feat(gateway): allow to change the light color

Major fix on devices, set output only when no payload.sid is present

node-red-contrib-xiaomi-actions/xiaomi-actions.html

@@ -53,9 +53,9 @@
     <p>Ask the gateway to the list of devices ids.</p>
 
     <h3>Outputs</h3>
-    <p class="node-ports">
+    <ol class="node-ports">
-        Message to connect to a gateway out node.
+        <li>Message to connect to a gateway out node.</li>
-    </p>
+    </ol>
 </script>
 
 <script type="text/javascript">
@@ -88,7 +88,7 @@
 <script type="text/x-red" data-help-name="xiaomi-actions click">
     <p>
         Virtual single click for switch.
-        Note: a gateway input node must be present to get gateway tokens.
+        Note: a gateway input node must be present and have receive a message to get gateway tokens and be able to do the action.
     </p>
 
     <h3>Inputs</h3>
@@ -104,9 +104,9 @@
     </dl>
 
     <h3>Outputs</h3>
-    <p class="node-ports">
+    <ol class="node-ports">
-        Message to connect to a gateway out node.
+        <li>Message to connect to a gateway out node.</li>
-    </p>
+    </ol>
 </script>
 
 <script type="text/javascript">
@@ -138,7 +138,7 @@
 <script type="text/x-red" data-help-name="xiaomi-actions double_click">
     <p>
         Virtual double click for switch.
-        Note: a gateway input node must be present to get gateway tokens.
+        Note: a gateway input node must be present and have receive a message to get gateway tokens and be able to do the action.
     </p>
 
     <h3>Inputs</h3>
@@ -154,9 +154,9 @@
     </dl>
 
     <h3>Outputs</h3>
-    <p class="node-ports">
+    <ol class="node-ports">
-        Message to connect to a gateway out node.
+        <li>Message to connect to a gateway out node.</li>
-    </p>
+    </ol>
 </script>
 
 <script type="text/javascript">
@@ -175,3 +175,69 @@
         }
     });
 </script>
+
+
+<!--  The Gateway light Node  -->
+<script type="text/javascript">
+    RED.nodes.registerType('xiaomi-actions gateway_light', {
+        category: 'xiaomi actions',
+        color: '#64C4CD',
+        defaults: {
+            gateway: {value:"", type:"xiaomi-configurator"},
+            name: {value: ""}
+        },
+        inputs: 1,
+        outputs: 1,
+        paletteLabel: "set light",
+        icon: "light-icon.png",
+        label: function () {
+            return this.name || "set light";
+        }
+    });
+</script>
+
+<script type="text/x-red" data-template-name="xiaomi-actions gateway_light">
+    <div class="form-row">
+        <label for="node-input-gateway"><i class="icon-tag"></i> Gateway</label>
+        <input type="text" id="node-input-gateway" placeholder="xiaomi gateway">
+    </div>
+    <div class="form-row">
+        <label for="node-input-name"><i class="icon-tag"></i> Name</label>
+        <input type="text" id="node-input-name" placeholder="Name">
+    </div>
+</script>
+
+<script type="text/x-red" data-help-name="xiaomi-actions gateway_light">
+    <p>Change the light of the gateway.
+    Note: a gateway input node must be present and have receive a message to get gateway tokens and be able to do the action.
+    </p>
+
+    <h3>Inputs</h3>
+    <dl class="message-properties">
+        <dt>brightness
+            <span class="property-type">number</span>
+        </dt>
+        <dd>The brightness value between <code>0</code> and <code>100</code>.</dd>
+        <dt>color
+            <span class="property-type">object</span>
+        </dt>
+        <dd>The color itself. This object must contain the followinf properties:
+            <ul>
+            <li>
+                <code>red</code> - amout of red, between <code>0</code> and <code>255</code>
+            </li>
+            <li>
+                <code>green</code> - amout of green, between <code>0</code> and <code>255</code>
+            </li>
+            <li>
+                <code>blue</code> - amout of blue, between <code>0</code> and <code>255</code>
+            </li>
+            </ul>
+        </dd>
+    </dl>
+
+    <h3>Outputs</h3>
+    <ol class="node-ports">
+        <li>Message to connect to a gateway out node.</li>
+    </ol>
+</script>

node-red-contrib-xiaomi-actions/xiaomi-actions.js

@@ -73,4 +73,29 @@ module.exports = function(RED) {
         });
     }
     RED.nodes.registerType("xiaomi-actions double_click", XiaomiActionDoubleClick);
+
+
+
+
+    function XiaomiActionGatewayLight(config) {
+        RED.nodes.createNode(this, config);
+        this.gateway = RED.nodes.getNode(config.gateway);
+        var node = this;
+
+        node.on('input', function(msg) {
+            if(node.gateway && node.gateway.sid && node.gateway.key && node.gateway.lastToken) {
+                var rgb = miDevicesUtils.computeColorValue(msg.brightness, msg.color.red, msg.color.green, msg.color.blue);
+                msg.payload = {
+                    cmd: "write",
+                    data: {
+                        rgb: rgb,
+                        sid: node.gateway.sid,
+                        key: miDevicesUtils.getGatewayKey(node.gateway.key, node.gateway.lastToken)
+                    }
+                };
+                node.send(msg);
+            }
+        });
+    }
+    RED.nodes.registerType("xiaomi-actions gateway_light", XiaomiActionGatewayLight);
 }

node-red-contrib-xiaomi-all/xiaomi-all.html

@@ -29,7 +29,7 @@
 </script>
 
 <script type="text/x-red" data-help-name="xiaomi-all">
-    <p>All devices registred in the gateway.</p>
+    <p>All devices registred in the gateway, except gateway itself.</p>
 
     <h3>Outputs</h3>
     <ol class="node-ports">

node-red-contrib-xiaomi-configurator/xiaomi-configurator.html

@@ -4,6 +4,7 @@
         defaults: {
             name: {value: ""},
             ip: {value: ""},
+            sid: {value: ""},
             deviceList: {value:[{ sid:"", desc:"", model:"plug"}]},
             key: {value: ""}
         },
@@ -92,6 +93,10 @@
         <label for="node-config-input-ip"><i class="icon-tag"></i> IP address (v4 or v6)</label>
         <input type="text" id="node-config-input-ip" placeholder="IP">
     </div>
+    <div class="form-row">
+        <label for="node-input-sid"><i class="icon-tag"></i> SID (optional)</label>
+        <input type="text" id="node-input-sid" placeholder="sid">
+    </div>
     <div class="form-row">
         <label for="node-config-input-key"><i class="fa fa-ticket"></i> Key/Password</label>
         <input type="text" id="node-config-input-key" placeholder="Key">

node-red-contrib-xiaomi-configurator/xiaomi-configurator.js

@@ -6,6 +6,7 @@ module.exports = function(RED) {
         this.deviceList = n.deviceList || [];
         this.key = n.key;
         this.ip = n.ip;
+        this.sid = this.sid || n.sid;
 
         var node = this;
     }

node-red-contrib-xiaomi-gateway/xiaomi-gateway.html

@@ -39,6 +39,10 @@
                 <dt>gateway <span class="property-type">xiaomi-configurator</span></dt>
                 <dd>The gateway.</dd>
             </dl>
+            <dl class="message-properties">
+                <dt>payload <span class="property-type">json</span></dt>
+                <dd>Data from gateway, with computed data.</dd>
+            </dl>
         </li>
     </ol>
 </script>

node-red-contrib-xiaomi-gateway/xiaomi-gateway.js

@@ -12,8 +12,30 @@ module.exports = function(RED) {
 
         if (this.gateway) {
             node.on('input', function(msg) {
+                // var payload = JSON.parse(msg);
+                var payload = msg.payload;
+                node.log("Received message from: " + payload.model + " sid: " + payload.sid + " payload: " + payload.data);
+
+                // Input from gateway
+                if(payload.sid) {
+                    if (payload.sid == node.gateway.sid && ["gateway"].indexOf(payload.model) >= 0) {
+                        if(payload.data.rgb) {
+                            var decomposed = miDevicesUtils.computeColor(payload.data.rgb);
+                            payload.data.brightness = decomposed.brightness;
+                            payload.data.color = decomposed.color;
+                        }
+                        node.send([msg]);
+                    }
+                }
+                // Prepare for request
+                else {
                     msg.gateway = node.gateway;
+                    msg.sid = node.gateway.sid;
                     node.send(msg);
+                }
+            });
+
+            node.on("close", function() {
             });
         }
     }

node-red-contrib-xiaomi-ht/xiaomi-ht.js

@@ -23,6 +23,7 @@ module.exports = function(RED) {
                 node.log("Received message from: " + payload.model + " sid: " + payload.sid + " payload: " + payload.data);
 
                 // Input from gateway
+                if(payload.sid) {
                     if (payload.sid == node.sid && ["sensor_ht", "weather.v1"].indexOf(payload.model) >= 0) {
                         var data = payload.data;
                         miDevicesUtils.setStatus(node, data);
@@ -74,6 +75,7 @@ module.exports = function(RED) {
                             node.send([temp, humidity, pressure]);
                         }
                     }
+                }
                 // Prepare for request
                 else {
                     miDevicesUtils.prepareForGatewayRequest(node, msg);

node-red-contrib-xiaomi-magnet/xiaomi-magnet.js

@@ -22,6 +22,7 @@ module.exports = function(RED) {
                 // var payload = JSON.parse(msg);
                 var payload = msg.payload;
 
+                if(payload.sid) {
                     if (payload.sid == node.sid && ["magnet", "sensor_magnet.aq2"].indexOf(payload.model) >= 0) {
                         var data = payload.data;
 
@@ -55,6 +56,7 @@ module.exports = function(RED) {
                             node.send([status]);
                         }
                     }
+                }
                 // Prepare for request
                 else {
                     miDevicesUtils.prepareForGatewayRequest(node, msg);

node-red-contrib-xiaomi-motion/xiaomi-motion.js

@@ -22,6 +22,7 @@ module.exports = function(RED) {
                 // var payload = JSON.parse(msg);
                 var payload = msg.payload;
 
+                if (payload.sid) {
                     if (payload.sid == node.sid && payload.model == "motion") {
                         var data = payload.data;
 
@@ -61,6 +62,7 @@ module.exports = function(RED) {
                             node.send([status]);
                         }
                     }
+                }
                 // Prepare for request
                 else {
                     miDevicesUtils.prepareForGatewayRequest(node, msg);

node-red-contrib-xiaomi-switch/xiaomi-switch.js

@@ -21,6 +21,7 @@ module.exports = function(RED) {
                 var payload = msg.payload;
 
                 // Input from gateway
+                if (payload.sid) {
                     if (payload.sid == node.sid && ["switch", "sensor_switch.aq2"].indexOf(payload.model) >= 0) {
                         var data = payload.data;
                         miDevicesUtils.setStatus(node, data);
@@ -48,6 +49,7 @@ module.exports = function(RED) {
                             }
                         }
                     }
+                }
                 // Prepare for request
                 else {
                     miDevicesUtils.prepareForGatewayRequest(node, msg);

package.json

@@ -7,7 +7,10 @@
     "url": "git+ssh://git@github.com:hrietman/node-red-contrib-xiaomi-devices.git"
   },
   "license": "MIT",
-  "keywords": ["Xiaomi", "node-red"],
+  "keywords": [
+    "Xiaomi",
+    "node-red"
+  ],
   "node-red": {
     "nodes": {
       "xiaomi-ht": "node-red-contrib-xiaomi-ht/xiaomi-ht.js",

utils.js

@@ -42,5 +42,27 @@ module.exports = {
     prepareForGatewayRequest: function(node, msg) {
         msg.sid = node.sid;
         msg.gateway = node.gateway;
+    },
+    computeColorValue: function (brightness, red, green, blue) {
+        return Math.round(256*256*256*brightness) + (256*256*red) + (256*green) + blue;
+    },
+    computeColor: function (rgb) {
+        var blue = rgb % 256;
+        rgb = Math.max(rgb - blue, 0);
+
+        var green = rgb % (256 * 256);
+        rgb = Math.max(rgb - green, 0);
+        green /= 256;
+
+        var red = rgb % (256 * 256 * 256);
+        rgb = Math.max(rgb - red, 0);
+        red /= 256 * 256;
+
+        var brightness = rgb / (256*256*256);
+
+        return {
+            brightness: brightness,
+            color: { red: red, green: green, blue: blue }
+        };
     }
 }