337 lines
14 KiB
Dart
337 lines
14 KiB
Dart
import 'dart:convert';
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import 'dart:io';
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import 'package:drift/drift.dart';
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import 'package:flutter/foundation.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:http/http.dart' as http;
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import 'package:intl/intl.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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import '../../core/version/app_identity.dart';
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import '../../database/database.dart';
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import '../../features/records/records_service.dart';
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import '../auth/auth_service.dart';
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import '../export_service.dart';
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import '../field_test/field_test_export_service.dart';
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import '../sync/firebase_sync_provider.dart';
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import '../sync/sync_models.dart';
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import 'github_auth_service.dart';
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enum GitHubUploadState { idle, queued, uploading, success, failed, authRequired }
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class GitHubUploadResult {
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final bool success;
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final String message;
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final String? commitSha;
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final String? targetPath;
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final DateTime timestamp;
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GitHubUploadResult({
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required this.success,
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required this.message,
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this.commitSha,
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this.targetPath,
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DateTime? timestamp,
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}) : timestamp = timestamp ?? DateTime.now();
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}
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/// Compatibility facade for the historical ride-detail sync service.
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///
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/// Normal MotorSignal cloud backup is Firebase Authentication + Firestore + R2.
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/// The historical GitHub PAT exporter remains available only through the
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/// explicit `uploadRideToGitHub` developer/export path and is never used by
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/// the normal History -> Upload Now action.
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class GitHubSyncService extends ChangeNotifier {
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final AppDatabase _db;
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final GitHubAuthService _githubAuth;
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final AuthService _authService;
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final SharedPreferences _prefs;
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final http.Client _client;
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GitHubUploadState _state = GitHubUploadState.idle;
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String _statusMessage = '';
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final Set<int> _uploadQueue = {};
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/// Keeps the historical constructor compatible with tests/callers that pass
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/// an HTTP client as the optional fourth argument. Production additionally
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/// supplies the shared Firebase AuthService as the fifth argument.
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GitHubSyncService(
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this._db,
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this._githubAuth,
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this._prefs, [
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http.Client? client,
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AuthService? authService,
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]) : _authService = authService ?? FirebaseAuthService(),
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_client = client ?? http.Client();
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GitHubUploadState get state => _state;
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String get statusMessage => _statusMessage;
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Set<int> get queuedRideIds => Set.unmodifiable(_uploadQueue);
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String? _userScopedKey(String key, int rideId) {
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final uid = _authService.currentUser?.uid;
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if (uid == null || uid.isEmpty) return null;
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return '${key}_${uid}_$rideId';
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}
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bool isRideUploaded(int rideId) {
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final key = _userScopedKey('motorcloud_uploaded_ride', rideId);
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return key != null && (_prefs.getBool(key) ?? false);
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}
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String? getRideCommitSha(int rideId) {
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final key = _userScopedKey('motorcloud_ride_remote_id', rideId);
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return key == null ? null : _prefs.getString(key);
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}
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String? getRideUploadTimestamp(int rideId) {
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final key = _userScopedKey('motorcloud_uploaded_at_ride', rideId);
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return key == null ? null : _prefs.getString(key);
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}
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void queueRideForUpload(int rideId) {
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if (isRideUploaded(rideId)) return;
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_uploadQueue.add(rideId);
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_state = GitHubUploadState.queued;
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_statusMessage = 'Ride #$rideId queued for cloud synchronization';
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notifyListeners();
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processQueue();
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}
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Future<void> processQueue() async {
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if (_uploadQueue.isEmpty || _state == GitHubUploadState.uploading) return;
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final toProcess = List<int>.from(_uploadQueue);
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for (final rideId in toProcess) {
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await uploadRide(rideId);
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}
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}
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/// Normal History -> Upload Now operation.
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///
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/// Deliberately ignores any configured GitHub PAT. A user's ride must be
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/// written to that user's MotorCloud account, never to the developer's
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/// public repository.
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Future<GitHubUploadResult> uploadRide(int rideId, {bool isManual = false}) async {
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return _uploadToMotorCloud(rideId);
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}
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/// Explicit legacy/developer export. Not used by the normal ride UI.
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Future<GitHubUploadResult> uploadRideToGitHub(int rideId) async {
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final token = _githubAuth.getToken();
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if (token == null || token.isEmpty) {
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return GitHubUploadResult(
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success: false,
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message: 'GitHub export requires an explicitly configured GitHub token.',
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);
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}
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return _uploadToGitHub(rideId, token);
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}
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Future<GitHubUploadResult> _uploadToMotorCloud(int rideId) async {
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final user = _authService.currentUser;
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if (user == null || user.isAnonymous) {
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_state = GitHubUploadState.authRequired;
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_statusMessage = 'Sign in to MotorCloud before uploading a ride.';
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notifyListeners();
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return GitHubUploadResult(success: false, message: _statusMessage);
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}
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if (isRideUploaded(rideId)) {
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_state = GitHubUploadState.success;
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_statusMessage = 'Ride #$rideId is already backed up to your MotorCloud account.';
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notifyListeners();
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return GitHubUploadResult(
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success: true,
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message: _statusMessage,
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commitSha: getRideCommitSha(rideId),
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targetPath: 'MotorCloud',
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);
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}
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_state = GitHubUploadState.uploading;
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_statusMessage = 'Backing up Ride #$rideId to MotorCloud...';
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notifyListeners();
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try {
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final provider = FirebaseSyncProvider(db: _db, authService: _authService);
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final result = await provider.uploadRide(SyncItem(
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localRideId: rideId,
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providerId: 'firebase',
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createdAt: DateTime.now(),
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));
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if (result.success) {
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await _prefs.setBool(_userScopedKey('motorcloud_uploaded_ride', rideId)!, true);
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await _prefs.setString(
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_userScopedKey('motorcloud_uploaded_at_ride', rideId)!,
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DateTime.now().toIso8601String(),
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);
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if (result.remoteId != null) {
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await _prefs.setString(
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_userScopedKey('motorcloud_ride_remote_id', rideId)!,
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result.remoteId!,
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);
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}
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_uploadQueue.remove(rideId);
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_state = GitHubUploadState.success;
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_statusMessage = 'Ride #$rideId backed up to your MotorCloud account';
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notifyListeners();
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return GitHubUploadResult(
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success: true,
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message: _statusMessage,
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commitSha: result.remoteId,
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targetPath: 'MotorCloud',
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);
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}
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_state = result.requiresAuth ? GitHubUploadState.authRequired : GitHubUploadState.failed;
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_statusMessage = result.errorMessage ?? 'MotorCloud backup failed';
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notifyListeners();
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return GitHubUploadResult(success: false, message: _statusMessage);
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} catch (e) {
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_state = GitHubUploadState.failed;
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_statusMessage = 'MotorCloud backup failed: $e';
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notifyListeners();
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return GitHubUploadResult(success: false, message: _statusMessage);
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}
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}
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Future<GitHubUploadResult> _uploadToGitHub(int rideId, String token) async {
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_state = GitHubUploadState.uploading;
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_statusMessage = 'Uploading Ride #$rideId to GitHub...';
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notifyListeners();
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try {
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final ride = await (_db.select(_db.rides)..where((r) => r.id.equals(rideId))).getSingleOrNull();
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if (ride == null) throw HttpException('Ride #$rideId not found in local database');
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final dateStr = DateFormat('yyyy-MM-dd-HHmmss').format(ride.startTime.toLocal());
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final folderName = 'field_test_session_${rideId}_$dateStr/field_test_session';
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final repo = _githubAuth.getRepository();
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final branch = _githubAuth.getBranch();
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final fieldTestExport = FieldTestExportService(_db);
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final exportService = ExportService(_db);
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final sessionJson = await fieldTestExport.generateFieldTestSessionJson(rideId);
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final eventsCsv = await fieldTestExport.generateFieldTestEventsCsv(rideId);
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final telemetryCsv = await exportService.exportRideCsv(rideId);
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final gpxContent = await exportService.exportRideGpx(rideId);
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final samples = await (_db.select(_db.telemetrySamples)
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..where((t) => t.rideId.equals(rideId))
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..orderBy([(t) => OrderingTerm(expression: t.timestamp)])).get();
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final events = await (_db.select(_db.fieldTestEvents)
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..where((e) => e.rideId.equals(rideId))
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..orderBy([(e) => OrderingTerm(expression: e.timestamp)])).get();
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final summaryRecord = await (_db.select(_db.fieldTestSummaries)
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..where((s) => s.rideId.equals(rideId))).getSingleOrNull();
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final appIdentity = AppIdentity.current();
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final readme = StringBuffer()
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..writeln('=====================================================')
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..writeln('MOTORCYCLE DASH — FORENSIC FIELD TEST SESSION REPORT')
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..writeln('=====================================================')
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..writeln('Application Version: ${appIdentity.semanticVersion}')
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..writeln('Build Number: ${appIdentity.buildNumber}')
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..writeln('Git Revision: ${appIdentity.gitCommit}')
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..writeln('Git Branch: ${appIdentity.gitBranch}')
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..writeln('Release Channel: ${appIdentity.releaseChannel}')
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..writeln('Telemetry Schema Version: ${appIdentity.telemetrySchemaVersion}')
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..writeln('Export Format Version: ${appIdentity.exportSchemaVersion}')
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..writeln('Build Timestamp: ${appIdentity.buildTimestamp}')
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..writeln('Field Test Session / Ride ID: $rideId')
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..writeln('Session Start: ${ride.startTime.toIso8601String()}')
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..writeln('Session End: ${ride.endTime?.toIso8601String() ?? "IN_PROGRESS"}')
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..writeln('Export Timestamp: ${DateTime.now().toIso8601String()}')
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..writeln('Summary Result: ${summaryRecord?.rideQualityRating ?? "COMPLETED"}')
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..writeln('Ride Quality Score: ${summaryRecord?.rideQualityScore ?? 100} / 100')
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..writeln('Total Telemetry Samples: ${samples.length}')
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..writeln('Total Forensic Events: ${events.length}');
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final rideSummaryJson = const JsonEncoder.withIndent(' ').convert({
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'rideId': ride.id,
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'startTime': ride.startTime.toIso8601String(),
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'endTime': ride.endTime?.toIso8601String(),
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'distanceMiles': ride.distanceMiles,
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'topSpeedMph': ride.topSpeedMph,
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'maxLeanLeft': ride.maxLeanLeft,
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'maxLeanRight': ride.maxLeanRight,
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'maxAccelG': ride.maxAccelG,
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'maxBrakingG': ride.maxBrakingG,
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'averageSpeed': ride.averageSpeed,
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'movingTime': ride.movingTime,
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'stoppedTime': ride.stoppedTime,
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'qualityScore': summaryRecord?.rideQualityScore ?? 100,
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'qualityRating': summaryRecord?.rideQualityRating ?? 'EXCELLENT',
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'software': appIdentity.toJson(),
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});
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final filesToUpload = <String, String>{
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'$folderName/README.txt': readme.toString(),
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'$folderName/ride_summary.json': rideSummaryJson,
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'$folderName/field_test_session.json': sessionJson,
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'$folderName/field_test_events.csv': eventsCsv,
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'$folderName/telemetry.csv': telemetryCsv,
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};
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if (gpxContent.isNotEmpty) filesToUpload['$folderName/telemetry.gpx'] = gpxContent;
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String? lastCommitSha;
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for (final entry in filesToUpload.entries) {
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final filePath = entry.key;
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final getRes = await _client.get(
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Uri.parse('https://api.github.com/repos/$repo/contents/$filePath?ref=$branch'),
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headers: {
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'Authorization': 'Bearer $token',
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'Accept': 'application/vnd.github.v3+json',
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'User-Agent': 'MotorSignal-Telemetry/1.0.2',
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},
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).timeout(const Duration(seconds: 10));
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String? existingSha;
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if (getRes.statusCode == 200) existingSha = jsonDecode(getRes.body)['sha'];
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final payload = <String, dynamic>{
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'message': 'feat(telemetry): upload ride #$rideId forensic session data [v1.0.2+102]',
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'content': base64.encode(utf8.encode(entry.value)),
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'branch': branch,
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};
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if (existingSha != null) payload['sha'] = existingSha;
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final putRes = await _client.put(
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Uri.parse('https://api.github.com/repos/$repo/contents/$filePath'),
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headers: {
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'Authorization': 'Bearer $token',
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'Accept': 'application/vnd.github.v3+json',
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'Content-Type': 'application/json',
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'User-Agent': 'MotorSignal-Telemetry/1.0.2',
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},
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body: jsonEncode(payload),
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).timeout(const Duration(seconds: 15));
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if (putRes.statusCode == 200 || putRes.statusCode == 201) {
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lastCommitSha = jsonDecode(putRes.body)['commit']?['sha'];
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} else if (putRes.statusCode == 401 || putRes.statusCode == 403) {
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throw HttpException('GitHub authorization rejected the upload (HTTP ${putRes.statusCode}).');
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} else {
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throw HttpException('Failed uploading $filePath (Status: ${putRes.statusCode})');
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}
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}
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_state = GitHubUploadState.success;
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_statusMessage = 'Ride #$rideId exported to $repo ($branch)';
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notifyListeners();
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return GitHubUploadResult(success: true, message: _statusMessage, commitSha: lastCommitSha, targetPath: folderName);
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} catch (e) {
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_state = GitHubUploadState.failed;
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_statusMessage = 'GitHub export failed for Ride #$rideId: $e';
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notifyListeners();
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return GitHubUploadResult(success: false, message: _statusMessage);
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}
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}
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}
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final githubSyncServiceProvider = ChangeNotifierProvider<GitHubSyncService>((ref) {
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final db = ref.watch(databaseProvider);
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final githubAuth = ref.watch(githubAuthServiceProvider);
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final prefs = ref.watch(sharedPreferencesProvider);
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final authService = ref.watch(authServiceProvider);
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return GitHubSyncService(db, githubAuth, prefs, null, authService);
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});
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