/*******************************************************************************
 **
 ** smolbote: yet another qute browser
 ** Copyright (C) 2017  Xian Nox
 **
 ** 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 3 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.
 **
 ** You should have received a copy of the GNU General Public License
 ** along with this program.  If not, see <http://www.gnu.org/licenses/>.
 **
 ******************************************************************************/

#include "browser.h"
#include "mainwindow.h"
#include <QtWebEngine>

#include <QDir>

Browser::Browser(int &argc, char *argv[]) :
    SingleApplication(argc, argv)
{
    setApplicationName("smolbote");
    setWindowIcon(QIcon(":/icon.svg"));
#ifdef GIT_VERSION
    setApplicationVersion(GIT_VERSION);
#else
    setApplicationVersion("1.0.0");
#endif
}

Browser::~Browser()
{
//    qDeleteAll(m_windows);
//    m_windows.clear();
}

void Browser::setConfiguration(std::shared_ptr<Configuration> &config)
{
    m_config = config;

//    m_bookmarksManager = std::make_shared<BookmarksWidget>(QString::fromStdString(m_config->value<std::string>("bookmarks.path").value()));
//    m_downloadManager = std::make_shared<DownloadsWidget>(QString::fromStdString(m_config->value<std::string>("downloads.path").value()));
}

void Browser::loadProfiles()
{
    Q_ASSERT(m_config);

    const QString &path = QString::fromStdString(m_config->value<std::string>("profile.path").value());

#ifdef QT_DEBUG
    qDebug(">> Looking for profiles... [%s]", qUtf8Printable(path));
#endif

    // Build a profile list from the folders in the profile.path
    QDir profileDir(path);
    const QStringList profileList = profileDir.entryList(QDir::Dirs | QDir::NoDotAndDotDot);

    for(const QString &name : profileList) {
        m_profiles.insert(name, new WebEngineProfile(name, profileDir.absoluteFilePath(name), this));
    }

    // Also add the Off-the-record profile
    m_profiles.insert("", new WebEngineProfile(this));

    // set default profile
    m_defaultProfile = m_profiles[QString::fromStdString(m_config->value<std::string>("browser.profile").value())];

#ifdef QT_DEBUG
    qDebug("<< Profiles end...");
#endif
}

/*
std::shared_ptr<BookmarksWidget> &Browser::bookmarks()
{
    Q_ASSERT(m_bookmarksManager);
    return m_bookmarksManager;
}

std::shared_ptr<DownloadsWidget> &Browser::downloads()
{
    Q_ASSERT(m_downloadManager);
    return m_downloadManager;
}

BlockerManager *Browser::blocklists()
{
    if(!m_blocklistManager) {
        m_blocklistManager = new BlockerManager();
    }
    return m_blocklistManager;
}

MainWindow *Browser::activeWindow()
{
    if(m_windows.empty()) {
        return nullptr;
    }

    for(auto it = m_windows.cbegin(); it != m_windows.cend(); it++) {
        if(it->data()->isActiveWindow()) {
            return it->data();
        }
    }
    return m_windows.first().data();
}*/

MainWindow *Browser::createWindow()
{
    // the window will delete itself when it closes, so we don't need to delete it
    MainWindow *window = new MainWindow(m_config);
    window->setProfile(m_defaultProfile);

    m_windows.append(window);

    // has to be window.get(), but can't be *window
    connect(window, &MainWindow::destroyed, this, [this, window]() {
        m_windows.removeOne(window);
    });
    window->show();

    return window;
}

WebEngineProfile* Browser::profile(const QString name)
{
    return m_profiles[name];
}
/*
QStringList Browser::profiles()
{
    QStringList l;
    const QStringList keys = m_profiles.keys();
    for(const QString &key : keys) {
        l.append(key);
    }
    return l;
}
*/