From f8e58dd532a1be8fe6d5eaba22b2436d325c7780 Mon Sep 17 00:00:00 2001
From: "B. Petersen" <r10s@b44t.com>
Date: Fri, 28 Jan 2022 16:45:02 +0100
Subject: [PATCH] adapt to new async api and real properties

---
 index.html |  4 ++--
 webxdc.js  | 17 ++++++-----------
 2 files changed, 8 insertions(+), 13 deletions(-)

diff --git a/index.html b/index.html
index b97fef0..9604759 100644
--- a/index.html
+++ b/index.html
@@ -11,7 +11,7 @@
         <script>
          function sendMsg() {
              msg = document.getElementById("input").value;
-             window.webxdc.sendUpdate({payload: {name: window.webxdc.selfName(), msg: msg}}, 'someone typed "'+msg+'"');
+             window.webxdc.sendUpdate({payload: {name: window.webxdc.selfName, msg: msg}}, 'someone typed "'+msg+'"');
          }
 
          function receiveUpdate(update) {
@@ -19,7 +19,7 @@
          }
 
          window.webxdc.setUpdateListener(receiveUpdate);
-         window.webxdc.getAllUpdates().forEach(receiveUpdate);
+         window.webxdc.getAllUpdates().then(updates => updates.forEach(receiveUpdate));
         </script>
     </body>
 </html>
diff --git a/webxdc.js b/webxdc.js
index 0f1446f..09989c0 100644
--- a/webxdc.js
+++ b/webxdc.js
@@ -15,19 +15,14 @@ window.webxdc = (() => {
         }
     });
 
+    var params = new URLSearchParams(window.location.hash.substr(1));
     return {
-        selfAddr: () => {
-            var params = new URLSearchParams(window.location.hash.substr(1));
-            return params.get("addr") || "device0@local.host";
-        },
-        selfName: () => {
-            var params = new URLSearchParams(window.location.hash.substr(1));
-            return params.get("name") || "device0";
-        },
+        selfAddr: params.get("addr") || "device0@local.host",
+        selfName: params.get("name") || "device0",
         setUpdateListener: (cb) => (updateListener = cb),
         getAllUpdates: () => {
             var updatesJSON = window.localStorage.getItem(updatesKey);
-            return updatesJSON ? JSON.parse(updatesJSON) : [];
+            return Promise.resolve(updatesJSON ? JSON.parse(updatesJSON) : []);
         },
         sendUpdate: (update, description) => {
             // alert(description+"\n\n"+JSON.stringify(payload));
@@ -72,9 +67,9 @@ window.alterXdcApp = () => {
         title = document.createElement('title');
         document.getElementsByTagName('head')[0].append(title);
     }
-    title.innerText = window.webxdc.selfAddr();
+    title.innerText = window.webxdc.selfAddr;
 
-    if (window.webxdc.selfName() === "device0") {
+    if (window.webxdc.selfName === "device0") {
         var div = document.createElement('div');
         div.innerHTML =
             '<div style="' + styleControlPanel + '">' +