Initial commit
This commit is contained in:
Kazimierz Ciołek
117
lib/providers/analysis_provider.dart
Normal file
117
lib/providers/analysis_provider.dart
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@@ -0,0 +1,117 @@
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import 'package:flutter/material.dart';
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import 'package:drift/drift.dart';
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import 'package:trainhub_flutter/database/database.dart';
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class AnalysisProvider extends ChangeNotifier {
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final AppDatabase database;
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List<AnalysisSession> _sessions = [];
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List<Annotation> _currentAnnotations = [];
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AnalysisSession? _activeSession;
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List<AnalysisSession> get sessions => _sessions;
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List<Annotation> get currentAnnotations => _currentAnnotations;
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AnalysisSession? get activeSession => _activeSession;
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AnalysisProvider(this.database) {
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_loadSessions();
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}
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Future<void> _loadSessions() async {
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_sessions = await database.select(database.analysisSessions).get();
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notifyListeners();
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}
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Future<void> createSession(String name, String videoPath) async {
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final id = DateTime.now().toIso8601String();
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final session = AnalysisSessionsCompanion.insert(
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id: id,
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name: name,
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videoPath: Value(videoPath),
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date: DateTime.now().toIso8601String(),
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);
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await database.into(database.analysisSessions).insert(session);
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await _loadSessions();
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await loadSession(id);
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}
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Future<void> deleteSession(String id) async {
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await (database.delete(
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database.analysisSessions,
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)..where((t) => t.id.equals(id))).go();
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if (_activeSession?.id == id) {
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_activeSession = null;
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_currentAnnotations = [];
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}
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await _loadSessions();
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}
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Future<void> loadSession(String id) async {
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final session = await (database.select(
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database.analysisSessions,
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)..where((t) => t.id.equals(id))).getSingleOrNull();
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if (session != null) {
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_activeSession = session;
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await _loadAnnotations(id);
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}
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}
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Future<void> _loadAnnotations(String sessionId) async {
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_currentAnnotations = await (database.select(
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database.annotations,
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)..where((t) => t.sessionId.equals(sessionId))).get();
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notifyListeners();
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}
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Future<void> addAnnotation({
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required String name,
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required String description,
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required double startTime,
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required double endTime,
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required String color,
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}) async {
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if (_activeSession == null) return;
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final id = DateTime.now().toIso8601String();
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await database
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.into(database.annotations)
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.insert(
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AnnotationsCompanion.insert(
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id: id,
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sessionId: _activeSession!.id,
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name: Value(name),
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description: Value(description),
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startTime: startTime,
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endTime: endTime,
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color: Value(color),
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),
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);
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await _loadAnnotations(_activeSession!.id);
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}
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Future<void> updateAnnotation(Annotation annotation) async {
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await (database.update(
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database.annotations,
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)..where((t) => t.id.equals(annotation.id))).write(
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AnnotationsCompanion(
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name: Value(annotation.name),
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description: Value(annotation.description),
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startTime: Value(annotation.startTime),
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endTime: Value(annotation.endTime),
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color: Value(annotation.color),
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),
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);
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if (_activeSession != null) {
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await _loadAnnotations(_activeSession!.id);
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}
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}
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Future<void> deleteAnnotation(String id) async {
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await (database.delete(
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database.annotations,
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)..where((t) => t.id.equals(id))).go();
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if (_activeSession != null) {
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await _loadAnnotations(_activeSession!.id);
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}
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}
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}
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151
lib/providers/chat_provider.dart
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151
lib/providers/chat_provider.dart
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@@ -0,0 +1,151 @@
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import 'package:flutter/material.dart';
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import 'package:drift/drift.dart';
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import 'package:trainhub_flutter/database/database.dart';
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class ChatProvider extends ChangeNotifier {
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final AppDatabase database;
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List<ChatSession> _sessions = [];
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List<ChatMessage> _currentMessages = [];
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ChatSession? _activeSession;
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List<ChatSession> get sessions => _sessions;
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List<ChatMessage> get currentMessages => _currentMessages;
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ChatSession? get activeSession => _activeSession;
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bool _isTyping = false;
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bool get isTyping => _isTyping;
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ChatProvider(this.database) {
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_loadSessions();
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}
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Future<void> _loadSessions() async {
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_sessions =
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await (database.select(database.chatSessions)..orderBy([
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(t) => OrderingTerm(
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expression: t.createdAt,
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mode: OrderingMode.desc,
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),
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]))
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.get();
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notifyListeners();
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}
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Future<void> createSession() async {
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final id = DateTime.now().toIso8601String();
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final session = ChatSessionsCompanion.insert(
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id: id,
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title: const Value('New Chat'),
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createdAt: DateTime.now().toIso8601String(),
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updatedAt: DateTime.now().toIso8601String(),
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);
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await database.into(database.chatSessions).insert(session);
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await _loadSessions();
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await loadSession(id);
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}
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Future<void> deleteSession(String id) async {
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await (database.delete(
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database.chatSessions,
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)..where((t) => t.id.equals(id))).go();
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if (_activeSession?.id == id) {
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_activeSession = null;
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_currentMessages = [];
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}
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await _loadSessions();
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}
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Future<void> loadSession(String id) async {
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final session = await (database.select(
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database.chatSessions,
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)..where((t) => t.id.equals(id))).getSingleOrNull();
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if (session != null) {
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_activeSession = session;
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await _loadMessages(id);
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}
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}
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Future<void> _loadMessages(String sessionId) async {
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_currentMessages =
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await (database.select(database.chatMessages)
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..where((t) => t.sessionId.equals(sessionId))
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..orderBy([
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(t) => OrderingTerm(
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expression: t.createdAt,
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mode: OrderingMode.asc,
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),
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]))
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.get();
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notifyListeners();
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}
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Future<void> sendMessage(String content) async {
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if (_activeSession == null) {
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await createSession();
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}
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final sessionId = _activeSession!.id;
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// User Message
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final userMsgId = DateTime.now().toIso8601String();
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await database
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.into(database.chatMessages)
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.insert(
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ChatMessagesCompanion.insert(
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id: userMsgId,
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sessionId: sessionId,
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role: 'user',
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content: content,
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createdAt: DateTime.now().toIso8601String(),
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),
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);
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await _loadMessages(sessionId);
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// AI Response (Mock)
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_isTyping = true;
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notifyListeners();
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await Future.delayed(const Duration(seconds: 1)); // Simulate latency
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final aiMsgId = DateTime.now().toIso8601String();
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final response = _getMockResponse(content);
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await database
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.into(database.chatMessages)
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.insert(
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ChatMessagesCompanion.insert(
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id: aiMsgId,
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sessionId: sessionId,
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role: 'assistant',
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content: response,
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createdAt: DateTime.now().toIso8601String(),
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),
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);
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// Update session title if it's the first message
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if (_currentMessages.length <= 2) {
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final newTitle = content.length > 30
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? '${content.substring(0, 30)}...'
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: content;
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await (database.update(database.chatSessions)
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..where((t) => t.id.equals(sessionId)))
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.write(ChatSessionsCompanion(title: Value(newTitle)));
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await _loadSessions();
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}
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_isTyping = false;
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await _loadMessages(sessionId);
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}
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String _getMockResponse(String input) {
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input = input.toLowerCase();
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if (input.contains('plan') || input.contains('program')) {
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return "I can help you design a training plan! What are your goals? Strength, hypertrophy, or endurance?";
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} else if (input.contains('squat') || input.contains('bench')) {
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return "Compound movements are great. Remember to maintain proper form. For squats, keep your chest up and knees tracking over toes.";
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} else if (input.contains('nutrition') || input.contains('eat')) {
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return "Nutrition is key. Aim for 1.6-2.2g of protein per kg of bodyweight if you're training hard.";
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}
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return "I'm your AI training assistant. How can I help you today?";
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}
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}
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235
lib/providers/program_provider.dart
Normal file
235
lib/providers/program_provider.dart
Normal file
@@ -0,0 +1,235 @@
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import 'package:flutter/material.dart';
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import 'package:drift/drift.dart';
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import 'package:trainhub_flutter/database/database.dart';
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class ProgramProvider extends ChangeNotifier {
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final AppDatabase database;
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List<Program> _programs = [];
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Program? _activeProgram;
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List<ProgramWeek> _activeWeeks = [];
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List<ProgramWorkout> _activeWorkouts = [];
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List<Program> get programs => _programs;
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Program? get activeProgram => _activeProgram;
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List<ProgramWeek> get activeWeeks => _activeWeeks;
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List<ProgramWorkout> get activeWorkouts => _activeWorkouts;
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ProgramProvider(this.database) {
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_loadPrograms();
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}
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Future<void> _loadPrograms() async {
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_programs =
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await (database.select(database.programs)..orderBy([
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(t) => OrderingTerm(
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expression: t.createdAt,
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mode: OrderingMode.desc,
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),
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]))
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.get();
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// Auto-select most recent if none selected, or re-verify active one
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if (_activeProgram == null && _programs.isNotEmpty) {
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await loadProgram(_programs.first.id);
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} else if (_activeProgram != null) {
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// Refresh active program data
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await loadProgram(_activeProgram!.id);
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} else {
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notifyListeners();
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}
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}
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Future<void> loadProgram(String id) async {
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final program = await (database.select(
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database.programs,
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)..where((t) => t.id.equals(id))).getSingleOrNull();
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if (program != null) {
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_activeProgram = program;
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await _loadProgramDetails(id);
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} else {
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_activeProgram = null;
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_activeWeeks = [];
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_activeWorkouts = [];
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notifyListeners();
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}
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}
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Future<void> _loadProgramDetails(String programId) async {
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_activeWeeks =
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await (database.select(database.programWeeks)
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..where((t) => t.programId.equals(programId))
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..orderBy([(t) => OrderingTerm(expression: t.position)]))
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.get();
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_activeWorkouts = await (database.select(
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database.programWorkouts,
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)..where((t) => t.programId.equals(programId))).get();
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notifyListeners();
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}
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// --- Program Actions ---
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Future<void> createProgram(String name) async {
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final id = DateTime.now().toIso8601String();
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await database
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.into(database.programs)
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.insert(
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ProgramsCompanion.insert(
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id: id,
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name: name,
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createdAt: DateTime.now().toIso8601String(),
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),
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);
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await _loadPrograms();
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await loadProgram(id);
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}
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Future<void> deleteProgram(String id) async {
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await (database.delete(
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database.programs,
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)..where((t) => t.id.equals(id))).go();
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if (_activeProgram?.id == id) {
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_activeProgram = null;
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}
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await _loadPrograms();
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}
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Future<void> duplicateProgram(String sourceId) async {
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final sourceProgram = await (database.select(
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database.programs,
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)..where((t) => t.id.equals(sourceId))).getSingle();
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final newId = DateTime.now().toIso8601String();
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await database
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.into(database.programs)
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.insert(
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ProgramsCompanion.insert(
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id: newId,
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name: '${sourceProgram.name} (Copy)',
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createdAt: DateTime.now().toIso8601String(),
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),
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);
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// Duplicate Weeks and Workouts
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// Note: implementing deep copy logic
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final weeks = await (database.select(
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database.programWeeks,
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)..where((t) => t.programId.equals(sourceId))).get();
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final workouts = await (database.select(
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database.programWorkouts,
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)..where((t) => t.programId.equals(sourceId))).get();
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for (var week in weeks) {
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final newWeekId = '${newId}_${week.position}'; // Simple ID gen
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await database
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.into(database.programWeeks)
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.insert(
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ProgramWeeksCompanion.insert(
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id: newWeekId,
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programId: newId,
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position: week.position,
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notes: Value(week.notes),
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),
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);
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final weekWorkouts = workouts.where((w) => w.weekId == week.id);
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for (var workout in weekWorkouts) {
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final newWorkoutId =
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DateTime.now().toIso8601String() + workout.id; // ensure uniqueness
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await database
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.into(database.programWorkouts)
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.insert(
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ProgramWorkoutsCompanion.insert(
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id: newWorkoutId,
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weekId: newWeekId,
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programId: newId,
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day: workout.day,
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type: workout.type,
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refId: Value(workout.refId),
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name: Value(workout.name),
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description: Value(workout.description),
|
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completed: const Value(false),
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),
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);
|
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}
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}
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await _loadPrograms();
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await loadProgram(newId);
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}
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|
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// --- Week Actions ---
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Future<void> addWeek() async {
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if (_activeProgram == null) return;
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final nextPosition = _activeWeeks.isEmpty
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? 1
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: _activeWeeks.last.position + 1;
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final id = DateTime.now().toIso8601String();
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await database
|
||||
.into(database.programWeeks)
|
||||
.insert(
|
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ProgramWeeksCompanion.insert(
|
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id: id,
|
||||
programId: _activeProgram!.id,
|
||||
position: nextPosition,
|
||||
),
|
||||
);
|
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await _loadProgramDetails(_activeProgram!.id);
|
||||
}
|
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Future<void> deleteWeek(String id) async {
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if (_activeProgram == null) return;
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await (database.delete(
|
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database.programWeeks,
|
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)..where((t) => t.id.equals(id))).go();
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||||
await _loadProgramDetails(_activeProgram!.id);
|
||||
}
|
||||
|
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Future<void> updateWeekNote(String weekId, String note) async {
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await (database.update(database.programWeeks)
|
||||
..where((t) => t.id.equals(weekId)))
|
||||
.write(ProgramWeeksCompanion(notes: Value(note)));
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if (_activeProgram != null) await _loadProgramDetails(_activeProgram!.id);
|
||||
}
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|
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// --- Workout Actions ---
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Future<void> addWorkout(ProgramWorkoutsCompanion workout) async {
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await database.into(database.programWorkouts).insert(workout);
|
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if (_activeProgram != null) await _loadProgramDetails(_activeProgram!.id);
|
||||
}
|
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Future<void> updateWorkout(ProgramWorkout workout) async {
|
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await (database.update(
|
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database.programWorkouts,
|
||||
)..where((t) => t.id.equals(workout.id))).write(
|
||||
ProgramWorkoutsCompanion(
|
||||
day: Value(workout.day),
|
||||
type: Value(workout.type),
|
||||
refId: Value(workout.refId),
|
||||
name: Value(workout.name),
|
||||
description: Value(workout.description),
|
||||
completed: Value(workout.completed),
|
||||
weekId: Value(workout.weekId),
|
||||
),
|
||||
);
|
||||
if (_activeProgram != null) await _loadProgramDetails(_activeProgram!.id);
|
||||
}
|
||||
|
||||
Future<void> deleteWorkout(String id) async {
|
||||
await (database.delete(
|
||||
database.programWorkouts,
|
||||
)..where((t) => t.id.equals(id))).go();
|
||||
if (_activeProgram != null) await _loadProgramDetails(_activeProgram!.id);
|
||||
}
|
||||
|
||||
Future<void> toggleWorkoutComplete(String id, bool currentStatus) async {
|
||||
await (database.update(database.programWorkouts)
|
||||
..where((t) => t.id.equals(id)))
|
||||
.write(ProgramWorkoutsCompanion(completed: Value(!currentStatus)));
|
||||
if (_activeProgram != null) await _loadProgramDetails(_activeProgram!.id);
|
||||
}
|
||||
}
|
||||
116
lib/providers/trainings_provider.dart
Normal file
116
lib/providers/trainings_provider.dart
Normal file
@@ -0,0 +1,116 @@
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import 'dart:convert';
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import 'package:flutter/material.dart';
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import 'package:drift/drift.dart';
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import 'package:trainhub_flutter/database/database.dart';
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import 'package:trainhub_flutter/models/training_models.dart';
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class TrainingsProvider extends ChangeNotifier {
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final AppDatabase database;
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List<TrainingPlanModel> _plans = [];
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List<Exercise> _exercises = [];
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List<TrainingPlanModel> get plans => _plans;
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List<Exercise> get exercises => _exercises;
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TrainingsProvider(this.database) {
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_loadData();
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}
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Future<void> _loadData() async {
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final dbPlans = await database.select(database.trainingPlans).get();
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_plans = dbPlans.map((p) {
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final sectionsJson = p.sections != null && p.sections!.isNotEmpty
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? jsonDecode(p.sections!)
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: [];
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// Manual mapping or just pass to model
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return TrainingPlanModel.fromJson({
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'id': p.id,
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'name': p.name,
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'sections': sectionsJson,
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});
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}).toList();
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_exercises = await database.select(database.exercises).get();
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notifyListeners();
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}
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Future<TrainingPlanModel> createPlan(String name) async {
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final id = DateTime.now().toIso8601String();
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await database
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.into(database.trainingPlans)
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.insert(
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TrainingPlansCompanion.insert(
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id: id,
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name: name,
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sections: const Value('[]'),
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),
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);
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await _loadData();
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return _plans.firstWhere((p) => p.id == id);
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}
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||||
|
||||
Future<void> updatePlan(TrainingPlanModel plan) async {
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await (database.update(
|
||||
database.trainingPlans,
|
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)..where((t) => t.id.equals(plan.id))).write(
|
||||
TrainingPlansCompanion(
|
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name: Value(plan.name),
|
||||
sections: Value(
|
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jsonEncode(plan.sections.map((s) => s.toJson()).toList()),
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||||
),
|
||||
),
|
||||
);
|
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await _loadData();
|
||||
}
|
||||
|
||||
Future<void> deletePlan(String id) async {
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||||
await (database.delete(
|
||||
database.trainingPlans,
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||||
)..where((t) => t.id.equals(id))).go();
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||||
await _loadData();
|
||||
}
|
||||
|
||||
Future<Exercise> addExercise(
|
||||
String name,
|
||||
String instructions,
|
||||
String tags,
|
||||
String videoUrl,
|
||||
) async {
|
||||
final id = DateTime.now().toIso8601String();
|
||||
await database
|
||||
.into(database.exercises)
|
||||
.insert(
|
||||
ExercisesCompanion.insert(
|
||||
id: id,
|
||||
name: name,
|
||||
instructions: Value(instructions),
|
||||
tags: Value(tags), // Storing as JSON string
|
||||
videoUrl: Value(videoUrl),
|
||||
),
|
||||
);
|
||||
await _loadData();
|
||||
return _exercises.firstWhere((e) => e.id == id);
|
||||
}
|
||||
|
||||
Future<void> updateExercise(Exercise exercise) async {
|
||||
await (database.update(
|
||||
database.exercises,
|
||||
)..where((t) => t.id.equals(exercise.id))).write(
|
||||
ExercisesCompanion(
|
||||
name: Value(exercise.name),
|
||||
instructions: Value(exercise.instructions),
|
||||
tags: Value(exercise.tags),
|
||||
videoUrl: Value(exercise.videoUrl),
|
||||
),
|
||||
);
|
||||
await _loadData();
|
||||
}
|
||||
|
||||
Future<void> deleteExercise(String id) async {
|
||||
await (database.delete(
|
||||
database.exercises,
|
||||
)..where((t) => t.id.equals(id))).go();
|
||||
await _loadData();
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user