X-Git-Url: https://git.toastfreeware.priv.at/chrisu/seepark.git/blobdiff_plain/3c0da30b37d61aa8ebeb2672ef64b1ce68e97112..a0668e798825ed7294cd0f0e5beb6e4bd0884e41:/web/static/seepark_web.js

diff --git a/web/static/seepark_web.js b/web/static/seepark_web.js
index 47bd334..ff430ff 100644
--- a/web/static/seepark_web.js
+++ b/web/static/seepark_web.js
@@ -1,5 +1,8 @@
 var api_base_url_sensors = '/api/1/sensor/type/Wassertemperatur?mode=consolidated&format=c3';
 var api_base_url_weather = '/api/1/openweathermap/city/3319578?mode=consolidated&format=c3';
+var api_url_currentair   = '/api/1/currentairtemperature';
+var api_url_currentwater = '/api/1/currentwatertemperature';
+var refresh_interval     = 5 * 60 * 1000;
 
 function dayschart(element, title, days, xtickformat) {
 	var chartdata;
@@ -105,13 +108,9 @@ function dayschart(element, title, days, xtickformat) {
 			enabled: true,
 			/*
 			onzoomend: function (domain) {
-				// UNIX epoch
-				var start = domain[0].getTime()/1000;
-				var end   = domain[1].getTime()/1000;
-				var duration = end - start;
-				// duration is now the diff of the "viewport in seconds"
-				// FIXME
-				var days = Math.round(duration / 86400 / 2);
+				var duration = (domain[1] - domain[0]) / 1000; // duration is now the diff of the "viewport in seconds"
+				// FIXME?
+				var days = duration / 86400;
 				if (days > 0) {
 					loaddays(this, element, days); // this = chart
 				}
@@ -159,6 +158,29 @@ function dayschart(element, title, days, xtickformat) {
 			{axis: 'y', start:  100, end: 999, class: 'region-boiling'}
 		]
 	});
+
+	// reload data in charts
+	// TODO: this is basically the same as the unused loaddays function below
+	setInterval(
+		function() {
+			if (element.substr(0, 7) == 'chart_w') {
+				console.log("water");
+				chart.load({
+					url: api_base_url_sensors + beginend(days),
+					mimeType: 'json'
+				});
+				chart.flush();
+			} else {
+				console.log("air");
+				chart.load({
+					url: api_base_url_weather + beginend(days),
+					mimeType: 'json'
+				});
+				chart.flush();
+			}
+		},
+		refresh_interval
+	);
 };
 
 function loaddays(chart, element, days) {
@@ -201,3 +223,32 @@ dayschart('chart_air_1',     'Die Luft (Tag)',     1, '%H:%M');
 dayschart('chart_air_7',     'Die Luft (Woche)',   7, '%a %d');
 dayschart('chart_air_31',    'Die Luft (Monat)',  31, '%Y-%m-%d');
 dayschart('chart_air_365',   'Die Luft (Jahr)',  365, '%b %Y');
+
+// reload current values
+setInterval(
+	function() {
+		var airvalue   = document.getElementById('currentairvalue');
+		var airtime    = document.getElementById('currentairtime');
+		var watervalue = document.getElementById('currentwatervalue');
+		var watertime  = document.getElementById('currentwatertime');
+		fetch(api_url_currentair)
+			.then((resp) => resp.json())
+			.then(function(data) {
+				airvalue.innerText = data['value'].toFixed(1);
+				airtime.innerText  = strftime('%Y-%m-%d H:%M', data['timestamp']);
+			})
+			.catch(function(error) {
+				// handle error
+			});
+		fetch(api_url_currentwater)
+			.then((resp) => resp.json())
+			.then(function(data) {
+				watervalue.innerText = data['value'].toFixed(1);
+				watertime.innerText  = strftime('%Y-%m-%d H:%M', data['timestamp']);
+			})
+			.catch(function(error) {
+				// handle error
+			});
+	},
+	refresh_interval
+);