/******************************************************************************
 *    Copyright 2011 Juan Carlos Cornejo jc2@paintblack.com
 *
 *    This file is part of owncloud_sync.
 *
 *    owncloud_sync is free software: you can redistribute it and/or modify
 *    it under the terms of the GNU General Public License as published by
 *    the Free Software Foundation, either version 3 of the License, or
 *    (at your option) any later version.
 *
 *    owncloud_sync 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 owncloud_sync.  If not, see <http://www.gnu.org/licenses/>.
 ******************************************************************************/
#ifndef SYNCWINDOW_H
#define SYNCWINDOW_H

#include <QMainWindow>
#include "QWebDAV.h"
#include <QSqlDatabase>
#include <QQueue>
#include <QSystemTrayIcon>
#include <QIcon>
#include <QSet>
#include <QModelIndex>
#include <QItemSelection>

#define OCS_VERSION "0.4.2"

class QTimer;
class OwnCloudSync;
class QSignalMapper;
class QMenu;

namespace Ui {
    class SyncWindow;
}

class SyncWindow : public QMainWindow
{
    Q_OBJECT

public:
    explicit SyncWindow(QWidget *parent = 0);
    ~SyncWindow();

private:
    Ui::SyncWindow *ui;
    QSystemTrayIcon *mSystemTray;
    QMenu *mSystemTrayMenu;
    QList<OwnCloudSync*> mAccounts;
    OwnCloudSync *mCurrentAccountEdit;
    QStringList mAccountNames;
    qint64 mTotalSyncs;
    bool mBusy;
    int mCurrentAccount;
    int mEditingConfig;
    qint64 mTotalToDownload;
    qint64 mTotalToUpload;
    qint64 mTotalToTransfer;
    qint64 mTotalTransfered;
    qint64 mTotalDownloaded;
    qint64 mTotalUploaded;
    qint64 mCurrentFileSize;
    QString mCurrentFile;
    QString mTransferState;
    bool mConflictsExist;
    QString mConfigDirectory;
    QSignalMapper *mAccountsSignalMapper;
    QQueue<OwnCloudSync*> mAccountsReadyToSync;
    bool mQuitAction;

    QIcon mDefaultIcon;
    QIcon mSyncIcon;
    QIcon mDefaultConflictIcon;
    QIcon mSyncConflictIcon;

    void processNextStep();
    void saveLogs();
    void rebuildAccountsTable();
    OwnCloudSync* addAccount(QString name);
    OwnCloudSync* getAccount(QString name);
    void accountEnabledChanged(int row);
    void editConfig(int row);
    void listFilters(int row);
    void saveApplicationSettings();
    void loadApplicationSettings();
    void deleteAccount();

public slots:
    //void timeToSync();
    void updateStatus();
    void transferProgress(qint64 current,qint64 total);
    void systemTrayActivated(QSystemTrayIcon::ActivationReason reason);
    void closeEvent(QCloseEvent *event);

    void listFiltersSelectionChanged(QItemSelection selected,
                                     QItemSelection deselected);
    void slotAccountsSignalMapper(int row);

    // GUI related slots
    void on_buttonSave_clicked();
    void on_buttonSyncDir_clicked();
    void on_linePassword_textEdited(QString text);
    void on_lineHost_textEdited(QString text);
    void on_lineLocalDir_textEdited(QString text);
    void on_lineRemoteDir_textEdited(QString text);
    void on_lineUser_textEdited(QString text);
    void on_lineName_textEdited(QString text);
    void on_time_valueChanged(int value);
    void on_conflict_clicked();
    void on_buttonBox_accepted();
    void on_buttonBox_rejected();
    void on_buttonCancel_clicked();
    void on_buttonNewAccount_clicked();
    void on_lineFilter_textEdited(QString text);
    void on_buttonFilterRemove_clicked();
    void on_buttonFilterInsert_clicked();


    // Owncloud related signals
    void slotToLog(QString text);
    void slotToStatus(QString text);
    void slotConflictExists(OwnCloudSync*);
    void slotConflictResolved(OwnCloudSync*);
    void slotProgressFile(qint64 value);
    void slotProgressTotal(qint64 value);
    void slotReadyToSync(OwnCloudSync*);
    void slotFinishedSync(OwnCloudSync*);
    void slotToMessage(QString caption, QString body,
    QSystemTrayIcon::MessageIcon icon);
private slots:
    void on_action_Quit_triggered();
    void on_actionEnable_Delete_Account_triggered();
    void on_buttonDeleteAccount_clicked();
};

#endif // SYNCWINDOW_H