changed programming style

This commit is contained in:
Dorian Zedler 2019-07-13 20:02:04 +02:00
parent 5ff728d65d
commit 176a668e3e

View file

@ -3,160 +3,208 @@
//var ctx = document.getElementById('myChart') //var ctx = document.getElementById('myChart')
//var mainContent = document.getElementById('mainContent') //var mainContent = document.getElementById('mainContent')
function setPage(page) { class BlueWeatherDashboard {
document.getElementById("navbarPage" + currentPage + "Link").classList.remove("active")
document.getElementById("navbarPage" + page + "Link").classList.add("active")
currentPage = page
// page: -1 for dashboard or sensor id
var mainContent = document.getElementById('mainContent')
// set page to loading state constructor() {
mainContent.innerHTML = "<div class=\"d-flex justify-content-center\"><div class=\"spinner-border\" role=\"status\"><span class=\"sr-only\">Loading...</span></div></div>" // cunstruct xmlhttp
this.blueweather = new BlueWeather()
this.loc = this.blueweather.findGetParameter("locId")
this.currentPage = -1
this.setPage(this.currentPage)
}
blueweather.getLocationData(thisLoc, undefined, true, function(locationData){ setPage(page) {
document.getElementById("navbarPage" + this.currentPage + "Link").classList.remove("active")
document.getElementById("navbarPage" + page + "Link").classList.add("active")
this.currentPage = page
// page: -1 for dashboard or sensor id
var mainContent = document.getElementById('mainContent')
// set page to loading state
mainContent.innerHTML = "<div class=\"d-flex justify-content-center\"><div class=\"spinner-border\" role=\"status\"><span class=\"sr-only\">Loading...</span></div></div>"
this.blueweather.getLocationData(this.loc, undefined, true, function (locationData) {
// refresh sensors list // refresh sensors list
loadSensors(locationData.sensors) dashboard.loadSensors(locationData.sensors)
// set acive page in navbar // set acive page in navbar
document.getElementById("navbarPage" + page + "Link").classList.add("active") document.getElementById("navbarPage" + page + "Link").classList.add("active")
if(page === -1) { if (page === -1) {
setPageTitle("Dashboard") dashboard.setPageTitle("Dashboard")
mainContent.innerHTML = "<p>This is your great dashboard :))</p>" mainContent.innerHTML = "<p>This is your great dashboard :))</p>"
}
else if (page !== -1) {
loadDiagram("mainContent", locationData, page)
}
})
}
function setTimeRange(from="", to=""){
blueweather.log("changing time range; form: " + from + "; to: " + to + "; (now is: " + new Date().getTime() + ")", 3)
// set page to loading state
mainContent.innerHTML = "<div class=\"d-flex justify-content-center\"><div class=\"spinner-border\" role=\"status\"><span class=\"sr-only\">Loading...</span></div></div>"
if(from !== "") {
from = new Date().getTime() / 1000 - from
}
if(to !== "") {
to = new Date().getTime() / 1000 - parseInt(to)
}
blueweather.getLocationData(thisLoc, {from: from, to: to}, true, function(locationData){
loadDiagram("mainContent", locationData, currentPage)
})
}
function loadSensors(sensors) {
var sensorsList = document.getElementById("sensorsList")
sensorsList.innerHTML = ""
for (var i = 0; i < sensors.length; i++) {
var currentHTML = sensorsList.innerHTML
sensorsList.innerHTML = currentHTML +
"<li class=\"nav-item\"><a class=\"nav-link\" id=\"navbarPage" + sensors[i]["id"] + "Link\" href=\"#\" onclick=\"setPage(" + sensors[i]["id"] + ")\"><span data-feather=\"file\"></span>" + sensors[i]["sensorname"] + "</a></li>"
}
feather.replace()
}
function loadDiagram(parentId, locationData, sensorId){
mainContent = document.getElementById(parentId)
// get all relevant meassurement values
var vals = []
for (var i = 0; i < locationData["measvalues"].length; i++) {
var thisValue = locationData["measvalues"][i]
if (parseInt(thisValue['sensorid']) === sensorId) {
vals.push(thisValue)
}
}
// get the current sensor
var sensor;
for (i = 0; i < locationData['sensors'].length; i++) {
var thisSensor = locationData['sensors'][i]
if (parseInt(thisSensor.id) === sensorId) {
sensor = thisSensor;
break;
}
}
// get the value type
var valueType;
for (i = 0; i < locationData['valuetypes'].length; i++) {
var thisValType = locationData['valuetypes'][i]
if (parseInt(thisValType.id) === parseInt(sensor.valuetypeid)) {
valueType = thisValType;
break;
}
}
// build chart data array
var chartData = {
label: sensor.sensorname + " (" + valueType.valuetype + ")",
data: [],
range: locationData.range
}
for (i = 0; i < vals.length; i++) {
chartData.data.push({ x: vals[i]["timestamp"], y: vals[i]["measvalue"] })
}
mainContent.innerHTML = "<canvas class=\"my-4 w-100\" id=\"myChart\"></canvas>"
setPageTitle(chartData.label)
//blueweather.log("creating chart with data: " + JSON.stringify(chartData), 3)
createDiagram("myChart", chartData)
}
function createDiagram(canvasId, data, additional) {
var pointradius = data.data.length > 500 ? 0:3
// Graphs
var ctx = document.getElementById(canvasId)
// eslint-disable-next-line no-unused-vars
var chartData = {
//labels: time,
datasets: [
{
label: data.label,
yAxisID: 'yAxis',
fill: true, pointRadius: pointradius, backgroundColor: "rgba(29, 202, 255, 0.75)", borderColor: "rgba(29, 202, 255, 1)", pointHoverBackgroundColor: "rgba(29, 202, 255, 1)", pointHoverBorderColor: "rgba(29, 202, 255, 1)",
showLine: true,
data: data.data
} }
] else if (page !== -1) {
}; dashboard.loadDiagram("mainContent", locationData, page)
}
})
var chartOptions = { }
responsive:true,
maintainAspectRatio: false, setTimeRange(from = "", to = "") {
scales: { this.blueweather.log("changing time range; form: " + from + "; to: " + to + "; (now is: " + new Date().getTime() + ")", 3)
yAxes: [
// set page to loading state
mainContent.innerHTML = "<div class=\"d-flex justify-content-center\"><div class=\"spinner-border\" role=\"status\"><span class=\"sr-only\">Loading...</span></div></div>"
if (from !== "") {
from = new Date().getTime() / 1000 - from
}
if (to !== "") {
to = new Date().getTime() / 1000 - parseInt(to)
}
this.blueweather.getLocationData(this.loc, { from: from, to: to }, true, function (locationData) {
dashboard.loadDiagram("mainContent", locationData, dashboard.currentPage)
})
}
loadSensors(sensors) {
var sensorsList = document.getElementById("sensorsList")
sensorsList.innerHTML = ""
for (var i = 0; i < sensors.length; i++) {
var currentHTML = sensorsList.innerHTML
sensorsList.innerHTML = currentHTML +
"<li class=\"nav-item\"><a class=\"nav-link\" id=\"navbarPage" + sensors[i]["id"] + "Link\" href=\"#\" onclick=\"dashboard.setPage(" + sensors[i]["id"] + ")\"><span data-feather=\"file\"></span>" + sensors[i]["sensorname"] + "</a></li>"
}
feather.replace()
}
loadDiagram(parentId, locationData, sensorId) {
mainContent = document.getElementById(parentId)
// get all relevant meassurement values
var vals = []
for (var i = 0; i < locationData["measvalues"].length; i++) {
var thisValue = locationData["measvalues"][i]
if (parseInt(thisValue['sensorid']) === sensorId) {
vals.push(thisValue)
}
}
// get the current sensor
var sensor;
for (i = 0; i < locationData['sensors'].length; i++) {
var thisSensor = locationData['sensors'][i]
if (parseInt(thisSensor.id) === sensorId) {
sensor = thisSensor;
break;
}
}
// get the value type
var valueType;
for (i = 0; i < locationData['valuetypes'].length; i++) {
var thisValType = locationData['valuetypes'][i]
if (parseInt(thisValType.id) === parseInt(sensor.valuetypeid)) {
valueType = thisValType;
break;
}
}
// build chart data array
var chartData = {
data: [],
datasets: [
{ {
id: 'yAxis', label: sensor.sensorname + " (" + valueType.valuetype + ")",
type: 'linear', yAxisID: 'yAxis',
position: 'left', showLine: true,
data: vals
} }
], ],
range: locationData.range
}
xAxes: [{
ticks: {
min: parseInt(data.range.from), for (i = 0; i < vals.length; i++) {
max: parseInt(data.range.to), chartData.data.push({ x: vals[i]["timestamp"], y: vals[i]["measvalue"] })
beginAtZero: false, }
stepSize: (data.range.to - data.range.from) / 10,
userCallback: function (label, index, labels) { Object.assign(chartData.datasets[0], JSON.parse(valueType.displayproperty))
var d = new Date(parseInt(label) * 1000); Object.assign(chartData.datasets[0], {data: chartData.data, pointRadius: chartData.data.length > 500 ? 0 : 3})
mainContent.innerHTML = "<canvas class=\"my-4 w-100\" id=\"myChart\"></canvas>"
this.setPageTitle(sensor.sensorname + " (" + valueType.valuetype + ")")
//blueweather.log("creating chart with data: " + JSON.stringify(chartData), 3)
this.createDiagram("myChart", chartData)
}
createDiagram(canvasId, data) {
// Graphs
var ctx = document.getElementById(canvasId)
// eslint-disable-next-line no-unused-vars
var chartData = {
//labels: time,
datasets: data.datasets
};
var chartOptions = {
responsive: true,
maintainAspectRatio: false,
scales: {
yAxes: [
{
id: 'yAxis',
type: 'linear',
position: 'left',
}
],
xAxes: [{
ticks: {
min: parseInt(data.range.from),
max: parseInt(data.range.to),
beginAtZero: false,
stepSize: (data.range.to - data.range.from) / 10,
userCallback: function (label, index, labels) {
var d = new Date(parseInt(label) * 1000);
var datestr =
// ("0" + d.getDate()).slice(-2) + "-" +
// ("0"+(d.getMonth()+1)).slice(-2) + "-" +
// d.getFullYear() + " " +
("0" + d.getHours()).slice(-2) + ":" +
("0" + d.getMinutes()).slice(-2) + ":" +
("0" + d.getSeconds()).slice(-2)
;
return datestr;
}
},
scaleLabel: {
display: true,
labelString: 'time'
}
}],
},
tooltips: {
callbacks: {
label: function (tooltipItem, data) {
var label = [data.datasets[tooltipItem.datasetIndex].label || ''];
if (label) {
label[0] += ': ';
}
label[0] += Math.round(tooltipItem.yLabel * 100) / 100;
var time = Math.round(tooltipItem.xLabel * 100) / 100;
var d = new Date(time * 1000);
var datestr = var datestr =
// ("0" + d.getDate()).slice(-2) + "-" + // ("0" + d.getDate()).slice(-2) + "-" +
// ("0"+(d.getMonth()+1)).slice(-2) + "-" + // ("0"+(d.getMonth()+1)).slice(-2) + "-" +
@ -165,62 +213,26 @@ function createDiagram(canvasId, data, additional) {
("0" + d.getMinutes()).slice(-2) + ":" + ("0" + d.getMinutes()).slice(-2) + ":" +
("0" + d.getSeconds()).slice(-2) ("0" + d.getSeconds()).slice(-2)
; ;
return datestr;
label.push("Time: " + datestr);
return label;
} }
},
scaleLabel: {
display: true,
labelString: 'time'
}
}],
},
tooltips: {
callbacks: {
label: function (tooltipItem, data) {
var label = [data.datasets[tooltipItem.datasetIndex].label || ''];
if (label) {
label[0] += ': ';
}
label[0] += Math.round(tooltipItem.yLabel * 100) / 100;
var time = Math.round(tooltipItem.xLabel * 100) / 100;
var d = new Date(time * 1000);
var datestr =
// ("0" + d.getDate()).slice(-2) + "-" +
// ("0"+(d.getMonth()+1)).slice(-2) + "-" +
// d.getFullYear() + " " +
("0" + d.getHours()).slice(-2) + ":" +
("0" + d.getMinutes()).slice(-2) + ":" +
("0" + d.getSeconds()).slice(-2)
;
label.push("Time: " + datestr);
return label;
} }
} }
}
}; };
var myChart = new Chart(ctx, { var myChart = new Chart(ctx, {
type: 'scatter', type: 'scatter',
data: chartData, data: chartData,
options: chartOptions options: chartOptions
}) })
} }
function setPageTitle(title) { setPageTitle(title) {
document.getElementById("titleH1").innerHTML = title document.getElementById("titleH1").innerHTML = title
} }
}
var blueweather = new BlueWeather() dashboard = new BlueWeatherDashboard()
var thisLoc = blueweather.findGetParameter("locId")
var currentPage = -1
setPage(currentPage)