Initial release: DictIA v0.8.14-alpha (fork de Speakr, AGPL-3.0)

static/js/modules/state/audio.js

@@ -0,0 +1,95 @@
+/**
+ * Audio recording state management
+ */
+
+export function createAudioState(ref, computed) {
+    // --- Audio Recording State ---
+    const isRecording = ref(false);
+    const mediaRecorder = ref(null);
+    const audioChunks = ref([]);
+    const audioBlobURL = ref(null);
+    const recordingTime = ref(0);
+    const recordingInterval = ref(null);
+    const canRecordAudio = ref(navigator.mediaDevices && navigator.mediaDevices.getUserMedia);
+    const canRecordSystemAudio = computed(() => navigator.mediaDevices && navigator.mediaDevices.getDisplayMedia);
+    const systemAudioSupported = ref(false);
+    const systemAudioError = ref('');
+    const recordingNotes = ref('');
+    const showSystemAudioHelp = ref(false);
+
+    // ASR options for recording view
+    const asrLanguage = ref('');
+    const asrMinSpeakers = ref('');
+    const asrMaxSpeakers = ref('');
+
+    // Audio context and analyzers
+    const audioContext = ref(null);
+    const analyser = ref(null);
+    const micAnalyser = ref(null);
+    const systemAnalyser = ref(null);
+    const visualizer = ref(null);
+    const micVisualizer = ref(null);
+    const systemVisualizer = ref(null);
+    const animationFrameId = ref(null);
+    const recordingMode = ref('microphone');
+    const activeStreams = ref([]);
+
+    // --- Wake Lock and Background Recording ---
+    const wakeLock = ref(null);
+    const recordingNotification = ref(null);
+    const isPageVisible = ref(true);
+
+    // --- Recording Size Monitoring ---
+    const estimatedFileSize = ref(0);
+    const fileSizeWarningShown = ref(false);
+    const recordingQuality = ref('optimized');
+    const actualBitrate = ref(0);
+    const maxRecordingMB = ref(200);
+    const sizeCheckInterval = ref(null);
+
+    return {
+        // Recording state
+        isRecording,
+        mediaRecorder,
+        audioChunks,
+        audioBlobURL,
+        recordingTime,
+        recordingInterval,
+        canRecordAudio,
+        canRecordSystemAudio,
+        systemAudioSupported,
+        systemAudioError,
+        recordingNotes,
+        showSystemAudioHelp,
+
+        // ASR options
+        asrLanguage,
+        asrMinSpeakers,
+        asrMaxSpeakers,
+
+        // Audio context
+        audioContext,
+        analyser,
+        micAnalyser,
+        systemAnalyser,
+        visualizer,
+        micVisualizer,
+        systemVisualizer,
+        animationFrameId,
+        recordingMode,
+        activeStreams,
+
+        // Wake lock
+        wakeLock,
+        recordingNotification,
+        isPageVisible,
+
+        // Size monitoring
+        estimatedFileSize,
+        fileSizeWarningShown,
+        recordingQuality,
+        actualBitrate,
+        maxRecordingMB,
+        sizeCheckInterval
+    };
+}