911 lines
32 KiB
Dart
911 lines
32 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter/cupertino.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:flutter_animate/flutter_animate.dart';
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import 'dart:convert';
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import 'dart:async';
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import 'dart:io' show Platform;
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import '../../../shared/theme/theme_extensions.dart';
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import '../../../shared/widgets/markdown/streaming_markdown_widget.dart';
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import '../../../core/utils/reasoning_parser.dart';
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import '../../../core/utils/tool_calls_parser.dart';
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import 'enhanced_image_attachment.dart';
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import 'package:conduit/l10n/app_localizations.dart';
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import 'enhanced_attachment.dart';
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import 'package:conduit/shared/widgets/chat_action_button.dart';
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class AssistantMessageWidget extends ConsumerStatefulWidget {
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final dynamic message;
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final bool isStreaming;
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final String? modelName;
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final VoidCallback? onCopy;
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final VoidCallback? onRegenerate;
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final VoidCallback? onLike;
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final VoidCallback? onDislike;
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const AssistantMessageWidget({
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super.key,
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required this.message,
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this.isStreaming = false,
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this.modelName,
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this.onCopy,
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this.onRegenerate,
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this.onLike,
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this.onDislike,
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});
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@override
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ConsumerState<AssistantMessageWidget> createState() =>
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_AssistantMessageWidgetState();
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}
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class _AssistantMessageWidgetState extends ConsumerState<AssistantMessageWidget>
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with TickerProviderStateMixin {
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bool _showReasoning = false;
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late AnimationController _fadeController;
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late AnimationController _slideController;
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ReasoningContent? _reasoningContent;
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List<ToolCallsSegment> _toolSegments = const [];
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final Set<String> _expandedToolIds = {};
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Widget? _cachedAvatar;
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String _contentSansDetails = '';
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bool _allowTypingIndicator = false;
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Timer? _typingGateTimer;
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// press state handled by shared ChatActionButton
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@override
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void initState() {
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super.initState();
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_fadeController = AnimationController(
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duration: const Duration(milliseconds: 200),
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vsync: this,
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);
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_slideController = AnimationController(
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duration: const Duration(milliseconds: 300),
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vsync: this,
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);
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// Parse reasoning and tool-calls sections
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_reparseSections();
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_updateTypingIndicatorGate();
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}
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@override
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void didChangeDependencies() {
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super.didChangeDependencies();
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// Build cached avatar when theme context is available
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_buildCachedAvatar();
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}
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@override
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void didUpdateWidget(AssistantMessageWidget oldWidget) {
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super.didUpdateWidget(oldWidget);
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// Re-parse sections when message content changes
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if (oldWidget.message.content != widget.message.content) {
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_reparseSections();
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_updateTypingIndicatorGate();
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}
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// Rebuild cached avatar if model name changes
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if (oldWidget.modelName != widget.modelName) {
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_buildCachedAvatar();
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}
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}
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void _reparseSections() {
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final raw0 = widget.message.content ?? '';
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// Strip any leftover placeholders from content before parsing
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const ti = '[TYPING_INDICATOR]';
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const searchBanner = '🔍 Searching the web...';
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String raw = raw0;
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if (raw.startsWith(ti)) {
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raw = raw.substring(ti.length);
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}
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if (raw.startsWith(searchBanner)) {
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raw = raw.substring(searchBanner.length);
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}
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// Do not truncate content during streaming; segmented parser will skip
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// incomplete details blocks and tiles will render once complete.
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final rc = ReasoningParser.parseReasoningContent(raw);
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String base = rc?.mainContent ?? raw;
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final tools = ToolCallsParser.parse(base);
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List<ToolCallsSegment>? segments = ToolCallsParser.segments(base);
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// Fallback: if parser failed but content has tool_calls details, synthesize segments
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if ((segments == null || segments.isEmpty) && base.contains('<details') && base.contains('type="tool_calls"')) {
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final fallbackSegs = <ToolCallsSegment>[];
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final detailsRegex = RegExp(r'<details[^>]*>([\s\S]*?)<\/details>', multiLine: true, dotAll: true);
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final attrRegex = RegExp(r'(\w+)="([^"]*)"');
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final matches = detailsRegex.allMatches(base).toList();
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String textRemainder = base;
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for (final m in matches) {
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final full = m.group(0) ?? '';
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final openTag = RegExp(r'<details[^>]*>').firstMatch(full)?.group(0) ?? '';
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if (!openTag.contains('type="tool_calls"')) continue;
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final attrs = <String, String>{};
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for (final am in attrRegex.allMatches(openTag)) {
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attrs[am.group(1)!] = am.group(2) ?? '';
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}
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final id = attrs['id'] ?? '';
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final name = attrs['name'] ?? 'tool';
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final done = (attrs['done'] == 'true');
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final args = attrs['arguments'];
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final result = attrs['result'];
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final files = attrs['files'];
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dynamic decodeMaybe(String? s) {
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if (s == null || s.isEmpty) return null;
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try {
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return json.decode(s);
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} catch (_) {
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return s;
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}
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}
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final entry = ToolCallEntry(
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id: id.isNotEmpty ? id : '${name}_${m.start}',
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name: name,
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done: done,
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arguments: decodeMaybe(args),
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result: decodeMaybe(result),
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files: (decodeMaybe(files) is List) ? decodeMaybe(files) as List : null,
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);
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fallbackSegs.add(ToolCallsSegment.entry(entry));
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textRemainder = textRemainder.replaceFirst(full, '');
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}
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if (fallbackSegs.isNotEmpty) {
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final remainder = textRemainder.trim();
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if (remainder.isNotEmpty) {
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fallbackSegs.add(ToolCallsSegment.text(remainder));
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}
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segments = fallbackSegs;
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}
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}
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setState(() {
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_reasoningContent = rc;
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_contentSansDetails = tools?.mainContent ?? base;
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_toolSegments = segments ?? [ToolCallsSegment.text(_contentSansDetails)];
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});
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_updateTypingIndicatorGate();
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}
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void _updateTypingIndicatorGate() {
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// Show typing indicator while streaming until we have any renderable segments
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// (tool tiles or actual text). Use a short delay to avoid flicker.
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_typingGateTimer?.cancel();
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final hasRenderable = _hasRenderableSegments;
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if (widget.isStreaming && !hasRenderable) {
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_allowTypingIndicator = false;
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_typingGateTimer = Timer(const Duration(milliseconds: 150), () {
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if (mounted) {
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setState(() {
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_allowTypingIndicator = true;
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});
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}
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});
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} else {
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_allowTypingIndicator = false;
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}
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}
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// No streaming-specific markdown fixes needed here; handled by Markdown widget
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Widget _buildToolCallTile(ToolCallEntry tc) {
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final isExpanded = _expandedToolIds.contains(tc.id);
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final theme = context.conduitTheme;
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String _pretty(dynamic v, {int max = 1200}) {
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try {
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final pretty = const JsonEncoder.withIndent(' ').convert(v);
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return pretty.length > max ? '${pretty.substring(0, max)}\n…' : pretty;
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} catch (_) {
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final s = v?.toString() ?? '';
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return s.length > max ? '${s.substring(0, max)}…' : s;
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}
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}
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return Padding(
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padding: const EdgeInsets.only(bottom: Spacing.xs),
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child: InkWell(
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onTap: () {
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setState(() {
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if (isExpanded) {
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_expandedToolIds.remove(tc.id);
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} else {
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_expandedToolIds.add(tc.id);
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}
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});
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},
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borderRadius: BorderRadius.circular(AppBorderRadius.md),
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child: Container(
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width: double.infinity,
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padding: const EdgeInsets.symmetric(
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horizontal: Spacing.sm,
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vertical: Spacing.xs,
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),
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decoration: BoxDecoration(
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color: theme.surfaceContainer.withValues(alpha: 0.5),
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borderRadius: BorderRadius.circular(AppBorderRadius.md),
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border: Border.all(
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color: theme.dividerColor,
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width: BorderWidth.thin,
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),
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(
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isExpanded
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? Icons.expand_less_rounded
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: Icons.expand_more_rounded,
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size: 16,
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color: theme.textSecondary,
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),
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const SizedBox(width: Spacing.xs),
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Icon(
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tc.done ? Icons.build_circle_outlined : Icons.play_circle_outline,
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size: 14,
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color: theme.buttonPrimary,
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),
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const SizedBox(width: Spacing.xs),
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Flexible(
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child: Text(
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tc.done
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? 'Tool Executed: ${tc.name}'
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: 'Running tool: ${tc.name}…',
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overflow: TextOverflow.ellipsis,
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style: TextStyle(
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fontSize: AppTypography.bodySmall,
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color: theme.textSecondary,
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fontWeight: FontWeight.w500,
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),
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),
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),
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],
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),
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AnimatedCrossFade(
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firstChild: const SizedBox.shrink(),
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secondChild: Container(
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margin: const EdgeInsets.only(top: Spacing.sm),
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padding: const EdgeInsets.all(Spacing.sm),
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decoration: BoxDecoration(
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color: theme.surfaceContainer.withValues(alpha: 0.3),
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borderRadius: BorderRadius.circular(AppBorderRadius.md),
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border: Border.all(
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color: theme.dividerColor,
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width: BorderWidth.thin,
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),
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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if (tc.arguments != null) ...[
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Text(
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'Arguments',
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style: TextStyle(
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fontSize: AppTypography.bodySmall,
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color: theme.textSecondary,
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fontWeight: FontWeight.w600,
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),
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),
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const SizedBox(height: Spacing.xxs),
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SelectableText(
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_pretty(tc.arguments),
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style: TextStyle(
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fontSize: AppTypography.bodySmall,
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color: theme.textSecondary,
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fontFamily: 'monospace',
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height: 1.35,
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),
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),
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const SizedBox(height: Spacing.sm),
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],
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if (tc.result != null) ...[
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Text(
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'Result',
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style: TextStyle(
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fontSize: AppTypography.bodySmall,
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color: theme.textSecondary,
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fontWeight: FontWeight.w600,
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),
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),
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const SizedBox(height: Spacing.xxs),
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SelectableText(
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_pretty(tc.result),
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style: TextStyle(
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fontSize: AppTypography.bodySmall,
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color: theme.textSecondary,
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fontFamily: 'monospace',
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height: 1.35,
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),
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),
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],
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],
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),
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),
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crossFadeState:
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isExpanded ? CrossFadeState.showSecond : CrossFadeState.showFirst,
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duration: const Duration(milliseconds: 200),
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),
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],
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),
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),
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),
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);
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}
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Widget _buildSegmentedContent() {
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final children = <Widget>[];
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bool firstToolSpacerAdded = false;
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for (final seg in _toolSegments) {
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if (seg.isToolCall && seg.entry != null) {
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// Add top spacing before the first tool block for clarity
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if (!firstToolSpacerAdded) {
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children.add(const SizedBox(height: Spacing.sm));
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firstToolSpacerAdded = true;
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}
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children.add(_buildToolCallTile(seg.entry!));
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} else if ((seg.text ?? '').trim().isNotEmpty) {
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children.add(
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_buildEnhancedMarkdownContent(seg.text!),
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);
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}
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}
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if (children.isEmpty) return const SizedBox.shrink();
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: children,
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);
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}
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bool get _hasRenderableSegments {
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bool _textRenderable(String t) {
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String cleaned = t;
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// Hide tool_calls blocks entirely
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cleaned = cleaned.replaceAll(
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RegExp(
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r'<details\s+type="tool_calls"[^>]*>[\s\S]*?<\/details>',
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multiLine: true,
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dotAll: true,
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),
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'',
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);
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// If last <details> is unclosed, drop tail to avoid rendering raw tag
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final lastOpen = cleaned.lastIndexOf('<details');
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if (lastOpen >= 0) {
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final tail = cleaned.substring(lastOpen);
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if (!tail.contains('</details>')) {
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cleaned = cleaned.substring(0, lastOpen);
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}
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}
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return cleaned.trim().isNotEmpty;
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}
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for (final seg in _toolSegments) {
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if (seg.isToolCall && seg.entry != null) return true;
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final text = seg.text ?? '';
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if (_textRenderable(text)) return true;
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}
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return false;
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}
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void _buildCachedAvatar() {
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_cachedAvatar = Padding(
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padding: const EdgeInsets.only(bottom: 8),
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child: Row(
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children: [
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Container(
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width: 20,
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height: 20,
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decoration: BoxDecoration(
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color: context.conduitTheme.buttonPrimary,
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borderRadius: BorderRadius.circular(AppBorderRadius.small),
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),
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child: Icon(
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Icons.auto_awesome,
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color: context.conduitTheme.buttonPrimaryText,
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size: 12,
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),
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),
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const SizedBox(width: Spacing.xs),
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Text(
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widget.modelName ?? 'Assistant',
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style: TextStyle(
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color: context.conduitTheme.textSecondary,
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fontSize: AppTypography.bodySmall,
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fontWeight: FontWeight.w500,
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letterSpacing: 0.1,
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),
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),
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],
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),
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);
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}
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@override
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void dispose() {
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_typingGateTimer?.cancel();
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_fadeController.dispose();
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_slideController.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return _buildDocumentationMessage();
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}
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Widget _buildDocumentationMessage() {
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return Container(
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width: double.infinity,
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margin: const EdgeInsets.only(bottom: 16, left: 12, right: 12),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// Cached AI Name and Avatar to prevent flashing
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_cachedAvatar ?? const SizedBox.shrink(),
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// Reasoning Section (if present)
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if (_reasoningContent != null) ...[
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InkWell(
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onTap: () => setState(() => _showReasoning = !_showReasoning),
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borderRadius: BorderRadius.circular(AppBorderRadius.md),
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child: Container(
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padding: const EdgeInsets.symmetric(
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horizontal: Spacing.sm,
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vertical: Spacing.xs,
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),
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decoration: BoxDecoration(
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color: context.conduitTheme.surfaceContainer.withValues(
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alpha: 0.5,
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),
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borderRadius: BorderRadius.circular(AppBorderRadius.md),
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border: Border.all(
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color: context.conduitTheme.dividerColor,
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width: BorderWidth.thin,
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),
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),
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(
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_showReasoning
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? Icons.expand_less_rounded
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: Icons.expand_more_rounded,
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size: 16,
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color: context.conduitTheme.textSecondary,
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),
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const SizedBox(width: Spacing.xs),
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Icon(
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Icons.psychology_outlined,
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size: 14,
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color: context.conduitTheme.buttonPrimary,
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),
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const SizedBox(width: Spacing.xs),
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Text(
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() {
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final l10n = AppLocalizations.of(context)!;
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final rc = _reasoningContent!;
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final hasSummary = rc.summary.isNotEmpty;
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final isThinkingSummary = rc.summary.trim().toLowerCase() == 'thinking…' || rc.summary.trim().toLowerCase() == 'thinking...';
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if (widget.isStreaming) {
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// During streaming, prefer showing Thinking…
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return hasSummary ? rc.summary : l10n.thinking;
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}
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// After streaming ends:
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if (rc.duration > 0) {
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return l10n.thoughtForDuration(rc.formattedDuration);
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}
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// If summary was just the placeholder 'Thinking…', replace with a neutral title
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if (!hasSummary || isThinkingSummary) {
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return l10n.thoughts;
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}
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return rc.summary;
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}(),
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style: TextStyle(
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fontSize: AppTypography.bodySmall,
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color: context.conduitTheme.textSecondary,
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fontWeight: FontWeight.w500,
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),
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),
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],
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),
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),
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),
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// Expandable reasoning content
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AnimatedCrossFade(
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firstChild: const SizedBox.shrink(),
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secondChild: Container(
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margin: const EdgeInsets.only(top: Spacing.sm),
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padding: const EdgeInsets.all(Spacing.sm),
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decoration: BoxDecoration(
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color: context.conduitTheme.surfaceContainer.withValues(
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alpha: 0.3,
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),
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borderRadius: BorderRadius.circular(AppBorderRadius.md),
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border: Border.all(
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color: context.conduitTheme.dividerColor,
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width: BorderWidth.thin,
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),
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),
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child: SelectableText(
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_reasoningContent!.cleanedReasoning,
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style: TextStyle(
|
|
fontSize: AppTypography.bodySmall,
|
|
color: context.conduitTheme.textSecondary,
|
|
fontFamily: 'monospace',
|
|
height: 1.4,
|
|
),
|
|
),
|
|
),
|
|
crossFadeState: _showReasoning
|
|
? CrossFadeState.showSecond
|
|
: CrossFadeState.showFirst,
|
|
duration: const Duration(milliseconds: 200),
|
|
),
|
|
|
|
const SizedBox(height: 0),
|
|
],
|
|
|
|
// Documentation-style content without heavy bubble; premium markdown
|
|
SizedBox(
|
|
width: double.infinity,
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
// Display attachments (images use EnhancedImageAttachment; non-images use card)
|
|
if (widget.message.attachmentIds != null &&
|
|
widget.message.attachmentIds!.isNotEmpty) ...[
|
|
_buildAttachmentItems(),
|
|
const SizedBox(height: Spacing.md),
|
|
],
|
|
|
|
// Display generated images from files property - OUTSIDE AnimatedSwitcher to prevent fade issues
|
|
if (widget.message.files != null &&
|
|
widget.message.files!.isNotEmpty) ...[
|
|
_buildGeneratedImages(),
|
|
const SizedBox(height: Spacing.md),
|
|
],
|
|
|
|
// Tool calls are rendered inline via segmented content
|
|
// Smoothly crossfade between typing indicator and content
|
|
AnimatedSwitcher(
|
|
duration: const Duration(milliseconds: 220),
|
|
switchInCurve: Curves.easeOutCubic,
|
|
switchOutCurve: Curves.easeInCubic,
|
|
transitionBuilder: (child, anim) {
|
|
final fade = CurvedAnimation(
|
|
parent: anim,
|
|
curve: Curves.easeOutCubic,
|
|
reverseCurve: Curves.easeInCubic,
|
|
);
|
|
final size = CurvedAnimation(
|
|
parent: anim,
|
|
curve: Curves.easeOutCubic,
|
|
reverseCurve: Curves.easeInCubic,
|
|
);
|
|
return FadeTransition(
|
|
opacity: fade,
|
|
child: SizeTransition(
|
|
sizeFactor: size,
|
|
axisAlignment: -1.0, // collapse/expand from top
|
|
child: child,
|
|
),
|
|
);
|
|
},
|
|
child: (!_hasRenderableSegments &&
|
|
_allowTypingIndicator &&
|
|
widget.isStreaming &&
|
|
(widget.message.content.trim().isEmpty ||
|
|
widget.message.content ==
|
|
'[TYPING_INDICATOR]'))
|
|
? KeyedSubtree(
|
|
key: const ValueKey('typing'),
|
|
child: _buildTypingIndicator(),
|
|
)
|
|
: KeyedSubtree(
|
|
key: const ValueKey('content'),
|
|
child: _buildSegmentedContent(),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
|
|
// Action buttons below the message content (only after streaming completes)
|
|
if (!widget.isStreaming) ...[
|
|
const SizedBox(height: Spacing.sm),
|
|
_buildActionButtons(),
|
|
],
|
|
],
|
|
),
|
|
)
|
|
.animate()
|
|
.fadeIn(duration: const Duration(milliseconds: 300))
|
|
.slideY(
|
|
begin: 0.1,
|
|
end: 0,
|
|
duration: const Duration(milliseconds: 300),
|
|
curve: Curves.easeOutCubic,
|
|
);
|
|
}
|
|
|
|
Widget _buildEnhancedMarkdownContent(String content) {
|
|
if (content.trim().isEmpty) {
|
|
return const SizedBox.shrink();
|
|
}
|
|
|
|
// Always hide tool_calls blocks; tiles render them separately.
|
|
String cleaned = content.replaceAll(
|
|
RegExp(
|
|
r'<details\s+type="tool_calls"[^>]*>[\s\S]*?<\/details>',
|
|
multiLine: true,
|
|
dotAll: true,
|
|
),
|
|
'',
|
|
);
|
|
|
|
// If there's an unclosed <details>, drop the tail to avoid raw tags.
|
|
final lastOpen = cleaned.lastIndexOf('<details');
|
|
if (lastOpen >= 0) {
|
|
final tail = cleaned.substring(lastOpen);
|
|
if (!tail.contains('</details>')) {
|
|
cleaned = cleaned.substring(0, lastOpen);
|
|
}
|
|
}
|
|
|
|
// Process images in the remaining text
|
|
final processedContent = _processContentForImages(cleaned);
|
|
|
|
return StreamingMarkdownWidget(
|
|
staticContent: processedContent,
|
|
isStreaming: widget.isStreaming,
|
|
);
|
|
}
|
|
|
|
String _processContentForImages(String content) {
|
|
// Check if content contains image markdown or base64 data URLs
|
|
// This ensures images generated by AI are properly formatted
|
|
|
|
// Pattern to detect base64 images that might not be in markdown format
|
|
final base64Pattern = RegExp(r'data:image/[^;]+;base64,[A-Za-z0-9+/]+=*');
|
|
|
|
// If we find base64 images not wrapped in markdown, wrap them
|
|
if (base64Pattern.hasMatch(content) && !content.contains('![')) {
|
|
content = content.replaceAllMapped(base64Pattern, (match) {
|
|
final imageData = match.group(0)!;
|
|
// Check if this image is already in markdown format
|
|
final markdownCheck = RegExp(
|
|
r'!\[.*?\]\(' + RegExp.escape(imageData) + r'\)',
|
|
);
|
|
if (!markdownCheck.hasMatch(content)) {
|
|
return '\n\n';
|
|
}
|
|
return imageData;
|
|
});
|
|
}
|
|
|
|
return content;
|
|
}
|
|
|
|
Widget _buildAttachmentItems() {
|
|
if (widget.message.attachmentIds == null ||
|
|
widget.message.attachmentIds!.isEmpty) {
|
|
return const SizedBox.shrink();
|
|
}
|
|
|
|
final imageCount = widget.message.attachmentIds!.length;
|
|
|
|
// Display images in a clean, modern layout for assistant messages
|
|
// Use AnimatedSwitcher for smooth transitions when loading
|
|
return AnimatedSwitcher(
|
|
duration: const Duration(milliseconds: 300),
|
|
switchInCurve: Curves.easeInOut,
|
|
child: imageCount == 1
|
|
? Container(
|
|
key: ValueKey('single_item_${widget.message.attachmentIds![0]}'),
|
|
child: EnhancedAttachment(
|
|
attachmentId: widget.message.attachmentIds![0],
|
|
isMarkdownFormat: true,
|
|
constraints: const BoxConstraints(
|
|
maxWidth: 500,
|
|
maxHeight: 400,
|
|
),
|
|
disableAnimation: widget.isStreaming,
|
|
),
|
|
)
|
|
: Wrap(
|
|
key: ValueKey(
|
|
'multi_items_${widget.message.attachmentIds!.join('_')}',
|
|
),
|
|
spacing: Spacing.sm,
|
|
runSpacing: Spacing.sm,
|
|
children: widget.message.attachmentIds!.map<Widget>((
|
|
attachmentId,
|
|
) {
|
|
return EnhancedAttachment(
|
|
key: ValueKey('attachment_$attachmentId'),
|
|
attachmentId: attachmentId,
|
|
isMarkdownFormat: true,
|
|
constraints: BoxConstraints(
|
|
maxWidth: imageCount == 2 ? 245 : 160,
|
|
maxHeight: imageCount == 2 ? 245 : 160,
|
|
),
|
|
disableAnimation: widget.isStreaming,
|
|
);
|
|
}).toList(),
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildGeneratedImages() {
|
|
if (widget.message.files == null || widget.message.files!.isEmpty) {
|
|
return const SizedBox.shrink();
|
|
}
|
|
|
|
// Filter for image files
|
|
final imageFiles = widget.message.files!
|
|
.where((file) => file['type'] == 'image')
|
|
.toList();
|
|
|
|
if (imageFiles.isEmpty) {
|
|
return const SizedBox.shrink();
|
|
}
|
|
|
|
final imageCount = imageFiles.length;
|
|
|
|
// Display generated images using EnhancedImageAttachment for consistency
|
|
// Use AnimatedSwitcher for smooth transitions
|
|
return AnimatedSwitcher(
|
|
duration: const Duration(milliseconds: 300),
|
|
switchInCurve: Curves.easeInOut,
|
|
child: imageCount == 1
|
|
? Container(
|
|
key: ValueKey('gen_single_${imageFiles[0]['url']}'),
|
|
child: Builder(
|
|
builder: (context) {
|
|
final imageUrl = imageFiles[0]['url'] as String?;
|
|
if (imageUrl == null) return const SizedBox.shrink();
|
|
|
|
return EnhancedImageAttachment(
|
|
attachmentId:
|
|
imageUrl, // Pass URL directly as it handles URLs
|
|
isMarkdownFormat: true,
|
|
constraints: const BoxConstraints(
|
|
maxWidth: 500,
|
|
maxHeight: 400,
|
|
),
|
|
disableAnimation: false, // Keep animations enabled to prevent black display
|
|
);
|
|
},
|
|
),
|
|
)
|
|
: Wrap(
|
|
key: ValueKey(
|
|
'gen_multi_${imageFiles.map((f) => f['url']).join('_')}',
|
|
),
|
|
spacing: Spacing.sm,
|
|
runSpacing: Spacing.sm,
|
|
children: imageFiles.map<Widget>((file) {
|
|
final imageUrl = file['url'] as String?;
|
|
if (imageUrl == null) return const SizedBox.shrink();
|
|
|
|
return EnhancedImageAttachment(
|
|
key: ValueKey('gen_attachment_$imageUrl'),
|
|
attachmentId: imageUrl, // Pass URL directly
|
|
isMarkdownFormat: true,
|
|
constraints: BoxConstraints(
|
|
maxWidth: imageCount == 2 ? 245 : 160,
|
|
maxHeight: imageCount == 2 ? 245 : 160,
|
|
),
|
|
disableAnimation: false, // Keep animations enabled to prevent black display
|
|
);
|
|
}).toList(),
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildTypingIndicator() {
|
|
return Consumer(
|
|
builder: (context, ref, child) {
|
|
return Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
// Increase spacing between assistant name and typing indicator
|
|
const SizedBox(height: Spacing.md),
|
|
// Give the indicator breathing room to avoid any clip from transitions
|
|
Padding(
|
|
padding: const EdgeInsets.only(left: 4, bottom: 4),
|
|
child: SizedBox(
|
|
height: 14,
|
|
child: _buildTypingDot(),
|
|
),
|
|
),
|
|
],
|
|
);
|
|
},
|
|
);
|
|
}
|
|
|
|
Widget _buildTypingDot() {
|
|
final min = AnimationValues.typingIndicatorScale;
|
|
return Container(
|
|
width: 10,
|
|
height: 10,
|
|
decoration: BoxDecoration(
|
|
color: context.conduitTheme.textSecondary.withValues(alpha: 0.6),
|
|
shape: BoxShape.circle,
|
|
),
|
|
)
|
|
.animate(onPlay: (controller) => controller.repeat())
|
|
.scale(
|
|
duration: AnimationDuration.typingIndicator,
|
|
curve: AnimationCurves.typingIndicator,
|
|
begin: Offset(min, min),
|
|
end: const Offset(1, 1),
|
|
)
|
|
.then(delay: AnimationDelay.typingDelay)
|
|
.scale(
|
|
duration: AnimationDuration.typingIndicator,
|
|
curve: AnimationCurves.typingIndicator,
|
|
begin: const Offset(1, 1),
|
|
end: Offset(min, min),
|
|
);
|
|
}
|
|
|
|
Widget _buildActionButtons() {
|
|
final isErrorMessage =
|
|
widget.message.content.contains('⚠️') ||
|
|
widget.message.content.contains('Error') ||
|
|
widget.message.content.contains('timeout') ||
|
|
widget.message.content.contains('retry options');
|
|
|
|
return Wrap(
|
|
spacing: 8,
|
|
runSpacing: 8,
|
|
children: [
|
|
_buildActionButton(
|
|
icon: Platform.isIOS
|
|
? CupertinoIcons.doc_on_clipboard
|
|
: Icons.content_copy,
|
|
label: AppLocalizations.of(context)!.copy,
|
|
onTap: widget.onCopy,
|
|
),
|
|
if (isErrorMessage) ...[
|
|
_buildActionButton(
|
|
icon: Platform.isIOS
|
|
? CupertinoIcons.arrow_clockwise
|
|
: Icons.refresh,
|
|
label: AppLocalizations.of(context)!.retry,
|
|
onTap: widget.onRegenerate,
|
|
),
|
|
] else ...[
|
|
_buildActionButton(
|
|
icon: Platform.isIOS ? CupertinoIcons.refresh : Icons.refresh,
|
|
label: AppLocalizations.of(context)!.regenerate,
|
|
onTap: widget.onRegenerate,
|
|
),
|
|
],
|
|
],
|
|
);
|
|
}
|
|
|
|
Widget _buildActionButton({
|
|
required IconData icon,
|
|
required String label,
|
|
VoidCallback? onTap,
|
|
}) {
|
|
return ChatActionButton(icon: icon, label: label, onTap: onTap);
|
|
}
|
|
}
|