package dashboard
var tpsTemplate = `
<!DOCTYPE html>
<html>
<head>
<script src="https://code.jquery.com/jquery-3.1.1.min.js"></script>
<script src="https://code.highcharts.com/stock/highstock.js"></script>
<script src="https://code.highcharts.com/stock/modules/exporting.js"></script>
<script src="https://code.highcharts.com/stock/modules/export-data.js"></script>
<div id="container" style="height: 400px; min-width: 310px"></div>
</head>
<body>
<script>
Highcharts.createElement('link', {
href: 'https://fonts.googleapis.com/css?family=Unica+One',
rel: 'stylesheet',
type: 'text/css'
}, null, document.getElementsByTagName('head')[0]);
Highcharts.theme = {
colors: ['#2b908f', '#90ee7e', '#f45b5b', '#7798BF', '#aaeeee', '#ff0066',
'#eeaaee', '#55BF3B', '#DF5353', '#7798BF', '#aaeeee'],
chart: {
backgroundColor: {
linearGradient: { x1: 0, y1: 0, x2: 1, y2: 1 },
stops: [
[0, '#2a2a2b'],
[1, '#3e3e40']
]
},
// style: {
// fontFamily: 'sans-serif'
// },
plotBorderColor: '#606063'
},
title: {
style: {
color: '#E0E0E3',
// textTransform: 'uppercase',
fontSize: '20px'
}
},
subtitle: {
style: {
color: '#E0E0E3',
// textTransform: 'uppercase'
}
},
xAxis: {
gridLineColor: '#707073',
labels: {
style: {
color: '#E0E0E3'
}
},
lineColor: '#707073',
minorGridLineColor: '#505053',
tickColor: '#707073',
title: {
style: {
color: '#A0A0A3'
}
}
},
yAxis: {
gridLineColor: '#707073',
labels: {
style: {
color: '#E0E0E3'
}
},
lineColor: '#707073',
minorGridLineColor: '#505053',
tickColor: '#707073',
tickWidth: 1,
title: {
style: {
color: '#A0A0A3'
}
}
},
tooltip: {
backgroundColor: 'rgba(0, 0, 0, 0.85)',
style: {
color: '#F0F0F0'
}
},
plotOptions: {
series: {
dataLabels: {
color: '#B0B0B3'
},
marker: {
lineColor: '#333'
}
},
boxplot: {
fillColor: '#505053'
},
candlestick: {
lineColor: 'white'
},
errorbar: {
color: 'white'
}
},
legend: {
itemStyle: {
color: '#E0E0E3'
},
itemHoverStyle: {
color: '#FFF'
},
itemHiddenStyle: {
color: '#606063'
}
},
credits: {
style: {
color: '#666'
}
},
labels: {
style: {
color: '#707073'
}
},
drilldown: {
activeAxisLabelStyle: {
color: '#F0F0F3'
},
activeDataLabelStyle: {
color: '#F0F0F3'
}
},
navigation: {
buttonOptions: {
symbolStroke: '#DDDDDD',
theme: {
fill: '#505053'
}
}
},
// scroll charts
rangeSelector: {
buttonTheme: {
fill: '#505053',
stroke: '#000000',
style: {
color: '#CCC'
},
states: {
hover: {
fill: '#707073',
stroke: '#000000',
style: {
color: 'white'
}
},
select: {
fill: '#000003',
stroke: '#000000',
style: {
color: 'white'
}
}
}
},
inputBoxBorderColor: '#505053',
inputStyle: {
backgroundColor: '#333',
color: 'silver'
},
labelStyle: {
color: 'silver'
}
},
navigator: {
handles: {
backgroundColor: '#666',
borderColor: '#AAA'
},
outlineColor: '#CCC',
maskFill: 'rgba(255,255,255,0.1)',
series: {
color: '#7798BF',
lineColor: '#A6C7ED'
},
xAxis: {
gridLineColor: '#505053'
}
},
scrollbar: {
barBackgroundColor: '#808083',
barBorderColor: '#808083',
buttonArrowColor: '#CCC',
buttonBackgroundColor: '#606063',
buttonBorderColor: '#606063',
rifleColor: '#FFF',
trackBackgroundColor: '#404043',
trackBorderColor: '#404043'
},
// special colors for some of the
legendBackgroundColor: 'rgba(0, 0, 0, 0.5)',
background2: '#505053',
dataLabelsColor: '#B0B0B3',
textColor: '#C0C0C0',
contrastTextColor: '#F0F0F3',
maskColor: 'rgba(255,255,255,0.3)'
};
// Apply the theme
Highcharts.setOptions(Highcharts.theme);
// Start Here
var time = Date.now() - 3000;
var start_draw = time + 5000;
const update_rate = 5;
var counter = 0;
data = [[time - 5000, 0]];
var tzoffset = new Date().getTimezoneOffset();
var chart = Highcharts.stockChart('container', {
rangeSelector: {
selected: 1
},
title: {
text: 'Transactions per second'
},
time: {
timezoneOffset: tzoffset
},
rangeSelector: {
buttons: [
{
type: 'minute',
count: 5,
text: '5m'
}, {
type: 'minute',
count: 15,
text: '15m'
}, {
type: 'minute',
count: 30,
text: '30m'
}, {
type: 'hour',
count: 60,
text: '1h'
}],
inputEnabled: false
},
series: [{
name: 'Transactions per second',
data: data,
type: 'areaspline',
threshold: null,
tooltip: {
valueDecimals: 0
},
fillColor: {
linearGradient: {
x1: 0,
y1: 0,
x2: 0,
y2: 1
},
stops: [
[0, Highcharts.getOptions().colors[0]],
[1, Highcharts.Color(Highcharts.getOptions().colors[0]).setOpacity(0).get('rgba')]
]
}
}]
});
const dataStr = '{{.Data}}'
const parsedData = JSON.parse(dataStr.replace(/ /g, ','));
time = Date.now() - 1000 * (parsedData.length + 1);
for (let i = 0; i < parsedData.length; i++) {
chart.series[0].addPoint([time += 1000, parseInt(parsedData[i], 10)], false);
}
chart.redraw();
console.log(parsedData);
const conn = new WebSocket("ws://{{.Host}}/ws");
conn.binaryType = 'arraybuffer';
conn.onopen = evt => {
console.log("WebSocket is open now.");
console.log("WebSocket done.");
}
conn.onclose = () => {
// console.log('Connection closed');
}
conn.onmessage = evt => {
console.log('metric updated');
const data = evt.data;
const dv = new DataView(data);
// var value = dv.getUint32(4, true) << 32 | dv.getUint32(0, true);
const value = dv.getUint32(0, true);
chart.series[0].addPoint([time += 1000, value], true); //((counter += 1) % update_rate == 4));
console.log(value);
console.log(dv);
}
</script>
</body>
</html>
`