",enginenum));
	  }
	  else {
	    item->setText(2,"");
	  }
	  if(devicenum>=0) {
	    item->setText(3,QString().sprintf("%d",devicenum));
	  }
	  else {
	    item->setText(3,"");
	  }
	  if(list_endpoint==RDMatrix::Input) {
	    switch(mode) {
		case RDMatrix::Stereo:
		  item->setText(4,tr("Stereo"));
		  break;
		  
		case RDMatrix::Left:
		  item->setText(4,tr("Left"));
		  break;
		  
		case RDMatrix::Right:
		  item->setText(4,tr("Right"));
		  break;
	    }
	  }
	  break;

	default:
	  break;
    }
  }
  delete edit;
}


void ListEndpoints::doubleClickedData(Q3ListViewItem *item,const QPoint &pt,
				      int col)
{
  editData();
}


void ListEndpoints::okData()
{
  if(!list_readonly) {
    Q3ListViewItem *item;
    QString sql;
    RDSqlQuery *q;
    RDMatrix::Mode mode=RDMatrix::Stereo;
    int enginenum;
    int devicenum;
    int modecol=3;
    
    if(list_matrix->type()==RDMatrix::StarGuideIII) {
      modecol=4;
    }
    for(int i=0;i<list_size;i++) {
      item=list_list_view->findItem(QString().sprintf("%04d",i+1),0);
      if(item->text(modecol).lower()==QString(tr("stereo"))) {
	mode=RDMatrix::Stereo;
      }
      if(item->text(modecol).lower()==QString(tr("left"))) {
	mode=RDMatrix::Left;
      }
      if(item->text(modecol).lower()==QString(tr("right"))) {
	mode=RDMatrix::Right;
      }
      sql=QString("select ID from `")+
	list_table+"` where "+
	"STATION_NAME=\""+RDEscapeString(list_matrix->station())+"\" && "+
	QString().sprintf("MATRIX=%d && ",list_matrix->matrix())+
	QString().sprintf("NUMBER=%d",i+1);
      q=new RDSqlQuery(sql);
      if(!q->first()) {
	delete q;
	sql=QString("insert into `")+list_table+"` set "+
	  "STATION_NAME=\""+RDEscapeString(list_matrix->station())+"\","+
	  QString().sprintf("MATRIX=%d,",list_matrix->matrix())+
	  QString().sprintf("NUMBER=%d,",i+1)+
	  "NAME=\""+RDEscapeString(item->text(1))+"\"";
	switch(list_matrix->type()) {
	case RDMatrix::Unity4000:
	  if(list_endpoint==RDMatrix::Input) {
	    sql+=QString(",FEED_NAME=\"")+RDEscapeString(item->text(2))+"\","+
	      QString().sprintf("CHANNEL_MODE=%d",mode);
	  }
	  break;
	    
	case RDMatrix::LogitekVguest:
	  if(item->text(2).isEmpty()) {
	    sql+=",ENGINE_NUM=-1";
	  }
	  else {
	    sql+=QString().sprintf(",ENGINE_NUM=%d",
				   item->text(2).toInt(NULL,16));
	  }
	  if(item->text(3).isEmpty()) {
	    sql+=",DEVICE_NUM=-1";
	  }
	  else {
	    sql+=QString().sprintf(",DEVICE_NUM=%d",
				   item->text(3).toInt(NULL,16));
	  }
	  break;
	    
	case RDMatrix::StarGuideIII:
	  if(item->text(2).isEmpty()) {
	    sql+=",ENGINE_NUM=-1";
	  }
	  else {
	    sql+=QString().sprintf(",ENGINE_NUM=%d",
				   item->text(2).toInt());
	  }
	  if(item->text(3).isEmpty()) {
	    sql+=",DEVICE_NUM=-1";
	  }
	  else {
	    sql+=QString().sprintf(",DEVICE_NUM=%d",
				   item->text(3).toInt());
	  }
	  if(list_endpoint==RDMatrix::Input) {
	    sql+=QString().sprintf(",CHANNEL_MODE=%d",mode);
	  }
	  break;
	  
	default:
	  break;
	}
	q=new RDSqlQuery(sql);
	delete q;
      }
      else {
	delete q;
	switch(list_matrix->type()) {
	case RDMatrix::Unity4000:
	  if(list_endpoint==RDMatrix::Input) {
	    sql=QString("update `")+list_table+"` set "+
	      "NAME=\""+RDEscapeString(item->text(1))+"\","+
	      "FEED_NAME=\""+RDEscapeString(item->text(2))+"\","+
	      QString().sprintf("CHANNEL_MODE=%d where ",mode)+
	      "STATION_NAME=\""+RDEscapeString(list_matrix->station())+"\" && "+
	      QString().sprintf("MATRIX=%d && ",list_matrix->matrix())+
	      QString().sprintf("NUMBER=%d",i+1);
	  }
	  else {
	    sql=QString("update `")+list_table+"` set "+
	      "NAME=\""+RDEscapeString(item->text(1))+"\" where "+
	      "STATION_NAME=\""+RDEscapeString(list_matrix->station())+"\" && "+
	      QString().sprintf("MATRIX=%d &&	",list_matrix->matrix())+
	      QString().sprintf("NUMBER=%d",i+1);
	  }
	  break;
 
	case RDMatrix::LogitekVguest:
	  if(item->text(2).isEmpty()) {
	    enginenum=-1;
	  }
	  else {
	    enginenum=item->text(2).toInt(NULL,16);
	  }
	  if(item->text(3).isEmpty()) {
	    devicenum=-1;
	  }
	  else {
	    devicenum=item->text(3).toInt(NULL,16);
	  }
	  sql=QString("update `")+list_table+"` set "+
	    "NAME=\""+RDEscapeString(item->text(1))+"\","+
	    QString().sprintf("ENGINE_NUM=%d,",enginenum)+
	    QString().sprintf("DEVICE_NUM=%d where ",devicenum)+
	    "STATION_NAME=\""+RDEscapeString(list_matrix->station())+"\" && "+
	    QString().sprintf("MATRIX=%d && ",list_matrix->matrix())+
	    QString().sprintf("NUMBER=%d",i+1);
	  break;
	    
	case RDMatrix::StarGuideIII:
	  if(list_endpoint==RDMatrix::Input) {
	    if(item->text(2).isEmpty()) {
	      enginenum=-1;
	    }
	    else {
	      enginenum=item->text(2).toInt(NULL);
	    }
	    if(item->text(3).isEmpty()) {
	      devicenum=-1;
	    }
	    else {
	      devicenum=item->text(3).toInt(NULL);
	    }
	    sql=QString("update `")+list_table+"` set "+
	      "NAME=\""+RDEscapeString(item->text(1))+"\","+
	      QString().sprintf("ENGINE_NUM=%d,",enginenum)+
	      QString().sprintf("DEVICE_NUM=%d,",devicenum)+
	      QString().sprintf("CHANNEL_MODE=%d where ",mode)+
	      "STATION_NAME=\""+RDEscapeString(list_matrix->station())+"\" && "+
	      QString().sprintf("MATRIX=%d && ",list_matrix->matrix())+
	      QString().sprintf("NUMBER=%d",i+1);
	  }
	  break;
	    
	default:
	  sql=QString("update `")+list_table+"` set "+
	    "NAME=\""+RDEscapeString(item->text(1))+"\" where "+
	    "STATION_NAME=\""+RDEscapeString(list_matrix->station())+"\" && "+
	    QString().sprintf("MATRIX=%d && ",list_matrix->matrix())+
	    QString().sprintf("NUMBER=%d",i+1);
	  break;
	}
	q=new RDSqlQuery(sql);
	delete q;
      }
    }
  }
  done(0);
}


void ListEndpoints::cancelData()
{
  done(1);
}


void ListEndpoints::resizeEvent(QResizeEvent *e)
{
  list_list_view->
    setGeometry(10,24,size().width()-20,size().height()-94);
  list_edit_button->setGeometry(10,size().height()-60,80,50);
  list_ok_button->setGeometry(size().width()-180,size().height()-60,80,50);
  list_cancel_button->setGeometry(size().width()-90,size().height()-60,80,50);
}