$(document).ready(function(){

    var playItem = 0;
    
    var myPlayList = "";
	
	
    
	$.get("http://www.candidoegabriel.com.br/ajax.php",'acao=musicas',  function(data){
	
		myPlayList = eval(data);
		
		
		
         $("#jquery_jplayer").jPlayer({
            ready: function(){	
				
                displayPlayList();
                playListInit(true); // Parameter is a boolean for autoplay.
               // demoInstanceInfo($(this), $("#jplayer_info"));
            },
			
            oggSupport: false,
            swfPath: "http://www.candidoegabriel.com.br/theme/js/jplayer/"
        }).jPlayerId("play", "player_play").jPlayerId("pause", "player_pause").jPlayerId("stop", "player_stop").jPlayerId("loadBar", "player_progress_load_bar").jPlayerId("playBar", "player_progress_play_bar").jPlayerId("volumeMin", "player_volume_min").jPlayerId("volumeMax", "player_volume_max").jPlayerId("volumeBar", "player_volume_bar").jPlayerId("volumeBarValue", "player_volume_bar_value").onProgressChange(function(loadPercent, playedPercentRelative, playedPercentAbsolute, playedTime, totalTime){
            var myPlayedTime = new Date(playedTime);
            var ptMin = (myPlayedTime.getUTCMinutes() < 10) ? "0" + myPlayedTime.getUTCMinutes() : myPlayedTime.getUTCMinutes();
            var ptSec = (myPlayedTime.getUTCSeconds() < 10) ? "0" + myPlayedTime.getUTCSeconds() : myPlayedTime.getUTCSeconds();
            //   $("#play_time").text(ptMin + ":" + ptSec);
            
            var myTotalTime = new Date(totalTime);
            var ttMin = (myTotalTime.getUTCMinutes() < 10) ? "0" + myTotalTime.getUTCMinutes() : myTotalTime.getUTCMinutes();
            var ttSec = (myTotalTime.getUTCSeconds() < 10) ? "0" + myTotalTime.getUTCSeconds() : myTotalTime.getUTCSeconds();
            $("#total_time").text(ptMin + ":" + ptSec + ' / ' + ttMin + ":" + ttSec);
        }).onSoundComplete(function(){
            playListNext();
        });
    
		
        $("#ctrl_prev").click(function(){
            playListPrev();
            return false;
        });
        
        $("#ctrl_next").click(function(){
            playListNext();
            return false;
        });
        
        function displayPlayList(){
			
			
			
			
            for (i = 0; i < myPlayList.length; i++) {
                $("#playlist_list ul").append("<li id='playlist_item_" + i + "'>" + myPlayList[i].name + "</li>");
				
				
                $("#playlist_item_" + i).data("index", i).hover(function(){
                    if (playItem != $(this).data("index")) {
                        $(this).addClass("playlist_hover");
                    }
                }, function(){
                    $(this).removeClass("playlist_hover");
                }).click(function(){
                    var index = $(this).data("index");
                    if (playItem != index) {
                        playListChange(index);
                    }
                    else {
						
						
                        $("#jquery_jplayer").play();
                    }
                });
            }
        }
        
        function playListInit(autoplay){
			
			
			
            if (autoplay) {			
				
                playListChange(playItem);
                $('#song_autor').text(myPlayList[playItem]['autor']);
                $('#song_name').text(myPlayList[playItem]['name']);
				$("#total_time").css({ 'left':$("#song_title").width() + 55  })
            }
            else {
                playListConfig(playItem);
                $('#song_autor').text(myPlayList[playItem]['autor']);
                $('#song_name').text(myPlayList[playItem]['name']);
				$("#total_time").css({ 'left':$("#song_title").width() + 55  })
            }
        }
        
        function playListConfig(index){
            $("#playlist_item_" + playItem).removeClass("playlist_current");
            $("#playlist_item_" + index).addClass("playlist_current");
            playItem = index;
            $("#jquery_jplayer").setFile(myPlayList[playItem].mp3, myPlayList[playItem].ogg);
        }
        
        function playListChange(index){
            playListConfig(index);
            $("#jquery_jplayer").play();
        }
        
		
		
        function playListNext(){
            var index = (playItem + 1 < myPlayList.length) ? playItem + 1 : 0;
            playListChange(index);
            $('#song_autor').text(myPlayList[index]['autor']);
            $('#song_name').text(myPlayList[index]['name']);
			
					
			$("#total_time").css({ 'left':$("#song_title").width() + 55 })
        }
        
        function playListPrev(){
            var index = (playItem - 1 >= 0) ? playItem - 1 : myPlayList.length - 1;
            playListChange(index);
            $('#song_autor').text(myPlayList[index]['autor']);
            $('#song_name').text(myPlayList[index]['name']);
			
					
			$("#total_time").css({ 'left':$("#song_title").width() + 55  })
        }
        	
    });
});

/*
 * 
    
 */