chore: rename workers file

Author: LittleSound

app/components/Scan.vue

@@ -3,8 +3,8 @@ import { toUint8Array } from 'js-base64'
 import { binaryToBlock, readFileHeaderMetaFromBuffer } from 'luby-transform'
 import QrScanner from 'qr-scanner'
 
-import { createDecodeWorker } from '~/composables/decode-worker'
 import { useKiloBytesNumberFormat } from '~/composables/intlNumberFormat'
+import { createDecodeWorker } from '~/composables/lt-decode'
 import { useBytesRate } from '~/composables/timeseries'
 import { CameraSignalStatus } from '~/types'
 
@@ -59,15 +59,19 @@ watchEffect(() => {
     selectedCamera.value = cameras.value[0]?.deviceId
 })
 
-watch(cameras, () => {
-  if (selectedCamera.value && cameras.value.filter(i => i.deviceId === selectedCamera.value).length === 0)
-    selectedCamera.value = ''
-})
-
 // const results = defineModel<Set<string>>('results', { default: new Set() })
 
 let qrScanner: QrScanner | undefined
 
+watch(cameras, () => {
+  if (selectedCamera.value && cameras.value.find(i => i.deviceId === selectedCamera.value)) {
+    setTimeout(() => {
+      qrScanner?.setCamera(selectedCamera.value!)
+      qrScanner?.start()
+    }, 250)
+  }
+})
+
 const error = ref<any>()
 const video = shallowRef<HTMLVideoElement>()
 const videoWidth = ref(0)

app/composables/decode-worker.ts app/composables/lt-decode.ts

@@ -1,7 +1,7 @@
 import type { EncodedBlock } from 'luby-transform'
-import type { DecoderWorkerFunctions } from './workers/decode'
+import type { DecoderWorkerFunctions } from './workers/lt-decode.worker'
 import { createBirpc } from 'birpc'
-import DecodeWorkerConstructor from './workers/decode?worker'
+import DecodeWorkerConstructor from './workers/lt-decode.worker?worker'
 
 export function createDecodeWorker() {
   const worker = new DecodeWorker()

app/composables/workers/decode.ts app/composables/workers/lt-decode.worker.ts

@@ -20,6 +20,7 @@
   "dependencies": {
     "birpc": "^0.2.19",
     "js-base64": "^3.7.7",
+    "jsqr-es6": "1.4.0-1",
     "qr-scanner": "^1.4.2",
     "uqr": "^0.1.2"
   },