//-----------------------------------------------------------------------------
//-------- Copyright (c)2003-2016. All Rights Reserved. -----------------------
//-----------------------------------------------------------------------------
// file implementing MIDI controller ''
// last revision: 2018-02-27
//Author: Tollen Francisco, 2018-02-27
//
//----------------------------------------------------------------------------- 
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 "DDJ-WeGO4";
}
//----------------------------------------------------------------------------- 
// 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 getSupportedHidDeviceVID(osId)
{
	return false;
}
//----------------------------------------------------------------------------- 
function getSupportedHidDevicePID(osId)
{
	return false;
}
//----------------------------------------------------------------------------- 
// this is NOT the preferred way to identify the controller but you should use
// it if the controller does not support standard USB VID and PID identification
// return false if the controller does not support this kind of identification
// osId -- 0 Windows; 1 MacOSX; 2 Linux; -1 unknown
function getSupportedHidDeviceName(osId)
{
	return false;
}
//----------------------------------------------------------------------------- 
//----------------------------------------------------------------------------- 
//----------------------------------------------------------------------------- 
// 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 0x2B73;
}
//----------------------------------------------------------------------------- 
function getSupportedMidiDevicePID(osId)
{	
	return 0x0010;	
}
//----------------------------------------------------------------------------- 
// 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
	return false; //very long sysex id
	
}
//----------------------------------------------------------------------------- 
// 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)
{
	//return "DDJ-WeGO4";
	return false;
}
//----------------------------------------------------------------------------- 
function getSupportedMidiDeviceNameForOutput(osId)
{
	//return "DDJ-WeGO4";
	return false;
}
//----------------------------------------------------------------------------- 
//----------------------------------------------------------------------------- 
// some variables necessary only for this particular script
var fxEcho = [0,0];
var fxFlanger = [0,0];
var fxBeatwaw = [0,0];
//----------------------------------------------------------------------------- 
// 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)
{
	callSendAllNotifications(uniqueId, true);// send all notifications to the controller (so that we don't have to manually init all leds/lcd screens)
	sendMidi(uniqueId,0x90, 12, 0x79, 0x7F);
	
	
	call('sleep', 10);// delay for 10ms to allow the MIDI out buffer to flush
	
}
//----------------------------------------------------------------------------- 
// 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)
{
	callSendAllNotifications(uniqueId, false);// send all notifications to the controller (so that we don't have to manually init all leds/lcd screens)
	sendMidi(uniqueId,0x90, 12, 0x79, 0x00);
	call('sleep', 10);// delay for 10ms to allow the MIDI out buffer to flush

}
//----------------------------------------------------------------------------- 
// 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)
{
	//debug('messageReceived ['+uniqueId+'] - status:'+status+' channel:'+channel+' data1:'+data1+' data2:'+data2);
	var messageNotProcessed=false;
	
    //if(channel==2) channel = 1;else if(channel==1) channel = 2; // use this to switch channel; 2 and 3 instead of multiple if's
	switch(status)
	{
	//-----------------------------------------------
	// controllers: sliders, knobs, jog-wheels, encoders ('moving' things)
	case 0xE0: // call('setDeckPitch', channel, data2); break; //pitch sliders decks 1-4
		break;
	
	case 0xB0:
		switch(data1)
		{
		case 0x00:
			call('setDeckPitch', channel, 0x7F-data2);
		break;
		case 0x01: 
		break;
		case 0x02: 
		break;
		case 0x03: 
		break;
		case 0x04: 
		break;
		case 0x05:
		break;
		case 0x06: 
		break;
		case 0x07: 
			call('setDeckEqHigh', 0, data2);
		break;
		case 0x08:
			call('setDeckEqHigh', 1, data2);
		break;
		case 0x09: 
		break;
		case 0x0A: 
		break;
		case 0x0B: 
		break;
		case 0x0C: 
		break;
		case 0x0D: 
		break;
		case 0x0E: 
		break;
		case 0x0F: 
			call('setDeckEqLow', 0, data2);
		break;
		case 0x10: 
			call('setDeckEqLow', 1, data2);
		break;
		case 0x11: 
		break;
		case 0x12: 
		break;
		case 0x13: 
			call('setDeckVolume', 0, data2);
		break;
		case 0x14: 
		break;
		case 0x15: 
			call('setDeckVolume', 1, data2);
		break;
		case 0x16: 
		break;
		case 0x17: 
			call('setDeckCutoff', 0, data2);
		break;
		case 0x18:
			call('setDeckCutoff', 1, data2);		
		break;
		case 0x19: 
		break;
		case 0x1A: 
		break;
		case 0x1B: 
		break;
		case 0x1C: 
		break;
		case 0x1D: 
		break;
		case 0x1E: 
		break;
		case 0x1F: 
			call('setCrossfader', data2);
		break;
		case 0x20: 
		break;
		case 0x21: 
		break;
		case 0x22: 
			var val1;
			if(data2 <= 0x3F)
				val1 = 0x00 - data2;
			else
				val1 = data2;
			call('scratchDeckJW', channel, val1, 1200);
		break;
		case 0x23: 
		break;
		case 0x24: 
		break;
		case 0x25: 
		break;
		case 0x26: 
		break;
		case 0x27: 
			var val1;
			if(data2 <= 0x3F)
				val1 = 0x00 - data2;
			else
				val1 = data2;
			call('moveDeckJogWheel', channel, val1, 600);
		break;
		case 0x28: 
		break;
		case 0x29: 
		break;
		case 0x2A: 
		break;
		case 0x2B: 			
		break;
		case 0x2C: 
		break;
		case 0x2D: 
		break;
		case 0x2E: 
		break;
		case 0x2F: 
		break;
		case 0x30: 
		break;
		case 0x31: 
		break;
		case 0x32: 
		break;
		case 0x33: 
		break;
		case 0x34: 
		break;
		case 0x35: 
		break;
		case 0x36: 
		break;
		case 0x37: 
		break;
		case 0x38: 
		break;
		case 0x39: 
		break;
		case 0x3A: 
		break;
		case 0x3B: 
		break;
		case 0x3C: 
		break;
		case 0x3D: 
		break;
		case 0x3E: 
		break;
		case 0x3F: 
		break;
		case 0x40:
			var val1 = (data2>0x40 ? data2-0x80 : data2);
			call('lbMoveCursor', val1);
		break;
		
		default: messageNotProcessed = true;
		}
	break;
	//-----------------------------------------------
	// note on/off: buttons, switches ('pressing' things)
	case 0x80:
	case 0x90:
		//if(data2==0x40) data2 = 0x7F;
		
		switch(data1)
		{
		case 0x00:			
		break;
		case 0x01: 			
		break;
		case 0x02: 			
		break;
		case 0x03: 			
		break;
		case 0x04: 			
		break;
		case 0x05: 			
		break;
		case 0x06: 			
		break;
		case 0x07: 		
		break;
		case 0x08: 
		break;
		case 0x09:			
		break;
		case 0x0A:
		break;
		case 0x0B:			
			call('deckPlayPause', channel, data2);
			
		break;
		case 0x0C:	
			call('deckCue', channel, data2);		
		break;
		case 0x0D:			
		break;
		case 0x0E:			
		break;
		case 0x0F: 
		break;
		case 0x10: 
		break;
		case 0x11: 
		break;
		case 0x12: 
			call('deckLoop2', channel, data2);
		break;
		case 0x13: 
			call('deckLoop8', channel, data2);
		break;
		case 0x14: 
			call('deckLoop4', channel, data2);
		break;
		case 0x15: 
		break;
		case 0x16: 
		break;
		case 0x17: 
		break;
		case 0x18:		
		break;
		case 0x19:		
		break;
		case 0x1A:		
		break;
		case 0x1B: 						
		break;
		case 0x1C: 
		break;
		case 0x1D: 
		break;
		case 0x1E: 
		break;
		case 0x1F: 
		break;
		case 0x20: 
		break;
		case 0x21: 
		break;
		case 0x22: 
		break;
		case 0x23: 
		break;
		case 0x24: 
		break;
		case 0x25: 
		break;
		case 0x26: 
		break;
		case 0x27: 
		break;
		case 0x28: 			
		break;
		case 0x29: 			
		break;
		case 0x2A: 
		break;
		case 0x2B: 			
		break;
		case 0x2C:			
		break;
		case 0x2D: 
		break;
		case 0x2E: 			
			call('deckCuePos1', channel, data2);
		break;
		case 0x2F: 
			call('deckCuePos2', channel, data2);
		break;
		case 0x30: 
			call('deckCuePos3', channel, data2);
		break;
		case 0x31: 
			call('deckCuePos4', channel, data2);
		break;
		case 0x32: 
		break;
		case 0x33: 
		break;
		case 0x34: 
		break;
		case 0x35: 
		break;
		case 0x36: 
			call('holdDeckJogWheel', channel, data2);
		break;
		case 0x37: 
		break;
		case 0x38: 			
		break;
		case 0x39: 
		break;
		case 0x3A: 
		break;
		case 0x3B: 
		break;
		case 0x3C: 
			call('samplerPlay', 1);
		break;
		case 0x3D: 
		break;
		case 0x3E: 
			call('samplerPlay', 2);
		break;
		case 0x3F: 
		break;
		case 0x40:
			call('samplerPlay', 3);
		break;
		case 0x41:
			if(data2)
			call('lbToggleSelect', data2);
		break;
		case 0x42:
			if(channel == 6){
			} else {
				call('samplerPlay', 4);
			}
		break;
		case 0x43:
			fxFlanger[channel - 4] = (fxFlanger[channel - 4] ? 0 : 127);
			call('deckFxFlangerDW', channel - 4, fxFlanger[channel - 4]);
		break;
		case 0x44:
			fxBeatwaw[channel - 4] = (fxBeatwaw[channel - 4] ? 0 : 127);
			call('deckFxBeatwawDW', channel - 4, fxBeatwaw[channel - 4]);
		break;
		case 0x45:
			fxEcho[channel - 4] = (fxEcho[channel - 4] ? 0 : 127);
			call('deckFxEchoDW', channel - 4, fxEcho[channel - 4]);
		break;
		case 0x46:
			if(data2)
			call('deckLBLoad', 0, data2); 
			break;
		case 0x47:
			if(data2)
			call('deckLBLoad', 1, data2);
			break;
		case 0x50:
			if(data2){
				if(!getValue('looping', channel)){						
					call('deckLoopInEnd', channel, data2);
				} else {
					debug('loopexit');
					call('deckLoopExit', channel, data2);
				}
			}
			break;
		case 0x51:
			call('deckLoopLess', channel, data2);
			break;
		case 0x52:
			call('deckLoopMore', channel, data2);
			break;
		case 0x54:
			call('deckMonitor', 0, data2);
		break;
		case 0x55:
			call('deckMonitor', 1, data2);
		break;
		case 0x58:
			call('deckSync', channel, data2);
			break;
		case 0x5F:
			call('deckCuePos1Clear', channel, data2);
			break;
		case 0x60:
			call('deckCuePos2Clear', channel, data2);
			break;
		case 0x61:
			call('deckCuePos3Clear', channel, data2);
			break;
		case 0x62:
			call('deckCuePos4Clear', channel, data2);
			break;
		case 0x77: 
			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);
	var nameLen = name.length;
	
	if(name=='cuepos1')		sendMidi(uniqueId,0x90,deck,0x2E,(param1 ? 0x7F : 0x00));
	if(name=='cuepos2')		sendMidi(uniqueId,0x90,deck,0x2F,(param1 ? 0x7F : 0x00));
	if(name=='cuepos3')		sendMidi(uniqueId,0x90,deck,0x30,(param1 ? 0x7F : 0x00));
	if(name=='cuepos4')		sendMidi(uniqueId,0x90,deck,0x31,(param1 ? 0x7F : 0x00));
	if(name=='justLoaded' && param1 == 1){
		sendMidi(uniqueId,0x90,11,12+deck,0x3F);
	}
	if(name=='loopIn' && param1 == 1){
		sendMidi(uniqueId,0x90,11,16+deck,0x7F); //loop in
	} else if (name=='loopIn' && param1 == 0){
		sendMidi(uniqueId,0x90,11,16+deck,0x00); //loop in
	}
	//sendMidi(uniqueId,0x90,11,16,0x7F); //loop 1
	if(nameLen==8)
	{
		var name1 = name.substr(0, nameLen-1);
		if(name1=='sampler')
			{				
				debug('notif ['+uniqueId+'] name='+name + ' deck='+deck + ' p1(int)='+param1 + ' p2(float)='+param2 + ' p3(str)='+param3);
				
				if(name=='sampler1') {
					sendMidi(uniqueId,0x90,0,0x3C,(param1 ? 0x7F : 0x00));
					sendMidi(uniqueId,0x90,1,0x3C,(param1 ? 0x7F : 0x00));
				}
				if(name=='sampler2') {
					sendMidi(uniqueId,0x90,0,0x3E,(param1 ? 0x7F : 0x00));
					sendMidi(uniqueId,0x90,1,0x3E,(param1 ? 0x7F : 0x00));
				}
				if(name=='sampler3') {
					sendMidi(uniqueId,0x90,0,0x40,(param1 ? 0x7F : 0x00));
					sendMidi(uniqueId,0x90,1,0x40,(param1 ? 0x7F : 0x00));
				}
					
				if(name=='sampler4') {
					sendMidi(uniqueId,0x90,0,0x42,(param1 ? 0x7F : 0x00));
					sendMidi(uniqueId,0x90,1,0x42,(param1 ? 0x7F : 0x00));
				}
					
					
			}
	}
	
	
	if(name=='play'){
		
		sendMidi(uniqueId,0x90,deck,0x0B,(param1 ? 0x7F : 0x00)); 
		if(param1)
		{
			if(getValue('reverse', deck)){
				sendMidi(uniqueId,0xB0,6,0x30+deck, 0x00);// to left
				debug('left');
			} else {
				sendMidi(uniqueId,0xB0,6,0x30+deck, 0x40);// to right
				debug('right');
			}
		} else {
			sendMidi(uniqueId,0xB0, 6, 0x30+deck, 0x01);// off
		}
	}//play
	if(name=='cue') 		sendMidi(uniqueId,0x90,deck,0x0C,(param1 ? 0x7F : 0x00)); //cue
	if(name=='onbeat') 		sendMidi(uniqueId,0x90,deck,0x58,(param1 ? 0x7F : 0X01)); //play
	if(name=='monitor') 	sendMidi(uniqueId, 0x90,6, (deck == 0 ? 0x54 : 0x55), (param1 ? 0x7F : 0x00));//monitor
	
}


//----------------------------------------------------------------------------- 
// 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)
{

}

//----------------------------------------------------------------------------- 
