/*
 * Copyright 2015 Haiku, Inc. All rights reserved.
 * Distributed under the terms of the MIT License.
 *
 * Authors:
 *              Axel Dörfler, <axeld@pinc-software.de>
 */


#include <Catalog.h>
#include <NetworkSettings.h>
#include <NetworkSettingsAddOn.h>
#include <StringItem.h>

#include "DNSSettingsView.h"


using namespace BNetworkKit;


#undef B_TRANSLATION_CONTEXT
#define B_TRANSLATION_CONTEXT "DNSClientServiceAddOn"


class DNSClientServiceAddOn : public BNetworkSettingsAddOn {
public:
                                                                DNSClientServiceAddOn(image_id image,
                                                                        BNetworkSettings& settings);
        virtual                                         ~DNSClientServiceAddOn();

        virtual BNetworkSettingsItem*
                                                                CreateNextItem(uint32& cookie);
};


class DNSClientServiceItem : public BNetworkSettingsItem {
public:
                                                                DNSClientServiceItem(
                                                                        BNetworkSettings& settings);
        virtual                                         ~DNSClientServiceItem();

        virtual BNetworkSettingsType
                                                                Type() const;

        virtual BListItem*                      ListItem();
        virtual BView*                          View();

        virtual status_t                        Revert();
        virtual bool                            IsRevertable();

private:
                        BNetworkSettings&       fSettings;
                        BStringItem*            fItem;
                        DNSSettingsView*        fView;
};


// #pragma mark -


DNSClientServiceItem::DNSClientServiceItem(BNetworkSettings& settings)
        :
        fSettings(settings),
        fItem(new BStringItem(B_TRANSLATE("DNS settings"))),
        fView(NULL)
{
}


DNSClientServiceItem::~DNSClientServiceItem()
{
        if (fView->Parent() == NULL)
                delete fView;

        delete fItem;
}


BNetworkSettingsType
DNSClientServiceItem::Type() const
{
        return B_NETWORK_SETTINGS_TYPE_SERVICE;
}


BListItem*
DNSClientServiceItem::ListItem()
{
        return fItem;
}


BView*
DNSClientServiceItem::View()
{
        if (fView == NULL)
                fView = new DNSSettingsView(this);

        return fView;
}


status_t
DNSClientServiceItem::Revert()
{
        return B_OK;
}


bool
DNSClientServiceItem::IsRevertable()
{
        return false;
}


// #pragma mark -


DNSClientServiceAddOn::DNSClientServiceAddOn(image_id image,
        BNetworkSettings& settings)
        :
        BNetworkSettingsAddOn(image, settings)
{
}


DNSClientServiceAddOn::~DNSClientServiceAddOn()
{
}


BNetworkSettingsItem*
DNSClientServiceAddOn::CreateNextItem(uint32& cookie)
{
        if (cookie++ == 0)
                return new DNSClientServiceItem(Settings());

        return NULL;
}


// #pragma mark -


extern "C"
BNetworkSettingsAddOn*
instantiate_network_settings_add_on(image_id image, BNetworkSettings& settings)
{
        return new DNSClientServiceAddOn(image, settings);
}