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feat: initial release of Oracle 999 divination app

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Alma Alexyz
2026-08-31 12:35:13 +05:00
commit 28b85061b9
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lib/screens/home_search_screen.dart
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import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import '../models/word_model.dart';
import '../services/words_repository.dart';
import '../widgets/gradient_star_badge.dart';
import '../widgets/word_card_widget.dart';
class HomeSearchScreen extends StatefulWidget {
const HomeSearchScreen({super.key});
@override
State<HomeSearchScreen> createState() => _HomeSearchScreenState();
}
class _HomeSearchScreenState extends State<HomeSearchScreen> {
final _repo = WordsRepository();
final _searchController = TextEditingController();
final _focusNode = FocusNode();
WordItem? _currentWord;
List<WordItem> _searchResults = [];
bool _showKeypad = true;
@override
void initState() {
super.initState();
_currentWord = _repo.getWordBySessionNumber(0) ?? _repo.allWords.first;
_searchController.addListener(_onSearchChanged);
}
@override
void dispose() {
_searchController.removeListener(_onSearchChanged);
_searchController.dispose();
_focusNode.dispose();
super.dispose();
}
void _onSearchChanged() {
final query = _searchController.text.trim();
if (query.isEmpty) {
setState(() {
_searchResults = [];
});
return;
}
final results = _repo.search(query);
setState(() {
_searchResults = results;
if (results.isNotEmpty) {
_currentWord = results.first;
}
});
}
void _setWord(WordItem word, {bool updateText = false}) {
setState(() {
_currentWord = word;
if (updateText) {
_searchController.text = word.sessionNumber.toString();
}
});
HapticFeedback.selectionClick();
}
void _onKeypadTap(String val) {
HapticFeedback.lightImpact();
String currentText = _searchController.text;
if (val == 'C') {
_searchController.clear();
return;
}
if (val == '⌫') {
if (currentText.isNotEmpty) {
_searchController.text = currentText.substring(0, currentText.length - 1);
_searchController.selection = TextSelection.fromPosition(
TextPosition(offset: _searchController.text.length),
);
}
return;
}
// Append digit
if (currentText.length >= 3) {
_searchController.text = val;
} else {
final newText = currentText + val;
final num = int.tryParse(newText);
if (num != null && num <= 999) {
_searchController.text = newText;
} else {
_searchController.text = val;
}
}
_searchController.selection = TextSelection.fromPosition(
TextPosition(offset: _searchController.text.length),
);
}
void _goToNext() {
if (_currentWord == null) return;
final next = _repo.getNextWord(_currentWord!.sessionNumber);
_setWord(next, updateText: true);
}
void _goToPrevious() {
if (_currentWord == null) return;
final prev = _repo.getPreviousWord(_currentWord!.sessionNumber);
_setWord(prev, updateText: true);
}
void _goToRandom() {
final rnd = _repo.getRandomWord();
_setWord(rnd, updateText: true);
}
void _reshuffleSession() {
_repo.reshuffleSessionNumbers();
final first = _repo.getWordBySessionNumber(0) ?? _repo.allWords.first;
setState(() {
_currentWord = first;
_searchController.clear();
_searchResults = [];
});
HapticFeedback.heavyImpact();
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: const Row(
children: [
GradientStar(size: 20),
SizedBox(width: 10),
Expanded(
child: Text(
'Случайный порядок 1000 чисел перетасован заново!',
style: TextStyle(fontWeight: FontWeight.w600),
),
),
],
),
duration: const Duration(seconds: 2),
behavior: SnackBarBehavior.floating,
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
),
);
}
@override
Widget build(BuildContext context) {
final theme = Theme.of(context);
final isDark = theme.brightness == Brightness.dark;
return Scaffold(
appBar: AppBar(
title: Row(
children: [
const GradientStar(size: 24),
const SizedBox(width: 10),
const Text(
'Оракул 999',
style: TextStyle(
fontSize: 20,
fontWeight: FontWeight.w900,
letterSpacing: 0.5,
),
),
],
),
actions: [
IconButton(
tooltip: 'Перетасовать числа сессии (#000..#999)',
icon: const Icon(Icons.refresh_rounded),
onPressed: _reshuffleSession,
),
IconButton(
tooltip: _showKeypad ? 'Скрыть цифровую панель' : 'Показать цифровую панель',
icon: Icon(_showKeypad ? Icons.dialpad_outlined : Icons.dialpad),
onPressed: () {
setState(() => _showKeypad = !_showKeypad);
},
),
IconButton(
tooltip: 'Случайный жребий',
icon: const Icon(Icons.shuffle_rounded),
onPressed: _goToRandom,
),
],
),
body: SafeArea(
child: SingleChildScrollView(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 10),
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
// Search & Number Input Bar
TextField(
controller: _searchController,
focusNode: _focusNode,
keyboardType: TextInputType.text,
decoration: InputDecoration(
labelText: 'Введите номер (#000..#999) или символ',
hintText: 'Например: 777 или огонь',
prefixIcon: const Padding(
padding: EdgeInsets.symmetric(horizontal: 12),
child: GradientStar(size: 18),
),
suffixIcon: _searchController.text.isNotEmpty
? IconButton(
icon: const Icon(Icons.clear_rounded),
onPressed: () {
_searchController.clear();
_focusNode.unfocus();
},
)
: null,
filled: true,
fillColor: isDark
? const Color(0xFF1B1D30)
: theme.colorScheme.surfaceContainerHighest.withValues(alpha: 0.4),
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(18),
borderSide: BorderSide(
color: const Color(0xFFFFD54F).withValues(alpha: 0.3),
),
),
enabledBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(18),
borderSide: BorderSide(
color: const Color(0xFFFFD54F).withValues(alpha: 0.25),
),
),
focusedBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(18),
borderSide: const BorderSide(
color: Color(0xFFFFD54F),
width: 1.8,
),
),
),
),
// Search matches dropdown list if query produced text matches
if (_searchResults.length > 1 && _searchController.text.isNotEmpty) ...[
const SizedBox(height: 8),
Container(
constraints: const BoxConstraints(maxHeight: 140),
decoration: BoxDecoration(
color: isDark ? const Color(0xFF161828) : theme.colorScheme.surface,
borderRadius: BorderRadius.circular(16),
border: Border.all(
color: const Color(0xFFFFD54F).withValues(alpha: 0.3),
),
),
child: ListView.separated(
shrinkWrap: true,
padding: const EdgeInsets.symmetric(vertical: 4),
itemCount: _searchResults.length > 10 ? 10 : _searchResults.length,
separatorBuilder: (_, _) => const Divider(height: 1),
itemBuilder: (context, idx) {
final item = _searchResults[idx];
final isSelected = item.sessionNumber == _currentWord?.sessionNumber;
return ListTile(
dense: true,
selected: isSelected,
leading: GradientStarBadge(
text: '#${item.formattedSessionNumber}',
size: 14,
),
title: Text(
item.word.toUpperCase(),
style: const TextStyle(fontWeight: FontWeight.bold),
),
subtitle: Text(
item.description,
maxLines: 1,
overflow: TextOverflow.ellipsis,
style: const TextStyle(fontSize: 11),
),
trailing: Text(
item.partOfSpeech,
style: TextStyle(
fontSize: 11,
color: theme.colorScheme.outline,
),
),
onTap: () {
_setWord(item, updateText: false);
},
);
},
),
),
],
const SizedBox(height: 14),
// Main Sacred Word Card Display
if (_currentWord != null)
AnimatedSwitcher(
duration: const Duration(milliseconds: 300),
transitionBuilder: (child, animation) {
return FadeTransition(
opacity: animation,
child: SlideTransition(
position: Tween<Offset>(
begin: const Offset(0.0, 0.04),
end: Offset.zero,
).animate(animation),
child: child,
),
);
},
child: WordCardWidget(
key: ValueKey('${_currentWord!.id}_${_currentWord!.sessionNumber}'),
word: _currentWord!,
onNext: _goToNext,
onPrevious: _goToPrevious,
onRandom: _goToRandom,
),
)
else
Center(
child: Padding(
padding: const EdgeInsets.all(32.0),
child: Text(
'Символ с таким номером не найден.',
textAlign: TextAlign.center,
style: TextStyle(color: theme.colorScheme.error),
),
),
),
const SizedBox(height: 14),
// Interactive Numeric Keypad (1..9, C, 0, ⌫)
if (_showKeypad) ...[
Container(
padding: const EdgeInsets.all(12),
decoration: BoxDecoration(
color: isDark
? const Color(0xFF17192A)
: theme.colorScheme.surfaceContainerLow,
borderRadius: BorderRadius.circular(20),
border: Border.all(
color: const Color(0xFFFFD54F).withValues(alpha: 0.25),
),
),
child: Column(
children: [
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
const Row(
children: [
GradientStar(size: 14),
SizedBox(width: 6),
Text(
'Случайный жребий числа:',
style: TextStyle(
fontSize: 12,
fontWeight: FontWeight.w700,
color: Color(0xFFFFD54F),
),
),
],
),
Text(
'000 — 999',
style: TextStyle(
fontSize: 11,
color: theme.colorScheme.outline,
),
),
],
),
const SizedBox(height: 10),
_buildKeypadRow(['1', '2', '3']),
const SizedBox(height: 8),
_buildKeypadRow(['4', '5', '6']),
const SizedBox(height: 8),
_buildKeypadRow(['7', '8', '9']),
const SizedBox(height: 8),
_buildKeypadRow(['C', '0', '⌫']),
],
),
),
const SizedBox(height: 16),
],
],
),
),
),
);
}
Widget _buildKeypadRow(List<String> keys) {
return Row(
children: keys.map((key) {
final isSpecial = key == 'C' || key == '⌫';
final theme = Theme.of(context);
final isDark = theme.brightness == Brightness.dark;
return Expanded(
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 4),
child: Material(
color: isSpecial
? const Color(0xFF2A2D4A)
: isDark
? const Color(0xFF20233A)
: theme.colorScheme.surface,
borderRadius: BorderRadius.circular(14),
elevation: 1,
child: InkWell(
onTap: () => _onKeypadTap(key),
borderRadius: BorderRadius.circular(14),
child: Container(
height: 46,
alignment: Alignment.center,
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(14),
border: Border.all(
color: isSpecial
? const Color(0xFFFFD54F).withValues(alpha: 0.4)
: Colors.white10,
),
),
child: Text(
key,
style: TextStyle(
fontSize: 20,
fontWeight: FontWeight.bold,
color: isSpecial
? const Color(0xFFFFF9C4)
: isDark
? Colors.white
: Colors.black87,
),
),
),
),
),
),
);
}).toList(),
);
}
}