//MP3 player
/************************************/
var test = {};
var playlist = {};
var isAudioChanged = false;
var lastSoundDuration = 0;
var lastSoundPosition = 0;
var audioDurationTimeout = 0;
var targetNdex = 0;

function audio_picker(){
	$(".hidemp3").hide();
	
	if(MP3speed == 1){
		$("#slow").show();	
		targetNdex = 1;
	}
	else if(MP3speed == 2){
		$("#normal").show();
		targetNdex = 0;
	}
	else if(MP3speed == 3){
		$("#fast").show();		
		targetNdex = 2;
	}	
}

function play_audio(){
	isAudioChanged = true;
	audio_picker();
	
	lastSoundDuration = self.getDurationEstimate(pl.lastSound);
	lastSoundPosition = pl.lastSound.position/lastSoundDuration;
	
	soundManager.stopAll(); 
	pl.stopSound(pl.lastSound);
	pl.handleClick({target:pl.links[targetNdex]});	
	
}


function ryan_mux(){
	$.ajax({
		type:"POST",
		url:"../audiosettings.php",
		data:"mode=get",
		dataType:"json",
		success:function(r){
        	init_audioplayer();

			TTSspeed = r.tts;
			MP3speed = r.mp3;
           
			set_tts_for_sunriseapp();
        
			$('#mp3speed').slider('setValue', r.mp3);
			$('#ttsspeed').slider('setValue', r.tts);

            
		}
	});
}

function init_audioplayer(){
	soundManager.onready(function() {
	  if(soundManager.supported()) {
		pagePlayer.initDOM();
	  }
	});
}

//....function to override the global from mainlib.js
function save_audiosettings(){
	var mp3 = $('#mp3speed').val();
	MP3speed = mp3;
	$.ajax({
		type:"POST",
		url:"../audiosettings.php",
		data:"mode=save&mp3="+mp3,
		success:function(r){
			$("#audiosettings").modal("hide");
			play_audio();
		}
	});
}

function sunrise_sr(str){
	//alert(pl.lastSound.playState)

	pl.lastSound.pause();
	str = str.replace(/\"/g,"").replace(/\'/g,"");
	StopSoundWB();
	sr_switch(0);

	setTimeout(function(){
					Context.Voice.Speak(str)				
				},700);
	
	if(setting_inputbox == 1){
		if(datasubmitted != ""){
			if(isinputcorrect == true){
				setTimeout(function(){
					sr_switch(1);
					pl.lastSound.play();					
				},2000);
			}
		}
	}
	else{
    	setTimeout(function(){
			sr_switch(1);
			pl.lastSound.play();					
		},2000);
	}
}

function PlaySoundWB(url) {
	off();
	
	if(isOnline === true) {
		if(url.indexOf('../../../audio') == 0){
			var audiourl = mediapath+"/general/"+(url.substr(url.lastIndexOf('/')+1));
		}
		else{
			var audiourl = mediapath+"/"+activityname+"/"+url;
		}
	}
	else{ 
		 var isdynamic = sPath.match(/dynamic_template/g);
		 var isdefaultmp3 = false;
		 var splitURL = url.split("/");
		 
		 for(var i=0; i<defaultsMP3s.length; i++){
			 if(splitURL[splitURL.length-1] == defaultsMP3s[i]){
				isdefaultmp3 = true;
				break;
			 }
		 }
		 
		 if(isdynamic==null || isdefaultmp3==true)	
		 	var audiourl = url;
		 else
		 	var audiourl = userip+"/"+url;
	}

	var tmp = audiourl.split("/");
	var audioFile = tmp[tmp.length-1];
	var filePath = "";
	
		
	//rebuild the path
	/*var trgt = tmp.length - 1;
	for(var i=0; i<trgt;i++){
		filePath += tmp[i]+"/";
	}	
	
	if(MP3speed == null) MP3speed = 2;
	
	if(MP3speed == 1)
		audiourl = filePath+"slow-"+audioFile;
	else if(MP3speed == 2)
		audiourl = filePath+"normal-"+audioFile;
	else if(MP3speed == 3)
		audiourl = filePath+"fast-"+audioFile;*/
	

	if(useHTML5player){
		callfuncafter = false;
		var element = document.createElement("audio");
		element.setAttribute("id", "audio");
		element.setAttribute("src", audiourl);
		document.getElementsByTagName("body")[0].appendChild(element);

		el = this;
		el.mp3 = new Audio(audiourl);
		
		if(el.mp3){
			if(el.mp3.paused) el.mp3.play();
			else el.mp3.pause();
		}
		else{
			el.mp3.play();
		}
		getDuration(audiourl,callfuncafter);
	}
	else{
		StopSoundWB();
		pl.lastSound.togglePause();
		soundManager.onready(function(oStatus) {
			  if (oStatus.success) {
				  soundManager.destroySound('soundwb');
				  var s = soundManager.createSound({
					id:'soundwb',
					url:audiourl
				  });
				 s.play({
					onbeforefinish: function(){
						duration = s.duration;
					}
				 }); 
				  s.onposition(0, function(eventPosition) { 
					duration = s.duration;
					get_duration(sPath,audiourl);
					setTimeout(function(){
						on();
						pl.lastSound.play();					
					},duration);
				  });
			  }
		});
	}
}