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Update app.js

pull/2957/head
inhof009 2023-08-08 09:52:50 -04:00 committed by GitHub
parent f8af4bcbc9
commit 90db121cc9
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1 changed files with 35 additions and 42 deletions
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77
apps/usgs/app.js
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@ -1,74 +1,67 @@
var loc = '03272100'; // Configurable location
var keys = ['Gage', 'Discharge', 'Temperature']; // Configurable values
var shortenedName = {"Gage":"Ga","Discharge":"Dis","Temperature":"Temp"};
var dataStreams = {}; // Will hold directions to Datastreams and units, with above keys
//var http = require("http");
var FILE = "usgs.json";
// Load settings
var settings = Object.assign({
loc: '03272100',
keys: {'Gage height': true, 'Discharge': true, 'Temperature, water': true},
shortenedName: {"Gage height":"Ga","Discharge":"Dis","Temperature, water":"Temp"},
tempUnitF: true,
}, require('Storage').readJSON(FILE, true) || {});
function fetchStartup() {
/*http.get(
"https://labs.waterdata.usgs.gov/sta/v1.1/Things('USGS-" +
loc +
"')/Datastreams?$expand=Observations($orderby=phenomenonTime%20desc;$top=1;$select=result)&$select=unitOfMeasurement,description"
).then(d => handleStartup(d.json().value));
*/
handleStartup(JSON.parse(`{"value":[{"unitOfMeasurement":{"name":"V","symbol":"V","definition":""},"description":"DCP battery voltage / USGS-03272100-1964fee2501b43c5b7b807b687319588","Observations":[{"result":"13.4"}],"Observations@iot.nextLink":"https://labs.waterdata.usgs.gov/sta/v1.1/Datastreams('1964fee2501b43c5b7b807b687319588')/Observations?$top=1&$skip=1&$select=result&$orderby=phenomenonTime+desc,%40iot.id+asc"},{"unitOfMeasurement":{"name":"Cubic Feet per Second","symbol":"ft^3/s","definition":""},"description":"Discharge / USGS-03272100-1db72201226e4f50a94d0b65abc8e7a5","Observations":[{"result":"665"}],"Observations@iot.nextLink":"https://labs.waterdata.usgs.gov/sta/v1.1/Datastreams('1db72201226e4f50a94d0b65abc8e7a5')/Observations?$top=1&$skip=1&$select=result&$orderby=phenomenonTime+desc,%40iot.id+asc"},{"unitOfMeasurement":{"name":"Feet","symbol":"ft","definition":""},"description":"Gage height / USGS-03272100-56a7245f4b47438cb79c40f0d00605ba","Observations":[{"result":"1.92"}],"Observations@iot.nextLink":"https://labs.waterdata.usgs.gov/sta/v1.1/Datastreams('56a7245f4b47438cb79c40f0d00605ba')/Observations?$top=1&$skip=1&$select=result&$orderby=phenomenonTime+desc,%40iot.id+asc"},{"unitOfMeasurement":{"name":"Degrees Centigrade","symbol":"degC","definition":""},"description":"Temperature, water / USGS-03272100-f8e8a724a5c3498ca11bf1a31be5a537","Observations":[{"result":"26.1"}],"Observations@iot.nextLink":"https://labs.waterdata.usgs.gov/sta/v1.1/Datastreams('f8e8a724a5c3498ca11bf1a31be5a537')/Observations?$top=1&$skip=1&$select=result&$orderby=phenomenonTime+desc,%40iot.id+asc"}]}`).value);
uri = "https://labs.waterdata.usgs.gov/sta/v1.1/Things('USGS-" +
settings.loc +
"')/Datastreams?$expand=Observations($orderby=phenomenonTime%20desc;$top=1;$select=result)&$select=unitOfMeasurement,description";
if (Bangle.http) {
Bangle.http(uri, {timeout:10000}).then(d => handleStartup(JSON.parse(d.resp).value));
}
}
function handleStartup(data) {
for (var key1 in data) {
desc = data[key1].description;
for (var key2 in keys) {
if (desc.indexOf(keys[key2]) != -1) {
if (data[key1].unitOfMeasurement.symbol === "degC") {
symbol = "F";
result = (data[key1].Observations[0].result * 9 / 5) + 32;
} else {
symbol = data[key1].unitOfMeasurement.symbol;
result = data[key1].Observations[0].result;
}
dataStreams[keys[key2]] = JSON.parse(
desc = data[key1].description.split(" / ")[0];
if (settings.keys[desc]) {
if (data[key1].unitOfMeasurement.symbol === "degC" && settings.tempUnitF) {
symbol = "F";
result = (data[key1].Observations[0].result * 9 / 5) + 32;
} else {
symbol = data[key1].unitOfMeasurement.symbol;
result = data[key1].Observations[0].result;
}
dataStreams[desc] = JSON.parse(
'{"unit":"' +
symbol +
'","value":"' +
result +
'"}'
);
}
}
}
console.log(dataStreams);
displayData(dataStreams);
}
function displayData() {
function displayData(dataStreams) {
g.clear();
g.setFont("Vector",20);
g.setFontAlign(0,0);
string = "";
for (var key in keys) {
unit = dataStreams[keys[key]].unit;
value = dataStreams[keys[key]].value;
if (shortenedName[keys[key]]) {
name = shortenedName[keys[key]];
for (var key in dataStreams) {
unit = dataStreams[key].unit;
value = dataStreams[key].value;
if (settings.shortenedName[key]) {
name = settings.shortenedName[key];
} else {
name = keys[key];
name = key;
}
string += name+": "+value+" "+unit+"\n";
}
var date = new Date();
var hours = date.getHours();
var minutes = date.getMinutes();
var seconds = date.getSeconds();
// Format the time as a string
var timeString = hours.toString().padStart(2, "0") + ":" +
minutes.toString().padStart(2, "0");
minutes.toString().padStart(2, "0") + ":" +
seconds.toString().padStart(2,"0");
E.showMessage(string,timeString);
}
fetchStartup();
displayData();
setWatch(() => {
console.log("button");
fetchStartup();
displayData();
}, BTN1, {repeat:true});