379 lines
16 KiB
Dart
379 lines
16 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:lucide_icons/lucide_icons.dart';
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import '../../providers/sake_list_provider.dart';
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import '../../widgets/map/pixel_japan_map.dart';
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import '../../theme/app_theme.dart';
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import '../../models/maps/japan_map_data.dart';
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class BreweryMapScreen extends ConsumerStatefulWidget {
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const BreweryMapScreen({super.key});
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@override
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ConsumerState<BreweryMapScreen> createState() => _BreweryMapScreenState();
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}
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class _BreweryMapScreenState extends ConsumerState<BreweryMapScreen> {
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final TransformationController _transformationController = TransformationController();
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bool _isMapInitialized = false;
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@override
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void dispose() {
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_transformationController.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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final sakeListAsync = ref.watch(sakeListProvider);
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return sakeListAsync.when(
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data: (sakeList) {
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// Extract visited prefectures
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final visitedPrefectures = sakeList
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.map((s) => s.displayData.prefecture)
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.where((p) => p.isNotEmpty)
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.where((p) => p != '不明' && p != '海外')
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.map((p) => p)
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.toSet();
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final totalPrefs = 47;
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final visitedCount = visitedPrefectures.length;
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final progress = visitedCount / totalPrefs;
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return Scaffold(
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appBar: AppBar(
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title: const Text('酒蔵マップ'),
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centerTitle: true,
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),
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body: SingleChildScrollView(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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const SizedBox(height: 12),
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// 1. Stats Card (Compact)
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 24.0),
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child: _buildStatsCard(context, progress, visitedCount),
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),
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const SizedBox(height: 8),
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// 2. Legend
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 24.0),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.start, // Left align
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children: [
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_buildLegendDot(Colors.grey[300]!, '未開拓'),
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const SizedBox(width: 12),
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_buildLegendDot(AppTheme.posimaiBlue, '制覇済'),
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],
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),
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),
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const SizedBox(height: 4),
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// 3. Map (Maximized & Interactive)
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// Use LayoutBuilder to determine available width and set initial scale
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SizedBox(
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height: 420, // Increased to 420 to prevent Okinawa from being cut off
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child: LayoutBuilder(
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builder: (context, constraints) {
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// Map logical width is approx 26 cols * 32.0 = 832.0
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const double mapWidth = 26 * 32.0;
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// Calculate scale to fit width (95% to allow slight margin)
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final availableWidth = constraints.maxWidth;
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final fitScale = (availableWidth / mapWidth) * 0.95;
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if (!_isMapInitialized) {
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// Center horizontally
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final xOffset = (availableWidth - (mapWidth * fitScale)) / 2;
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final matrix = Matrix4.identity()
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..translate(xOffset, 10.0)
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..scale(fitScale);
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_transformationController.value = matrix;
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_isMapInitialized = true;
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}
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return Stack(
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children: [
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InteractiveViewer(
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transformationController: _transformationController,
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// Large boundary margin to allow panning even at min scale
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boundaryMargin: const EdgeInsets.all(500),
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// Allow zooming out strictly to the fit size (with 5% margin for gesture safety)
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minScale: fitScale * 0.95,
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maxScale: fitScale * 6.0,
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constrained: false,
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child: PixelJapanMap(
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visitedPrefectures: visitedPrefectures,
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onPrefectureTap: (pref) {
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_showPrefectureStats(context, pref, sakeList);
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},
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),
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),
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Positioned(
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bottom: 16,
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right: 16,
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child: FloatingActionButton.small(
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heroTag: 'map_reset',
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backgroundColor: Colors.white.withValues(alpha: 0.9),
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foregroundColor: AppTheme.posimaiBlue,
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elevation: 2,
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onPressed: () {
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// Reset to initial state (Fit Width)
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final xOffset = (availableWidth - (mapWidth * fitScale)) / 2;
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final matrix = Matrix4.identity()
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..translate(xOffset, 10.0)
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..scale(fitScale);
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_transformationController.value = matrix;
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},
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child: const Icon(LucideIcons.rotateCcw, size: 20),
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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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const SizedBox(height: 12),
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// 4. Regional Status
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 24.0),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text('地域別制覇状況', style: Theme.of(context).textTheme.titleMedium?.copyWith(fontWeight: FontWeight.bold)),
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const SizedBox(height: 12),
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_buildRegionalStatusGrid(context, visitedPrefectures, sakeList),
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],
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),
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),
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const SizedBox(height: 40),
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],
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),
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),
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);
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},
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loading: () => const Center(child: CircularProgressIndicator()),
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error: (err, stack) => Center(child: Text('エラーが発生しました: $err')),
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);
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}
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// Helper to show prefecture stats toast/snackbar
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void _showPrefectureStats(BuildContext context, String pref, List<dynamic> sakeList) {
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final count = sakeList.where((s) => s.displayData.prefecture?.contains(pref) ?? false).length;
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ScaffoldMessenger.of(context).hideCurrentSnackBar();
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text('$pref: $count本 記録済み'),
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duration: const Duration(seconds: 2),
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behavior: SnackBarBehavior.floating,
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
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),
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);
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}
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Widget _buildStatsCard(BuildContext context, double progress, int visitedCount) {
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return Container(
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padding: const EdgeInsets.symmetric(vertical: 12, horizontal: 16), // Compact padding
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decoration: BoxDecoration(
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color: Theme.of(context).cardColor,
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borderRadius: BorderRadius.circular(16),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withValues(alpha: 0.05),
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blurRadius: 10,
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offset: const Offset(0, 4),
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),
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],
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),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceAround,
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children: [
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Column(
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children: [
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Text('制覇率', style: Theme.of(context).textTheme.bodySmall),
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const SizedBox(height: 4),
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Text(
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'${(progress * 100).toStringAsFixed(1)}%',
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style: TextStyle(fontSize: 24, fontWeight: FontWeight.bold, color: AppTheme.posimaiBlue),
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),
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],
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),
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Container(width: 1, height: 30, color: Colors.grey[200]),
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Column(
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children: [
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Text('制覇数', style: Theme.of(context).textTheme.bodySmall),
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const SizedBox(height: 4),
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RichText(
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text: TextSpan(
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children: [
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TextSpan(
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text: '$visitedCount',
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style: TextStyle(fontSize: 24, fontWeight: FontWeight.bold, color: Theme.of(context).textTheme.bodyLarge?.color),
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),
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TextSpan(text: ' / 47', style: TextStyle(fontSize: 14, color: Colors.grey[500])),
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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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Widget _buildRegionalStatusGrid(BuildContext context, Set<String> visitedPrefectures, List<dynamic> sakeList) {
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// Group logic could be moved to JapanMapData helper if complex, but simple loop works here
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final regions = JapanMapData.regionNames.keys.toList();
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return GridView.builder(
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shrinkWrap: true,
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physics: const NeverScrollableScrollPhysics(),
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gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
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crossAxisCount: 2, // Reverting to 2 columns as requested to avoid overflow
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childAspectRatio: 2.5, // Wider aspect ratio for 2 columns
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crossAxisSpacing: 12,
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mainAxisSpacing: 12,
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),
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itemCount: regions.length,
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itemBuilder: (context, index) {
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final regionId = regions[index];
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final regionName = JapanMapData.regionNames[regionId] ?? '';
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final prefsInRegion = JapanMapData.prefectureNames.entries
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.where((e) => JapanMapData.getRegionId(e.key) == regionId)
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.map((e) {
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// Fix: Don't strip '道' from '北海道'. Only strip suffixes from others.
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if (e.value == '北海道') return '北海道';
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return e.value.replaceAll(RegExp(r'(都|府|県)$'), '');
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})
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.toList();
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final totalInRegion = prefsInRegion.length;
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final visitedInRegion = prefsInRegion.where((p) => visitedPrefectures.any((vp) => vp.startsWith(p))).length;
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final isComplete = visitedInRegion == totalInRegion && totalInRegion > 0;
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return _buildRegionCard(context, regionName, visitedInRegion, totalInRegion, isComplete, () {
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_showRegionDetailDialog(context, regionName, prefsInRegion, sakeList);
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});
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},
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);
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}
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void _showRegionDetailDialog(BuildContext context, String regionName, List<String> prefs, List<dynamic> sakeList) {
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showModalBottomSheet(
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context: context,
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isScrollControlled: true,
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shape: const RoundedRectangleBorder(
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borderRadius: BorderRadius.vertical(top: Radius.circular(20)),
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),
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builder: (context) {
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return DraggableScrollableSheet(
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initialChildSize: 0.5,
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minChildSize: 0.3,
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maxChildSize: 0.8,
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expand: false,
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builder: (context, scrollController) {
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return Column(
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children: [
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const SizedBox(height: 12),
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Container(width: 40, height: 4, decoration: BoxDecoration(color: Colors.grey[300], borderRadius: BorderRadius.circular(2))),
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const SizedBox(height: 16),
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Text('$regionNameの制覇状況', style: const TextStyle(fontSize: 18, fontWeight: FontWeight.bold)),
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const SizedBox(height: 16),
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Expanded(
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child: ListView.separated(
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controller: scrollController,
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itemCount: prefs.length,
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separatorBuilder: (_, __) => const Divider(height: 1),
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itemBuilder: (context, index) {
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final pref = prefs[index];
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// Find count
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final count = sakeList.where((s) => s.displayData.prefecture?.contains(pref) ?? false).length;
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final isConquered = count > 0;
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return ListTile(
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leading: Icon(
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isConquered ? LucideIcons.checkCircle2 : LucideIcons.circle,
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color: isConquered ? AppTheme.posimaiBlue : Colors.grey[300],
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),
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title: Text(pref),
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trailing: Text(
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'$count本',
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style: TextStyle(
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fontWeight: isConquered ? FontWeight.bold : FontWeight.normal,
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color: isConquered ? AppTheme.posimaiBlue : Colors.grey
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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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);
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}
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Widget _buildRegionCard(BuildContext context, String name, int current, int total, bool isComplete, VoidCallback onTap) {
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final color = isComplete ? AppTheme.posimaiBlue : Theme.of(context).cardColor;
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final textColor = isComplete ? Colors.white : Theme.of(context).textTheme.bodyLarge?.color;
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final subTextColor = isComplete ? Colors.white.withValues(alpha: 0.8) : Colors.grey[600];
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return InkWell(
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onTap: onTap,
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borderRadius: BorderRadius.circular(12),
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child: Container(
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padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 8), // Tighter padding
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decoration: BoxDecoration(
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color: color,
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borderRadius: BorderRadius.circular(12),
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border: isComplete ? null : Border.all(color: Colors.grey[200]!), // Lighter border
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boxShadow: [
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if(!isComplete) BoxShadow(color: Colors.black.withValues(alpha: 0.03), blurRadius: 4, offset: const Offset(0,2))
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]
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),
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child: Column( // changed to column for 3-grid layout
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Text(name, style: TextStyle(fontWeight: FontWeight.bold, fontSize: 13, color: textColor)),
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const SizedBox(height: 2),
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Row(
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mainAxisAlignment: MainAxisAlignment.center,
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crossAxisAlignment: CrossAxisAlignment.baseline,
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textBaseline: TextBaseline.alphabetic,
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children: [
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Text('$current', style: TextStyle(fontSize: 16, fontWeight: FontWeight.bold, color: textColor)),
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Text('/$total', style: TextStyle(fontSize: 11, color: subTextColor)),
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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 _buildLegendDot(Color color, String label) {
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return Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Container(width: 10, height: 10, decoration: BoxDecoration(color: color, borderRadius: BorderRadius.circular(2))),
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const SizedBox(width: 4),
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Text(label, style: const TextStyle(fontSize: 11, color: Colors.grey)),
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],
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);
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}
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}
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