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feat(tts): Improve text-to-speech service with enhanced error handling and state management

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This commit is contained in:
cogwheel0
2025-10-30 21:42:35 +05:30
parent d7f58498f9
commit de0f195aea
5 changed files with 238 additions and 58 deletions
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112
lib/features/chat/views/voice_call_page.dart
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@@ -348,45 +348,83 @@ class _VoiceCallPageState extends ConsumerState<VoiceCallPage>
Widget _buildControlButtons(Color primaryColor) {
final errorColor = Theme.of(context).colorScheme.error;
final warningColor = Colors.orange;
final successColor = Theme.of(context).colorScheme.secondary;
final buttons = <Widget>[];
// Retry button (only show in error state)
if (_currentState == VoiceCallState.error) {
buttons.add(
_buildActionButton(
icon: CupertinoIcons.arrow_clockwise,
label: 'Retry',
color: primaryColor,
onPressed: () async {
await _initializeCall();
},
),
);
}
final canPause = _currentState == VoiceCallState.listening;
final canResume = _currentState == VoiceCallState.paused;
if (canPause) {
buttons.add(
_buildActionButton(
icon: CupertinoIcons.pause_fill,
label: 'Pause',
color: warningColor,
onPressed: () async {
await _service?.pauseListening();
},
),
);
} else if (canResume) {
buttons.add(
_buildActionButton(
icon: CupertinoIcons.play_fill,
label: 'Resume',
color: successColor,
onPressed: () async {
await _service?.resumeListening();
},
),
);
}
// Cancel speaking button (only show when speaking)
if (_currentState == VoiceCallState.speaking) {
buttons.add(
_buildActionButton(
icon: CupertinoIcons.stop_fill,
label: 'Stop',
color: warningColor,
onPressed: () async {
await _service?.cancelSpeaking();
},
),
);
}
// End call button
buttons.add(
_buildActionButton(
icon: CupertinoIcons.phone_down_fill,
label: 'End Call',
color: errorColor,
onPressed: () async {
await _service?.stopCall();
if (mounted) {
Navigator.of(context).pop();
}
},
),
);
return Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
// Retry button (only show in error state)
if (_currentState == VoiceCallState.error)
_buildActionButton(
icon: CupertinoIcons.arrow_clockwise,
label: 'Retry',
color: primaryColor,
onPressed: () async {
await _initializeCall();
},
),
// Cancel speaking button (only show when speaking)
if (_currentState == VoiceCallState.speaking)
_buildActionButton(
icon: CupertinoIcons.stop_fill,
label: 'Stop',
color: warningColor,
onPressed: () async {
await _service?.cancelSpeaking();
},
),
// End call button
_buildActionButton(
icon: CupertinoIcons.phone_down_fill,
label: 'End Call',
color: errorColor,
onPressed: () async {
await _service?.stopCall();
if (mounted) {
Navigator.of(context).pop();
}
},
),
],
children: buttons,
);
}
@@ -422,6 +460,8 @@ class _VoiceCallPageState extends ConsumerState<VoiceCallPage>
return 'Connecting...';
case VoiceCallState.listening:
return 'Listening';
case VoiceCallState.paused:
return 'Paused';
case VoiceCallState.processing:
return 'Thinking...';
case VoiceCallState.speaking: