/*
 * Copyright (C) by Duncan Mac-Vicar P. <duncan@kde.org>
 *
 * This program 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 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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.
 */

#ifndef MIRALL_FOLDERWIZARD_H
#define MIRALL_FOLDERWIZARD_H

#include <QWizard>
#include <QNetworkReply>
#include <QTimer>

#include "folder.h"
#include "accountfwd.h"

#include "ui_folderwizardsourcepage.h"
#include "ui_folderwizardtargetpage.h"

namespace OCC {

class SelectiveSyncWidget;

class ownCloudInfo;

/**
 * @brief The FormatWarningsWizardPage class
 * @ingroup gui
 */
class FormatWarningsWizardPage : public QWizardPage {
    Q_OBJECT
protected:
    QString formatWarnings(const QStringList &warnings) const;
};

/**
 * @brief Page to ask for the local source folder
 * @ingroup gui
 */
class FolderWizardLocalPath : public FormatWarningsWizardPage
{
    Q_OBJECT
public:
    explicit FolderWizardLocalPath(const AccountPtr& account);
    ~FolderWizardLocalPath();

    virtual bool isComplete() const Q_DECL_OVERRIDE;
    void initializePage() Q_DECL_OVERRIDE;
    void cleanupPage() Q_DECL_OVERRIDE;

    void setFolderMap( const Folder::Map &fm ) { _folderMap = fm; }
protected slots:
    void slotChooseLocalFolder();

private:
    Ui_FolderWizardSourcePage _ui;
    Folder::Map _folderMap;
    AccountPtr _account;
};


/**
 * @brief page to ask for the target folder
 * @ingroup gui
 */

class FolderWizardRemotePath : public FormatWarningsWizardPage
{
    Q_OBJECT
public:
    explicit FolderWizardRemotePath(const AccountPtr& account);
    ~FolderWizardRemotePath();

    virtual bool isComplete() const Q_DECL_OVERRIDE;

    virtual void initializePage() Q_DECL_OVERRIDE;
    virtual void cleanupPage() Q_DECL_OVERRIDE;

protected slots:

    void showWarn( const QString& = QString() ) const;
    void slotAddRemoteFolder();
    void slotCreateRemoteFolder(const QString&);
    void slotCreateRemoteFolderFinished(QNetworkReply::NetworkError error);
    void slotHandleMkdirNetworkError(QNetworkReply*);
    void slotHandleLsColNetworkError(QNetworkReply*);
    void slotUpdateDirectories(const QStringList&);
    void slotRefreshFolders();
    void slotItemExpanded(QTreeWidgetItem*);
    void slotCurrentItemChanged(QTreeWidgetItem*);
    void slotFolderEntryEdited(const QString& text);
    void slotLsColFolderEntry();
    void slotTypedPathFound(const QStringList& subpaths);
    void slotTypedPathError(QNetworkReply* reply);
private:
    LsColJob* runLsColJob(const QString& path);
    void recursiveInsert(QTreeWidgetItem *parent, QStringList pathTrail, QString path);
    bool selectByPath(QString path);
    Ui_FolderWizardTargetPage _ui;
    bool _warnWasVisible;
    AccountPtr _account;
    QTimer _lscolTimer;
};

/**
 * @brief The FolderWizardSelectiveSync class
 * @ingroup gui
 */
class FolderWizardSelectiveSync : public QWizardPage
{
    Q_OBJECT
public:
    explicit FolderWizardSelectiveSync(const AccountPtr& account);
    ~FolderWizardSelectiveSync();

    virtual bool validatePage() Q_DECL_OVERRIDE;

    virtual void initializePage() Q_DECL_OVERRIDE;
    virtual void cleanupPage() Q_DECL_OVERRIDE;

private:
    SelectiveSyncWidget *_selectiveSync;

};

/**
 * @brief The FolderWizard class
 * @ingroup gui
 */
class FolderWizard : public QWizard
{
    Q_OBJECT
public:

    enum {
        Page_Source,
        Page_Target,
        Page_SelectiveSync
    };

    explicit FolderWizard(AccountPtr account, QWidget *parent = 0);
    ~FolderWizard();

private:

    FolderWizardLocalPath *_folderWizardSourcePage;
    FolderWizardRemotePath *_folderWizardTargetPage;
    FolderWizardSelectiveSync *_folderWizardSelectiveSyncPage;
};


} // namespace OCC

#endif