From 71f9d3ad989a5d18fdda7d5edf6f97fda38bf27e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nathana=C3=ABl=20L=C3=A9caud=C3=A9?=
 <natcl@users.noreply.github.com>
Date: Mon, 14 Mar 2016 16:24:22 -0400
Subject: [PATCH] node-red-node-physical-web: Added uid mode

---
 hardware/physical-web/physical-web.html | 29 +++++++++++++++++
 hardware/physical-web/physical-web.js   | 42 ++++++++++++++++++++-----
 2 files changed, 64 insertions(+), 7 deletions(-)

diff --git a/hardware/physical-web/physical-web.html b/hardware/physical-web/physical-web.html
index 38e185fa..fb89326f 100644
--- a/hardware/physical-web/physical-web.html
+++ b/hardware/physical-web/physical-web.html
@@ -78,12 +78,27 @@
 
 <script type="text/x-red" data-template-name="PhysicalWeb out">
     <div class="form-row">
+        <label for="node-input-mode"><i class="fa fa-wrench"></i> <span>Mode</span></label>
+        <select id="node-input-mode" style='width:250px'>
+          <option value="url">url</option>
+          <option value="uid">uid</option>
+        </select>
+    </div>
+    <div class="form-row" id="node-url">
         <label for="node-input-url"><i class="fa fa-link"></i> URL</label>
         <input type="text" id="node-input-url" style="width:250px;" placeholder="http://...">
         <!--<button type="button" id="node-input-url-shorten" disabled=true>Shorten</button> -->
         <p style="margin-left:100px; width:70%">This URL needs to be shorter than 18 bytes
         in length to meet Eddystone spec</p>
     </div>
+    <div class="form-row" id="node-namespace">
+        <label for="node-input-namespace"><i class="fa fa-bluetooth"></i> Namespace</label>
+        <input type="text" id="node-input-namespace" style="width:250px;">
+    </div>
+    <div class="form-row" id="node-instance">
+        <label for="node-input-instance"><i class="fa fa-bluetooth"></i> Instance</label>
+        <input type="text" id="node-input-instance" style="width:250px;">
+    </div>
     <div class="form-row">
         <label for="node-input-period"><i class="fa fa-repeat"></i> Period (S)</label>
         <input type="text" id="node-input-period" style="width:80px;" placeholder="Period">
@@ -114,7 +129,10 @@
         category: 'output',
         defaults: {
             name: {value:""},
+            mode: {value:"url"},
             url: {value:"",validate:function(v) {return v.length<19; }},
+            namespace: {value:""},
+            instance: {value:""},
             power: {value:"-21",validate:RED.validators.number()},
             period: {value:"1",validate:RED.validators.number()}
         },
@@ -131,6 +149,17 @@
         oneditprepare: function() {
             $( "#node-input-period" ).spinner({min:1});
             $( "#node-input-power" ).spinner({min:-30,max:100});
+            $("#node-input-mode").on("change",function() {
+              if ($("#node-input-mode").val() === "uid") {
+                  $("#node-url").hide();
+                  $("#node-namespace").show();
+                  $("#node-instance").show();
+              } else {
+                  $("#node-url").show();
+                  $("#node-namespace").hide();
+                  $("#node-instance").hide();
+              }
+          });
         }
     });
 </script>
diff --git a/hardware/physical-web/physical-web.js b/hardware/physical-web/physical-web.js
index 576bb84e..be556d45 100644
--- a/hardware/physical-web/physical-web.js
+++ b/hardware/physical-web/physical-web.js
@@ -23,9 +23,12 @@ module.exports = function(RED) {
     function Beacon(n) {
         RED.nodes.createNode(this,n);
         var node = this;
+        node.mode = n.mode;
         node.power = n.power;
         node.period = n.period * 10;
         node.url = n.url;
+        node.namespace = n.namespace;
+        node.instance = n.instance;
 
         node.options = {
             txPowerLevel: node.power,
@@ -33,7 +36,7 @@ module.exports = function(RED) {
             tlmCount: 2
         };
 
-        if (node.url) {
+        if (node.mode === "url" && node.url) {
             if (!eddyBeacon) {
                 eddyBeacon = true;
                 try {
@@ -46,13 +49,38 @@ module.exports = function(RED) {
             else {node.warn('Beacon already in use');}
         }
 
+        if (node.mode === "uid") {
+            if (!eddyBeacon) {
+                eddyBeacon = true;
+                try {
+                    eddystoneBeacon.advertiseUid(node.namespace, node.instance, node.options);
+                    node.status({fill:"green",shape:"dot",text:node.namespace});
+                } catch(e) {
+                    node.error('Error setting beacon information', e);
+                }
+            }
+            else {node.warn('Beacon already in use');}
+        }
+
         node.on('input', function(msg) {
-            try {
-                eddystoneBeacon.advertiseUrl(msg.payload, node.options);
-                node.status({fill:"green",shape:"dot",text:node.url.toString()});
-            } catch(e) {
-                node.status({fill:"red",shape:"circle",text:"URL too long"});
-                node.error('error updating beacon URL', e);
+            if (node.mode === "url") {
+              try {
+                  eddystoneBeacon.advertiseUrl(msg.payload, node.options);
+                  node.status({fill:"green",shape:"dot",text:msg.payload});
+              } catch(e) {
+                  node.status({fill:"red",shape:"dot",text:"URL too long"});
+                  node.error('error updating beacon URL', e);
+              }
+            }
+            // uid mode
+            else {
+              try {
+                  eddystoneBeacon.advertiseUid(msg.payload, msg.topic, node.options);
+                  node.status({fill:"green",shape:"dot",text:msg.payload});
+              } catch(e) {
+                  node.status({fill:"red",shape:"dot",text:"Error setting beacon information"});
+                  node.error('Error setting beacon information', e);
+              }
             }
         });