var List = {

	empty: false,
	page: 0,
	can_fit: Math.round(($("#wrapper").height()) / 71),
	element_height: (($("#wrapper").height()) / Math.round(($("#wrapper").height()) / 71)) - 25,
	uris: [],
	not_found: [],
	num_songs: 0,

	dragging: function(enabled) {
		if(!enabled) {
			var jqDraggableItem = $(".list-song");
			try {
				$(".list-song").draggable("destroy");
			} catch(e) {}

			jqDraggableItem.off("touchstart", Helper.touchstart);
			jqDraggableItem.off("touchmove", Helper.touchmove);
			jqDraggableItem.off("touchend", Helper.touchend);
		} else {
			if(Helper.mobilecheck()) {
				var jqDraggableItem = $(".list-song");
				try {
					$(".list-song").draggable("destroy");
				} catch(e) {}

				jqDraggableItem.off("touchstart", Helper.touchstart);
				jqDraggableItem.off("touchmove", Helper.touchmove);
				jqDraggableItem.off("touchend", Helper.touchend);
				$( ".list-song" ).draggable({
					axis:"x",
					containment: [-50, 0, 10, 0],
					scroll: true,
					drag: function(event, ui) {
						if(Helper.vertScroll) {
							return false;
						}
						if(ui.offset.left <= -10) {
							ui.position.left = ui.offset.left - 10;
						} else {
							ui.position.left = 0;
						}
					},
					stop: function(event, ui) {
						if(ui.offset.left == -50) {
							try {
								navigator.vibrate = navigator.vibrate || navigator.webkitVibrate || navigator.mozVibrate || navigator.msVibrate;
								if (navigator.vibrate) {
									navigator.vibrate(100);
								}
							} catch(e) {}
							$(".accept-delete").attr("data-video-id", $(this).attr("data-video-id"));
							$("#delete_song_title").html($(this).find(".list-title").html());
							$("#delete_song_alert").modal("open");

							var that = this;
							$(this).addClass("side_away");
							$(this).css("left", "0px");
							setTimeout(function() {
								$(that).removeClass("side_away");
							}, 300);

						} else {
							var that = this;
							$(this).addClass("side_away");
							$(this).css("left", "0px");
							setTimeout(function() {
								$(that).removeClass("side_away");
							}, 300);
						}
					}
				});

				jqDraggableItem.on("touchstart", Helper.touchstart);
				jqDraggableItem.on("touchmove", Helper.touchmove);
				jqDraggableItem.on("touchend", Helper.touchend);
			}
		}
	},

	channel_function: function(msg)
	{
		if(user_auth_started) {
			user_auth_started = false;
			$("#user_password").modal("close");
		}
		switch(msg.type)
		{
			case "list":
			//if(full_playlist == undefined || !offline){
				if((!offline || (offline && !msg.shuffled)) && !(offline && prev_chan_list == chan)){
					prev_chan_list = chan;
					List.populate_list(msg.playlist);
					if(full_playlist.length > 0) {
						Player.sendNext({title: full_playlist[0].title, videoId: full_playlist[0].id});
					}
				} else if(offline && prev_chan_list == chan && full_playlist != undefined && !msg.shuffled){
					List.populate_list(full_playlist, true);
					if(full_playlist.length > 0) {
						Player.sendNext({title: full_playlist[0].title, videoId: full_playlist[0].id});
					}
				}
				if(!w_p) List.dragging(true);
				break;
			case "added":
				List.added_song(msg.value);
				if(full_playlist.length > 0) {
					Player.sendNext({title: full_playlist[0].title, videoId: full_playlist[0].id});
				}
				if(!w_p) List.dragging(true);
				break;
			case "deleted":
				List.deleted_song(msg.value, msg.removed);
				break;
			case "vote":
				if(!offline){
					List.voted_song(msg.value, msg.time);
					if(full_playlist.length > 0) {
						Player.sendNext({title: full_playlist[0].title, videoId: full_playlist[0].id});
					}
				}
				if(!w_p) List.dragging(true);
				break;
			case "song_change":
				if(window.location.pathname != "/") List.song_change(msg.time, msg.remove);
				if(full_playlist.length > 0) {
					Player.sendNext({title: full_playlist[0].title, videoId: full_playlist[0].id});
				}
				if(!w_p) List.dragging(true);
			break;
		}
	},

	insertAtBeginning: function(song_info, transition) {
		var display = List.page == 0 ? "" : "none";
		var add = List.generateSong(song_info, transition, false, true, false, display, false);
		$("#wrapper").append(add);
	},

	insertAtIndex: function(song_info, transition, change) {
		var i = List.getIndexOfSong(song_info.id);
		var display = "none";
		if(!song_info.now_playing){
			if(i >= List.page && i < List.page + (List.can_fit)) display = "inline-block"
			var add = List.generateSong(song_info, transition, false, true, false, display, false);
			if(i === 0) {
				$("#wrapper").prepend(add);
			} else {
				$("#wrapper > div:nth-child(" + (i) + ")").after(add);
			}
			var added = $("#wrapper").children()[i];
			$(added).css("display", display);
			if(display == "inline-block" && $("#wrapper").children().length >= List.page + List.can_fit + 1){
				$($("#wrapper").children()[List.page + List.can_fit]).css("display", "none");
			} else if(i < List.page && $("#wrapper").children().length - (List.page + 1) >= 0){
				$($("#wrapper").children()[List.page]).css("display", "inline-block");
			} else if($("#wrapper").children().length > List.page + List.can_fit){
				$($("#wrapper").children()[List.page + List.can_fit - 1]).css("display", "inline-block");
			}
			if(change && List.page > 0){
				$($("#wrapper").children()[List.page - 1]).css("display", "none");
			}
			if(transition){
				setTimeout(function(){
					$(added).css("transform", "translateX(0%)");
					setTimeout(function() {
						$(added).removeClass("side_away");
					}, 300);
				},5);
			}
		}
	},

	populate_list: function(msg, no_reset)
	{
		if(!Helper.mobilecheck() && !embed){
			List.can_fit = Math.round(($("#wrapper").height()) / 71)+1;
			List.element_height = (($("#wrapper").height()) / List.can_fit)-5.3;
		} else if(embed) {
			List.can_fit = Math.round(($("#wrapper").height()) / 91) + 1;
			List.element_height = (($("#wrapper").height()) / List.can_fit)-4;
		} else {
			List.can_fit = Math.round(($(window).height() - $(".tabs").height() - $("header").height() - 64 - 8) / 71)+1;
			List.element_height = (($(window).height() - $(".tabs").height() - $("header").height() - 64 - 8) / List.can_fit)-5;
		}
		if(List.element_height < 55.2){
			List.can_fit = List.can_fit - 1;
			List.element_height = 55.2;
			List.can_fit = Math.round(($(window).height() - $(".tabs").height() - $("header").height() - 64 - 8) / 71);
			List.element_height = (($(window).height() - $(".tabs").height() - $("header").height() - 64 - 8) / List.can_fit)-5;
		}
		if(list_html === undefined) list_html = $("#list-song-html").html();
		full_playlist = msg;
		if(offline && !no_reset){
			for(var x = 0; x < full_playlist.length; x++){
				full_playlist[x].votes = 0;
			}
		}
		List.sortList();
		$("#wrapper").empty();

		Helper.log("---------------------------");
		Helper.log("---------FULL PLAYLIST-----");
		Helper.log(full_playlist);
		Helper.log("---------------------------");

		if(full_playlist.length > 1){
			$.each(full_playlist, function(j, _current_song){
				if(!_current_song.now_playing){ //check that the song isnt playing
					var generated = List.generateSong(_current_song, false, lazy_load, true, false, "", true)
					$("#wrapper").append(generated);
				}
			});
			if($("#wrapper").children().length > List.can_fit && !$("#pageButtons").length){
				$('<div id="pageButtons"><span class="first_page_hide btn-flat"><i class="material-icons">first_page</i></span><a class="first_page waves-effect waves-light btn-flat"><i class="material-icons">first_page</i></a><span class="prev_page_hide btn-flat"><i class="material-icons">navigate_before</i> prev</span><a class="prev_page waves-effect waves-light btn-flat"><i class="material-icons">navigate_before</i> prev</a> <span id="pageNumber">1</span> <a class="next_page waves-effect waves-light btn-flat">next <i class="material-icons">navigate_next</i></a><span class="next_page_hide btn-flat">next <i class="material-icons">navigate_next</i></span><a class="last_page waves-effect waves-light btn-flat"><i class="material-icons">last_page</i></a><span class="last_page_hide btn-flat"><i class="material-icons">last_page</i></span></div>').insertAfter("#wrapper");
				$(".prev_page").css("display", "none");
				$(".first_page").css("display", "none");
				$(".next_page_hide").css("display","none");
				$(".last_page_hide").css("display","none");

			} else if(!$("#pageButtons").length){
				$('<div id="pageButtons"><span class="first_page_hide btn-flat"><i class="material-icons">first_page</i></span><a class="first_page waves-effect waves-light btn-flat"><i class="material-icons">first_page</i></a><span class="prev_page_hide btn-flat"><i class="material-icons">navigate_before</i> prev</span><a class="prev_page waves-effect waves-light btn-flat"><i class="material-icons">navigate_before</i> prev</a> <span id="pageNumber">1</span> <a class="next_page waves-effect waves-light btn-flat">next <i class="material-icons">navigate_next</i></a><span class="next_page_hide btn-flat">next <i class="material-icons">navigate_next</i></span><a class="last_page waves-effect waves-light btn-flat"><i class="material-icons">last_page</i></a><span class="last_page_hide btn-flat"><i class="material-icons">last_page</i></span></div>').insertAfter("#wrapper");
				$(".prev_page").css("display", "none");
				$(".next_page").css("display", "none");
				$(".last_page").css("display", "none");
				$(".first_page").css("display", "none");
				$(".next_page_hide").css("display","inline-flex");
				$(".prev_page_hide").css("display","inline-flex");
			}

			List.dynamicContentPage(-10);


		} else{
			List.empty = true;
			$("#wrapper").html("<span id='empty-channel-message'>The playlist is empty.</span>");
			if(!$("#pageButtons").length){
				$('<div id="pageButtons"><span class="first_page_hide btn-flat"><i class="material-icons">first_page</i></span><a class="first_page waves-effect waves-light btn-flat"><i class="material-icons">first_page</i></a><span class="prev_page_hide btn-flat"><i class="material-icons">navigate_before</i> prev</span><a class="prev_page waves-effect waves-light btn-flat"><i class="material-icons">navigate_before</i> prev</a> <span id="pageNumber">1</span> <a class="next_page waves-effect waves-light btn-flat">next <i class="material-icons">navigate_next</i></a><span class="next_page_hide btn-flat">next <i class="material-icons">navigate_next</i></span><a class="last_page waves-effect waves-light btn-flat"><i class="material-icons">last_page</i></a><span class="last_page_hide btn-flat"><i class="material-icons">last_page</i></span></div>').insertAfter("#wrapper");
			}
			$(".prev_page").css("display", "none");
			$(".next_page").css("display", "none");
			$(".last_page").css("display", "none");
			$(".last_page_hide").css("display", "inline-flex");
			$(".first_page").css("display", "none");
			$(".next_page_hide").css("display","inline-flex");
			$(".prev_page_hide").css("display","inline-flex");
		}
		$("#settings").css("visibility", "visible");
		$("#settings").css("opacity", "1");
		$("#wrapper").css("opacity", "1");
	},

	dynamicContentPageJumpTo: function(page){
		page = page * List.can_fit;
		if(page > List.page || page < List.page){
			$("#wrapper").children().slice(List.page, List.page + List.can_fit).hide();
			List.page = page;
			$("#wrapper").children().slice(List.page, List.page + List.can_fit).css("display", "inline-block");
			if(List.page > 0 && $(".prev_page").css("display") == "none"){
				$(".prev_page").css("display", "inline-flex");
				$(".prev_page_hide").css("display", "none");
				$(".first_page").css("display", "inline-flex");
				$(".first_page_hide").css("display", "none");
			}

			if(List.page + List.can_fit >= $("#wrapper").children().length){
				$(".next_page_hide").css("display", "inline-flex");
				$(".next_page").css("display", "none");
				$(".last_page_hide").css("display", "inline-flex");
				$(".last_page").css("display", "none");
			}

			$("#pageNumber").html((List.page / List.can_fit) + 1);
		}
	},

	dynamicContentPage: function(way){
		if(way == 1){
			$("#wrapper").children().slice(List.page, List.page + List.can_fit).hide();
			List.page = List.page + List.can_fit;
			$("#wrapper").children().slice(List.page, List.page + List.can_fit).css("display", "inline-block");
			if(List.page > 0 && $(".prev_page").css("display") == "none"){
				$(".prev_page").css("display", "inline-flex");
				$(".prev_page_hide").css("display", "none");
				$(".first_page").css("display", "inline-flex");
				$(".first_page_hide").css("display", "none");
			}

			if(List.page + List.can_fit >= $("#wrapper").children().length){
				$(".next_page_hide").css("display", "inline-flex");
				$(".next_page").css("display", "none");
				$(".last_page_hide").css("display", "inline-flex");
				$(".last_page").css("display", "none");
			}
			//$("#wrapper").scrollTop(0);
		} else if(way == 10){
			$("#wrapper").children().slice(List.page, List.page + List.can_fit).hide();
			List.page = (Math.floor(($("#wrapper").children().length - 1)/ List.can_fit) * List.can_fit);
			$("#wrapper").children().slice(List.page, List.page + List.can_fit).css("display", "inline-block");

			if(List.page > 0 && $(".prev_page").css("display") == "none"){
				$(".prev_page").css("display", "inline-flex");
				$(".prev_page_hide").css("display", "none");
				$(".first_page").css("display", "inline-flex");
				$(".first_page_hide").css("display", "none");
			}

			if(List.page + List.can_fit >= $("#wrapper").children().length){
				$(".next_page_hide").css("display", "inline-flex");
				$(".next_page").css("display", "none");
				$(".last_page_hide").css("display", "inline-flex");
				$(".last_page").css("display", "none");
			}
		} else if(way==-10){
			$("#wrapper").children().slice(List.page, List.page + List.can_fit).hide();
			List.page = 0;
			$("#wrapper").children().slice(List.page, List.page + List.can_fit).css("display", "inline-block");
			if(List.page == 0 && $(".prev_page").css("display") != "none"){
				$(".prev_page").css("display", "none");
				$(".prev_page_hide").css("display", "inline-flex");
				$(".first_page").css("display", "none");
				$(".first_page_hide").css("display", "inline-flex");
			} else if($(".prev_page").css("display") == "none"){
				$(".prev_page_hide").css("display", "inline-flex");
				$(".first_page_hide").css("display", "inline-flex");
			} else {
				$(".prev_page_hide").css("display", "none");
				$(".first_page_hide").css("display", "none");
			}
			if(List.page + List.can_fit < $("#wrapper").children().length){
				$(".next_page_hide").css("display", "none");
				$(".next_page").css("display", "inline-flex");
				$(".last_page_hide").css("display", "none");
				$(".last_page").css("display", "inline-flex");
			}
		} else {
			$("#wrapper").children().slice(List.page - List.can_fit, List.page).css("display", "inline-block");
			$("#wrapper").children().slice(List.page, List.page + List.can_fit).hide();
			List.page = List.page - List.can_fit < 0 ? 0 : List.page - List.can_fit;
			if(List.page == 0 && $(".prev_page").css("display") != "none"){
				$(".prev_page").css("display", "none");
				$(".prev_page_hide").css("display", "inline-flex");
				$(".first_page").css("display", "none");
				$(".first_page_hide").css("display", "inline-flex");
			} else if($(".prev_page").css("display") == "none"){
				$(".prev_page_hide").css("display", "inline-flex");
				$(".first_page_hide").css("display", "inline-flex");
			} else {
				$(".prev_page_hide").css("display", "none");
				$(".first_page_hide").css("display", "none");
			}

			if(List.page + List.can_fit < $("#wrapper").children().length){
				$(".next_page_hide").css("display", "none");
				$(".next_page").css("display", "inline-flex");
				$(".last_page_hide").css("display", "none");
				$(".last_page").css("display", "inline-flex");
			}

		}
		$("#pageNumber").html((List.page / List.can_fit) + 1);
	},

	added_song: function(added){
		var now_playing;
		if(added != undefined){
			if(full_playlist.length !== 0){
				now_playing = full_playlist.pop();
			}
			full_playlist.push(added);
			List.sortList();
			if(now_playing){
				full_playlist.push(now_playing);
			}

			if($("#suggested-"+added.id).length > 0) {
				number_suggested = number_suggested - 1;
				if(number_suggested < 0) number_suggested = 0;

				var to_display = number_suggested > 9 ? "9+" : number_suggested;
				if(!$(".suggested-link span.badge.new.white").hasClass("hide") && to_display == 0){
					$(".suggested-link span.badge.new.white").addClass("hide");
				}

				$(".suggested-link span.badge.new.white").text(to_display);
			}

			$("#suggested-"+added.id).remove();
			if(List.empty){
				List.empty = false;
			}
			$("#empty-channel-message").remove();
			List.insertAtIndex(added, true);
			$($("#wrapper").children()[List.page + List.can_fit]).css("display", "none");
			if($("#wrapper").children().length > List.page + List.can_fit){
				$(".next_page_hide").css("display", "none");
				$(".next_page").removeClass("hide");
				$(".last_page_hide").css("display", "none");
				$(".next_page").css("display", "inline-flex");
				$(".last_page").css("display", "inline-flex");
			} else {
				$(".next_page_hide").css("display", "inline-flex");
				$(".next_page").css("display", "none");
			}
		}
	},

	deleted_song: function(deleted, removed){
		try{
			var index              = List.getIndexOfSong(deleted);
			var to_delete          = $("#wrapper").children()[index];
			//if(!removed) to_delete.style.height = 0;

			if(index < List.page && $("#wrapper").children().length - (List.page + 2) >= 0){
				$($("#wrapper").children()[List.page]).css("height", 0);
				$($("#wrapper").children()[List.page]).css("display", "inline-block");
				$($("#wrapper").children()[List.page]).css("height", List.element_height);
			} else if($("#wrapper").children().length > List.page + (List.can_fit)){
				$($("#wrapper").children()[List.page + (List.can_fit)]).css("height", 0);
				$($("#wrapper").children()[List.page + (List.can_fit)]).css("display", "inline-block");
				$($("#wrapper").children()[List.page + (List.can_fit)]).css("height", List.element_height);
			}

			if(List.page >= $("#wrapper").children().length - 1){
				List.dynamicContentPage(-1);
				$(".next_page_hide").css("display", "inline-flex");
				$(".next_page").css("display", "none");
				$(".last_page_hide").css("display", "inline-flex");
				$(".last_page").css("display", "none");
			} else if(List.page + List.can_fit + 1 >= $("#wrapper").children().length - 1){
				$(".next_page_hide").css("display", "inline-flex");
				$(".next_page").css("display", "none");
				$(".last_page_hide").css("display", "inline-flex");
				$(".last_page").css("display", "none");
			}
			/*setTimeout(function()
			{
				if(!removed){
					$("#"+deleted).remove();
					full_playlist.splice(List.getIndexOfSong(deleted), 1);
				}*/


			//}, 305);
			//if(removed) {
			if(List.page <= index && List.page - List.can_fit <= index) {
				$("#" + deleted).addClass("side_away");
				$("#" + deleted).find(".mobile-delete").remove();
				$("#" + deleted).css("transform", "translateX(-100%)");
				setTimeout(function() {
					$("#" + deleted).remove();

				}, 300);
			} else {
				$("#"+deleted).remove();
			}
				//$("#"+deleted).remove();
        full_playlist.splice(List.getIndexOfSong(deleted), 1);
				Player.sendNext({title: full_playlist[0].title, videoId: full_playlist[0].id});
		 	//}

		} catch(err) {
			full_playlist.splice(List.getIndexOfSong(deleted), 1);
			if(!List.empty){
				$("#"+deleted).remove();
				if(index < List.page && $("#wrapper").children().length - (List.page + 1) >= 0){
					$($("#wrapper").children()[List.page - 1]).css("display", "inline-block");
				} else if($("#wrapper").children().length > List.page + List.can_fit){
					$($("#wrapper").children()[List.page + (List.can_fit - 1)]).css("display", "inline-block");
				}
				Player.sendNext({title: full_playlist[0].title, videoId: full_playlist[0].id});
			}
		}

		if(full_playlist.length <= 2){
			List.empty = true;
			$("#wrapper").html("<span id='empty-channel-message'>The playlist is empty.</span>");
		}
		$("#suggested-"+deleted).remove();
		if(List.page + List.can_fit < $("#wrapper").children().length + 1){
			//$(".next_page_hide").css("display", "none");
			//$(".next_page").css("display", "flex");
		}
		if(List.page >= $("#wrapper").children().length){
			List.dynamicContentPage(-1);
		}
		Suggestions.checkUserEmpty();
	},

	voted_song: function(voted, time){
		var index_of_song = List.getIndexOfSong(voted);
		var song_voted_on = full_playlist[index_of_song];

		full_playlist[index_of_song].votes += 1;
		full_playlist[index_of_song].added = time;

		List.sortList();
		$("#"+voted).remove();
		List.insertAtIndex(song_voted_on, false);
	},

	song_change: function(time, remove){
		try{
			var length = full_playlist.length-1;
			$("#wrapper").children()[0].remove();
			if($("#wrapper").children().length === 0) {
				List.empty = true;
				$("#wrapper").html("<span id='empty-channel-message'>The playlist is empty.</span>");
			}

			full_playlist[0].now_playing        = true;
			full_playlist[0].votes              = 0;
			full_playlist[0].guids              = [];
			full_playlist[0].added              = time;
			if(!remove){
				full_playlist[length].now_playing   = false;
			} else {
				delete full_playlist[length];
			}
			Helper.log("---------------------------");
			Helper.log("---SONG ON FIRST INDEX-----");
			Helper.log(full_playlist[0]);
			Helper.log("---------------------------");
			full_playlist.push(full_playlist.shift());
			if(!remove){
				List.insertAtIndex(full_playlist[length-1], false, true);
			}

		}catch(e){}
	},

	vote: function(id, vote){
		if(!offline || (vote == "del" && (hasadmin && (!w_p && adminpass != "")))){
			socket.emit('vote', {channel: chan, id: id, type: vote, adminpass: adminpass == "" ? "" : Crypt.crypt_pass(adminpass), pass: embed ? '' : Crypt.crypt_pass(Crypt.get_userpass(chan.toLowerCase()))});
		} else {
			if(vote == "pos"){
				List.voted_song(id, (new Date()).getTime()/1000);
			} else {
				List.deleted_song(id);
			}
		}
		return true;
	},

	skip: function(){
		if(!offline){
			socket.emit('skip', {pass: adminpass == "" ? "" : Crypt.crypt_pass(adminpass), id:video_id, channel: chan.toLowerCase(), userpass: embed ? '' : Crypt.crypt_pass(Crypt.get_userpass(chan.toLowerCase()))});
		} else {
			Player.playNext();
		}
		return true;
	},

	exportToSpotify: function(){
		$.ajax({
			type: "GET",
			url: "https://api.spotify.com/v1/me",
			headers: {
				'Authorization': 'Bearer ' + access_token_data.access_token
			},
			success: function(response){
				var user_id = response.id;
				$("#playlist_loader_export").removeClass("hide");
				$(".exported-list-container").removeClass("hide");
				$.ajax({
					type: "POST",
					url: "https://api.spotify.com/v1/users/" + user_id + "/playlists",
					headers: {
						'Authorization': 'Bearer ' + access_token_data.access_token,
						'Content-Type': 'application/json'
					},
					data: JSON.stringify({
						name: chan.toLowerCase() + " - Zoff",
						public: true
					}),
					success: function(response){
						var playlist_id = response.id;
						$.each(full_playlist, function(i, curr_song){
							List.searchSpotify(curr_song, playlist_id, user_id);
						});
					}
				});
			}
		})
	},

	searchSpotify: function(curr_song, playlist_id, user_id){
		var original_track = curr_song.title;
		var track = (curr_song.title.toLowerCase().replace("-", " "));
		if(track.startsWith("the")) {
			track = track.replace("the", "");
		}
		track = track.replace(" hd", "");
		track = track.replace("official hd video", "");
		track = track.replace("unofficial video", "");
		track = track.replace("studio footage", "");
		track = track.replace("great song", "");
		track = track.replace("-", " ");
		track = track.replace("-", " ");
		track = track.replace(" hq", " ");
		track = track.replace("lyric video", "");
		track = track.replace("lyrics video", "");
		track = track.replace("album version", "");
		track = track.replace("drive original movie soundtrack", "");
		track = track.replace("original movie soundtrack", "");
		track = track.replace("live sessions", "");
		track = track.replace("audio only", "");
		track = track.replace("audio", "");
		track = track.replace("(new)", "");
		track = track.replace(" by ", " ");
		track = track.replace(" vs ", " ");
		track = track.replace("(full)", " ");
		track = track.replace("(video)", " ");
		track = track.replace("&", " ");
		track = track.replace("with lyrics", "");
		track = track.replace("lyrics", "");
		track = track.replace("w/", "");
		track = track.replace("w/", "");
		track = track.replace("official video", "");
		track = track.replace("studio version", "");
		track = track.replace("official music video", "");
		track = track.replace("music video", "");
		track = track.replace("musicvideo", "");
		track = track.replace("original video", "");
		track = track.replace("full version", "");
		track = track.replace("full song", "");
		track = track.replace("(official)", "");
		track = track.replace("official", "");
		track = track.replace("(original)", "");
		track = track.replace("(", " ");
		track = track.replace(")", " ");
		track = track.replace("|", "");
		track = track.replace("feat.", " ");
		track = track.replace("feat", " ");
		track = track.replace("ft.", " ");
		track = track.replace("[", " ");
		track = track.replace("]", " ");
		track = track.replace(" free ", "");
		track = track.replace(" hd", "");
		track = track.replace("original mix", " ");
		track = track.replace("radio edit", " ");
		track = track.replace("pop version", " ");
		track = track.replace("  ", " ").replace("  ", " ").replace("  ", " ").replace("  ", " ").replace("  ", " ").replace("  ", " ");
		track = encodeURIComponent(track);

		$.ajax({
			type: "GET",
			url: "https://api.spotify.com/v1/search?q=" + track + "&type=track",
			headers: {
				'Authorization': 'Bearer ' + access_token_data.access_token
			},
			async: true,
			statusCode: {
				429: function(jqXHR) {
					console.log(jqXHR.getAllResponseHeaders());
					var retryAfter = jqXHR.getResponseHeader("Retry-After");
					console.log(retryAfter);
					if (!retryAfter) retryAfter = 5;
					retryAfter = parseInt(retryAfter, 10);
					Helper.log("Retry-After", retryAfter);
					setTimeout(function(){
						List.searchSpotify(curr_song, playlist_id, user_id);
					}, retryAfter * 1000);
				}
			},
			error: function(err){
				if(err.status == 429){
					console.log(err.getAllResponseHeaders());
					var retryAfter = err.getResponseHeader("Retry-After");
					console.log(retryAfter);
					if (!retryAfter) retryAfter = 5;
					retryAfter = parseInt(retryAfter, 10);
					Helper.log("Retry-After", retryAfter);
					setTimeout(function(){
						List.searchSpotify(curr_song, playlist_id, user_id);
					}, retryAfter * 1000);
				}
			},
			success: function(response){
				var found = false;
				$.each(response.tracks.items, function(i, data){
					data.name = data.name.toLowerCase();
					data.name = data.name.replace("(", " ");
					data.name = data.name.replace(")", " ");
					data.name = data.name.replace("[", " ");
					data.name = data.name.replace("]", " ");
					data.name = data.name.replace("-", " ");
					data.name = data.name.replace("-", " ");
					data.name = data.name.replace("-", " ");
					data.name = data.name.replace("original mix", " ");
					data.name = data.name.replace("album version", " ");
					data.name = data.name.replace("abum version", " ");
					data.name = data.name.replace("feat.", " ");
					data.artists[0].name = data.artists[0].name.replace("feat.", " ");
					data.artists[0].name = data.artists[0].name.replace("feat", " ");
					data.name = data.name.replace("feat", " ");
					data.name = data.name.replace("ft.", " ");
					data.name = data.name.replace("radio edit", " ");
					data.name = data.name.replace("pop version", " ");
					data.name = data.name.replace("  ", " ").replace("  ", " ").replace("  ", " ").replace("  ", " ").replace("  ", " ").replace("  ", " ").replace("  ", " ").replace("  ", " ");
					data.artists[0].name = data.artists[0].name.replace("  ", " ").replace("  ", " ").replace("  ", " ").replace("  ", " ").replace("  ", " ").replace("  ", " ").replace("  ", " ").replace("  ", " ");
					if(data.name.substring(data.name.length-1) == " ") data.name = data.name.substring(0,data.name.length-1);
					if(data.name.substring(data.name.length-1) == "." && track.substring(track.length-1) != "."){
						data.name = data.name.substring(0,data.name.length-1);
					}
					if(decodeURIComponent(track).indexOf(data.artists[0].name.toLowerCase()) >= 0 && decodeURIComponent(track).indexOf(data.name.toLowerCase()) >= 0){
						found = true;
						List.uris.push(data.uri);
						Helper.log("Found", track);
						//List.num_songs = List.num_songs + 1;
						return false;
					} else {
						var splitted = data.name.split(" ");
						for(var i = 0; i < splitted.length; i++){
							if((splitted[i] == "and" && track.indexOf("&") >= 0) || (splitted[i] == "&" && track.indexOf("and") >= 0)){
								continue;
							} else if(track.indexOf(splitted[i]) < 0){
								return true;
							}
						}
						found = true;
						List.uris.push(data.uri);
						Helper.log("Found", track);
						//List.num_songs = List.num_songs + 1;
						return false;
					}
				});
				if(!found){
					List.not_found.push(original_track);
					List.num_songs = List.num_songs + 1;
					Helper.log("Didn't find", original_track);
				}
				if(List.num_songs + List.uris.length == full_playlist.length){
					if(List.uris.length > 100){
						while(List.uris.length > 100){
							List.addToSpotifyPlaylist(List.uris.slice(0, 100), playlist_id, user_id);
							List.uris = List.uris.slice(100, List.uris.length);
						}
						List.addToSpotifyPlaylist(List.uris, playlist_id, user_id);
						$("#playlist_loader_export").addClass("hide");
					} else {
						List.addToSpotifyPlaylist(List.uris, playlist_id, user_id);
						$("#playlist_loader_export").addClass("hide");
					}
					if($(".exported-spotify-list").length == 0) {
						$(".exported-list").append("<a target='_blank' class='btn light exported-playlist exported-spotify-list' href='https://open.spotify.com/user/" + user_id + "/playlist/"+ playlist_id + "'>" + chan + "</a>");
					}
					$.each(List.not_found, function(i, data){
						var not_added_song = $("<div>" + not_export_html + "</div>");
						not_added_song.find(".extra-add-text").attr("value", data);
						not_added_song.find(".extra-add-text").attr("title", data);
						$(".not-exported-container").append(not_added_song.html());
					})
					$(".not-exported").removeClass("hide");
					$(".spotify_export_button").css("display", "block");
				}
			}
		});
	},

	addToSpotifyPlaylist: function(uris, playlist_id, user_id){
		$.ajax({
			type: "POST",
			url: "https://api.spotify.com/v1/users/" + user_id + "/playlists/" + playlist_id + "/tracks",
			headers: {
				'Authorization': 'Bearer ' + access_token_data.access_token,
				'Content-Type': 'application/json'
			},
			data: JSON.stringify({
				uris: uris
			}),
			error: function(response){
				var temp_playlist_id = playlist_id;
				var temp_uris = uris;
				var temp_user_id = user_id;
				setTimeout(function(){
					List.addToSpotifyPlaylist(temp_uris, temp_playlist_id, temp_user_id);
				}, 3000);
			},
			success: function(response){
				Helper.log("Added songs");
			}
		})
	},

	exportToYoutube: function(){
		var request_url = "https://www.googleapis.com/youtube/v3/playlists?part=snippet";
		$(".exported-list-container").removeClass("hide");
		$("#playlist_loader_export").removeClass("hide");
		$.ajax({
			type: "POST",
			url: request_url,
			headers: {
				'Authorization': 'Bearer ' + access_token_data_youtube.access_token,
				'Content-Type': 'application/json'
			},
			data: JSON.stringify({
				snippet: {
					title: Helper.upperFirst(chan.toLowerCase()),
					description: 'Playlist exported from zoff',
				}
			}),
			success: function(response){
				var number_added = 0;
				var playlist_id = response.id;
				var request_url = "https://www.googleapis.com/youtube/v3/playlistItems?part=snippet";
				List.addToYoutubePlaylist(playlist_id, full_playlist, number_added, request_url)
			},
			error: function(response){
				Helper.log(response);
			}
		});
	},

	addToYoutubePlaylist: function(playlist_id, full_playlist, num, request_url){
		var _data = JSON.stringify({
			'snippet': {
				'playlistId': playlist_id,
				'resourceId': {
					'kind': 'youtube#video',
					'videoId': full_playlist[num].id
				}
			}
		});
		$.ajax({
			type: "POST",
			url: request_url,
			headers: {
				'Authorization': 'Bearer ' + access_token_data_youtube.access_token,
				'Content-Type': 'application/json'
			},
			data: _data,
			success: function(response){
				Helper.log("Added video: " + full_playlist[num].id + " to playlist id " + playlist_id);
				if(num == full_playlist.length - 1){
					Helper.log("All videoes added!");
					Helper.log("url: https://www.youtube.com/playlist?list=" + playlist_id);
					$(".exported-list").append("<a target='_blank' class='btn light exported-playlist' href='https://www.youtube.com/playlist?list=" + playlist_id + "'>" + chan + "</a>");
					$("#playlist_loader_export").addClass("hide");
					$(".current_number").addClass("hide");
					//$(".youtube_export_button").removeClass("hide");
				} else {
					//setTimeout(function(){
					$(".current_number").removeClass("hide");
					$(".current_number").text((num + 1) + " of " + (full_playlist.length));
					List.addToYoutubePlaylist(playlist_id, full_playlist, num + 1, request_url)
					//}, 50);
				}
			}

		});
	},

	importOldList: function(chan){
		var ids="";
		var num=0;

		playlist_url = "lists/"+chan+".json";

		list = $.parseJSON($.ajax({
			type: "GET",
			url: playlist_url,
			async: false
		}).responseText);

		$.each(list.songs, function(i,data)
		{
			ids+=data.id+",";

			if(num>45){
				Search.addVideos(ids);

				ids = "";
				num = 0;
			}
			num++;
		});

		Search.addVideos(ids);
		document.getElementById("search").value = "";
	},

	sortList: function()
	{
		full_playlist.sort(Helper.predicate({
			name: 'votes',
			reverse: true
		}, {
			name: 'added',
			reverse: false
		}, {
			name: 'title',
			reverse: false
		}));
	},

	show: function(){
		if(!Helper.mobilecheck())
		{
			if(showToggle){
				showToggle=false;
				$("#toptitle").empty();
				$("#chan").addClass("bigChan");
				//$("#chan").html("zoff.me/"+encodeURI(chan));
				$("#chan").html("zoff.me/"+chan.toLowerCase());
			}else{
				showToggle=true;
				$("#toptitle").html("Zoff");
				$("#chan").removeClass("bigChan");
				$("#chan").html(chan);
			}
		}
	},

	generateSong: function(_song_info, transition, lazy, list, user, display, initial)
	{
		if(list_html === undefined) list_html = $("#list-song-html").html();
		var video_id    = _song_info.id;
		var video_title = _song_info.title;
		var video_votes = _song_info.votes;
		var video_thumb = "background-image:url('//img.youtube.com/vi/"+video_id+"/mqdefault.jpg');";
		var song        = $("<div>"+list_html+"</div>");
		var image_attr  = "style";

		var attr;
		var del_attr;
		//song.find(".list-song");
		if(transition) {
			song.find(".list-song").css("transform", "translateX(100%)");
			song.find(".list-song").addClass("side_away");
		}
		song.find(".list-song").css("height", List.element_height);
		if(!w_p) song.find(".card-action").removeClass("hide");
		if(video_votes == 1)song.find(".vote-text").text("vote");
		if(lazy){
			video_thumb = "//img.youtube.com/vi/"+video_id+"/mqdefault.jpg";
			image_attr  = "data-original";
		}
		if(list){
			song.find(".list-votes").text(video_votes);
			song.find("#list-song").attr("data-video-id", video_id);
			song.find("#list-song").attr("data-video-type", "song");
			song.find("#list-song").attr("id", video_id);
			song.find(".vote-container").attr("title", video_title);
			if((($("#wrapper").children().length >= List.can_fit) && initial) || display == "none"){
				song.find(".card").css("display", "none");
			}
			attr     = ".vote-container";
			del_attr = "delete_button";

			var _temp_duration = Helper.secondsToOther(_song_info.duration);
			song.find(".card-duration").text(Helper.pad(_temp_duration[0]) + ":" + Helper.pad(_temp_duration[1]));
		}else if(!list){
			//song.find(".card-duration").remove();
			//song.find(".list-song").removeClass("playlist-element");
			//song.find(".more_button").addClass("hide");
			song.find(".suggested_remove").removeClass("hide");
			song.find(".vote-text").text("");
			song.find(".card-duration").text(Helper.pad(_song_info.duration[0]) + ":" + Helper.pad(_song_info.duration[1]));
			var added_by = "user";
			attr     = ".add-suggested";
			if(user){
				del_attr = "del_user_suggested";
			} else{
				del_attr = "del_suggested";
				added_by = "system";
			}
			song.find(".vote-container").attr("class", "clickable add-suggested");
			song.find(".add-suggested").attr("title", video_title);
			song.find(".delete_button").addClass(del_attr);
			song.find(attr).attr("data-video-title", video_title);
			song.find(attr).attr("data-video-length", _song_info.length);
			song.find(attr).attr("data-added-by", added_by);
			song.find("#list-song").attr("data-video-type", "suggested");
			song.find("#list-song").attr("data-video-id", video_id);
			song.find("#list-song").attr("id", "suggested-" + video_id);
			song.find(".list-image").attr("class", song.find(".list-image").attr("class").replace("list-image", "list-suggested-image"));

		}

		if(Helper.mobilecheck()) {
			song.find(".waves-effect").removeClass("waves-effect");
			song.find(".waves-light").removeClass("waves-light");

		}

		song.find(".list-title").text(video_title);
		song.find(".list-title").attr("title", video_title);
		//song.find(".vote-container").attr("onclick", "vote('"+video_id+"','pos')");
		song.find(attr).attr("data-video-id", video_id);
		song.find(".list-image").attr(image_attr,video_thumb);
		song.find(".list-suggested-image").attr(image_attr,video_thumb);
		song.find("."+del_attr).attr("data-video-id", video_id);
		//song.find("#del").attr("onclick", "vote('"+video_id+"', 'del')");

		return song.html();
	},

	getIndexOfSong: function(id)
	{
		try{
			indexes = $.map(full_playlist, function(obj, index) {
				if(obj.id == id) {
					return index;
				}
			});
			return indexes[0];
		}catch(e){}
	},

	scrollTop: function(){
		$("#wrapper").scrollTop(0);
	},

	scrollBottom: function(){
		$("#wrapper").scrollTop($("#wrapper")[0].scrollHeight);
	}
};