FIrst attempt at implmenting basic HTTP API request to toggle lights

docs/menu requirements.md

@@ -0,0 +1,10 @@
+
+- Scenes
+	- Scene 1
+	- Scene 2
+
+- Toggle All Lights
+- Set Light
+	- Light 1
+		- Brightness
+		- Colour Temp (K)

manifest.xml

@@ -1,9 +1,11 @@
 <!-- This is a generated file. It is highly recommended that you DO NOT edit this file. --><iq:manifest xmlns:iq="http://www.garmin.com/xml/connectiq" version="3">
-    <iq:application entry="ConnectIQLIFXApp" id="ac12596f-0a08-4c97-b4dc-53da24b6ea77" launcherIcon="@Drawables.LauncherIcon" name="@Strings.AppName" type="watch-app" version="0.0.0">
+    <iq:application entry="ConnectIQLIFXApp" id="ac12596f0a084c97b4dc53da24b6ea77" launcherIcon="@Drawables.LauncherIcon" minSdkVersion="3.0.0" name="@Strings.AppName" type="watch-app" version="0.0.0">
         <iq:products>
             <iq:product id="fr935"/>
         </iq:products>
-        <iq:permissions/>
+        <iq:permissions>
+            <iq:uses-permission id="Communications"/>
+        </iq:permissions>
         <iq:languages>
             <iq:language>eng</iq:language>
         </iq:languages>

source/ConnectIQLIFXApp.mc

@@ -2,7 +2,7 @@ using Toybox.Application;
 using Toybox.WatchUi;
 
 class ConnectIQLIFXApp extends Application.AppBase {
-
+    hidden var mView;
     function initialize() {
         AppBase.initialize();
     }
@@ -17,7 +17,8 @@ class ConnectIQLIFXApp extends Application.AppBase {
 
     // Return the initial view of your application here
     function getInitialView() {
-        return [ new ConnectIQLIFXView(), new ConnectIQLIFXDelegate() ];
+        mView = new ConnectIQLIFXView();
+        return [mView, new ConnectIQLIFXDelegate(mView.method(:onReceive))];
     }
 
 }

source/ConnectIQLIFXDelegate.mc

@@ -1,14 +1,32 @@
+
+using Toybox.Communications;
 using Toybox.WatchUi;
 
 class ConnectIQLIFXDelegate extends WatchUi.BehaviorDelegate {
-
-    function initialize() {
-        BehaviorDelegate.initialize();
+    var notify;
+    // Set up the callback to the view
+    function initialize(handler) {
+        WatchUi.BehaviorDelegate.initialize();
+        notify = handler;
     }
 
+    // Handle menu button press
     function onMenu() {
-        WatchUi.pushView(new Rez.Menus.MainMenu(), new ConnectIQLIFXMenuDelegate(), WatchUi.SLIDE_UP);
+        makeRequest();
+        return true;
+    }
+
+    function onSelect() {
+        makeRequest();
         return true;
     }
 
+    function makeRequest() {
+        notify.invoke("Executing\nRequest");
+        var lifx_api;
+        lifx_api = new LIFX_API(self.notify);
+        lifx_api.power_toggle();
+    }
+
+
 }

source/ConnectIQLIFXView.mc

@@ -1,32 +1,46 @@
 using Toybox.WatchUi;
 
 class ConnectIQLIFXView extends WatchUi.View {
+    hidden var mMessage = "Press menu button";
+    hidden var mModel;
 
     function initialize() {
-        View.initialize();
+        WatchUi.View.initialize();
     }
 
     // Load your resources here
     function onLayout(dc) {
-        setLayout(Rez.Layouts.MainLayout(dc));
+        mMessage = "Press menu or\nselect button";
     }
 
-    // Called when this View is brought to the foreground. Restore
-    // the state of this View and prepare it to be shown. This includes
-    // loading resources into memory.
+    // Restore the state of the app and prepare the view to be shown
     function onShow() {
     }
 
     // Update the view
     function onUpdate(dc) {
-        // Call the parent onUpdate function to redraw the layout
-        View.onUpdate(dc);
+        dc.setColor(Graphics.COLOR_WHITE, Graphics.COLOR_BLACK);
+        dc.clear();
+        dc.drawText(dc.getWidth()/2, dc.getHeight()/2, Graphics.FONT_MEDIUM, mMessage, Graphics.TEXT_JUSTIFY_CENTER | Graphics.TEXT_JUSTIFY_VCENTER);
     }
 
     // Called when this View is removed from the screen. Save the
-    // state of this View here. This includes freeing resources from
-    // memory.
+    // state of your app here.
     function onHide() {
     }
 
-}
+    function onReceive(args) {
+        if (args instanceof Lang.String) {
+            mMessage = args;
+        }
+        else if (args instanceof Dictionary) {
+            // Print the arguments duplicated and returned by jsonplaceholder.typicode.com
+            var keys = args.keys();
+            mMessage = "";
+            for( var i = 0; i < keys.size(); i++ ) {
+                mMessage += Lang.format("$1$: $2$\n", [keys[i], args[keys[i]]]);
+            }
+        }
+        WatchUi.requestUpdate();
+    }
+}

source/LIFX_API.mc

@@ -0,0 +1,88 @@
+// API interface to LIFX servers
+
+
+using Toybox.Communications as comms;
+using Toybox.WatchUi;
+
+const API_TOKEN = "c7b6a7b2936032035025758fd1348d73e34a0e46b8601bee433466933c9b88a2";
+const HEADERS = {"User-Agent"=> "connectIQ-LIFX/0.0.0",
+                 "Authorization"=> "Bearer " + API_TOKEN
+                 };
+
+const TEST_SCENE_UUID = "67374067-1a0b-48b6-9120-900312077693";
+
+class LIFX_API extends WatchUi.BehaviorDelegate {
+    var notify;
+
+    function initialize(handler) {
+        WatchUi.BehaviorDelegate.initialize();
+        notify = handler;
+    }
+
+    function makeRequest() {
+        notify.invoke("Executing\nRequest");
+
+//        Communications.makeWebRequest(
+//            "https://jsonplaceholder.typicode.com/todos/115",
+//            {
+//            },
+//            {
+//                "Content-Type" => Communications.REQUEST_CONTENT_TYPE_URL_ENCODED
+//            },
+//            method(:onReceive)
+//        );
+        self.power_toggle();
+    }
+
+    // Receive the data from the web request
+    function onReceive(responseCode, data) {
+        System.println("Request completed with responseCode: " + responseCode.toString());
+        if (responseCode == 200 or responseCode == 207) {
+            System.println("Request Successful, data below:");
+            System.println(data);
+            notify.invoke(data);
+            return data;
+        } else {
+            notify.invoke("Failed to load\nError: " + responseCode.toString());
+            System.println(data);
+            return null;
+        }
+    }
+
+
+    function power_toggle(){
+        // Just toggles the power state of ALL lights
+        var url = "https://api.lifx.com/v1/lights/all/toggle";
+        System.println(HEADERS);
+        var params = null;
+        var options = {
+                :method => comms.HTTP_REQUEST_METHOD_POST,
+                :headers => HEADERS,
+                :responseType => comms.HTTP_RESPONSE_CONTENT_TYPE_JSON
+                };
+        var responseCallback = method(:onReceive);
+
+        // Make the Communications.makeWebRequest() call
+        comms.makeWebRequest(url, params, options, method(:onReceive));
+        return responseCallback;
+    }
+
+    function set_scene(scene_uuid) {
+        var url_format = "https://api.lifx.com/v1/scenes/scene_id:$1$/activate";                         // set the url
+        var url = Lang.format(url_format, [scene_uuid]);
+        System.println(url);
+
+        var params = null;
+        var options = {                                             // set the options
+               :method => Communications.HTTP_REQUEST_METHOD_PUT,      // set HTTP method
+               :headers => HEADERS,
+               :responseType => comms.HTTP_RESPONSE_CONTENT_TYPE_JSON
+           };
+
+           var responseCallback = method(:onReceive);                  // set responseCallback to
+                                                                       // onReceive() method
+           // Make the Communications.makeWebRequest() call
+           comms.makeWebRequest(url, params, options, method(:onReceive));
+           return responseCallback;
+      }
+}