#include <map>

#include <QGroupBox>
#include <QSqlDatabase>
#include <QSqlQuery>

#include "ObjectView.h"

ObjectView::ObjectView(QWidget *parent, QSqlDatabase *dbh, int id, QString name, int type, int num) {
  this->parent = parent;
  this->dbh = dbh;
  this->ObjId = id;
  this->ObjName = name;
  this->setObjectName(name + " view");
  this->ObjType = type;
  this->ObjNum  = num;
  if(this->ObjType == -1)
    setTitle("Nothing Selected.");
  else
    setTitle(name);
}

void ObjectView::DBLoad() {
  // We do not load fields for which a default value has not yet been defined
  // This is because we don't know by default how to display it.
  QSqlQuery query(*this->dbh);
  query.prepare("SELECT prop_id, prop_val FROM property WHERE object = :id");
  query.bindValue(":id", this->ObjId);
  query.exec();

  while(query.next()) {
    int id = query.value(0).toInt();
    if(fields.find(id) != fields.end())
      fields[id]->SetValue(query.value(1));
  }
}

void ObjectView::DBSave() {
  std::map<int, Field*>::iterator fi;
  dbh->transaction();
  for(fi = fields.begin(); fi != fields.end(); ++fi)
    (*fi).second->SaveToDB(dbh);
  dbh->commit();
}