#include "DictionaryOptionsDialog.h"
#include "../dictionary/CardPack.h"
#include "FieldsPage.h"
#include "PacksPage.h"
#include "FieldsListModel.h"

DictionaryOptionsDialog::DictionaryOptionsDialog( Dictionary* aDict, QWidget* aParent ):
    QDialog( aParent ), m_origDictPtr( aDict )
    {
    initData();
    createPages();

    QDialogButtonBox* okCancelBox = new QDialogButtonBox( QDialogButtonBox::Ok | QDialogButtonBox::Cancel,
        Qt::Horizontal );
    connect( okCancelBox, SIGNAL(accepted()), this, SLOT(accept()) );
    connect( okCancelBox, SIGNAL(rejected()), this, SLOT(reject()) );

    QVBoxLayout *mainLayout = new QVBoxLayout;
    mainLayout->addWidget(createDictPathLabel());
    mainLayout->addWidget( m_pages );
    mainLayout->addWidget( okCancelBox );
    setLayout( mainLayout );

    setWindowTitle( tr("Dictionary options") );
    }

DictionaryOptionsDialog::~DictionaryOptionsDialog()
{
    delete m_emptyField;
}

QSize DictionaryOptionsDialog::sizeHint() const
{
    return QSize(700, 400);
}

QLabel* DictionaryOptionsDialog::createDictPathLabel()
{
    const int MaxPathLength = 500;
    QLabel* dictPathLabel = new QLabel;
    QFontMetrics metrics(dictPathLabel->font());
    QString dictPath = QDir::toNativeSeparators(m_origDictPtr->getFilePath());
    dictPath = metrics.elidedText(dictPath, Qt::ElideMiddle, MaxPathLength);
    dictPathLabel->setText("<b>" + tr("File name") + "</b>: " + dictPath);
    return dictPathLabel;
}

void DictionaryOptionsDialog::initData()
    {
    m_dict.setDictConfig( m_origDictPtr );
    m_emptyField = new Field();
    m_fieldsListModel = new FieldsListModel( this );
    }

void DictionaryOptionsDialog::createPages()
    {
    m_pages = new QTabWidget;
    m_pages->addTab( new FieldsPage( this ), QIcon(":/images/fields.png"), tr("Fields") );
    m_pages->addTab( new PacksPage( this ), QIcon(":/images/word-drill.png"), tr("Card packs") );
    }