#include "PersonDialog.h"

#include "Person.h"
#include <QLineEdit>
#include <QSpinBox>
#include <QComboBox>
#include <QDialogButtonBox>
#include <QPushButton>
#include <QVBoxLayout>
#include <QHBoxLayout>
#include <QFormLayout>

PersonDialog::PersonDialog( QWidget *parent )
  : QDialog( parent ),
    m_firstName( new QLineEdit() ),
    m_lastName( new QLineEdit() ),
    m_age( new QSpinBox() ),
    m_gender( new QComboBox() ),
    m_buttons( new QDialogButtonBox( QDialogButtonBox::Save | QDialogButtonBox::Cancel ) )
{
  m_age->setRange( 0, 150 );
  m_gender->addItem( "Male", QVariant::fromValue( Gender::MALE ) );
  m_gender->addItem( "Female", QVariant::fromValue( Gender::FEMALE ) );
  connect( m_buttons->button( QDialogButtonBox::Save ), &QPushButton::clicked,
           this, &QDialog::accept );
  connect( m_buttons->button( QDialogButtonBox::Cancel ), &QPushButton::clicked,
           this, &QDialog::reject );

  QVBoxLayout *vLayout = new QVBoxLayout( this );
  QFormLayout *fLayout = new QFormLayout();
  fLayout->addRow( "First Name:", m_firstName );
  fLayout->addRow( "Last Name:", m_lastName );
  fLayout->addRow( "Age:", m_age );
  fLayout->addRow( "Gender:", m_gender );
  vLayout->addLayout( fLayout );
  QHBoxLayout *hLayout = new QHBoxLayout();
  hLayout->addStretch();
  hLayout->addWidget( m_buttons );
  vLayout->addLayout( hLayout );

  setWindowTitle( "Person" );
}


void PersonDialog::done( int result )
{
    QDialog::done( result );
    if ( result == Accepted )
        emit personSelected( person() );
}


Person PersonDialog::person() const
{
  return Person( m_firstName->text(),
                 m_lastName->text(),
                 m_age->value(),
                 m_gender->currentData().value<Gender>() );
}