//-----------------------------------------------------------------------------
//------------ Copyright (c)2003-2018 Xylio. All Rights Reserved. -------------
//-----------------------------------------------------------------------------
// file implementing MIDI controller 'Hercules DJ Control Air+'
//-----------------------------------------------------------------------------
function getLanguageVersion()
{
	return 1;// do not modify this, this should be 1 for all scripts
}
//-----------------------------------------------------------------------------
function getFileVersion()
{
	return 1;// update this as needed
}
//-----------------------------------------------------------------------------
// return a user friendly name for the controller supported
function getControllerUserFriendlyName()
{
	return "Hercules DJ Control Air+";
}
//-----------------------------------------------------------------------------
// return the communication type that the controller supports
// this can be either 'midi' or 'hid' (please return only one of them in case the controller supports both)
function getControllerType()
{
	return 'midi';
}
//-----------------------------------------------------------------------------
// preferred way to identify the controller (using the USB device VID and PID -- vendor and product id)
// return false if the controller does not support this kind of identification
// osId -- 0 Windows; 1 MacOSX; 2 Linux; -1 unknown
function getSupportedMidiDeviceVID(osId)
{
	return 0x06F8;
}
//-----------------------------------------------------------------------------
function getSupportedMidiDevicePID(osId)
{
	return 0xB116;
}
//-----------------------------------------------------------------------------
/*
function getSupportedMidiDeviceVID2(osId)
{
	return 0x15E4;
}
//-----------------------------------------------------------------------------
function getSupportedMidiDevicePID2(osId)
{
	return 0x0027;
}
*/
//-----------------------------------------------------------------------------
// preferred way to identify the controller (if it supports MIDI SysEx)
// return false if the controller does not support this kind of identification
function getSupportedMidiSysExIdString(osId)
{
	// sysex response to 'F0 7E 7F 06 01 F7' (identification request sysex)
	// please note that the response contains 5 bytes in hex format containing
	// the Manufacturer ID (3 bytes) and Model Number (2 bytes)
	// ATTN: the returned value should omit the standard 'F0 7E 00 06 02' message start
	//if(osId==1) return false;
	return "00014E020010";
	// F0 7E 00 06 02 00 01 4E 02 00 02 00 01 00 00 00 F7 -- Hercules DJ Console MK2 complete sysex
	// F0 7E 00 06 02 00 01 4E 01 00 03 00 01 00 00 00 F7 -- Hercules DJ Control MP3 complete sysex
	// F0 7E 00 06 02 00 01 4E 02 00 04 00 01 00 00 00 F7 -- Hercules DJ Console RMX complete sysex
	// F0 7E 00 06 02 00 01 4E 01 00 05 00 01 00 00 00 F7 -- Hercules DJ Control Steel complete sysex
	// F0 7E 00 06 02 00 01 4E 01 00 07 00 01 00 00 00 F7 -- Hercules DJ Control MP3e2 complete sysex
	// F0 7E 00 06 02 00 01 4E 02 00 08 00 01 00 00 00 F7 -- Hercules DJ Console MK4 complete sysex
	// F0 7E 00 06 02 00 01 4E 02 00 0B 00 01 00 00 00 F7 -- Hercules DJ Control Air complete sysex
	// F0 7E 00 06 02 00 01 4E 02 00 0C 00 01 00 00 00 F7 -- Hercules DJ Control Instinct complete sysex
	// F0 7E 00 06 02 00 01 4E 02 00 10 00 01 00 00 00 F7 -- Hercules DJ Control Air+ complete sysex
	// F0 7E 00 06 02 00 01 4E 02 00 0A 00 01 00 00 00 F7 -- Hercules DJ4Set complete sysex
	// F0 7E 00 06 02 00 01 4E 02 00 09 00 01 00 00 00 F7 -- Hercules DJ Console 4-Mx
}
//-----------------------------------------------------------------------------
// this is NOT the preferred way to identify the controller but you should use
// it if the controller does not support standard MIDI SysEx identification
// return false if the controller does not support this kind of identification
// osId -- 0 Windows; 1 MacOSX; 2 Linux; -1 unknown
function getSupportedMidiDeviceNameForInput(osId)
{
	//if(osId==1) return "DJ Control Air+";
	return false;
}
//-----------------------------------------------------------------------------
function getSupportedMidiDeviceNameForOutput(osId)
{
	//if(osId==1) return "DJ Control Air+";
	return false;
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
// some variables necessary only for this particular script
var jogWheelsInScratchMode=0;
var previousAutoLoopLightLed=[-1,-1];// 2 decks leds
var lastBeatPos=[0,0];// 1,2,3,4 (0 is disabled)
var filterIsOn=[0,0];
//-----------------------------------------------------------------------------
// this shuts off the previous led and sets to on the new one
 function setBeatPosLed(uniqueId,deck,beatpos)
{
	if(lastBeatPos[deck] == beatpos) return;// nothing to do
	// shuts off the previous led
	switch(lastBeatPos[deck])
	{
	case 1: sendMidi(uniqueId,0x90,0,(deck==0)?0x54:0x58,0x00); break;
	case 2: sendMidi(uniqueId,0x90,0,(deck==0)?0x55:0x59,0x00); break;
	case 3: sendMidi(uniqueId,0x90,0,(deck==0)?0x56:0x5A,0x00); break;
	case 4: sendMidi(uniqueId,0x90,0,(deck==0)?0x57:0x5B,0x00); break;
	}
	// save the last pos
	lastBeatPos[deck] = beatpos;
	// power on the new one
	switch(lastBeatPos[deck])
	{
	case 1: sendMidi(uniqueId,0x90,0,(deck==0)?0x54:0x58,0x7F); break;
	case 2: sendMidi(uniqueId,0x90,0,(deck==0)?0x55:0x59,0x7F); break;
	case 3: sendMidi(uniqueId,0x90,0,(deck==0)?0x56:0x5A,0x7F); break;
	case 4: sendMidi(uniqueId,0x90,0,(deck==0)?0x57:0x5B,0x7F); break;
	}
}

//-----------------------------------------------------------------------------
// this is called when the controller is initialized and the control is passed to this script
// use this to initialize any variables you might need, the controller' leds, etc
// uniqueId is a unique integer between 0..15 that is guaranteed not to change for
// a certain opened controller -- please note that there can be many controllers
// of the same type in use at the same time ! Use uniqueId to identify between them
function controllerInit(uniqueId)
{
	debug('controllerInit Hercules DJ Control Air+ ['+uniqueId+']');// this outputs a string to DebugView app on Win
	// setting audio (the actual routing is done automatically for this controller so
	// we don't need to manually set "RoutingOutHeadphones", "RoutingOutDeckA", etc
	if(setAudioDevice("DJControl AIR+ ASIO|||Hercules DJControl AIR+|||Speakers (DJControl AIR+)|||Hercules DJControl AIR+ Aggregate|||DJControl AIR+|||DJControl AIR+ 1|||DJControl AIR+ 2"))
	{
		//debug('AudioDevice was set OK');
		setSetting('AudioDevice2', "NO AUDIO");
	}
	//sendMidi(uniqueId, status, channel, data1, data2);
	sendMidi(uniqueId,0x90,0,0x39,(jogWheelsInScratchMode ? 0x7F : 0x00));// scratch mode
	sendMidi(uniqueId,0x90,0,0x37,0x00);// cue
	sendMidi(uniqueId,0x90,0,0x38,0x00);// mix
	sendMidi(uniqueId,0x90,0,0x42,(getValue('autoDj') ? 0x7F : 0x00));// automix
	sendMidi(uniqueId,0x90,0,0x41,0x00);// record
	sendMidi(uniqueId,0x90,0,0x17,0x00);// filter on A
	sendMidi(uniqueId,0x90,0,0x32,0x00);// filter on B
	//------------------------------------
	callSendAllNotifications(uniqueId, true);// send all notifications to the controller (so that we don't have to manually init all leds/lcd screens)

}
//-----------------------------------------------------------------------------
// called just before the controller will be deinitialized and the control will go away from the script
// use to power off any powered leds, etc
function controllerDeinit(uniqueId)
{
	debug('controllerDeinit ['+uniqueId+']');
	// set leds off
	sendMidi(uniqueId,0x90,0,0x39,0x00);// scratch mode
	sendMidi(uniqueId,0x90,0,0x38,0x00);// cue
	sendMidi(uniqueId,0x90,0,0x37,0x00);// mix
	sendMidi(uniqueId,0x90,0,0x42,0x00);// automix
	sendMidi(uniqueId,0x90,0,0x17,0x00);// filter on A
	sendMidi(uniqueId,0x90,0,0x32,0x00);// filter on B
	//------------------------------------
	callSendAllNotifications(uniqueId, false);// send all notifications to the controller (so that we don't have to manually de-init all leds/lcd screens)
	setBeatPosLed(uniqueId,0,0);
	setBeatPosLed(uniqueId,1,0);
}
//-----------------------------------------------------------------------------
// this is your main target function to implement the controller -- this is called
// for each and every MIDI message that comes from the controller itself
// return true if the message was processed by the script and false to let it
// pass thru the software (eg. so it can be assigned by the user using the LEARN function)
function messageReceived(uniqueId,status,channel,data1,data2)
{
	var messageNotProcessed=false;
	switch(status)
	{
	//-----------------------------------------------
	// controllers: sliders, knobs, jog-wheels, encoders ('moving' things)
	case 0xB0:
		switch(data1)
		{
		// global
		case 0x01: call('setCrossfader', data2); break;
		case 0x6A: // move track
			var val1 = (data2>0x40 ? data2-0x80 : data2);
			call('lbMoveCursor', val1);
			break;//library curser up down
		case 0x0F: // IR proximity sensor (global)
			call('deckFxFlangerDW', 0, data2);
			call('deckFxFlangerDW', 1, data2);
			break;
		// per deck
		// deck A
		case 0x07: call('setDeckEqLow', 0, data2); break;
		case 0x06: call('setDeckEqMid', 0, data2); break;
		case 0x05: call('setDeckEqHigh', 0, data2); break;
		case 0x02: call('setDeckVolume', 0, data2); break;
		case 0x04: call('setDeckPitch', 0, data2); break;
		case 0x08: if(filterIsOn[0]) call('setDeckCutoff', 0, data2);else call('setDeckGain', 0, data2); break;
		case 0x66:
		case 0x68: // params: (deck, increment, total positions per complete revolution)
			var val1 = (data2>0x40 ? data2-0x80 : data2);
			if(jogWheelsInScratchMode) call('scratchDeckJW', 0, val1, 765);else call('moveDeckJogWheel', 0, val1, 765);
			break;

		// deck B
		case 0x0D: call('setDeckEqLow', 1, data2); break;
		case 0x0C: call('setDeckEqMid', 1, data2); break;
		case 0x0B: call('setDeckEqHigh', 1, data2); break;
		case 0x09: call('setDeckVolume', 1, data2); break;
		case 0x0A: call('setDeckPitch', 1, data2); break;
		case 0x0E: if(filterIsOn[1]) call('setDeckCutoff', 1, data2);else call('setDeckGain', 1, data2); break;
		case 0x67:
		case 0x69: // params: (deck, increment, total positions per complete revolution)
			var val1 = (data2>0x40 ? data2-0x80 : data2);
			if(jogWheelsInScratchMode) call('scratchDeckJW', 1, val1, 765);else call('moveDeckJogWheel', 1, val1, 765);
			break;

		default: messageNotProcessed = true;
		}
		break;
	//-----------------------------------------------
	// note on/off: buttons, switches ('pressing' things)
	case 0x80:
	case 0x90:
		switch(data1)
		{
		// global
		case 0x38: // mix only
			if(data2>0x3F)
			{
				call('setCuePgmMix', 127);
				sendMidi(uniqueId,0x90,0,0x38,0x7F);
				sendMidi(uniqueId,0x90,0,0x37,0x00);
			}
			break;
		case 0x37: // cue only
			if(data2>0x3F)
			{
				call('setCuePgmMix', 0);
				sendMidi(uniqueId,0x90,0,0x38,0x00);
				sendMidi(uniqueId,0x90,0,0x37,0x7F);
			}
			break;

		case 0x39: if(data2>0x3F){ jogWheelsInScratchMode = (jogWheelsInScratchMode+1)%2; sendMidi(uniqueId,0x90,0,0x39,(jogWheelsInScratchMode ? 0x7F : 0x00));} break;
		case 0x42: call('setAutoDj', data2); break;
		case 0x41: call('record', data2); break;
		case 0x40: call('micOnAir', data2); break;
		case 0x43: if(data2>0x3F) call('lbToggleSelect', data2); break;

		// deck A
		case 0x01: call('deckFxDelay', 0, data2); break;
		case 0x02: call('deckFxEcho', 0, data2); break;
		case 0x03: call('deckFxBeatwaw', 0, data2); break;
		case 0x04: call('deckFxReverb', 0, data2); break;
		case 0x48: call('sampler1', data2); break;
		case 0x49: call('sampler2', data2); break;
		case 0x4A: call('sampler3', data2); break;
		case 0x4B: call('sampler4', data2); break;
		case 0x05: call('deckLoopInEnd', 0, data2); break;
		case 0x17: if(data2>0x3F){ filterIsOn[0] = (filterIsOn[0]+1)%2; sendMidi(uniqueId,0x90,0,0x17,(filterIsOn[0] ? 0x7F : 0x00));} break;
		case 0x06:
			if(data2>0x40)
			{
				if(getValue('looping', 0))
				{
					call('deckLoopExit', 0, 0x7F);
					call('deckLoopExit', 0, 0x00);
				}else
				{
					call('deckLoopReloop', 0, 0x7F);
					call('deckLoopReloop', 0, 0x00);
				}
			}
			break;
		case 0x07: call('deckLoopPrev', 0, data2); break;
		case 0x08: call('deckLoopNext', 0, data2); break;
		case 0x44: call('deckCuePos1', 0, data2); break;
		case 0x45: call('deckCuePos2', 0, data2); break;
		case 0x46: call('deckCuePos3', 0, data2); break;
		case 0x47: call('deckCuePos4', 0, data2); break;
		case 0x12: call('deckCue', 0, data2); break;
		case 0x11: call('deckPlayPause', 0, data2); break;
		case 0x13: call('deckSync', 0, data2); break;
		case 0x19: call('deckMonitor', 0, data2); break;
		case 0x1A: if(data2>0x3F) call('deckLBLoad', 0, data2); break;
		case 0x1B: call('holdDeckJogWheel', 0, data2); break;

		// deck B
		case 0x1C: call('deckFxDelay', 1, data2); break;
		case 0x1D: call('deckFxEcho', 1, data2); break;
		case 0x1E: call('deckFxBeatwaw', 1, data2); break;
		case 0x1F: call('deckFxReverb', 1, data2); break;
		case 0x50: call('sampler5', data2); break;
		case 0x51: call('sampler6', data2); break;
		case 0x52: call('sampler7', data2); break;
		case 0x53: call('sampler8', data2); break;
		case 0x20: call('deckLoopInEnd', 1, data2); break;
		case 0x32: if(data2>0x3F){ filterIsOn[1] = (filterIsOn[1]+1)%2; sendMidi(uniqueId,0x90,0,0x32,(filterIsOn[1] ? 0x7F : 0x00));} break;
		case 0x21:
			if(data2>0x40)
			{
				if(getValue('looping', 1))
				{
					call('deckLoopExit', 1, 0x7F);
					call('deckLoopExit', 1, 0x00);
				}else
				{
					call('deckLoopReloop', 1, 0x7F);
					call('deckLoopReloop', 1, 0x00);
				}
			}
			break;
		case 0x22: call('deckLoopPrev', 1, data2); break;
		case 0x23: call('deckLoopNext', 1, data2); break;
		case 0x4C: call('deckCuePos1', 1, data2); break;
		case 0x4D: call('deckCuePos2', 1, data2); break;
		case 0x4E: call('deckCuePos3', 1, data2); break;
		case 0x4F: call('deckCuePos4', 1, data2); break;
		case 0x2D: call('deckCue', 1, data2); break;
		case 0x2C: call('deckPlayPause', 1, data2); break;
		case 0x2E: call('deckSync', 1, data2); break;
		case 0x34: call('deckMonitor', 1, data2); break;
		case 0x35: if(data2>0x3F) call('deckLBLoad', 1, data2); break;
		case 0x36: call('holdDeckJogWheel', 1, data2); break;

		default: messageNotProcessed = true;
		}
		break;
	//-----------------------------------------------
	default: messageNotProcessed = true;
	}
	if(messageNotProcessed) debug('messageReceived ['+uniqueId+'] - status:'+status+' channel:'+channel+' data1:'+data1+' data2:'+data2);
	return !messageNotProcessed;
}
//-----------------------------------------------------------------------------
// this is called by the software whenever something important changes (eg. play status, song changed, etc)
// depending on the notification type it may refer to a global event (deck is -1) or a specific deck (deck >= 0)
// and can contain any/all of the parameters: param 1 is an integer, param 2 is a float, param 3 is a string
function notificationReceived(uniqueId,name,deck,param1,param2,param3)
{
	//debug('notif ['+uniqueId+'] name='+name + ' deck='+deck + ' p1(int)='+param1 + ' p2(float)='+param2 + ' p3(str)='+param3);
	if(deck>=2) return;
	var nameLen = name.length;
	if(name=='beatPos'){ setBeatPosLed(uniqueId, deck, param1); return;}

	if(name=='fxDelay') 	sendMidi(uniqueId,0x90,0,(deck==0)?0x01:0x1C,(param1 ? 0x7F : 0x00));
	if(name=='fxEcho') 		sendMidi(uniqueId,0x90,0,(deck==0)?0x02:0x1D,(param1 ? 0x7F : 0x00));
	if(name=='fxBeatwaw') 	sendMidi(uniqueId,0x90,0,(deck==0)?0x03:0x1E,(param1 ? 0x7F : 0x00));
	if(name=='fxReverb') 	sendMidi(uniqueId,0x90,0,(deck==0)?0x04:0x1F,(param1 ? 0x7F : 0x00));

	if(name=='cuepos1') 	sendMidi(uniqueId,0x90,0,(deck==0)?0x44:0x4C,(param1 ? 0x7F : 0x00));
	if(name=='cuepos2') 	sendMidi(uniqueId,0x90,0,(deck==0)?0x45:0x4D,(param1 ? 0x7F : 0x00));
	if(name=='cuepos3') 	sendMidi(uniqueId,0x90,0,(deck==0)?0x46:0x4E,(param1 ? 0x7F : 0x00));
	if(name=='cuepos4') 	sendMidi(uniqueId,0x90,0,(deck==0)?0x47:0x4F,(param1 ? 0x7F : 0x00));

	if(name=='cue') 		sendMidi(uniqueId,0x90,0,(deck==0)?0x12:0x2D,(param1 ? 0x7F : 0x00));
	if(name=='play') 		sendMidi(uniqueId,0x90,0,(deck==0)?0x11:0x2C,(param1 ? 0x7F : 0x00));
	if(name=='onbeat') 		sendMidi(uniqueId,0x90,0,(deck==0)?0x13:0x2E,(param1 ? 0x7F : 0x00));
	if(name=='monitor') 	sendMidi(uniqueId,0x90,0,(deck==0)?0x19:0x34,(param1 ? 0x7F : 0x00));
	if(name=='onAir') 		sendMidi(uniqueId,0x90,0,0x40,(param1 ? 0x7F : 0x00));// onair
	if(name=='recording')	sendMidi(uniqueId,0x90,0,0x41,(param1 ? 0x7F : 0x00));// record

	if(name=='loopIn')
	{
		sendMidi(uniqueId,0x90,0,(deck==0)?0x05:0x20,(param1 ? 0x7F : 0x00));// loop in/out
		// activate blinking for the LoopIn led (so the user knows to press it again)
		if(param1) loopingInBlinkLed[deck] = 0;else loopingInBlinkLed[deck] = -1;
	}
	if(name=='looping')
	{
		sendMidi(uniqueId,0x90,0,(deck==0)?0x06:0x21,(param1 ? 0x7F : 0x00));// loop exit
	}
	if(name=='autoDj') 		sendMidi(uniqueId,0x90,0,0x42,(param1 ? 0x7F : 0x00));// automix

	// sampler leds
	if(nameLen==13)
	{
		var name1 = name.substr(0, nameLen-1);
		if(name1=='samplerBlink')
		{
			if(name=='samplerBlink1') sendMidi(uniqueId,0x90,0,0x48,(param1 ? 0x7F : 0x00));
			if(name=='samplerBlink2') sendMidi(uniqueId,0x90,0,0x49,(param1 ? 0x7F : 0x00));
			if(name=='samplerBlink3') sendMidi(uniqueId,0x90,0,0x4A,(param1 ? 0x7F : 0x00));
			if(name=='samplerBlink4') sendMidi(uniqueId,0x90,0,0x4B,(param1 ? 0x7F : 0x00));
			if(name=='samplerBlink5') sendMidi(uniqueId,0x90,0,0x50,(param1 ? 0x7F : 0x00));
			if(name=='samplerBlink6') sendMidi(uniqueId,0x90,0,0x51,(param1 ? 0x7F : 0x00));
			if(name=='samplerBlink7') sendMidi(uniqueId,0x90,0,0x52,(param1 ? 0x7F : 0x00));
			if(name=='samplerBlink8') sendMidi(uniqueId,0x90,0,0x53,(param1 ? 0x7F : 0x00));
		}
	}
}
//-----------------------------------------------------------------------------
// this is called from time to time by the software (several times per second)
// (it is guaranteed that 'timerTick' will get executed ALWAYS right after notificationReceived)
function timerTick(uniqueId)
{
	//debug('timerTick ['+uniqueId+']');
}
//-----------------------------------------------------------------------------
