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refactor: action buttons and scroll to bottom ui/ux

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This commit is contained in:
cogwheel0
2025-09-02 20:43:57 +05:30
parent ad4a0cc340
commit 3c082ffc9e
11 changed files with 241 additions and 137 deletions
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109
lib/features/chat/views/chat_page.dart
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@@ -33,6 +33,7 @@ import 'chat_page_helpers.dart';
import '../../../shared/widgets/themed_dialogs.dart';
import '../../onboarding/views/onboarding_sheet.dart';
import '../../../shared/widgets/sheet_handle.dart';
import '../../../shared/widgets/measure_size.dart';
import '../../../shared/widgets/conduit_components.dart';
import '../../../core/services/settings_service.dart';
// Removed unused PlatformUtils import
@@ -53,6 +54,7 @@ class _ChatPageState extends ConsumerState<ChatPage> {
final Set<String> _selectedMessageIds = <String>{};
Timer? _scrollDebounceTimer;
bool _isDeactivated = false;
double _inputHeight = 0; // dynamic input height to position scroll button
String _formatModelDisplayName(String name) {
var display = name.trim();
@@ -1028,7 +1030,7 @@ class _ChatPageState extends ConsumerState<ChatPage> {
drawerEnableOpenDragGesture: true,
drawerDragStartBehavior: DragStartBehavior.down,
drawerEdgeDragWidth: MediaQuery.of(context).size.width * 0.5,
drawerScrimColor: Colors.black.withOpacity(0.32),
drawerScrimColor: Colors.black.withValues(alpha: 0.32),
drawer: Drawer(
width: (MediaQuery.of(context).size.width * 0.88).clamp(
280.0,
@@ -1409,17 +1411,26 @@ class _ChatPageState extends ConsumerState<ChatPage> {
// Modern Input (root matches input background including safe area)
RepaintBoundary(
child: ModernChatInput(
enabled:
selectedModel != null &&
(isOnline || ref.watch(reviewerModeProvider)),
onSendMessage: (text) =>
_handleMessageSend(text, selectedModel),
onVoiceInput: null,
onFileAttachment: _handleFileAttachment,
onImageAttachment: _handleImageAttachment,
onCameraCapture: () =>
_handleImageAttachment(fromCamera: true),
child: MeasureSize(
onChange: (size) {
if (mounted) {
setState(() {
_inputHeight = size.height;
});
}
},
child: ModernChatInput(
enabled:
selectedModel != null &&
(isOnline || ref.watch(reviewerModeProvider)),
onSendMessage: (text) =>
_handleMessageSend(text, selectedModel),
onVoiceInput: null,
onFileAttachment: _handleFileAttachment,
onImageAttachment: _handleImageAttachment,
onCameraCapture: () =>
_handleImageAttachment(fromCamera: true),
),
),
),
],
@@ -1427,8 +1438,9 @@ class _ChatPageState extends ConsumerState<ChatPage> {
// Floating Scroll to Bottom Button with smooth appear/disappear
Positioned(
bottom: Spacing.xxl + Spacing.xxxl,
right: Spacing.lg,
bottom: ((_inputHeight > 0) ? _inputHeight : (Spacing.xxl + Spacing.xxxl)) + Spacing.sm,
left: 0,
right: 0,
child: AnimatedSwitcher(
duration: AnimationDuration.microInteraction,
switchInCurve: AnimationCurves.microInteraction,
@@ -1446,44 +1458,45 @@ class _ChatPageState extends ConsumerState<ChatPage> {
),
);
},
child:
(_showScrollToBottom &&
child: (_showScrollToBottom &&
!keyboardVisible &&
ref.watch(chatMessagesProvider).isNotEmpty)
? ClipRRect(
? Center(
key: const ValueKey('scroll_to_bottom_visible'),
borderRadius: BorderRadius.circular(
AppBorderRadius.floatingButton,
),
child: Container(
decoration: BoxDecoration(
color: context
.conduitTheme
.surfaceContainerHighest
.withValues(alpha: 0.75),
border: Border.all(
color: context.conduitTheme.cardBorder
.withValues(alpha: 0.3),
width: BorderWidth.regular,
),
borderRadius: BorderRadius.circular(
AppBorderRadius.floatingButton,
),
boxShadow: ConduitShadows.button,
child: ClipRRect(
borderRadius: BorderRadius.circular(
AppBorderRadius.floatingButton,
),
child: SizedBox(
width: TouchTarget.button,
height: TouchTarget.button,
child: IconButton(
onPressed: _scrollToBottom,
splashRadius: 24,
icon: Icon(
Platform.isIOS
? CupertinoIcons.arrow_down
: Icons.keyboard_arrow_down,
size: IconSize.lg,
color: context.conduitTheme.iconPrimary
.withValues(alpha: 0.9),
child: Container(
decoration: BoxDecoration(
color: context
.conduitTheme
.surfaceContainerHighest
.withValues(alpha: 0.75),
border: Border.all(
color: context.conduitTheme.cardBorder
.withValues(alpha: 0.3),
width: BorderWidth.regular,
),
borderRadius: BorderRadius.circular(
AppBorderRadius.floatingButton,
),
boxShadow: ConduitShadows.button,
),
child: SizedBox(
width: TouchTarget.button,
height: TouchTarget.button,
child: IconButton(
onPressed: _scrollToBottom,
splashRadius: 24,
icon: Icon(
Platform.isIOS
? CupertinoIcons.arrow_down
: Icons.keyboard_arrow_down,
size: IconSize.lg,
color: context.conduitTheme.iconPrimary
.withValues(alpha: 0.9),
),
),
),
),