diff options
Diffstat (limited to 'lib/presentation/common_widget/voice_assistant_button.dart')
| -rw-r--r-- | lib/presentation/common_widget/voice_assistant_button.dart | 214 |
1 files changed, 214 insertions, 0 deletions
diff --git a/lib/presentation/common_widget/voice_assistant_button.dart b/lib/presentation/common_widget/voice_assistant_button.dart new file mode 100644 index 0000000..2a82a0a --- /dev/null +++ b/lib/presentation/common_widget/voice_assistant_button.dart @@ -0,0 +1,214 @@ +import 'package:flutter_ics_homescreen/export.dart'; + +class VoiceAssistantButton extends ConsumerStatefulWidget { + const VoiceAssistantButton({super.key}); + + @override + ConsumerState<VoiceAssistantButton> createState() => _VoiceAssistantButtonState(); +} + +class _VoiceAssistantButtonState extends ConsumerState<VoiceAssistantButton> with SingleTickerProviderStateMixin { + bool _showOverlay = false; + late AnimationController _animationController; + late Animation<double> _pulseAnimation; + int overlayLock = 0; + + @override + void initState() { + super.initState(); + _animationController = AnimationController( + vsync: this, + duration: const Duration(milliseconds: 700), + )..stop(); // Stop the animation initially + + _pulseAnimation = Tween<double>(begin: 1.0, end: 1.05).animate( + CurvedAnimation(parent: _animationController, curve: Curves.easeInOut), + ); + } + + @override + void dispose() { + _animationController.dispose(); + super.dispose(); + } + + void _onTap() { + ref.read(voiceAssistantStateProvider.notifier).updateCommandResponse(""); + ref.read(voiceAssistantStateProvider.notifier).updateCommand(""); + bool state = ref.read(voiceAssistantStateProvider.notifier).toggleButtonPressed(); + if(state){ + var voiceAgentClient = ref.read(voiceAgentClientProvider); + voiceAgentClient.startVoiceAssistant(); + } + } + + void _showAssistantPopup(BuildContext context) { + showModalBottomSheet( + context: context, + isScrollControlled: true, + backgroundColor: Colors.transparent, + builder: (context) { + return Consumer( + builder: (context, ref, child) { + final String? command = ref.watch(voiceAssistantStateProvider.select((value) => value.command)); + final String? commandResponse = ref.watch(voiceAssistantStateProvider.select((value) => value.commandResponse)); + final bool isRecording = ref.watch(voiceAssistantStateProvider.select((value)=>value.isRecording)); + final bool isProcessing = ref.watch(voiceAssistantStateProvider.select((value)=>value.isCommandProcessing)); + + if (isRecording) { + _animationController.repeat(reverse: true); + } else { + _animationController.stop(); + } + + return Container( + height: MediaQuery.of(context).size.height * 0.35, + decoration: const BoxDecoration( + image: DecorationImage( + image: AssetImage('assets/VoiceAssistantBottomSheetBg.png'), + fit: BoxFit.cover, + ), + ), + child: Padding( + padding: const EdgeInsets.fromLTRB(30, 0, 40, 0), + child: Column( + mainAxisAlignment: MainAxisAlignment.end, + crossAxisAlignment: CrossAxisAlignment.center, + children: [ + if(!isRecording && !isProcessing) + Column( + crossAxisAlignment: CrossAxisAlignment.center, + children: [ + Padding( + padding: const EdgeInsets.symmetric(horizontal: 16.0), + child: Text( + command ?? "No Command Detected", + textAlign: TextAlign.center, + style: const TextStyle( + color: Colors.white70, + fontSize: 43, + fontWeight: FontWeight.w400, + ), + ), + ), + SizedBox( + height: MediaQuery.of(context).size.height * 0.03 + ), + Padding( + padding: const EdgeInsets.symmetric(horizontal: 16.0), + child: Text( + commandResponse ?? "No Response", + textAlign: TextAlign.center, + style: const TextStyle( + color: Color.fromRGBO(41, 95, 248, 1), + fontSize: 43, + fontWeight: FontWeight.w800, + ), + ), + ), + + SizedBox( + height: MediaQuery.of(context).size.height * 0.02, + ), + ], + ), + + if(isRecording) + Column( + children: [ + const Text("Listening...", + style: TextStyle( + color: Colors.white70, + fontSize: 43, + fontWeight: FontWeight.w400, + ), + ), + SizedBox( + height: MediaQuery.of(context).size.height*0.02, + ), + ScaleTransition( + scale: _pulseAnimation, // Apply the pulse animation here + child: SvgPicture.asset( + 'assets/VoiceControlButton.svg', + fit: BoxFit.cover, + semanticsLabel: 'Voice Assistant', + ), + ), + ], + ), + + if(!isRecording && isProcessing) + Column( + children: [ + const Text("Processing...", + style: TextStyle( + color: Colors.white70, + fontSize: 43, + fontWeight: FontWeight.w400, + ), + ), + SizedBox( + height: MediaQuery.of(context).size.height*0.05, + ), + Lottie.asset( + 'animations/LoadingAnimation.json', + fit: BoxFit.cover, + repeat: true, + ), + ], + ), + SizedBox( + height: MediaQuery.of(context).size.height * 0.035, + ), + ], + ), + ), + ); + }, + ); + }, + ).whenComplete(() { + ref.read(voiceAssistantStateProvider.notifier).updateCommandResponse(null); + ref.read(voiceAssistantStateProvider.notifier).updateCommand(null); + ref.read(voiceAssistantStateProvider.notifier).toggleShowOverlay(false); + overlayLock = 0; + }); + } + + @override + Widget build(BuildContext context) { + _showOverlay = ref.watch(voiceAssistantStateProvider.select((value) => value.showOverLay)); + + if(_showOverlay){ + WidgetsBinding.instance!.addPostFrameCallback((_) { + if(overlayLock == 0){ + overlayLock = 1; + _showAssistantPopup(context); + } + }); + } + else if(overlayLock == 1){ + overlayLock = 0; + Navigator.of(context).pop(); + } + + String svgPath = ref.watch(voiceAssistantStateProvider.select((value) => value.buttonPressed)) + ? 'assets/VoiceAssistantActive.svg' + : 'assets/VoiceAssistantEnabled.svg'; + + return Padding( + padding: const EdgeInsets.only(left: 8), + child: GestureDetector( + onTap: _onTap, + child: Container( + padding: EdgeInsets.zero, + child: SvgPicture.asset( + svgPath, + fit: BoxFit.cover, + semanticsLabel: 'Voice Assistant', + ), + ), + ), + ); + } +} |