119 lines
3.7 KiB
Dart
119 lines
3.7 KiB
Dart
import 'package:flutter/material.dart';
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import '../i18n/app_language.dart';
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enum AssistantTaskProgressPhase { idle, running, syncingArtifacts, interrupted }
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class AssistantTaskProgressState {
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const AssistantTaskProgressState({
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required this.phase,
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required this.label,
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this.value,
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});
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const AssistantTaskProgressState.idle()
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: phase = AssistantTaskProgressPhase.idle,
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label = '',
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value = null;
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final AssistantTaskProgressPhase phase;
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final String label;
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final double? value;
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bool get visible => phase != AssistantTaskProgressPhase.idle;
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bool get interrupted => phase == AssistantTaskProgressPhase.interrupted;
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}
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class AssistantTaskProgressBar extends StatelessWidget {
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const AssistantTaskProgressBar({super.key, required this.state});
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final AssistantTaskProgressState state;
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@override
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Widget build(BuildContext context) {
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if (!state.visible) {
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return const SizedBox.shrink();
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}
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final theme = Theme.of(context);
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final color = state.interrupted
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? theme.colorScheme.error
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: theme.colorScheme.primary;
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return Container(
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key: const Key('assistant-task-progress-bar'),
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constraints: const BoxConstraints(minHeight: 34),
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 7),
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decoration: BoxDecoration(
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color: state.interrupted
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? theme.colorScheme.errorContainer.withValues(alpha: 0.18)
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: theme.colorScheme.primaryContainer.withValues(alpha: 0.18),
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border: Border(
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top: BorderSide(color: theme.dividerColor.withValues(alpha: 0.42)),
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bottom: BorderSide(color: theme.dividerColor.withValues(alpha: 0.42)),
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),
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),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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Text(
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state.label,
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key: const Key('assistant-task-progress-label'),
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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style: theme.textTheme.labelSmall?.copyWith(
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color: color,
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fontWeight: FontWeight.w700,
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),
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),
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const SizedBox(height: 5),
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LinearProgressIndicator(
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key: const Key('assistant-task-progress-indicator'),
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value: state.value,
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minHeight: 3,
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color: color,
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backgroundColor: color.withValues(alpha: 0.16),
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borderRadius: BorderRadius.circular(999),
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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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AssistantTaskProgressState assistantTaskProgressState({
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required bool pending,
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required String lifecycleStatus,
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required String lastResultCode,
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required String artifactSyncStatus,
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}) {
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final syncStatus = artifactSyncStatus.trim().toLowerCase();
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if (pending && syncStatus == 'syncing') {
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return AssistantTaskProgressState(
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phase: AssistantTaskProgressPhase.syncingArtifacts,
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label: appText('正在同步生成文件...', 'Syncing generated files...'),
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value: 0.82,
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);
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}
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if (pending) {
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return AssistantTaskProgressState(
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phase: AssistantTaskProgressPhase.running,
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label: appText('任务运行中...', 'Task running...'),
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);
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}
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final status = lifecycleStatus.trim().toLowerCase();
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final result = lastResultCode.trim().toUpperCase();
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if (status == 'interrupted' ||
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syncStatus == 'interrupted' ||
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result == 'ACP_HTTP_CONNECTION_CLOSED') {
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return AssistantTaskProgressState(
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phase: AssistantTaskProgressPhase.interrupted,
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label: appText(
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'Bridge 响应中断，等待下一次发送续写同一会话。',
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'Bridge response interrupted; the next send will continue this session.',
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),
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value: 0.48,
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);
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}
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return const AssistantTaskProgressState.idle();
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}
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