//-----------------------------------------------------------------------------
//
//	SwitchAll.cpp
//
//	Implementation of the Z-Wave COMMAND_CLASS_SWITCH_ALL
//
//	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/SwitchAll.h"
#include "Defs.h"
#include "Msg.h"
#include "Node.h"
#include "Driver.h"
#include "platform/Log.h"

#include "value_classes/ValueList.h"

namespace OpenZWave
{
	namespace Internal
	{
		namespace CC
		{

			enum SwitchAllCmd
			{
				SwitchAllCmd_Set = 0x01,
				SwitchAllCmd_Get = 0x02,
				SwitchAllCmd_Report = 0x03,
				SwitchAllCmd_On = 0x04,
				SwitchAllCmd_Off = 0x05
			};

			static char const* c_switchAllStateName[] =
			{ "Disabled", "Off Enabled", "On Enabled", "On and Off Enabled" };

//-----------------------------------------------------------------------------
// <SwitchAll::RequestState>
// Request current state from the device
//-----------------------------------------------------------------------------
			bool SwitchAll::RequestState(uint32 const _requestFlags, uint8 const _instance, Driver::MsgQueue const _queue)
			{
				if (_requestFlags & RequestFlag_Session)
				{
					return RequestValue(_requestFlags, ValueID_Index_SwitchAll::SwitchAll, _instance, _queue);
				}

				return false;
			}

//-----------------------------------------------------------------------------
// <SwitchAll::RequestValue>
// Request current value from the device
//-----------------------------------------------------------------------------
			bool SwitchAll::RequestValue(uint32 const _requestFlags, uint16 const _dummy1,	// = 0 (not used)
					uint8 const _instance, Driver::MsgQueue const _queue)
			{
				if (m_com.GetFlagBool(COMPAT_FLAG_GETSUPPORTED))
				{
					Msg* msg = new Msg("SwitchAllCmd_Get", GetNodeId(), REQUEST, FUNC_ID_ZW_SEND_DATA, true, true, FUNC_ID_APPLICATION_COMMAND_HANDLER, GetCommandClassId());
					msg->SetInstance(this, _instance);
					msg->Append(GetNodeId());
					msg->Append(2);
					msg->Append(GetCommandClassId());
					msg->Append(SwitchAllCmd_Get);
					msg->Append(GetDriver()->GetTransmitOptions());
					GetDriver()->SendMsg(msg, _queue);
					return true;
				}
				else
				{
					Log::Write(LogLevel_Info, GetNodeId(), "SwitchAllCmd_Get Not Supported on this node");
				}
				return false;
			}

//-----------------------------------------------------------------------------
// <SwitchAll::HandleMsg>
// Handle a message from the Z-Wave network
//-----------------------------------------------------------------------------
			bool SwitchAll::HandleMsg(uint8 const* _data, uint32 const _length, uint32 const _instance	// = 1
					)
			{
				if (SwitchAllCmd_Report == (SwitchAllCmd) _data[0])
				{
					if (Internal::VC::ValueList* value = static_cast<Internal::VC::ValueList*>(GetValue(_instance, ValueID_Index_SwitchAll::SwitchAll)))
					{
						value->OnValueRefreshed((int32) _data[1]);
						value->Release();
						if (value->GetItem())
							Log::Write(LogLevel_Info, GetNodeId(), "Received SwitchAll report from node %d: %s", GetNodeId(), value->GetItem()->m_label.c_str());
						else
							Log::Write(LogLevel_Info, GetNodeId(), "Received SwitchAll report from node %d: %d", GetNodeId(), _data[1]);
					}
					return true;
				}

				return false;
			}

//-----------------------------------------------------------------------------
// <SwitchAll::SetValue>
// Set the device's response to SWITCH_ALL commands
//-----------------------------------------------------------------------------
			bool SwitchAll::SetValue(Internal::VC::Value const& _value)
			{
				if (ValueID::ValueType_List == _value.GetID().GetType())
				{
					Internal::VC::ValueList const* value = static_cast<Internal::VC::ValueList const*>(&_value);
					Internal::VC::ValueList::Item const *item = value->GetItem();
					if (item == NULL)
						return false;

					Log::Write(LogLevel_Info, GetNodeId(), "SwitchAll::Set - %s on node %d", item->m_label.c_str(), GetNodeId());
					Msg* msg = new Msg("SwitchAllCmd_Set", 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(SwitchAllCmd_Set);
					msg->Append((uint8) item->m_value);
					msg->Append(GetDriver()->GetTransmitOptions());
					GetDriver()->SendMsg(msg, Driver::MsgQueue_Send);
					return true;
				}

				return false;
			}

//-----------------------------------------------------------------------------
// <SwitchAll::Off>
// Send a command to switch all devices off
//-----------------------------------------------------------------------------
			void SwitchAll::Off(Driver* _driver, uint8 const _nodeId)
			{
				Log::Write(LogLevel_Info, _nodeId, "SwitchAll::Off (Node=%d)", _nodeId);
				Msg* msg = new Msg("SwitchAllCmd_Off", _nodeId, REQUEST, FUNC_ID_ZW_SEND_DATA, true);
				msg->Append(_nodeId);
				msg->Append(2);
				msg->Append(StaticGetCommandClassId());
				msg->Append(SwitchAllCmd_Off);
				msg->Append(_driver->GetTransmitOptions());
				_driver->SendMsg(msg, Driver::MsgQueue_Send);
			}

//-----------------------------------------------------------------------------
// <SwitchAll::On>
// Send a command to switch all devices on
//-----------------------------------------------------------------------------
			void SwitchAll::On(Driver* _driver, uint8 const _nodeId)
			{
				Log::Write(LogLevel_Info, _nodeId, "SwitchAll::On (Node=%d)", _nodeId);
				Msg* msg = new Msg("SwitchAllCmd_On", _nodeId, REQUEST, FUNC_ID_ZW_SEND_DATA, true);
				msg->Append(_nodeId);
				msg->Append(2);
				msg->Append(StaticGetCommandClassId());
				msg->Append(SwitchAllCmd_On);
				msg->Append(_driver->GetTransmitOptions());
				_driver->SendMsg(msg, Driver::MsgQueue_Send);
			}

//-----------------------------------------------------------------------------
// <SwitchAll::CreateVars>
// Create the values managed by this command class
//-----------------------------------------------------------------------------
			void SwitchAll::CreateVars(uint8 const _instance)
			{
				if (Node* node = GetNodeUnsafe())
				{
					vector<Internal::VC::ValueList::Item> items;
					for (int i = 0; i < 4; ++i)
					{
						Internal::VC::ValueList::Item item;
						item.m_label = c_switchAllStateName[i];
						item.m_value = (i == 3) ? 0x000000ff : i;
						items.push_back(item);
					}

					node->CreateValueList(ValueID::ValueGenre_System, GetCommandClassId(), _instance, ValueID_Index_SwitchAll::SwitchAll, "Switch All", "", false, false, 1, items, 0, 0);
				}
			}
		} // namespace CC
	} // namespace Internal
} // namespace OpenZWave