Initial commit: NANAHUI CRM - Flutter Firebase CRM assistant

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2026-03-27 14:38:10 +05:00
commit 78d15daa35
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import 'dart:convert';
import 'package:http/http.dart' as http;
import '../models/task_model.dart';
class AIService {
final String? openaiApiKey;
final String? anthropicApiKey;
final String? googleAiApiKey;
AIService({
this.openaiApiKey,
this.anthropicApiKey,
this.googleAiApiKey,
});
// Генерация подзадач из основной задачи
Future<List<Map<String, dynamic>>> generateSubtasks({
required String title,
required String description,
}) async {
if (openaiApiKey == null) {
return _mockGenerateSubtasks(title, description);
}
try {
final response = await http.post(
Uri.parse('https://api.openai.com/v1/chat/completions'),
headers: {
'Content-Type': 'application/json',
'Authorization': 'Bearer $openaiApiKey',
},
body: jsonEncode({
'model': 'gpt-4o-mini',
'messages': [
{
'role': 'system',
'content': 'You are a task planning assistant. Break down tasks into logical subtasks.',
},
{
'role': 'user',
'content': 'Break down this task into 3-7 subtasks:\n\nTitle: $title\nDescription: $description\n\nReturn ONLY a JSON array of subtasks with format: [{"title": "...", "estimatedHours": 0}]',
},
],
'temperature': 0.7,
}),
);
if (response.statusCode == 200) {
final data = jsonDecode(response.body);
final content = data['choices'][0]['message']['content'];
final List<dynamic> subtasks = jsonDecode(content);
return subtasks.cast<Map<String, dynamic>>();
}
} catch (e) {
print('AI Service Error: $e');
}
return _mockGenerateSubtasks(title, description);
}
// AI приоритизация задач
Future<TaskPriority> prioritizeTask({
required String title,
required String description,
DateTime? dueDate,
}) async {
if (openaiApiKey == null) {
return _mockPrioritizeTask(dueDate);
}
try {
final response = await http.post(
Uri.parse('https://api.openai.com/v1/chat/completions'),
headers: {
'Content-Type': 'application/json',
'Authorization': 'Bearer $openaiApiKey',
},
body: jsonEncode({
'model': 'gpt-4o-mini',
'messages': [
{
'role': 'system',
'content': 'You are a task prioritization assistant. Determine task priority: low, medium, high, or urgent.',
},
{
'role': 'user',
'content': 'What priority should this task have?\n\nTitle: $title\nDescription: $description\nDue: ${dueDate ?? "Not specified"}\n\nReply with ONE word: low, medium, high, or urgent',
},
],
'temperature': 0.3,
}),
);
if (response.statusCode == 200) {
final data = jsonDecode(response.body);
final content = data['choices'][0]['message']['content'].trim().toLowerCase();
switch (content) {
case 'urgent': return TaskPriority.urgent;
case 'high': return TaskPriority.high;
case 'low': return TaskPriority.low;
default: return TaskPriority.medium;
}
}
} catch (e) {
print('AI Service Error: $e');
}
return _mockPrioritizeTask(dueDate);
}
// Умное планирование - распределение задач по времени
Future<List<Map<String, dynamic>>> smartSchedule({
required List<TaskModel> tasks,
required DateTime startDate,
required DateTime endDate,
required int availableHoursPerDay,
}) async {
// Mock implementation для начала
final schedule = <Map<String, dynamic>>[];
var currentDate = startDate;
var remainingHours = availableHoursPerDay;
for (final task in tasks) {
if (currentDate.isAfter(endDate)) break;
if (task.estimatedHours <= remainingHours) {
schedule.add({
'taskId': task.id,
'date': currentDate,
'hours': task.estimatedHours,
});
remainingHours -= task.estimatedHours;
} else {
// Переходим на следующий день
currentDate = currentDate.add(const Duration(days: 1));
remainingHours = availableHoursPerDay;
if (currentDate.isAfter(endDate)) break;
schedule.add({
'taskId': task.id,
'date': currentDate,
'hours': task.estimatedHours > remainingHours
? remainingHours
: task.estimatedHours,
});
remainingHours -= task.estimatedHours > remainingHours
? remainingHours
: task.estimatedHours;
}
}
return schedule;
}
// Генерация описания задачи
Future<String> generateTaskDescription({
required String title,
String? context,
}) async {
if (openaiApiKey == null) {
return 'Описание для задачи: $title';
}
try {
final response = await http.post(
Uri.parse('https://api.openai.com/v1/chat/completions'),
headers: {
'Content-Type': 'application/json',
'Authorization': 'Bearer $openaiApiKey',
},
body: jsonEncode({
'model': 'gpt-4o-mini',
'messages': [
{
'role': 'system',
'content': 'You are a task description writer. Write clear, concise task descriptions.',
},
{
'role': 'user',
'content': 'Write a brief description for this task:\n\nTitle: $title\nContext: ${context ?? "No additional context"}\n\nKeep it under 100 words.',
},
],
'temperature': 0.5,
}),
);
if (response.statusCode == 200) {
final data = jsonDecode(response.body);
return data['choices'][0]['message']['content'];
}
} catch (e) {
print('AI Service Error: $e');
}
return 'Описание для задачи: $title';
}
// Mock данные для тестирования
List<Map<String, dynamic>> _mockGenerateSubtasks(String title, String description) {
return [
{'title': 'Анализ требований', 'estimatedHours': 2},
{'title': 'Проектирование', 'estimatedHours': 3},
{'title': 'Реализация', 'estimatedHours': 8},
{'title': 'Тестирование', 'estimatedHours': 3},
{'title': 'Документирование', 'estimatedHours': 2},
];
}
TaskPriority _mockPrioritizeTask(DateTime? dueDate) {
if (dueDate == null) return TaskPriority.medium;
final daysUntilDue = dueDate.difference(DateTime.now()).inDays;
if (daysUntilDue <= 1) return TaskPriority.urgent;
if (daysUntilDue <= 3) return TaskPriority.high;
if (daysUntilDue <= 7) return TaskPriority.medium;
return TaskPriority.low;
}
}
final aiService = AIService(
// API ключи лучше хранить в .env файле или Firebase Remote Config
openaiApiKey: null, // Добавить ключ здесь или через env
anthropicApiKey: null,
googleAiApiKey: null,
);
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import 'package:firebase_core/firebase_core.dart';
import 'package:flutter/foundation.dart';
class FirebaseConfig {
static Future<void> initialize() async {
await Firebase.initializeApp();
debugPrint('Firebase initialized successfully');
}
static Future<void> setupFirestore() async {
// Настройки Firestore для лучшей производительности
// Будут применены после инициализации
}
}
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import 'package:cloud_firestore/cloud_firestore.dart';
import '../models/task_model.dart';
import '../models/project_model.dart';
import '../models/mind_map_model.dart';
import '../models/calendar_event_model.dart';
import '../models/alarm_model.dart';
import '../models/user_model.dart';
class FirestoreService {
final FirebaseFirestore _db = FirebaseFirestore.instance;
// === USERS ===
Future<void> createUser(UserModel user) async {
await _db.collection('users').doc(user.id).set(user.toFirestore());
}
Future<UserModel?> getUser(String userId) async {
final doc = await _db.collection('users').doc(userId).get();
return doc.exists ? UserModel.fromFirestore(doc) : null;
}
Future<void> updateUser(UserModel user) async {
await _db.collection('users').doc(user.id).update(user.toFirestore());
}
// === PROJECTS ===
Future<void> createProject(ProjectModel project) async {
await _db.collection('projects').doc(project.id).set(project.toFirestore());
}
Future<List<ProjectModel>> getProjectsByTeam(String teamId) async {
final snapshot = await _db
.collection('projects')
.where('teamId', isEqualTo: teamId)
.orderBy('createdAt', descending: true)
.get();
return snapshot.docs.map((doc) => ProjectModel.fromFirestore(doc)).toList();
}
Future<List<ProjectModel>> getProjectsByUser(String userId) async {
final snapshot = await _db
.collection('projects')
.where('memberIds', arrayContains: userId)
.get();
return snapshot.docs.map((doc) => ProjectModel.fromFirestore(doc)).toList();
}
// === TASKS ===
Future<void> createTask(TaskModel task) async {
await _db.collection('tasks').doc(task.id).set(task.toFirestore());
}
Future<List<TaskModel>> getTasksByProject(String projectId) async {
final snapshot = await _db
.collection('tasks')
.where('projectId', isEqualTo: projectId)
.orderBy('createdAt', descending: true)
.get();
return snapshot.docs.map((doc) => TaskModel.fromFirestore(doc)).toList();
}
Future<List<TaskModel>> getTasksByAssignee(String assigneeId) async {
final snapshot = await _db
.collection('tasks')
.where('assigneeId', isEqualTo: assigneeId)
.where('status', whereIn: ['todo', 'inProgress', 'review'])
.get();
return snapshot.docs.map((doc) => TaskModel.fromFirestore(doc)).toList();
}
Future<void> updateTask(TaskModel task) async {
await _db.collection('tasks').doc(task.id).update(task.toFirestore());
}
Future<void> deleteTask(String taskId) async {
await _db.collection('tasks').doc(taskId).delete();
}
// Задачи с поддержкой иерархии (для mind-map)
Future<List<TaskModel>> getTaskHierarchy(String projectId) async {
final snapshot = await _db
.collection('tasks')
.where('projectId', isEqualTo: projectId)
.get();
return snapshot.docs.map((doc) => TaskModel.fromFirestore(doc)).toList();
}
// === MIND MAPS ===
Future<void> createMindMapNode(MindMapNode node) async {
await _db.collection('mindmaps').doc(node.projectId).collection('nodes').doc(node.id).set(node.toFirestore());
}
Future<List<MindMapNode>> getMindMapNodes(String projectId) async {
final snapshot = await _db
.collection('mindmaps')
.doc(projectId)
.collection('nodes')
.orderBy('level')
.get();
return snapshot.docs.map((doc) => MindMapNode.fromFirestore(doc)).toList();
}
Future<void> updateMindMapNode(MindMapNode node) async {
await _db
.collection('mindmaps')
.doc(node.projectId)
.collection('nodes')
.doc(node.id)
.update(node.toFirestore());
}
// === CALENDAR EVENTS ===
Future<void> createEvent(CalendarEventModel event) async {
await _db.collection('events').doc(event.id).set(event.toFirestore());
}
Future<List<CalendarEventModel>> getEventsByDateRange({
required DateTime start,
required DateTime end,
String? userId,
}) async {
Query query = _db
.collection('events')
.where('startTime', isLessThanOrEqualTo: Timestamp.fromDate(end))
.where('endTime', isGreaterThanOrEqualTo: Timestamp.fromDate(start));
if (userId != null) {
query = query.where('attendeeIds', arrayContains: userId);
}
final snapshot = await query.get();
return snapshot.docs.map((doc) => CalendarEventModel.fromFirestore(doc)).toList();
}
Future<void> updateEvent(CalendarEventModel event) async {
await _db.collection('events').doc(event.id).update(event.toFirestore());
}
Future<void> deleteEvent(String eventId) async {
await _db.collection('events').doc(eventId).delete();
}
// === ALARMS ===
Future<void> createAlarm(AlarmModel alarm) async {
await _db.collection('alarms').doc(alarm.id).set(alarm.toFirestore());
}
Future<List<AlarmModel>> getAlarmsByUser(String userId) async {
final snapshot = await _db
.collection('alarms')
.where('isEnabled', isEqualTo: true)
.orderBy('dateTime')
.get();
return snapshot.docs.map((doc) => AlarmModel.fromFirestore(doc)).toList();
}
Future<void> updateAlarm(AlarmModel alarm) async {
await _db.collection('alarms').doc(alarm.id).update(alarm.toFirestore());
}
Future<void> deleteAlarm(String alarmId) async {
await _db.collection('alarms').doc(alarmId).delete();
}
// === BATCH OPERATIONS ===
Future<void> syncTasks(List<TaskModel> tasks) async {
final batch = _db.batch();
for (final task in tasks) {
batch.set(_db.collection('tasks').doc(task.id), task.toFirestore());
}
await batch.commit();
}
// === STREAMS (для реального времени) ===
Stream<List<TaskModel>> watchTasks(String projectId) {
return _db
.collection('tasks')
.where('projectId', isEqualTo: projectId)
.snapshots()
.map((snapshot) => snapshot.docs.map((doc) => TaskModel.fromFirestore(doc)).toList());
}
Stream<List<CalendarEventModel>> watchEvents(String userId) {
return _db
.collection('events')
.where('attendeeIds', arrayContains: userId)
.snapshots()
.map((snapshot) => snapshot.docs.map((doc) => CalendarEventModel.fromFirestore(doc)).toList());
}
}
final firestoreService = FirestoreService();
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import 'package:hive_flutter/hive_flutter.dart';
import '../models/task_model.dart';
import '../models/alarm_model.dart';
import '../models/mind_map_model.dart';
import '../models/calendar_event_model.dart';
class LocalStorageService {
static const String _tasksBoxName = 'tasks';
static const String _alarmsBoxName = 'alarms';
static const String _mindMapsBoxName = 'mindMaps';
static const String _eventsBoxName = 'events';
static const String _settingsBoxName = 'settings';
late Box<Map> _tasksBox;
late Box<Map> _alarmsBox;
late Box<Map> _mindMapsBox;
late Box<Map> _eventsBox;
late Box<Object?> _settingsBox;
Future<void> initialize() async {
await Hive.initFlutter();
_tasksBox = await Hive.openBox<Map>(_tasksBoxName);
_alarmsBox = await Hive.openBox<Map>(_alarmsBoxName);
_mindMapsBox = await Hive.openBox<Map>(_mindMapsBoxName);
_eventsBox = await Hive.openBox<Map>(_eventsBoxName);
_settingsBox = await Hive.openBox<Object?>(_settingsBoxName);
}
// Tasks
Future<void> saveTask(TaskModel task) async {
await _tasksBox.put(task.id, task.toFirestore());
}
Future<void> saveTasks(List<TaskModel> tasks) async {
for (final task in tasks) {
await _tasksBox.put(task.id, task.toFirestore());
}
}
List<TaskModel> getTasks() {
return _tasksBox.values.map((data) {
return TaskModel.fromFirestore(
_createMockDocument(data as Map<String, dynamic>),
);
}).toList();
}
Future<void> deleteTask(String taskId) async {
await _tasksBox.delete(taskId);
}
// Alarms
Future<void> saveAlarm(AlarmModel alarm) async {
await _alarmsBox.put(alarm.id, alarm.toFirestore());
}
List<AlarmModel> getAlarms() {
return _alarmsBox.values.map((data) {
return AlarmModel.fromFirestore(
_createMockDocument(data as Map<String, dynamic>),
);
}).toList();
}
Future<void> deleteAlarm(String alarmId) async {
await _alarmsBox.delete(alarmId);
}
// Mind Maps
Future<void> saveMindMapNodes(List<MindMapNode> nodes) async {
for (final node in nodes) {
await _mindMapsBox.put(node.id, node.toFirestore());
}
}
List<MindMapNode> getMindMapNodes() {
return _mindMapsBox.values.map((data) {
return MindMapNode.fromFirestore(
_createMockDocument(data as Map<String, dynamic>),
);
}).toList();
}
// Events
Future<void> saveEvent(CalendarEventModel event) async {
await _eventsBox.put(event.id, event.toFirestore());
}
List<CalendarEventModel> getEvents() {
return _eventsBox.values.map((data) {
return CalendarEventModel.fromFirestore(
_createMockDocument(data as Map<String, dynamic>),
);
}).toList();
}
// Settings
Future<void> saveSetting(String key, Object? value) async {
await _settingsBox.put(key, value);
}
T? getSetting<T>(String key, {T? defaultValue}) {
return _settingsBox.get(key, defaultValue: defaultValue) as T?;
}
// Clear all local data
Future<void> clearAll() async {
await _tasksBox.clear();
await _alarmsBox.clear();
await _mindMapsBox.clear();
await _eventsBox.clear();
await _settingsBox.clear();
}
// Sync with Firebase (merge remote and local)
Future<void> syncWithRemote(List<TaskModel> remoteTasks) async {
final localTasks = getTasks();
final localMap = {for (var t in localTasks) t.id: t};
final remoteMap = {for (var t in remoteTasks) t.id: t};
// Merge: remote takes precedence
final merged = {...localMap, ...remoteMap};
await _tasksBox.clear();
for (final task in merged.values) {
await _tasksBox.put(task.id, task.toFirestore());
}
}
// Helper method to create mock DocumentSnapshot
dynamic _createMockDocument(Map<String, dynamic> data) {
// Простая эмуляция для конвертации
return data;
}
}
final localStorageService = LocalStorageService();
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import 'package:go_router/go_router.dart';
import '../screens/auth_screen.dart';
import '../screens/home_screen.dart';
import '../screens/tasks_screen.dart';
import '../screens/mind_map_screen.dart';
import '../screens/calendar_screen.dart';
import '../screens/alarms_screen.dart';
class AppRouter {
static final GoRouter router = GoRouter(
initialLocation: '/auth',
routes: [
GoRoute(
path: '/auth',
name: 'auth',
builder: (context, state) => const AuthScreen(),
),
GoRoute(
path: '/home',
name: 'home',
builder: (context, state) => const HomeScreen(),
routes: [
GoRoute(
path: 'tasks',
name: 'tasks',
builder: (context, state) => const TasksScreen(),
),
GoRoute(
path: 'mindmap',
name: 'mindmap',
builder: (context, state) => const MindMapScreen(),
),
GoRoute(
path: 'calendar',
name: 'calendar',
builder: (context, state) => const CalendarScreen(),
),
GoRoute(
path: 'alarms',
name: 'alarms',
builder: (context, state) => const AlarmsScreen(),
),
],
),
],
);
}
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import 'package:flutter/material.dart';
class AppTheme {
static ThemeData get lightTheme {
return ThemeData(
useMaterial3: true,
colorScheme: ColorScheme.fromSeed(
seedColor: Colors.blue,
brightness: Brightness.light,
),
appBarTheme: const AppBarTheme(
centerTitle: true,
elevation: 0,
),
cardTheme: CardThemeData(
elevation: 2,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12),
),
),
floatingActionButtonTheme: const FloatingActionButtonThemeData(
elevation: 4,
),
);
}
static ThemeData get darkTheme {
return ThemeData(
useMaterial3: true,
colorScheme: ColorScheme.fromSeed(
seedColor: Colors.blue,
brightness: Brightness.dark,
),
appBarTheme: const AppBarTheme(
centerTitle: true,
elevation: 0,
),
cardTheme: CardThemeData(
elevation: 2,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12),
),
),
floatingActionButtonTheme: const FloatingActionButtonThemeData(
elevation: 4,
),
);
}
}