160 lines
5.5 KiB
Dart
160 lines
5.5 KiB
Dart
import 'package:flutter/material.dart';
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import '../../../../backend/backend.dart';
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class RecentSearches extends StatefulWidget {
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const RecentSearches({
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required this.items,
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required this.onTap,
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this.onDelete,
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super.key,
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});
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final List<SearchHistory> items;
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final ValueChanged<String> onTap;
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final ValueChanged<String>? onDelete;
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@override
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State<RecentSearches> createState() => _RecentSearchesState();
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}
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class _RecentSearchesState extends State<RecentSearches> {
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bool _expanded = false;
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@override
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Widget build(BuildContext context) {
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final theme = Theme.of(context);
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if (widget.items.isEmpty) {
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return Container(
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padding: const EdgeInsets.symmetric(vertical: 24, horizontal: 16),
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alignment: Alignment.center,
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child: Column(
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children: [
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Icon(
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Icons.history_toggle_off_rounded,
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size: 40,
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color: theme.colorScheme.onSurfaceVariant.withValues(alpha: 0.5),
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),
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const SizedBox(height: 10),
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Text(
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'История поиска пуста',
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style: theme.textTheme.bodyMedium?.copyWith(
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color: theme.colorScheme.onSurfaceVariant,
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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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final visibleItems =
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_expanded ? widget.items : widget.items.take(20).toList();
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Wrap(
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spacing: 8,
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runSpacing: 8,
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children: [
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for (final item in visibleItems)
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Material(
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color: theme.colorScheme.surfaceContainer,
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borderRadius: BorderRadius.circular(16),
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child: InkWell(
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borderRadius: BorderRadius.circular(16),
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onTap: () => widget.onTap(item.query),
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child: Container(
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padding:
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const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(16),
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border: Border.all(
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color: theme.colorScheme.outlineVariant
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.withValues(alpha: 0.35),
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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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Icons.history_rounded,
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size: 14,
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color: theme.colorScheme.primary,
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),
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const SizedBox(width: 6),
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ConstrainedBox(
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constraints: const BoxConstraints(maxWidth: 140),
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child: Text(
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item.query,
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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style: theme.textTheme.bodyMedium?.copyWith(
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fontWeight: FontWeight.w500,
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),
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),
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),
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if (item.resultCount > 0) ...[
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const SizedBox(width: 6),
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Container(
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padding: const EdgeInsets.symmetric(
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horizontal: 6, vertical: 2),
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decoration: BoxDecoration(
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color: theme.colorScheme.secondaryContainer,
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borderRadius: BorderRadius.circular(8),
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),
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child: Text(
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'${item.resultCount}',
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style: theme.textTheme.labelSmall?.copyWith(
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color: theme.colorScheme.onSecondaryContainer,
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fontSize: 10,
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fontWeight: FontWeight.bold,
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),
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),
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),
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],
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if (widget.onDelete != null) ...[
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const SizedBox(width: 4),
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GestureDetector(
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onTap: () => widget.onDelete!(item.id),
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child: Padding(
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padding: const EdgeInsets.all(2),
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child: Icon(
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Icons.close_rounded,
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size: 14,
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color: theme.colorScheme.onSurfaceVariant,
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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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),
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),
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],
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),
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if (widget.items.length > 20) ...[
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const SizedBox(height: 10),
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Center(
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child: TextButton.icon(
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onPressed: () => setState(() => _expanded = !_expanded),
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icon: Icon(
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_expanded
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? Icons.unfold_less_rounded
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: Icons.unfold_more_rounded,
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size: 16,
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),
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label: Text(
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_expanded
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? 'Свернуть'
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: 'Показать все (${widget.items.length})',
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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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}
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