From 1d3e2f2a54f454c0a9f3df8a9995771d8f84002e Mon Sep 17 00:00:00 2001
From: Enrique Hernandez <hernandeze2@xavier.edu>
Date: Sun, 31 Jan 2021 17:36:22 -0600
Subject: [PATCH] add mediaStream composable

---
 src/components/taInput/inputController.ts |  4 ++--
 src/composables/mediaStream.ts            | 17 ++++++++++++-----
 src/utils/mediaStream/useMediaStream.ts   |  6 ------
 3 files changed, 14 insertions(+), 13 deletions(-)
 delete mode 100644 src/utils/mediaStream/useMediaStream.ts

diff --git a/src/components/taInput/inputController.ts b/src/components/taInput/inputController.ts
index f1623d1..6ff7117 100644
--- a/src/components/taInput/inputController.ts
+++ b/src/components/taInput/inputController.ts
@@ -2,7 +2,7 @@ import { ref, watch, onUnmounted, onMounted } from "vue";
 
 import useKeyDownHandler from "@/composables/keyDownHandler/useKeyDownHandler";
 
-import useMediaStream from "@/utils/mediaStream/useMediaStream";
+import useMediaStream from "@/composables/mediaStream";
 
 import useAudioVisualizer from './audioDetails/audioVisualizer';
 
@@ -49,7 +49,7 @@ export default function useInputController() {
 
     // get stream & initialize recorder object on mount
     onMounted(async () => {
-        stream = await useMediaStream();
+        stream = await useMediaStream({ audio: true });
     })
 
     // determine whether to render text or audio based one the keyboard input
diff --git a/src/composables/mediaStream.ts b/src/composables/mediaStream.ts
index 0319778..afc0dc5 100644
--- a/src/composables/mediaStream.ts
+++ b/src/composables/mediaStream.ts
@@ -1,6 +1,13 @@
-export default async function useMediaStream() {
-   const stream = await navigator.mediaDevices.getUserMedia({ audio: true });
-   // var audioTrack = stream.getAudioTracks()[0]; 
+export default async function useMediaStream(constraints: {
+   audio: boolean;
+   video?: boolean;
+}): Promise<MediaStream> {
+   try { 
+      const stream = await navigator.mediaDevices.getUserMedia(constraints);
+      return stream;
+   } catch (e) {
+      return e; 
+   }
+   // var audioTack = stream.getAudioTracks()[0]; 
    // console.log(audioTrack.getSettings()) 
-   return stream;
-}
\ No newline at end of file
+}
diff --git a/src/utils/mediaStream/useMediaStream.ts b/src/utils/mediaStream/useMediaStream.ts
deleted file mode 100644
index 0319778..0000000
--- a/src/utils/mediaStream/useMediaStream.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-export default async function useMediaStream() {
-   const stream = await navigator.mediaDevices.getUserMedia({ audio: true });
-   // var audioTrack = stream.getAudioTracks()[0]; 
-   // console.log(audioTrack.getSettings()) 
-   return stream;
-}
\ No newline at end of file
-- 
2.43.0