512 lines
16 KiB
Dart
512 lines
16 KiB
Dart
import 'dart:math';
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import 'package:flutter/material.dart';
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import 'package:aesthetica_wallpaper/models/drag_puzzle_game.dart';
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import 'package:aesthetica_wallpaper/screens/puzzle/drag_puzzle_screen.dart';
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/// 拖拽式拼图菜单页面
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class DragPuzzleMenuScreen extends StatefulWidget {
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const DragPuzzleMenuScreen({super.key});
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@override
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State<DragPuzzleMenuScreen> createState() => _DragPuzzleMenuScreenState();
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}
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class _DragPuzzleMenuScreenState extends State<DragPuzzleMenuScreen> {
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DragPuzzleDifficulty _selectedDifficulty = DragPuzzleDifficulty.beginner;
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String? _selectedImagePath;
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List<String> _availableImages = [];
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final Random _random = Random();
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// 所有可用的图片列表（按类别组织）
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static const Map<String, List<String>> _allImages = {
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'nature': [
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'assets/images/nature/nature1.png',
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'assets/images/nature/nature2.png',
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'assets/images/nature/nature3.png',
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'assets/images/nature/nature4.png',
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'assets/images/nature/nature5.png',
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'assets/images/nature/nature6.png',
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'assets/images/nature/nature7.png',
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'assets/images/nature/nature8.png',
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'assets/images/nature/nature9.png',
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],
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'abstract': [
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'assets/images/abstract/abstract1.png',
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'assets/images/abstract/abstract2.png',
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'assets/images/abstract/abstract3.png',
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'assets/images/abstract/abstract4.png',
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'assets/images/abstract/abstract5.png',
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'assets/images/abstract/abstract6.png',
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'assets/images/abstract/abstract7.png',
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'assets/images/abstract/abstract8.png',
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'assets/images/abstract/abstract9.png',
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'assets/images/abstract/abstract10.png',
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'assets/images/abstract/abstract11.png',
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'assets/images/abstract/abstract12.png',
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'assets/images/abstract/abstract13.png',
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'assets/images/abstract/abstract14.png',
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'assets/images/abstract/abstract15.png',
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],
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'architecture': [
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'assets/images/architecture/architecture1.png',
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'assets/images/architecture/architecture2.png',
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'assets/images/architecture/architecture3.png',
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'assets/images/architecture/architecture4.png',
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'assets/images/architecture/architecture5.png',
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'assets/images/architecture/architecture6.png',
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'assets/images/architecture/architecture7.png',
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'assets/images/architecture/architecture8.png',
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'assets/images/architecture/architecture9.png',
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'assets/images/architecture/architecture10.png',
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],
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'animals': [
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'assets/images/animals/animals1.png',
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'assets/images/animals/animals2.png',
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'assets/images/animals/animals3.png',
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'assets/images/animals/animals4.png',
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'assets/images/animals/animals5.png',
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'assets/images/animals/animals6.png',
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'assets/images/animals/animals7.png',
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],
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'food': [
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'assets/images/food/food1.png',
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'assets/images/food/food2.png',
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'assets/images/food/food3.png',
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'assets/images/food/food4.png',
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'assets/images/food/food5.png',
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'assets/images/food/food6.png',
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'assets/images/food/food7.png',
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'assets/images/food/food8.png',
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'assets/images/food/food9.png',
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'assets/images/food/food10.png',
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'assets/images/food/food11.png',
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'assets/images/food/food12.png',
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'assets/images/food/food13.png',
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],
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'travel': [
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'assets/images/travel/travel1.png',
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'assets/images/travel/travel2.png',
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'assets/images/travel/travel3.png',
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'assets/images/travel/travel4.png',
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'assets/images/travel/travel5.png',
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'assets/images/travel/travel6.png',
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'assets/images/travel/travel7.png',
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'assets/images/travel/travel8.png',
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'assets/images/travel/travel9.png',
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],
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};
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@override
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void initState() {
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super.initState();
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_loadAvailableImages();
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}
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void _loadAvailableImages() {
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// 从所有类别中随机选择3张图片
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final allImagesList = <String>[];
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_allImages.forEach((category, images) {
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allImagesList.addAll(images);
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});
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// 打乱列表并选择前3张
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allImagesList.shuffle(_random);
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_availableImages = allImagesList.take(3).toList();
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if (_availableImages.isNotEmpty) {
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_selectedImagePath = _availableImages.first;
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}
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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body: Container(
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decoration: BoxDecoration(
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gradient: LinearGradient(
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begin: Alignment.topLeft,
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end: Alignment.bottomRight,
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colors: [Colors.purple.shade400, Colors.blue.shade400],
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),
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),
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child: SafeArea(
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child: Column(
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children: [
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// 顶部栏
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_buildAppBar(),
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Expanded(
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child: SingleChildScrollView(
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padding: const EdgeInsets.all(20),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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// 标题
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_buildTitle(),
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const SizedBox(height: 40),
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// 游戏说明
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_buildGameDescription(),
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const SizedBox(height: 30),
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// 难度选择
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_buildDifficultySelection(),
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const SizedBox(height: 30),
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// 图片选择
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_buildImageSelection(),
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const SizedBox(height: 40),
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// 开始游戏按钮
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_buildStartButton(),
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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 _buildAppBar() {
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return Padding(
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padding: const EdgeInsets.all(16),
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child: Row(
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children: [
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IconButton(
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icon: const Icon(Icons.arrow_back, color: Colors.white),
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onPressed: () => Navigator.pop(context),
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),
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const Spacer(),
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IconButton(
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icon: const Icon(Icons.help_outline, color: Colors.white),
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onPressed: () => _showHelpDialog(),
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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 _buildTitle() {
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return Column(
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children: [
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const Icon(Icons.view_module, size: 80, color: Colors.white),
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const SizedBox(height: 16),
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const Text(
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'Drag Puzzle',
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style: TextStyle(
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fontSize: 36,
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fontWeight: FontWeight.bold,
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color: Colors.white,
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),
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),
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const SizedBox(height: 8),
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Text(
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'Drag pieces to the correct position',
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style: TextStyle(
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fontSize: 16,
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color: Colors.white.withValues(alpha: 0.9),
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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 _buildGameDescription() {
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return Container(
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padding: const EdgeInsets.all(20),
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decoration: BoxDecoration(
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color: Colors.white.withValues(alpha: 0.2),
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borderRadius: BorderRadius.circular(20),
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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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const Row(
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children: [
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Icon(Icons.info_outline, color: Colors.white),
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SizedBox(width: 8),
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Text(
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'Game Rules',
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style: TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.bold,
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color: Colors.white,
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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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_buildRuleItem('1. Image will be split into puzzle pieces'),
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_buildRuleItem('2. Pieces are randomly arranged at the bottom'),
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_buildRuleItem('3. Drag pieces to the correct position above'),
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_buildRuleItem('4. Correctly placed pieces show green checkmark'),
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_buildRuleItem('5. Complete all pieces to win'),
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],
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),
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);
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}
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Widget _buildRuleItem(String text) {
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return Padding(
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padding: const EdgeInsets.symmetric(vertical: 4),
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child: Row(
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children: [
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const SizedBox(width: 16),
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const Icon(Icons.check_circle_outline, color: Colors.white, size: 16),
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const SizedBox(width: 8),
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Expanded(
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child: Text(
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text,
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style: TextStyle(
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color: Colors.white.withValues(alpha: 0.9),
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fontSize: 14,
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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 _buildDifficultySelection() {
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return Container(
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padding: const EdgeInsets.all(20),
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decoration: BoxDecoration(
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color: Colors.white.withValues(alpha: 0.2),
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borderRadius: BorderRadius.circular(20),
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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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const Text(
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'Select Difficulty',
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style: TextStyle(
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fontSize: 20,
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fontWeight: FontWeight.bold,
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color: Colors.white,
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),
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),
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const SizedBox(height: 16),
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Wrap(
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spacing: 8,
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runSpacing: 8,
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children: DragPuzzleDifficulty.values.map((difficulty) {
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return _buildDifficultyChip(difficulty);
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}).toList(),
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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 _buildDifficultyChip(DragPuzzleDifficulty difficulty) {
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final isSelected = _selectedDifficulty == difficulty;
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return InkWell(
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onTap: () {
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setState(() {
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_selectedDifficulty = difficulty;
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});
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},
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borderRadius: BorderRadius.circular(12),
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child: Container(
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padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 10),
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decoration: BoxDecoration(
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color: isSelected
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? Colors.white
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: Colors.white.withValues(alpha: 0.1),
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borderRadius: BorderRadius.circular(12),
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),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Text(
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difficulty.label,
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style: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.bold,
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color: isSelected ? Colors.purple : Colors.white,
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),
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),
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const SizedBox(height: 2),
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Text(
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difficulty.description,
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style: TextStyle(
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fontSize: 11,
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color: isSelected
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? Colors.purple.withValues(alpha: 0.7)
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: Colors.white.withValues(alpha: 0.7),
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),
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),
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const SizedBox(height: 2),
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Text(
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'${difficulty.totalPieces} pieces',
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style: TextStyle(
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fontSize: 10,
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color: isSelected
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? Colors.purple.withValues(alpha: 0.6)
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: Colors.white.withValues(alpha: 0.6),
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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 _buildImageSelection() {
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return Container(
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padding: const EdgeInsets.all(20),
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decoration: BoxDecoration(
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color: Colors.white.withValues(alpha: 0.2),
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borderRadius: BorderRadius.circular(20),
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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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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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const Text(
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'Select Image',
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style: TextStyle(
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fontSize: 20,
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fontWeight: FontWeight.bold,
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color: Colors.white,
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),
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),
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TextButton.icon(
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onPressed: () {
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setState(() {
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_loadAvailableImages();
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});
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},
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icon: const Icon(Icons.refresh, color: Colors.white, size: 18),
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label: const Text(
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'Refresh',
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style: TextStyle(color: Colors.white, fontSize: 14),
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),
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style: TextButton.styleFrom(
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backgroundColor: Colors.white.withValues(alpha: 0.2),
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padding: const EdgeInsets.symmetric(
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horizontal: 12,
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vertical: 6,
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),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(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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const SizedBox(height: 16),
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SizedBox(
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height: 100,
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child: ListView.builder(
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scrollDirection: Axis.horizontal,
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itemCount: _availableImages.length,
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itemBuilder: (context, index) {
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final imagePath = _availableImages[index];
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final isSelected = _selectedImagePath == imagePath;
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return GestureDetector(
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onTap: () {
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setState(() {
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_selectedImagePath = imagePath;
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});
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},
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child: Container(
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width: 80,
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margin: const EdgeInsets.only(right: 12),
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(12),
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border: Border.all(
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color: isSelected ? Colors.white : Colors.transparent,
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width: 3,
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),
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),
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child: ClipRRect(
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borderRadius: BorderRadius.circular(12),
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child: Image.asset(imagePath, fit: BoxFit.cover),
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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 _buildStartButton() {
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return ElevatedButton(
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onPressed: _selectedImagePath != null ? _startGame : null,
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style: ElevatedButton.styleFrom(
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backgroundColor: Colors.white,
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foregroundColor: Colors.purple,
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padding: const EdgeInsets.symmetric(vertical: 20),
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(16)),
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elevation: 8,
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),
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child: const Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(Icons.play_arrow, size: 32),
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SizedBox(width: 8),
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Text(
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'Start Puzzle',
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style: TextStyle(fontSize: 20, fontWeight: FontWeight.bold),
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),
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],
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),
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);
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}
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void _startGame() {
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if (_selectedImagePath == null) return;
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) => DragPuzzleScreen(
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imagePath: _selectedImagePath!,
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difficulty: _selectedDifficulty,
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),
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),
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);
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}
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void _showHelpDialog() {
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showDialog(
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context: context,
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builder: (context) => AlertDialog(
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title: const Text('Game Help'),
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content: const Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text('🎯 Goal: Drag all pieces to correct positions'),
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SizedBox(height: 8),
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Text('👆 Control: Long press and drag pieces to target'),
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SizedBox(height: 8),
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Text('✅ Hint: Correct pieces show green checkmark'),
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SizedBox(height: 8),
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Text('🔄 Reset: Tap placed pieces to move back'),
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SizedBox(height: 8),
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Text('⭐ Rating: Based on time and moves'),
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],
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),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(context),
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child: const Text('Got it'),
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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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