From 281c3ef4d65e4c333346f3470c6dd6f836831101 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Torjus=20H=C3=A5kestad?= <torjus@usit.uio.no>
Date: Mon, 4 Dec 2023 02:01:36 +0100
Subject: [PATCH] Refresh stream list periodically

---
 src/js/app.tsx | 31 ++++++++++++++++++++++++++++++-
 1 file changed, 30 insertions(+), 1 deletion(-)

diff --git a/src/js/app.tsx b/src/js/app.tsx
index 7497d50..926bfcc 100644
--- a/src/js/app.tsx
+++ b/src/js/app.tsx
@@ -28,9 +28,38 @@ export class App extends React.Component<AppProps, AppState> {
     }
 
     async componentDidMount(): Promise<void> {
+        await this.updateStreamList()
+        setInterval(() => {
+            this.updateStreamList()
+        }, 10000)
+    }
+
+    async updateStreamList() {
         const streams = await this.apiClient.listStreams()
+        const sortedStreams = streams.sort((a, b) => {
+            if (a > b) {
+                return -1
+            } else if (a < b) {
+                return 1
+            }
+            return 0
+        })
+
+        if (sortedStreams.length != this.state.streamList.length) {
+            this.setStreamList(streams)
+        }
+
+        if (!sortedStreams.every((_, idx) => {
+            return sortedStreams[idx] === this.state.streamList[idx]
+        })) {
+            this.setStreamList(streams)
+        }
+    }
+
+    setStreamList(streamList: string[]) {
+        console.log("stream list updated")
         this.setState((state) => {
-            return { selectedStream: state.selectedStream, streamList: streams }
+            return { selectedStream: state.selectedStream, streamList: streamList }
         })
     }