var client = {
	api: "https://api.flanchan.moe/rtbw",
	wsapi: "wss://api.flanchan.moe/rtbw",
	timer: undefined,
	info: undefined,
	template: undefined,
	allTime: undefined,
	allTimeAverage: undefined,
	sessionAllTime: undefined,
	sessionAllTimeAverage: undefined,
	startupLast5: undefined,
	onWSclose: function(){},
	superBuffer: undefined,
	superGrapher: function(s){},
	preloadCycles: 10,
	start: function(grapher, cb=null, err=null) {
		client.grapher = grapher;
		$.ajaxSetup({
        		error: function(x, e) {
        			if(err!=null) err(e);
        		}
		});
		
		$.getJSON(client.api+"/info", function(res) {
			client.info = res;
			$.getJSON(client.api+"/template", function(template) {
				client.template = template;
				client.sessionAllTime = $.extend({}, template);
				client.sessionAllTimeAverage = $.extend({}, template);
				client.sessionAllTimeAverage._n = 0;
				
				$.getJSON(client.api+"/all", function(alltime) {
					client.allTime = alltime;
					$.getJSON(client.api+"/all/average", function(aaverage) {
						client.allTimeAverage = aaverage;
						$.getJSON(client.api+"/buffer/super", function(sbuf) {
							client.superBuffer = sbuf;
							$.getJSON(client.api+"/buffer/"+client.preloadCycles, function(last5) {
								client.startupLast5 = last5;
								try {
									
									var ws = undefined;
									try {
										ws = client.ws = new WebSocket(client.wsapi+"/cycle");
									}catch(e){
										if(err!=null) err(e);
										return;
									}
									ws.onopen = function() {
										if(cb!==null) cb();
									};
									
									ws.onclose = function() {
										client.onWSclose();
									};
									
									ws.onmessage = function(data) {
										var sdt = JSON.parse(data.data);
										
										if(sdt.type=="cycle") {
											var dt = sdt.data;
											client.allTime = cycleAdd(client.allTime, [dt]);
											client.sessionAllTime = cycleAdd(client.sessionAllTime, [dt]);
											client.allTimeAverage = cycleAcc(client.allTimeAverage, [dt], client.allTimeAverage._n);
											client.allTimeAverage._n +=1;
											client.sessionAllTimeAverage = cycleAcc(client.sessionAllTimeAverage, [dt], client.sessionAllTimeAverage._n);
											client.sessionAllTimeAverage._n +=1;
											client.grapher(dt);
										}
										else if(sdt.type=="supercycle")
										{
											client.superGrapher(sdt.data);
										}
									};
								} catch(e) {
									if(err!=null) err(e);
								}
							});
						});
					});
				});
			});
		});
		
	},
	stop: function() {
		if(client.timer!==undefined) clearInterval(client.timer);
	}
};