var totalCan = $("#cycleBar");
var speedCan = $('#cycleSpeed');

var tflagCan = $('#tPostsByFlag');
var tflagPieCan = $('#tPostsByFlagPie');
var tNmaesCan = $('#tNmaes');
var tImagesCan = $('#tImages');
var tThreadsCan = $('#tThreads');
var tIdsCan= $('#tIds');
var tSubjectsCan = $('#tSubjects');

var tsflagCan = $('#tsPostsByFlag');
var tsflagPieCan = $('#tsPostsByFlagPie');
var tsNmaesCan = $('#tsNmaes');
var tsImagesCan = $('#tsImages');
var tsThreadsCan = $('#tsThreads');
var tsIdsCan= $('#tsIds');
var tsSubjectsCan = $('#tsSubjects');
var tsCycleSpeedCan = $('#tsCycleSpeed');
//var tsCycleAverageCan = $('#tsCycleAverage');

var tAgCandleCan = $('#tAgCandle');

const maxEntries= client.preloadCycles;

function setStatus(str)
{
	$('#status').text(str);
}

function lerpRGB(a,b,t)
{
	return {
		r: a.r + (b.r - a.r) * t,
		g: a.g + (b.g - a.g) * t,
		b: a.b + (b.b - a.b) * t
	};
}

function add_new_candle(charts, data,update=true,close=null)
{
	//charts.agcandle.data.labels.push(fixtime2(new Date(data.timestamp)));
	if(!data._candle.number.t)
		data._candle.number.t = new Date(data.timestamp);
	if(close!==null)
		data._candle.number.o = close;
		
	charts.agcandle.data.datasets[0].data.push(data._candle.number);
	if(update) charts.agcandle.update();
}

function createNewCandle(charts, close)
{
	if(!!charts.agcandle.data.datasets[0].data[charts.agcandle.data.datasets[0].data.length-1])
		charts.agcandle.data.datasets[0].data[charts.agcandle.data.datasets[0].data.length-1].c = close;
	charts.agcandle.data.datasets[0].data.push({o: close, h:close, l:close, c:close, t:new Date()});
	charts.agcandle.update();
}

function total_add_data(chart, label, data, update=true){
	//chart.addData(value, label);
	
	if(chart.data.labels.length>=maxEntries)
	{
		chart.data.labels.shift();
		chart.data.datasets[0].data.shift();
		chart.data.datasets[1].data.shift();
		chart.data.datasets[2].data.shift();
		chart.data.datasets[3].data.shift();
	}
	
	chart.data.labels.push(label);
	
	chart.data.datasets[0].data.push(data.number);
	chart.data.datasets[1].data.push(data.names);
	chart.data.datasets[2].data.push(data.trips);
	chart.data.datasets[3].data.push(data.nametrips);
	
	if(update)
		chart.update();
}

function fixtime(now){
	var
	h= now.getHours(), 
	m= now.getMinutes(), 
	s= now.getSeconds();
	return h+":"+m+":"+s;
}

function fixtime2(now){
	var
	y = now.getFullYear(),
	M = now.getMonth(),
	d = now.getUTCDate(),
	h= now.getHours(), 
	m= now.getMinutes(), 
	s= now.getSeconds();
	return y+"."+(M+1)+"."+d+" "+h+":"+m+":"+s;
}


function grapher(data, charts, update=true) {
	//cycle graph
	total_add_data(charts.total, fixtime(new Date(data.timestamp)), data,update);
	
	
	
}

function updateSection(gr, pfx, allTime, allTimeAverage,data=null)
{
	var share = flagShare(allTime.number, allTime.countries);
	
	$('#'+pfx+'last').text(allTime.last);
	$('#'+pfx+'posts').text(allTime.number);
	$('#'+pfx+'flagshare').text(lcStr(flagShareStr(share),40));
	
	$('#'+pfx+'avg').text(allTimeAverage.number.toFixed(2));
	$('#'+pfx+'upcycle').text(allTimeAverage._n);
	
	$('#'+pfx+'flagshare_container > ul').empty();
	share.sort(function (a, b) {
		return a.total < b.total ? 1 : -1;
	});
	
	gr.aflag.data.labels.length =
	gr.aflag.data.datasets[0].data.length = 0;
	
	gr.aflagpie.data.labels.length =
	gr.aflagpie.data.datasets[0].data.length = 
	gr.aflagpie.data.datasets[0].backgroundColor.length = 0;
	
	var cole = {r: 0, g: 0,b: 255};
	var cols = {r: 255, g: 128, b: 128};
	
	var colstr = function(x) {
		return  "rgba("+x.r+","+x.g+","+x.b+", 1.0)";
	};
	
	for(var i in share) {
		$('#'+pfx+'flagshare_container > ul').append("<li>"+share[i]["key"]+": "+(share[i]["val"]*100.00).toFixed(2)+"% ("+share[i]["total"]+")</li>");
		gr.aflag.data.labels.push(share[i]["key"]);
		gr.aflag.data.datasets[0].data.push(share[i]["total"]);
		
		gr.aflagpie.data.labels.push(share[i]["key"]);
		gr.aflagpie.data.datasets[0].data.push(share[i]["total"]);
		
		gr.aflagpie.data.datasets[0].backgroundColor.push(colstr(lerpRGB(cols,cole,(i/share.length))));
		
	}
	
	
	gr.anamepie.data.datasets[0].data[0] = allTime.number-(allTime.names+allTime.trips+allTime.nametrips);
	gr.anamepie.data.datasets[0].data[1] = allTime.names;
	gr.anamepie.data.datasets[0].data[2] = allTime.trips;
	gr.anamepie.data.datasets[0].data[3] = allTime.nametrips;
	
	gr.aimagepie.data.datasets[0].data[0] = allTime.images;
	gr.aimagepie.data.datasets[0].data[1] = allTime.number-allTime.images;
	
	gr.athreadpie.data.datasets[0].data[0] = allTime.threads;
	gr.athreadpie.data.datasets[0].data[1] = allTime.number-allTime.threads;
	
	gr.aidspie.data.datasets[0].data[0] = allTime.ids;
	gr.aidspie.data.datasets[0].data[1] = allTime.number-allTime.ids;
	
	gr.asubjectspie.data.datasets[0].data[0] = allTime.subjects;
	gr.asubjectspie.data.datasets[0].data[1] = allTime.threads-allTime.subjects;
	
	gr.aflag.update();
	gr.aflagpie.update();
	gr.anamepie.update();
	gr.aimagepie.update();
	gr.athreadpie.update();
	gr.aidspie.update();
	gr.asubjectspie.update();
}

function updateAllTime(gr,data=null)
{
	updateSection(gr, "at_", client.allTime, client.allTimeAverage,data);
}

function flagShare(total, ctr)
{
	var ret = [];
	for(var key in ctr)
	{
		ret.push({key: key, val: ctr[key]/total, total: ctr[key]});
	}
	return ret;
}

function lcStr(str, mx)
{
	if(str.length>mx)
		return str.slice(0, mx)+"...";
	else return str;
}

function flagShareStr(share)
{
	share.sort(function (a, b) {
		return a.total < b.total ? 1 : -1;
	});
	var strs= [];
	for(var shr in share)
	{
		shr = share[shr];
		strs.push(shr["key"]+": "+(shr["val"]*100.00).toFixed(2)+"%");
	}
	return strs.join(", ");
}

//update session
function graphCycle(data, charts,update=true)
{
	
	$('#cytb > tbody > tr:first').before("<tr>"+
				"<td>"+fixtime(new Date(data.timestamp))+(!update?" <i>(preload)</i>":"")+"</td>"+
				"<td>"+data.last+"</td>"+
				"<td>"+data.number+"</td>"+
				"<td>"+((data.number/client.allTimeAverage.number)*100.00).toFixed(2)+"% "+(update&&(client.sessionAllTimeAverage.number>0)?(((data.number/client.sessionAllTimeAverage.number)*100.00).toFixed(2)+"% (session)"):"")+"</td>"+
				"<td>"+flagShareStr(flagShare(data.number, data.countries))+"</td>"+
				"<td>"+data.names+"</td>"+
				"<td>"+data.trips+"</td>"+
				"<td>"+data.nametrips+"</td>"+
			"</tr>");
	grapher(data, charts,update);
	
	updateSection(charts, "s_", client.sessionAllTime, client.sessionAllTimeAverage);
	
	//All time average comparison
	
	if(charts.speed.data.labels.length>=maxEntries){
		charts.speed.data.labels.shift();
		charts.speed.data.datasets[0].data.shift();
		charts.speed.data.datasets[1].data.shift();
		charts.speed.data.datasets[2].data.shift();
	}
	
	charts.speed.data.labels.push(fixtime(new Date(data.timestamp)));
	charts.speed.data.datasets[0].data.push( ((data.number/client.allTimeAverage.number)*100.00).toFixed(2));
	charts.speed.data.datasets[1].data.push( data.number);
	charts.speed.data.datasets[2].data.push( client.allTimeAverage.number);
	if(update) {
		charts.speed.update();
		
		charts.aspeed.data.labels.push(fixtime(new Date(data.timestamp)));
		charts.aspeed.data.datasets[0].data.push( ((data.number/client.sessionAllTimeAverage.number)*100.00).toFixed(2));
		charts.aspeed.data.datasets[1].data.push( data.number);
		charts.aspeed.data.datasets[2].data.push( client.sessionAllTimeAverage.number );
		charts.aspeed.update();
	}
	
	//Candle
	
	var lc = charts.agcandle.data.datasets[0].data[charts.agcandle.data.datasets[0].data.length-1];
	if(lc) {
		lc.c = data.number;
		if(data.number>lc.h)
			lc.h = data.number;
		if(data.number<lc.l)
			lc.l = data.number;
		if(update)
			charts.agcandle.update();
	} 
}
		
function begin() {
	
	var chartASubjectsPie = new Chart(tSubjectsCan, {
		type: "pie",
		data: {
			labels: ["Subject OPs", "Other OPs"],
			datasets: [{
				label: "Share",
				backgroundColor:["blue", "green"],
				borderColor: 'rgba(255,255,255, 0.75)',
				data: [0,0]
			}]
		}, options: {
                	maintainAspectRatio: false,
		}
	});
	var chartAIdsPie = new Chart(tIdsCan, {
		type: "pie",
		data: {
			labels: ["IDs", "Imptrash"],
			datasets: [{
				label: "Share",
				backgroundColor:["blue", "grey"],
				borderColor: 'rgba(255,255,255, 0.75)',
				data: [0,0]
			}]
		}, options: {
                	maintainAspectRatio: false,
		}
	});
	var chartAthreadsPie = new Chart(tThreadsCan, {
		type: "pie",
		data: {
			labels: ["Threads", "Comments"],
			datasets: [{
				label: "Share",
				backgroundColor:["blue", "green"],
				borderColor: 'rgba(255,255,255, 0.75)',
				data: [0,0]
			}]
		}, options: {
                	maintainAspectRatio: false,
		}
	});
	var chartAImagesPie = new Chart(tImagesCan, {
		type: "pie",
		data: {
			labels: ["Image posts", "Text posts"],
			datasets: [{
				label: "Share",
				backgroundColor:["blue", "green"],
				borderColor: 'rgba(255,255,255, 0.75)',
				data: [0,0]
			}]
		}, options: {
                	maintainAspectRatio: false,
		}
	});
	var chartsANamesPie = new Chart(tNmaesCan, {
		type: "pie",
		data: {
			labels: ["Anons", "Namefags", "Tripfags", "Name+tripfags"],
			datasets: [{
				label: "Share",
				backgroundColor:["blue", "green", "cyan", "red"],
				borderColor: 'rgba(255,255,255, 0.75)',
				data: [0,0,0,0]
			}]
		}, options: {
			//title: "Names",
                	maintainAspectRatio: false,
		}
	});
	var chartAFlagsPie = new Chart(tflagPieCan, {
		type: "pie",
		data: {
			labels: ["(unbound)"],
			datasets: [{
				label: "Share",
				backgroundColor: ["blue","green","red"],
				//fillColor: ["blue", "green", "red"],
				borderColor: 'rgba(255,255,255, 0.75)',
				data: [1]
			}]
		}, options: {
                	maintainAspectRatio: false,
                	animation: false,
                	legend: {
                		display: false
                	}
                }
	});

	var chartAFlags = new Chart(tflagCan, {
		type: "bar",
		data: {
			labels: [],
			datasets: [{
				label: "Posts",
				backgroundColor: "rgba(255, 124, 60, 0.8)",
				data: [],
			}]
		}, options: {
                	maintainAspectRatio: false,
                	animation: false,
                	legend: {
                		display: false
                	},
                	scales: {
		        	yAxes: [{
					ticks: {
						beginAtZero: true
					}
				}]
			}
                }
	});
	
	/// START SESSION CHARTS
	
	var chartSSubjectsPie = new Chart(tsSubjectsCan, {
		type: "pie",
		data: {
			labels: ["Subject OPs", "Other OPs"],
			datasets: [{
				label: "Share",
				backgroundColor:["blue", "green"],
				borderColor: 'rgba(255,255,255, 0.75)',
				data: [0,0]
			}]
		}, options: {
                	maintainAspectRatio: false,
		}
	});
	var chartSIdsPie = new Chart(tsIdsCan, {
		type: "pie",
		data: {
			labels: ["IDs", "Imptrash"],
			datasets: [{
				label: "Share",
				backgroundColor:["blue", "grey"],
				borderColor: 'rgba(255,255,255, 0.75)',
				data: [0,0]
			}]
		}, options: {
                	maintainAspectRatio: false,
		}
	});
	var chartSthreadsPie = new Chart(tsThreadsCan, {
		type: "pie",
		data: {
			labels: ["Threads", "Comments"],
			datasets: [{
				label: "Share",
				backgroundColor:["blue", "green"],
				borderColor: 'rgba(255,255,255, 0.75)',
				data: [0,0]
			}]
		}, options: {
                	maintainAspectRatio: false,
		}
	});
	var chartSImagesPie = new Chart(tsImagesCan, {
		type: "pie",
		data: {
			labels: ["Image posts", "Text posts"],
			datasets: [{
				label: "Share",
				backgroundColor:["blue", "green"],
				borderColor: 'rgba(255,255,255, 0.75)',
				data: [0,0]
			}]
		}, options: {
                	maintainAspectRatio: false,
		}
	});
	var chartsSNamesPie = new Chart(tsNmaesCan, {
		type: "pie",
		data: {
			labels: ["Anons", "Namefags", "Tripfags", "Name+tripfags"],
			datasets: [{
				label: "Share",
				backgroundColor:["blue", "green", "cyan", "red"],
				borderColor: 'rgba(255,255,255, 0.75)',
				data: [0,0,0,0]
			}]
		}, options: {
			//title: "Names",
                	maintainAspectRatio: false,
		}
	});
	var chartSFlagsPie = new Chart(tsflagPieCan, {
		type: "pie",
		data: {
			labels: ["(unbound)"],
			datasets: [{
				label: "Share",
				backgroundColor: ["blue","green","red"],
				//fillColor: ["blue", "green", "red"],
				borderColor: 'rgba(255,255,255, 0.75)',
				data: [1]
			}]
		}, options: {
                	maintainAspectRatio: false,
                	animation: false,
                	legend: {
                		display: false
                	}
                }
	});

	var chartSFlags = new Chart(tsflagCan, {
		type: "bar",
		data: {
			labels: [],
			datasets: [{
				label: "Posts",
				backgroundColor: "rgba(255, 124, 60, 0.8)",
				data: [],
			}]
		}, options: {
                	maintainAspectRatio: false,
                	animation: false,
                	legend: {
                		display: false
                	},
                	scales: {
		        	yAxes: [{
					ticks: {
						beginAtZero: true
					}
				}]
			}
                }
	});
	
	var chartSCycleSpeed= new Chart(tsCycleSpeedCan, {
		type:"line",
		data: {
			labels: [],
			datasets: [{
				label: "% of session avg",
				yAxisID: "A",
				borderColor: "rgba(0, 102, 204, 0.6)",
				backgroundColor: "rgb(0, 204, 255, 0.2)",
				tension: 0,
				data:[]
			}, {
				fill: false,
				yAxisID: "B",
				borderColor: "rgba(255,0,0,0.6)",
				label: "Number",
				tension: 0,
				data:[]
			}, {
				fill: false,
				yAxisID: "B",
				borderColor: "rgba(0,255,0,0.6)",
				label: "Average",
				tension: 0.1,
				data:[]
			}]
		}, options: {
          		maintainAspectRatio: false,
			scales: {
				yAxes: [{
					id: "A",
					ticks: {
						beginAtZero: true,
						callback:  function(label, index, labels) {
							return label+"%";
						}
					}
				}, {
					id: "B",
					ticks: {
						beginAtZero: true
					}
				}]
			}
		}
	});
	
	/// END SESSION CHARTS
	
	
	var chartTotal = new Chart(totalCan, {
		type: "bar",
		data: {
			labels: Array(maxEntries).fill("(unbound)"),
			datasets: [{
				label: "Posts",
				backgroundColor: "rgba(102, 255, 255, 0.6)",
				data: Array(maxEntries).fill(0)
			}, {
				label: "Namefags",
				backgroundColor: "rgba(102, 255, 102, 0.7)",
				data: Array(maxEntries).fill(0)
			}, {
				label: "Tripfags",
				backgroundColor: "rgba(204, 255, 102, 0.7)",
				data: Array(maxEntries).fill(0)
			}, {
				label: "Name+tripfags",
				backgroundColor: "rgba(255, 60, 12, 0.7)",
				data: Array(maxEntries).fill(0)
			}]
		},
		options: {
                	maintainAspectRatio: false,
                	scales: {
                		xAxes: [{
					stacked: true
				}],
				yAxes: [{
					ticks: {
						beginAtZero: true,
						callback: function (value) { if (Number.isInteger(value)) { return value; } }
						//stepSize: 1
					}
			    	}]
		    	},
		    	title: {
		        	display: true,
		        	text: 'Total posts per cycle'
		    	}
                }
	});
	
	var chartSpeed = new Chart(speedCan, {
		type:"line",
		data: {
			labels: Array(maxEntries).fill("(unbound)"),
			datasets: [{
				yAxisID: "A",
				borderColor: "rgba(0, 102, 204, 0.6)",
				backgroundColor: "rgb(0, 204, 255, 0.2)",
				label: "% of avg",
				tension: 0,
				data:Array(maxEntries).fill(0)
			}, {
				fill: false,
				yAxisID: "B",
				borderColor: "rgba(255,0,0,0.6)",
				label: "Number",
				tension: 0,
				data:Array(maxEntries).fill(0)
			}, {
				fill: false,
				yAxisID: "B",
				borderColor: "rgba(0,255,0,0.6)",
				label: "Average",
				tension: 0.1,
				data:Array(maxEntries).fill(0)
			}]
		}, options: {
          		maintainAspectRatio: false,
			scales: {
				yAxes: [{
					id: "A",
					ticks: {
						beginAtZero: true,
						callback:  function(label, index, labels) {
							return label+"%";
						}
					}
				}, {
					id: "B",
					ticks: {
						beginAtZero: true
					}
				}]
			}
		}
	});
	
	//Aggregate stats
	
	var chartAGCandle = new Chart(tAgCandleCan, {
		type: "candlestick",
		data: {
			//labels: [],
			datasets: [{
				label:"Number",
				data:[]
			}]
		}, options: {
			maintainAspectRatio: false,
			scales: {
		        	yAxes: [{
					ticks: {
						beginAtZero: true
					}
				}]
			}
		}
	});

	client.onWSclose = function() {
		setStatus("Dropped");
	};
	
	var g_globals = function(x) {
		x.total = chartTotal;
		x.speed =  chartSpeed;
		x.agcandle = chartAGCandle;
		
		return x;
	};
	
	var g_charts = function() {
		return g_globals({
			aflag: chartAFlags, 
			aflagpie: chartAFlagsPie, 
			anamepie: chartsANamesPie, 
			aimagepie: chartAImagesPie, 
			athreadpie: chartAthreadsPie,
			aidspie: chartAIdsPie,
			asubjectspie: chartASubjectsPie
		});
	};
	
	var g_chartsSession = function() {
		return g_globals({
			aflag: chartSFlags, 
			aflagpie: chartSFlagsPie, 
			anamepie: chartsSNamesPie, 
			aimagepie: chartSImagesPie, 
			athreadpie: chartSthreadsPie,
			aidspie: chartSIdsPie,
			asubjectspie: chartSSubjectsPie,
			
			aspeed: chartSCycleSpeed
		});
	};
	
	var g_chartsSuper = function() {
		return g_globals({
		});
	};
	
	client.superGrapher = function(data) {
		//TODO: new supercycle
		//add_new_candle(g_chartsSuper(), data);
		createNewCandle(g_chartsSuper(), data._candle.number.c);
	};

	client.start(function(data) {
		//on message function
		updateAllTime(g_charts(),data);
		
		graphCycle(data, g_chartsSession());
	}, function() {
		//init function
		$('#interval').text(client.info.interval+" ms");
		$('#binterval').text(client.info.backendInterval+" s");
		$('#pinterval').text((client.info.purgeInterval/1000/60).toFixed(2)+" m");
		$('#spinterval').text((client.info.superPurgeInterval/1000/60/60).toFixed(2)+" h");
		$('#board').text(client.info.board);
		$('#uptime').text(fixtime2(new Date(client.info.upSince)));
		$('#s_started').text(fixtime2(new Date()));
		
		//load superbuffer
		for(var i in client.superBuffer) {
			add_new_candle(g_chartsSuper(), client.superBuffer[i], false, (i>0?client.superBuffer[i-1]._candle.number.c:null));
		}
		
		/*if(client.superBuffer.length<1)
		{
			add_new_candle(g_chartsSuper(), {_candle:{number:{o:0,c:0,h:0,l:0,t:new Date()}}}, false);
		}*/
		
		//add last x from buffer
		for(var i in client.startupLast5) {
			graphCycle(client.startupLast5[i], g_charts(),false);
		}
		
		chartTotal.update();
		chartSpeed.update();
		chartAGCandle.update();
		
		
		
		$('#at_flagshare_exp').on("click", function() {
			if($('#at_flagshare_container').is(":hidden")) {
				$('#at_flagshare_container').show(1000, function() {
					
					$('#at_flagshare_exp').text("-");
				});
			} else {
				$('#at_flagshare_container').hide(1000, function() {
					$('#at_flagshare_exp').text("+");
				});
			}
		});
		
		$('#s_flagshare_exp').on("click", function() {
			if($('#s_flagshare_container').is(":hidden")) {
				$('#s_flagshare_container').show(1000, function() {
					
					$('#s_flagshare_exp').text("-");
				});
			} else {
				$('#s_flagshare_container').hide(1000, function() {
					$('#s_flagshare_exp').text("+");
				});
			}
		});
		
		updateAllTime(g_charts());
		
		setStatus("Synced");
	}, function(err) {
		setStatus("Connection failed");
		console.log("Error: "+err.toString());
		client.stop();
	});
}