//-----------------------------------------------------------------------------
//
//	SoundSwitch.cpp
//
//	Implementation of the Z-Wave COMMAND_CLASS_SOUND_SWITCH
//
//	Copyright (c) 2014 Justin Hammond <Justin@dynam.ac>
//
//	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 <time.h>
#include "command_classes/CommandClasses.h"
#include "command_classes/SoundSwitch.h"
#include "Defs.h"
#include "Msg.h"
#include "Node.h"
#include "Driver.h"
#include "platform/Log.h"

#include "value_classes/ValueByte.h"

namespace OpenZWave
{
	namespace Internal
	{
		namespace CC
		{

			enum SoundSwitchCmd
			{
				SoundSwitchCmd_Tones_Number_Get = 0x01,
				SoundSwitchCmd_Tones_Number_Report = 0x02,
				SoundSwitchCmd_Tones_Info_Get = 0x03,
				SoundSwitchCmd_Tones_Info_Report = 0x04,
				SoundSwitchCmd_Tones_Config_Set = 0x05,
				SoundSwitchCmd_Tones_Config_Get = 0x06,
				soundSwitchCmd_Tones_Config_Report = 0x07,
				SoundSwitchCmd_Tones_Play_Set = 0x08,
				SoundSwitchCmd_Tones_Play_Report = 0x0A
			};

//-----------------------------------------------------------------------------
// <SoundSwitch::SoundSwitch>
// Constructor
//-----------------------------------------------------------------------------
			SoundSwitch::SoundSwitch(uint32 const _homeId, uint8 const _nodeId) :
					CommandClass(_homeId, _nodeId), m_toneCount(0)
			{
				SetStaticRequest(StaticRequest_Values);
			}

//-----------------------------------------------------------------------------
// <SoundSwitch::RequestState>
// Request current state from the device
//-----------------------------------------------------------------------------
			bool SoundSwitch::RequestState(uint32 const _requestFlags, uint8 const _instance, Driver::MsgQueue const _queue)
			{
				bool requests = false;
				if ((_requestFlags & RequestFlag_Static) && HasStaticRequest(StaticRequest_Values))
				{
					requests |= RequestValue(_requestFlags, ValueID_Index_SoundSwitch::Tone_Count, _instance, _queue);
				}
				if (_requestFlags & RequestFlag_Dynamic) 
				{
					requests |= RequestValue(_requestFlags, ValueID_Index_SoundSwitch::Volume, _instance, _queue);
				}

				return requests;
			}

//-----------------------------------------------------------------------------
// <SoundSwitch::RequestValue>
// Request current value from the device
//-----------------------------------------------------------------------------
			bool SoundSwitch::RequestValue(uint32 const _requestFlags, uint16 const _index,	// = 0 (not used)
					uint8 const _instance, Driver::MsgQueue const _queue)
			{
				if (_index == ValueID_Index_SoundSwitch::Tone_Count)
				{
					if (m_com.GetFlagBool(COMPAT_FLAG_GETSUPPORTED))
					{
						Msg* msg = new Msg("SoundSwitchCmd_Tones_Number_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(SoundSwitchCmd_Tones_Number_Get);
						msg->Append(GetDriver()->GetTransmitOptions());
						GetDriver()->SendMsg(msg, _queue);
						return true;
					}
					else
					{
						Log::Write(LogLevel_Info, GetNodeId(), "SoundSwitchCmd_Tones_Number_Get Not Supported on this node");
					}
				} else if (_index == ValueID_Index_SoundSwitch::Volume || _index == ValueID_Index_SoundSwitch::Default_Tone) {
						Msg* msg = new Msg("SoundSwitchCmd_Tones_Config_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(SoundSwitchCmd_Tones_Config_Get);
						msg->Append(GetDriver()->GetTransmitOptions());
						GetDriver()->SendMsg(msg, Driver::MsgQueue_Send);
						return true;
				}
				return false;
			}

//-----------------------------------------------------------------------------
// <SoundSwitch::HandleMsg>
// Handle a message from the Z-Wave network
//-----------------------------------------------------------------------------
			bool SoundSwitch::HandleMsg(uint8 const* _data, uint32 const _length, uint32 const _instance	// = 1
					)
			{
				if (SoundSwitchCmd_Tones_Number_Report == (SoundSwitchCmd) _data[0])
				{
					m_toneCount = _data[1];
					Log::Write(LogLevel_Info, GetNodeId(), "Received SoundSwitch Tone Count report: %d", m_toneCount);
					if (Internal::VC::ValueByte* value = static_cast<Internal::VC::ValueByte*>(GetValue(_instance, ValueID_Index_SoundSwitch::Tone_Count)))
					{
						value->OnValueRefreshed(m_toneCount);
						value->Release();
					}
					for (int i = 1; i <= m_toneCount; i++)
					{
						Msg* msg = new Msg("SoundSwitchCmd_Tones_Info_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(3);
						msg->Append(GetCommandClassId());
						msg->Append(SoundSwitchCmd_Tones_Info_Get);
						msg->Append(i);
						msg->Append(GetDriver()->GetTransmitOptions());
						GetDriver()->SendMsg(msg, Driver::MsgQueue_Send);
					}
					return true;
				}
				if (SoundSwitchCmd_Tones_Info_Report == (SoundSwitchCmd) _data[0])
				{
					uint8 index = _data[1];
					uint16 duration = (_data[2] << 8) + _data[3];
					string name((const char *) &_data[5], _data[4]);
					m_toneInfo[index].duration = duration;
					m_toneInfo[index].name = name;
					Log::Write(LogLevel_Info, GetNodeId(), "Received SoundSwitch Tone Info Report: %d - %s - %d sec", index, name.c_str(), duration);
					if (index == m_toneCount)
					{
						vector<Internal::VC::ValueList::Item> items;
						{
							Internal::VC::ValueList::Item item;
							item.m_label = "Inactive";
							item.m_value = 0;
							items.push_back(item);
						}
						for (unsigned int i = 1; i <= m_toneCount; i++)
						{
							Internal::VC::ValueList::Item item;
							char str[268]; // name is max 255, duration can be max 65535 so this should be enough space
							snprintf(str, sizeof(str), "%s (%d sec)", m_toneInfo[i].name.c_str(), m_toneInfo[i].duration);
							item.m_label = str;
							item.m_value = i;
							items.push_back(item);
						}
						{
							Internal::VC::ValueList::Item item;
							item.m_label = "Default Tone";
							item.m_value = 0xff;
							items.push_back(item);
						}
						if (Node* node = GetNodeUnsafe())
						{
							node->CreateValueList(ValueID::ValueGenre_User, GetCommandClassId(), _instance, ValueID_Index_SoundSwitch::Tones, "Tones", "", false, false, m_toneCount, items, 0, 0);
							node->CreateValueList(ValueID::ValueGenre_Config, GetCommandClassId(), _instance, ValueID_Index_SoundSwitch::Default_Tone, "Default Tone", "", false, false, m_toneCount, items, 0, 0);
						}
						/* after we got the list of Tones, Get the Configuration */
						Msg* msg = new Msg("SoundSwitchCmd_Tones_Config_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(SoundSwitchCmd_Tones_Config_Get);
						msg->Append(GetDriver()->GetTransmitOptions());
						GetDriver()->SendMsg(msg, Driver::MsgQueue_Send);
					}
					return true;
				}
				if (soundSwitchCmd_Tones_Config_Report == (SoundSwitchCmd) _data[0])
				{
					uint8 volume = _data[1];
					uint8 defaulttone = _data[2];
					if (volume > 100)
						volume = 100;
					Log::Write(LogLevel_Info, GetNodeId(), "Received SoundSwitch Tone Config report - Volume: %d, defaulttone: %d", volume, defaulttone);
					if (Internal::VC::ValueByte* value = static_cast<Internal::VC::ValueByte*>(GetValue(_instance, ValueID_Index_SoundSwitch::Volume)))
					{
						value->OnValueRefreshed(volume);
						value->Release();
					}
					if (Internal::VC::ValueList* value = static_cast<Internal::VC::ValueList*>(GetValue(_instance, ValueID_Index_SoundSwitch::Default_Tone)))
					{
						value->OnValueRefreshed(defaulttone);
						value->Release();
					}
					ClearStaticRequest(StaticRequest_Values);
					return true;
				}
				if (SoundSwitchCmd_Tones_Play_Report == (SoundSwitchCmd) _data[0])
				{
					Log::Write(LogLevel_Info, GetNodeId(), "Received SoundSwitch Tone Play report: %d", _data[1]);
					if (Internal::VC::ValueList* value = static_cast<Internal::VC::ValueList*>(GetValue(_instance, ValueID_Index_SoundSwitch::Tones)))
					{
						value->OnValueRefreshed(_data[1]);
						value->Release();
					}
					return true;
				}
				return false;
			}

//-----------------------------------------------------------------------------
// <SoundSwitch::SetValue>
// Set a value in the Z-Wave device
//-----------------------------------------------------------------------------
			bool SoundSwitch::SetValue(Internal::VC::Value const& _value)
			{
				bool ret = false;
				uint8 instance = _value.GetID().GetInstance();
				uint16 index = _value.GetID().GetIndex();
				if (index == ValueID_Index_SoundSwitch::Tones)
				{
					if (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;
						Msg* msg = new Msg("SoundSwitchCmd_Tones_Play_Set", GetNodeId(), REQUEST, FUNC_ID_ZW_SEND_DATA, true, true, FUNC_ID_APPLICATION_COMMAND_HANDLER, GetCommandClassId());
						msg->SetInstance(this, instance);
						msg->Append(GetNodeId());
						msg->Append(3);
						msg->Append(GetCommandClassId());
						msg->Append(SoundSwitchCmd_Tones_Play_Set);
						msg->Append(item->m_value);
						msg->Append(GetDriver()->GetTransmitOptions());
						GetDriver()->SendMsg(msg, Driver::MsgQueue_Send);
					}
					ret = true;
				}
				if (index == ValueID_Index_SoundSwitch::Volume)
				{
					uint8 volume = 0xff;
					if (Internal::VC::ValueByte const* value = static_cast<Internal::VC::ValueByte const*>(&_value))
					{
						volume = value->GetValue();
						if (volume > 100) {
							volume = 0xFF;
						}
					}
					Msg* msg = new Msg("SoundSwitchCmd_Tones_Config_Set", GetNodeId(), REQUEST, FUNC_ID_ZW_SEND_DATA, true);
					msg->SetInstance(this, instance);
					msg->Append(GetNodeId());
					msg->Append(4);
					msg->Append(GetCommandClassId());
					msg->Append(SoundSwitchCmd_Tones_Config_Set);
					msg->Append(volume);
					msg->Append(0);
					msg->Append(GetDriver()->GetTransmitOptions());
					GetDriver()->SendMsg(msg, Driver::MsgQueue_Send);
					ret = true;
				}
				if (index == ValueID_Index_SoundSwitch::Default_Tone) {
					uint8 defaulttone = 0x00;
					if (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;
						defaulttone = item->m_value;
						/* 0 means dont update the Default Tone 0xFF is the Default tone! */
						if (defaulttone == 0xFF)
							defaulttone = 1;
					}
					Msg* msg = new Msg("SoundSwitchCmd_Tones_Config_Set", GetNodeId(), REQUEST, FUNC_ID_ZW_SEND_DATA, true);
					msg->SetInstance(this, instance);
					msg->Append(GetNodeId());
					msg->Append(4);
					msg->Append(GetCommandClassId());
					msg->Append(SoundSwitchCmd_Tones_Config_Set);
					msg->Append(0xFF);
					msg->Append(defaulttone);
					msg->Append(GetDriver()->GetTransmitOptions());
					GetDriver()->SendMsg(msg, Driver::MsgQueue_Send);
					ret = true;
				}
				return ret;
			}

//-----------------------------------------------------------------------------
// <SoundSwitch::CreateVars>
// Create the values managed by this command class
//-----------------------------------------------------------------------------
			void SoundSwitch::CreateVars(uint8 const _instance)
			{
				if (Node* node = GetNodeUnsafe())
				{
					node->CreateValueByte(ValueID::ValueGenre_System, GetCommandClassId(), _instance, ValueID_Index_SoundSwitch::Tone_Count, "Number of Tones", "", true, false, 0, 0);
					node->CreateValueByte(ValueID::ValueGenre_Config, GetCommandClassId(), _instance, ValueID_Index_SoundSwitch::Volume, "Volume", "", false, false, 100, 0);
				}
			}
		} // namespace CC
	} // namespace Internal
} // namespace OpenZWave