Files
AI-on-the-edge-device/sd-card/html/graph.html
2023-05-01 14:19:31 +02:00

253 lines
8.9 KiB
HTML

<!DOCTYPE html>
<html lang="en" xml:lang="en">
<head>
<title>Data Graph</title>
<script type="text/javascript" src='plotly-basic-2.18.2.min.js?v=$COMMIT_HASH'></script>
<script type="text/javascript" src="common.js?v=$COMMIT_HASH"></script>
<script type="text/javascript" src="readconfigcommon.js?v=$COMMIT_HASH"></script>
<script type="text/javascript" src="readconfigparam.js?v=$COMMIT_HASH"></script>
<style>
h1 {font-size: 2em;}
h2 {font-size: 1.5em; margin-block-start: 0.0em; margin-block-end: 0.2em;}
h3 {font-size: 1.2em;}
p {font-size: 1em;}
body {
font-family: Arial, Helvetica, sans-serif;
}
select {
padding: 3px 5px;
display: inline-block;
border: 1px solid #ccc;
font-size: 16px;
margin-right: 10px;
min-width: 100px;
vertical-align: middle;
}
.button {
padding: 5px 10px;
width: 160px;
font-size: 16px;
}
</style>
<script>
function run() {
datefile = document.getElementById("datafiles").value;
numbername = document.getElementById("numbers").value;
showRrelativeValues = document.getElementById("showRrelativeValues").checked;
//alert("Auslesen: " + datefile + " " + numbername);
_domainname = getDomainname();
fetch(_domainname + '/fileserver/log/data/' + datefile)
.then(response => {
// handle the response
if (response.status == 404) {
firework.launch("No data available for " + dateString, 'warning', 10000);
}
response.text()
.then( result => {
var lines = result.split("\n");
var traceValue = { x: [], y: [], type: 'scatter', line: {width: 6}, name: 'Value'};
var tracePreValue = { x: [], y: [], type: 'scatter', line: {width: 2}, name: 'Previous Value', visible: 'legendonly'};
var traceChangeRate = { x: [], y: [], type: 'bar', yaxis: 'y2', opacity: 0.2, name: 'Change Rate'};
var traceChangeAbsolute = { x: [], y: [], type: 'bar', yaxis: 'y2', opacity: 0.2, name: 'Change Absolute', visible: 'legendonly'};
var timex = 1;
for (let line of lines) {
{
//console.log(line);
if (line.split(",")[1] == numbername)
{
var value = line.split(",")[3];
var preValue = line.split(",")[4];
var changeRate = line.split(",")[5];
var changeAbsolute = line.split(",")[6];
var time = line.split(",")[0];
//console.log("> "+time+" "+value+"\n");
traceValue.x.push(time);
/* Catch empty fields */
if (value == "" || isNaN(value)) {
value = NaN;
}
if (preValue == "" || isNaN(preValue)) {
preValue = NaN;
}
if (changeRate == "" || isNaN(changeRate)) {
changeRate = NaN;
}
if (changeAbsolute == "" || isNaN(changeAbsolute)) {
changeAbsolute = NaN;
}
traceValue.y.push(value);
tracePreValue.y.push(preValue);
traceChangeRate.y.push(changeRate);
traceChangeAbsolute.y.push(changeAbsolute);
}
}
}
/* If the value trace starts with NaN, replace all those Nans with the first valid value */
var firstNonNaNIndex = 0;
for(var i = 0; i < traceValue.y.length; i++) {
firstNonNaNIndex = i;
if (! isNaN(traceValue.y[i])) {
break;
}
}
if (firstNonNaNIndex == (traceValue.y.length - 1)) {
console.log("No data available for 'value'!");
}
else if (firstNonNaNIndex > 0) { // Replace all leading NaN with the first valid value
console.log("The first leading values have all just NaN, replacing them with the value of",
traceValue.y[firstNonNaNIndex], "at", traceValue.x[firstNonNaNIndex], "(Index:", firstNonNaNIndex, ")");
for(var i = 0; i < firstNonNaNIndex; i++) {
traceValue.y[i] = traceValue.y[firstNonNaNIndex];
}
}
// Copy time to all traces
tracePreValue.x = traceValue.x;
traceChangeRate.x = traceValue.x;
traceChangeAbsolute.x = traceValue.x;
//console.log(traceValue.y);
var offsetValue = traceValue.y[0];
var offsetPreValue = tracePreValue.y[0];
traceValue.connectgaps = true;
if (showRrelativeValues) {
traceValue.y.forEach(function(part, index, arr) {
arr[index] = arr[index] - offsetValue;
});
tracePreValue.y.forEach(function(part, index, arr) {
arr[index] = arr[index] - offsetPreValue;
});
}
// console.log(traceValue.x)
var data = [traceValue, tracePreValue, traceChangeRate, traceChangeAbsolute];
var layout = {
showlegend: true,
colorway: ['green', 'black', 'blue', 'black'],
yaxis: {title: 'Value'},
yaxis2: {
title: 'Change',
overlaying: 'y',
side: 'right'
},
margin: {
l: 70,
r: 70,
b: 50,
t: 40,
pad: 4
},
legend: {
x: 0.02,
y: 0.97,
xanchor: 'left'
}
};
document.getElementById("chart").innerHTML = "";
Plotly.newPlot('chart', data, layout, {displayModeBar: true});
});
}).catch((error) => {
// handle the error
console.log(error);
});
}
</script>
<link href="firework.css?v=$COMMIT_HASH" rel="stylesheet">
<script type="text/javascript" src="jquery-3.6.0.min.js?v=$COMMIT_HASH"></script>
<script type="text/javascript" src="firework.js?v=$COMMIT_HASH"></script>
</head>
<body>
<h2>Data Graph</h2>
<div id='chart'><p>Loading...<br></p></div>
Number sequence:
<select id="numbers" onchange="run();"></select>
Day:
<select id="datafiles" onchange="run();"></select>
<input type="checkbox" id="showRrelativeValues" onclick = 'run();' unchecked ><label for="showRrelativeValues">Show relative values</label><br><br>
<button class="button" onclick="run();">Refresh</button>
<button class="button" onClick="window.location.href = 'data.html?v=$COMMIT_HASH'">Show Data Viewer</button>
<button class="button" onClick="window.location.href = getDomainname() + '/fileserver/log/data/'">Show Data Files</button>
<script>
function WriteModelFiles()
{
list_data = getDATAList();
var _indexDig = document.getElementById("datafiles");
while (_indexDig.length)
_indexDig.remove(0);
for (var i = list_data.length - 1; i >= 0; --i)
{
var optionDig = document.createElement("option");
var text = list_data[i];
optionDig.text = text;
optionDig.value = list_data[i];
_indexDig.add(optionDig);
}
}
function WriteNumbers()
{
list_data = getNUMBERSList();
var _indexDig = document.getElementById("numbers");
while (_indexDig.length)
_indexDig.remove(0);
for (var i = 0; i < list_data.length; ++i)
{
var optionDig = document.createElement("option");
var text = list_data[i];
optionDig.text = text;
optionDig.value = list_data[i];
_indexDig.add(optionDig);
}
}
WriteModelFiles();
WriteNumbers();
function Refresh() {
setTimeout (function() {
run();
Refresh();
}, 300000);
}
run();
Refresh();
</script>
</body>
</html>