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Code Issues Releases Wiki Activity

better fix for handling of high latitudes

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to close #1002 again
This commit is contained in:
Dave Conway-Jones 2023-05-28 09:58:12 +01:00
parent ddaa9b24b8
commit 0342a4b7ae
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GPG Key ID: 1DDB0E91A28C2643
2 changed files with 15 additions and 19 deletions
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2
time/timeswitch/package.json
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@ -1,6 +1,6 @@
{
"name" : "node-red-node-timeswitch",
"version" : "1.1.0",
"version" : "1.1.1",
"description" : "A Node-RED node to provide a simple timeswitch to schedule daily on/off events.",
"dependencies" : {
"spacetime": "^7.4.3",

32
time/timeswitch/timeswitch.js
View File

@ -47,13 +47,17 @@ module.exports = function (RED) {
// all sun events for the given lat/long
const sunEvents = SunCalc.getTimes(nowNative, node.lat, node.lon);
const sunAlt = SunCalc.getPosition(nowNative, node.lat, node.lon).altitude;
let sunriseDateTime = spacetime(sunEvents[SUNRISE_KEY]).nearest("minute");
let sunsetDateTime = spacetime(sunEvents[SUNSET_KEY]).nearest("minute");
var sunriseDateTime = spacetime(sunEvents[SUNRISE_KEY]).nearest("minute");
var sunsetDateTime = spacetime(sunEvents[SUNSET_KEY]).nearest("minute");
var aday
if (sunEvents[SUNRISE_KEY] == "Invalid Date" || sunEvents[SUNSET_KEY] == "Invalid Date") {
if (sunAlt >= 0) { aday = 1; }
else { aday = 0; }
if (sunEvents[SUNRISE_KEY] == "Invalid Date") {
if (sunAlt >= 0) { sunriseDateTime = now.startOf("day"); }
else { sunriseDateTime = now.endOf("day"); }
}
if (sunEvents[SUNSET_KEY] == "Invalid Date") {
if (sunAlt >= 0) { sunsetDateTime = now.endOf("day"); }
else { sunsetDateTime = now.startOf("day"); }
}
// add optional sun event offset, if specified
@ -63,13 +67,15 @@ module.exports = function (RED) {
// check if sun event has already occurred today
if (now.isAfter(sunriseDateTime)) {
// get tomorrow's sunrise, since it'll be different
sunriseDateTime = spacetime(SunCalc.getTimes(now.add(1, "day").toNativeDate(), node.lat, node.lon)[SUNRISE_KEY]).nearest("minute");
// sunriseDateTime = spacetime(SunCalc.getTimes(now.add(1, "day").toNativeDate(), node.lat, node.lon)[SUNRISE_KEY]).nearest("minute");
sunriseDateTime = sunriseDateTime.add(1, "day");
// add optional sun event offset, if specified (again)
sunriseDateTime = sunriseDateTime.add(Number(node.sunriseOffset), "minutes");
}
if (now.isAfter(sunsetDateTime)) {
// get tomorrow's sunset, since it'll be different
sunsetDateTime = spacetime(SunCalc.getTimes(now.add(1, "day").toNativeDate(), node.lat, node.lon)[SUNSET_KEY]).nearest("minute");
// sunsetDateTime = spacetime(SunCalc.getTimes(now.add(1, "day").toNativeDate(), node.lat, node.lon)[SUNSET_KEY]).nearest("minute");
sunsetDateTime = sunsetDateTime.add(1, "day");
// add optional sun event offset, if specified (again)
sunsetDateTime = sunsetDateTime.add(Number(node.sunsetOffset), "minutes");
}
@ -210,16 +216,6 @@ module.exports = function (RED) {
return;
}
if (proceed && aday === 1) {
sendPayload(1);
return;
}
if (proceed && aday === 0) {
sendPayload(0);
return;
}
// if the chronological order is NOW --> ON --> OFF, then now should be OFF
if (proceed && selectedOffTime.isAfter(selectedOnTime)) {
sendPayload(0, selectedOnTime);