/***************************************************************************
 *             __________               __   ___.
 *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
 *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
 *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
 *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
 *                     \/            \/     \/    \/            \/
 *
 *   Copyright (C) 2007 by Dominik Riebeling
 *   $Id$
 *
 * All files in this archive are subject to the GNU General Public License.
 * See the file COPYING in the source tree root for full license agreement.
 *
 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
 * KIND, either express or implied.
 *
 ****************************************************************************/

#include "installtalkwindow.h"
#include "ui_installtalkfrm.h"

#include "configure.h"
#include "rbsettings.h"
#include "systeminfo.h"

InstallTalkWindow::InstallTalkWindow(QWidget *parent) : QDialog(parent)
{
    ui.setupUi(this);
    talkcreator = new TalkFileCreator(this);

    connect(ui.buttonBrowse, SIGNAL(clicked()), this, SLOT(browseFolder()));
    connect(ui.change,SIGNAL(clicked()),this,SLOT(change()));

    ui.recursive->setChecked(true);
    ui.GenerateOnlyNew->setChecked(true);
    ui.StripExtensions->setChecked(true);
    
    updateSettings();
}

void InstallTalkWindow::browseFolder()
{
    QString selected;
    QString startfolder;
    if(QFileInfo(ui.lineTalkFolder->text()).isDir())
    {
        startfolder = ui.lineTalkFolder->text();
    }
    else
    {
        startfolder = RbSettings::value(RbSettings::Mountpoint).toString();
    }
    selected = QFileDialog::getExistingDirectory(this,
            tr("Select folder to create talk files"), startfolder);
    if(!selected.isEmpty())
    {
        ui.lineTalkFolder->setText(selected);
    }
}


void InstallTalkWindow::change()
{
    Config *cw = new Config(this,4);
   
    // make sure the current selected folder doesn't get lost on settings
    // changes. If the current selection is invalid don't accept it so
    // it gets reset to the old value after closing the settings dialog. 
    QString folderToTalk = ui.lineTalkFolder->text();
    if(QFileInfo(folderToTalk).isDir())
        RbSettings::setValue(RbSettings::LastTalkedFolder, folderToTalk);
    connect(cw, SIGNAL(settingsUpdated()), this, SLOT(updateSettings()));
    
    cw->show();
}

void InstallTalkWindow::accept()
{
    logger = new ProgressLoggerGui(this);
    
    connect(logger,SIGNAL(closed()),this,SLOT(close()));
    logger->show();
    

    QString folderToTalk = ui.lineTalkFolder->text();
     
    if(!QFileInfo(folderToTalk).isDir())
    {
        logger->addItem(tr("The Folder to Talk is wrong!"),LOGERROR);
        logger->setFinished();
        return;
    }

    RbSettings::setValue(RbSettings::LastTalkedFolder, folderToTalk);

    RbSettings::sync();

    talkcreator->setDir(QDir(folderToTalk));
    talkcreator->setMountPoint(RbSettings::value(RbSettings::Mountpoint).toString());
    
    talkcreator->setGenerateOnlyNew(ui.GenerateOnlyNew->isChecked());
    talkcreator->setRecursive(ui.recursive->isChecked());
    talkcreator->setStripExtensions(ui.StripExtensions->isChecked());
    talkcreator->setTalkFolders(ui.talkFolders->isChecked());
    talkcreator->setTalkFiles(ui.talkFiles->isChecked());
    talkcreator->setIgnoreFiles(ui.ignoreFiles->text().split(",",QString::SkipEmptyParts));
    
    connect(talkcreator, SIGNAL(done(bool)), logger, SLOT(setFinished()));
    connect(talkcreator, SIGNAL(logItem(QString, int)), logger, SLOT(addItem(QString, int)));
    connect(talkcreator, SIGNAL(logProgress(int, int)), logger, SLOT(setProgress(int, int)));
    connect(logger,SIGNAL(aborted()),talkcreator,SLOT(abort()));
    
    talkcreator->createTalkFiles();
}


void InstallTalkWindow::updateSettings(void)
{
    QString ttsName = RbSettings::value(RbSettings::Tts).toString();
    TTSBase* tts = TTSBase::getTTS(this,ttsName);
    if(tts->configOk())
        ui.labelTtsProfile->setText(tr("Selected TTS engine: <b>%1</b>")
            .arg(TTSBase::getTTSName(ttsName)));
    else
        ui.labelTtsProfile->setText(tr("Selected TTS engine: <b>%1</b>")
            .arg("Invalid TTS configuration!"));
    
    QString encoder = SystemInfo::value(SystemInfo::CurEncoder).toString();
    EncBase* enc = EncBase::getEncoder(this,encoder);
    if(enc != NULL) {
        if(enc->configOk())
            ui.labelEncProfile->setText(tr("Selected encoder: <b>%1</b>")
                .arg(EncBase::getEncoderName(encoder)));
        else
            ui.labelEncProfile->setText(tr("Selected encoder: <b>%1</b>")
                .arg("Invalid encoder configuration!"));
    }
    else
        ui.labelEncProfile->setText(tr("Selected encoder: <b>%1</b>")
            .arg("Invalid encoder configuration!"));

    ui.lineTalkFolder->setText(
            RbSettings::value(RbSettings::LastTalkedFolder).toString());
    emit settingsUpdated();
}


void InstallTalkWindow::changeEvent(QEvent *e)
{
    if(e->type() == QEvent::LanguageChange) {
        ui.retranslateUi(this);
        updateSettings();
    } else {
        QWidget::changeEvent(e);
    }
}