/*
 * Copyright (C) 2016 ~ 2018 Deepin Technology Co., Ltd.
 *
 * Author:     sbw <sbw@sbw.so>
 *
 * Maintainer: sbw <sbw@sbw.so>
 *
 * 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
 * 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/>.
 */

#ifndef DBUSDOCKADAPTORS_H
#define DBUSDOCKADAPTORS_H

#include "mainwindow.h"

#include <QtDBus/QtDBus>
#include <QDBusArgument>

/*
 * Adaptor class for interface org.deepin.dde.Dock1
 */
class QGSettings;
class WindowManager;
class PluginsItemInterface;

struct DockItemInfo
{
    QString name;
    QString displayName;
    QString itemKey;
    QString settingKey;
    QByteArray iconLight;
    QByteArray iconDark;
    bool visible;
};

QDebug operator<<(QDebug argument, const DockItemInfo &info);
QDBusArgument &operator<<(QDBusArgument &arg, const DockItemInfo &info);
const QDBusArgument &operator>>(const QDBusArgument &arg, DockItemInfo &info);

Q_DECLARE_METATYPE(DockItemInfo)

typedef QList<DockItemInfo> DockItemInfos;

Q_DECLARE_METATYPE(DockItemInfos)

void registerPluginInfoMetaType();

class DBusDockAdaptors: public QDBusAbstractAdaptor
{
    Q_OBJECT
    Q_CLASSINFO("D-Bus Interface", "org.deepin.dde.Dock1")
    Q_CLASSINFO("D-Bus Introspection", ""
                                       "  <interface name=\"org.deepin.dde.Dock1\">\n"
                                       "    <property access=\"read\" type=\"(iiii)\" name=\"geometry\"/>\n"
                                       "    <property access=\"readwrite\" type=\"b\" name=\"showInPrimary\"/>\n"
                                       "    <method name=\"callShow\"/>"
                                       "    <method name=\"ReloadPlugins\"/>"
                                       "    <method name=\"GetLoadedPlugins\">"
                                       "        <arg name=\"list\" type=\"as\" direction=\"out\"/>"
                                       "    </method>"
                                       "    <method name=\"plugins\">>"
                                       "        <arg type=\"a(sssssb)\" direction=\"out\"/>"
                                       "        <annotation value=\"PluginInfos\" name=\"org.qtproject.QtDBus.QtTypeName.Out0\"/>\n"
                                       "    </method>"
                                       "    <method name=\"resizeDock\">"
                                       "        <arg name=\"offset\" type=\"i\" direction=\"in\"/>"
                                       "        <arg name=\"dragging\" type=\"b\" direction=\"in\"/>"
                                       "    </method>"
                                       "    <method name=\"getPluginKey\">"
                                       "        <arg name=\"pluginName\" type=\"s\" direction=\"in\"/>"
                                       "        <arg name=\"key\" type=\"s\" direction=\"out\"/>"
                                       "    </method>"
                                       "    <method name=\"getPluginVisible\">"
                                       "        <arg name=\"pluginName\" type=\"s\" direction=\"in\"/>"
                                       "        <arg name=\"visible\" type=\"b\" direction=\"out\"/>"
                                       "    </method>"
                                       "    <method name=\"setPluginVisible\">"
                                       "        <arg name=\"pluginName\" type=\"s\" direction=\"in\"/>"
                                       "        <arg name=\"visible\" type=\"b\" direction=\"in\"/>"
                                       "    </method>"
                                       "    <method name=\"setItemOnDock\">"
                                       "        <arg name=\"itemKey\" type=\"s\" direction=\"in\"/>"
                                       "        <arg name=\"visible\" type=\"b\" direction=\"in\"/>"
                                       "    </method>"
                                       "    <signal name=\"pluginVisibleChanged\">"
                                       "        <arg type=\"s\"/>"
                                       "        <arg type=\"b\"/>"
                                       "    </signal>"
                                       "  </interface>\n"
                                       "")
    Q_PROPERTY(QRect geometry READ geometry NOTIFY geometryChanged)
    Q_PROPERTY(bool showInPrimary READ showInPrimary WRITE setShowInPrimary NOTIFY showInPrimaryChanged)

public:
    explicit DBusDockAdaptors(WindowManager *parent);
    virtual ~DBusDockAdaptors();

public Q_SLOTS: // METHODS
    void callShow();
    void ReloadPlugins();

    QStringList GetLoadedPlugins();
    DockItemInfos plugins();

    void resizeDock(int offset, bool dragging);

    QString getPluginKey(const QString &pluginName);

    bool getPluginVisible(const QString &pluginName);
    void setPluginVisible(const QString &pluginName, bool visible);
    void setItemOnDock(const QString settingKey, const QString &itemKey, bool visible);

public: // PROPERTIES
    QRect geometry() const;

    bool showInPrimary() const;
    void setShowInPrimary(bool showInPrimary);

signals:
    void geometryChanged(QRect geometry);
    void showInPrimaryChanged(bool);
    void pluginVisibleChanged(const QString &pluginName, bool visible);

private:
    bool isPluginValid(const QString &name);
    QList<PluginsItemInterface *> localPlugins() const;
    QIcon getSettingIcon(PluginsItemInterface *plugin, QSize &pixmapSize, DGuiApplicationHelper::ColorType colorType) const;

private:
    QGSettings *m_gsettings;
    WindowManager *m_windowManager;
};

#endif //DBUSDOCKADAPTORS
