Hue/saturation -> colortemp

Koenkk · Jan 24, 2021 · 4b1d1b8 · 4b1d1b8
1 parent f8226da
commit 4b1d1b8
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diff --git a/converters/toZigbee.js b/converters/toZigbee.js
@@ -1413,6 +1413,8 @@ const converters = {
                 const result = await converters.gledopto_light_color.convertSet(entity, key, value, meta);
                 if (result.state && result.state.color.hasOwnProperty('x') && result.state.color.hasOwnProperty('y')) {
                     result.state.color_temp = utils.xyToMireds(result.state.color.x, result.state.color.y);
+                } else if (result.state && result.state.color.hasOwnProperty('hue') && result.state.color.hasOwnProperty('saturation')) {
+                    result.state.color_temp = utils.hueSaturationToMireds(result.state.color.hue, result.state.color.saturation);
                 }
 
                 return result;

diff --git a/lib/utils.js b/lib/utils.js
@@ -215,6 +215,12 @@ function gammaCorrectRGB(r, g, b) {
     return {r: Math.round(r*255), g: Math.round(g*255), b: Math.round(b*255)};
 }
 
+function hueSaturationToMireds(hue, saturation) {
+    const rgb = hsvToRGB(hue, saturation, 100);
+    const xy = rgbToXY(rgb.r, rgb.g, rgb.b);
+    return xyToMireds(xy.x, xy.y);
+}
+
 function hsvToRGB(h, s, v) {
     h = h % 360 / 360;
     s = s / 100;
@@ -512,6 +518,7 @@ module.exports = {
     hasEndpoints,
     miredsToXY,
     xyToMireds,
+    hueSaturationToMireds,
     gammaCorrectHSV,
     gammaCorrectRGB,
     isInRange,