-var api_base_url = '/api/1/sensor/type/Wassertemperatur?mode=consolidated&format=c3';
+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 chart = c3.generate({
- bindto: '#chart',
- transition: {
- duration: null
- },
- title: {
- text: 'Der See'
- },
- data: {
-// url: '/data/', // redirects to /data/1
- url: api_base_url + beginend(1),
- mimeType: 'json',
- xs: {
- '0316a2193bff': '0316a2193bff_x',
- '0316a21383ff': '0316a21383ff_x'
+function dayschart(element, title, days, xtickformat) {
+ var chartdata;
+ if (element.substr(0, 7) == 'chart_w') {
+ chartdata = {
+ url: api_base_url_sensors + beginend(days),
+ mimeType: 'json',
+ xs: {
+ '0416a1ac66ff': '0416a1ac66ff_x',
+ '0516a207a4ff': '0516a207a4ff_x',
+ '0416a1bab9ff': '0416a1bab9ff_x',
+ '0316a2193bff': '0316a2193bff_x'
+ },
+ names: {
+ '0416a1ac66ff': 'Wassertemperatur 30cm Tiefe',
+ '0516a207a4ff': 'Wassertemperatur 50cm Tiefe',
+ '0416a1bab9ff': 'Wassertemperatur 1m Tiefe',
+ '0316a2193bff': 'Wassertemperatur in 30 cm Tiefe'
+ },
+ xFormat: '%Y-%m-%d %H:%M:%S',
+ // https://en.wikipedia.org/wiki/Web_colors
+ colors: {
+ '0416a1ac66ff': 'lightskyblue',
+ '0516a207a4ff': 'royalblue',
+ '0416a1bab9ff': 'mediumblue',
+ '0316a2193bff': 'midnightblue'
+ },
+ /*
+ xSort: false,
+ order: function (a, b) {
+ // gets 2 x objects. seems to be a "sort function" for js's sort()
+ // -1: a before b etc.
+ // only handle cases that appear in the wild
+ // console.log("a.id", a.id, "b.id", b.id);
+ if (a.id == '0416a1ac66ff') {return -1};
+ if (a.id == '0416a1bab9ff') {return 1};
+ }
+ */
+ };
+ } else {
+ chartdata = {
+ url: api_base_url_weather + beginend(days),
+ mimeType: 'json',
+ xs: {
+ '3319578': '3319578_x'
+ },
+ names: {
+ '3319578': 'Lufttemperatur in Obsteig'
+ },
+ xFormat: '%Y-%m-%d %H:%M:%S',
+ colors: {
+ '3319578': 'red'
+ }
+ };
+ };
+ var chart = c3.generate({
+ bindto: '#' + element,
+ size: {
+ width: document.getElementById(element).parentElement.clientWidth * 80 / 100
},
- names: {
- '0316a2193bff': 'Wassertemperatur in 4 m Tiefe',
- '0316a21383ff': 'Wassertemperatur in 5 m Tiefe'
+ transition: {
+ duration: null
},
- xFormat: '%Y-%m-%d %H:%M:%S',
- colors: {
- '0316a2193bff': 'lightblue',
- '0316a21383ff': 'darkblue'
- }
- },
- axis: {
- x: {
- type: 'timeseries',
- tick: {
- format: '%Y-%m-%d %H:%M',
- fit: false,
- multiline: true, // broken? so →
- rotate: -90
- }
+ title: {
+ text: title
},
- y: {
- label: {
- text: 'Temperatur in °C',
- position: 'outer-middle'
+ data: chartdata,
+ point: {
+ r: 1.5 // default 2.5
+ },
+ axis: {
+ x: {
+ type: 'timeseries',
+ tick: {
+ format: xtickformat,
+ fit: false,
+ multiline: true, // broken? so →
+ rotate: -90
+ }
},
- tick: {
- format: function (d) {
- return d.toFixed(1) + '°';
+ y: {
+ label: {
+ text: 'Temperatur in °C',
+ position: 'outer-middle'
+ },
+ tick: {
+ format: function (d) {
+ return d.toFixed(1) + '°';
+ }
}
}
- }
- },
- zoom: {
- 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);
- if (days > 0) {
- loaddays(days);
+ },
+ zoom: {
+ 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);
+ if (days > 0) {
+ loaddays(this, element, days); // this = chart
+ }
}
- }
- },
- tooltip: {
- format: {
- name: function (name, ratio, id, index) {
- var re = /\d m/;
- var res = re.exec(name);
- return res;
- },
- value: function (value, ratio, id, index) {
- return value.toFixed(2) + '°';
+ */
+ },
+ tooltip: {
+ format: {
+ // TODO: maybe move to top
+ name: function (name, ratio, id, index) {
+ var prefix = '';
+ if (element.substr(0, 7) == 'chart_w') {
+ var re = /\d+ ?c?m/;
+ prefix = 'Wasser ';
+ } else {
+ var re = /Luft/;
+ };
+ var result = re.exec(name);
+ return prefix + result;
+ },
+ value: function (value, ratio, id, index) {
+ return value.toFixed(2) + '°';
+ },
+ title: function (datetime) {
+ // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toLocaleString
+ options = {
+ weekday: 'short',
+ year: 'numeric', month: 'numeric', day: 'numeric',
+ hour: 'numeric', minute: 'numeric', second: 'numeric',
+ timeZone: 'Europe/Vienna', timeZoneName: 'short'
+ };
+ return datetime.toLocaleString('de-AT', options);
+ }
}
- }
- },
- grid: {
- y: {
- show: true
- }
- },
- regions: [
- {axis: 'y', start: -999, end: 0, class: 'region-frozen'},
- {axis: 'y', start: 0, end: 25, class: 'region-ok'},
- {axis: 'y', start: 25, end: 100, class: 'region-warm'},
- {axis: 'y', start: 100, end: 999, class: 'region-boiling'}
- ]
-});
-
-function loaddays(days) {
- chart.load({
-// url: '/data/' + days,
- url: api_base_url + beginend(days),
- mimeType: 'json'
+ },
+ grid: {
+ y: {
+ show: true
+ }
+ },
+ regions: [
+ {axis: 'y', start: -999, end: 0, class: 'region-frozen'},
+ {axis: 'y', start: 0, end: 25, class: 'region-ok'},
+ {axis: 'y', start: 25, end: 100, class: 'region-warm'},
+ {axis: 'y', start: 100, end: 999, class: 'region-boiling'}
+ ]
});
+};
+
+function loaddays(chart, element, days) {
+ // TODO: maybe move to top or factor out somehow
+ if (element.substr(0, 7) == 'chart_w') {
+ chart.load({
+ url: api_base_url_sensors + beginend(days),
+ mimeType: 'json'
+ });
+ } else {
+ chart.load({
+ url: api_base_url_weather + beginend(days),
+ mimeType: 'json'
+ });
+ }
}
function beginend(days) {
var now = Date.now();
- var end = new Date(now).toISOString().substr(0, 19); // 2018-06-13T16:52:30.995Z
- var begin = new Date(now - days * 60*60*24 * 1000).toISOString().substr(0, 19);
+
+ // TODO: this timezone calculation relies on the browser being in Europe/Vienna
+ var refdate = new Date(now);
+ var offset = refdate.getTimezoneOffset(); // -120 for UTC+2
+
+ var end = new Date(now - offset * 60 * 1000).toISOString().substr(0, 19); // 2018-06-13T16:52:30.995Z
+ var begin = new Date(now - days * 60*60*24 * 1000 - offset * 60 * 1000).toISOString().substr(0, 19);
return '&begin=' + begin + '&end=' + end;
}
+
+dayschart('chart_water_1', 'Der See (Tag)', 1, '%H:%M');
+dayschart('chart_water_7', 'Der See (Woche)', 7, '%a %d');
+dayschart('chart_water_31', 'Der See (Monat)', 31, '%Y-%m-%d');
+dayschart('chart_water_365', 'Der See (Jahr)', 365, '%b %Y');
+
+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');
ToastFreeware / chrisu / seepark.git / blobdiff