//-----------------------------------------------------------------------------
//
//	BasicWindowCovering.cpp
//
//	Implementation of the Z-Wave COMMAND_CLASS_BASIC_WINDOW_COVERING
//
//	Copyright (c) 2010 Mal Lansell <openzwave@lansell.org>
//
//	SOFTWARE NOTICE AND LICENSE
//
//	This file is part of OpenZWave.
//
//	OpenZWave is free software: you can redistribute it and/or modify
//	it under the terms of the GNU Lesser General Public License as published
//	by the Free Software Foundation, either version 3 of the License,
//	or (at your option) any later version.
//
//	OpenZWave 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 Lesser General Public License for more details.
//
//	You should have received a copy of the GNU Lesser General Public License
//	along with OpenZWave.  If not, see <http://www.gnu.org/licenses/>.
//
//-----------------------------------------------------------------------------

#include "command_classes/CommandClasses.h"
#include "command_classes/BasicWindowCovering.h"
#include "Defs.h"
#include "Msg.h"
#include "Driver.h"
#include "Node.h"
#include "platform/Log.h"
#include "value_classes/ValueButton.h"

namespace OpenZWave
{
	namespace Internal
	{
		namespace CC
		{

			enum BasicWindowCoveringCmd
			{
				BasicWindowCoveringCmd_StartLevelChange = 0x01,
				BasicWindowCoveringCmd_StopLevelChange = 0x02
			};

//-----------------------------------------------------------------------------
// <BasicWindowCovering::SetValue>
// Set a value on the Z-Wave device
//-----------------------------------------------------------------------------
			bool BasicWindowCovering::SetValue(Internal::VC::Value const& _value)
			{
				if (ValueID::ValueType_Button == _value.GetID().GetType())
				{
					Internal::VC::ValueButton const* button = static_cast<Internal::VC::ValueButton const*>(&_value);

					uint8 action = 0x40;
					if (button->GetID().GetIndex() == ValueID_Index_BasicWindowCovering::Close)	// Open is index zero, so non-zero is close.
					{
						// Close
						action = 0;
					}

					if (button && button->IsPressed())
					{
						Log::Write(LogLevel_Info, GetNodeId(), "BasicWindowCovering - Start Level Change (%s)", action ? "Open" : "Close");
						Msg* msg = new Msg("BasicWindowCoveringCmd_StartLevelChange", GetNodeId(), REQUEST, FUNC_ID_ZW_SEND_DATA, true);
						msg->SetInstance(this, _value.GetID().GetInstance());
						msg->Append(GetNodeId());
						msg->Append(3);
						msg->Append(GetCommandClassId());
						msg->Append(BasicWindowCoveringCmd_StartLevelChange);
						msg->Append(action);
						msg->Append(GetDriver()->GetTransmitOptions());
						GetDriver()->SendMsg(msg, Driver::MsgQueue_Send);
						return true;
					}
					else
					{
						Log::Write(LogLevel_Info, GetNodeId(), "BasicWindowCovering - Stop Level Change");
						Msg* msg = new Msg("BasicWindowCoveringCmd_StopLevelChange", GetNodeId(), REQUEST, FUNC_ID_ZW_SEND_DATA, true);
						msg->SetInstance(this, _value.GetID().GetInstance());
						msg->Append(GetNodeId());
						msg->Append(2);
						msg->Append(GetCommandClassId());
						msg->Append(BasicWindowCoveringCmd_StopLevelChange);
						msg->Append(GetDriver()->GetTransmitOptions());
						GetDriver()->SendMsg(msg, Driver::MsgQueue_Send);
						return true;
					}
				}

				return false;
			}

//-----------------------------------------------------------------------------
// <BasicWindowCovering::CreateVars>
// Create the values managed by this command class
//-----------------------------------------------------------------------------
			void BasicWindowCovering::CreateVars(uint8 const _instance)
			{
				if (Node* node = GetNodeUnsafe())
				{
					node->CreateValueButton(ValueID::ValueGenre_User, GetCommandClassId(), _instance, ValueID_Index_BasicWindowCovering::Open, "Open", 0);
					node->CreateValueButton(ValueID::ValueGenre_User, GetCommandClassId(), _instance, ValueID_Index_BasicWindowCovering::Close, "Close", 0);
				}
			}
		} // namespace CC
	} // namespace Internal
} // namespace OpenZWave