Adatbázis új struktúra és könyvtár, projektrendszer bevezetése, ProjectService

2026-06-10 15:17:26 +02:00
parent 8b4c25f475
commit 2364b2311c
6 changed files with 742 additions and 0 deletions
@@ -0,0 +1,130 @@
+import 'package:get/get.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+import 'package:supabase_flutter/supabase_flutter.dart';
+import 'package:uuid/uuid.dart';
+import '../models/project.dart';
+import 'app_database.dart';
+
+class ProjectService extends GetxService {
+  static ProjectService get to => Get.find();
+
+  final activeProject = Rxn<Project>();
+  final projects = <Project>[].obs;
+
+  int? get activeProjectId => activeProject.value?.id;
+
+  @override
+  Future<void> onInit() async {
+    super.onInit();
+    await _loadProjects();
+    await _restoreActiveProject();
+  }
+
+  Future<void> _loadProjects() async {
+    projects.value = await AppDatabase.instance.listProjects();
+  }
+
+  // Az utoljára aktív projektet tárolja a SharedPreferences
+  Future<void> _restoreActiveProject() async {
+    final prefs = await SharedPreferences.getInstance();
+    final savedId = prefs.getInt('active_project_id');
+
+    if (savedId != null) {
+      final project = await AppDatabase.instance.getProject(savedId);
+      if (project != null && project.status == ProjectStatus.active) {
+        activeProject.value = project;
+        return;
+      }
+    }
+    // Fallback: az első aktív projekt
+    if (projects.isNotEmpty) {
+      await setActiveProject(projects.first);
+    }
+  }
+
+  Future<void> setActiveProject(Project project) async {
+    activeProject.value = project;
+    final prefs = await SharedPreferences.getInstance();
+    await prefs.setInt('active_project_id', project.id!);
+
+    // Frissítjük az updated_at-et hogy a lista tetejére kerüljön
+    await AppDatabase.instance.updateProject(project.copyWith());
+    await _loadProjects();
+  }
+
+  Future<Project> createProject({
+    required String name,
+    String client = '',
+    String description = '',
+    ProjectCrs crs = ProjectCrs.eov,
+    String color = '#185FA5',
+  }) async {
+    final now = DateTime.now();
+    final project = Project(
+      uuid: const Uuid().v4(),
+      name: name,
+      client: client,
+      description: description,
+      crs: crs,
+      color: color,
+      createdAt: now,
+      updatedAt: now,
+    );
+    final id = await AppDatabase.instance.insertProject(project);
+    final saved = project.copyWith();
+    await _loadProjects();
+    return await AppDatabase.instance.getProject(id) ?? saved;
+  }
+
+  /// Online projekt — szinkronizál Supabase-szel
+  Future<Project> createOnlineProject({
+    required String name,
+    String client = '',
+    ProjectCrs crs = ProjectCrs.eov,
+    String color = '#185FA5',
+  }) async {
+    final project = Project(
+      uuid: const Uuid().v4(),
+      name: name,
+      client: client,
+      crs: crs,
+      color: color,
+      isLocalOnly: false, // ← szinkronizált
+      createdAt: DateTime.now(),
+      updatedAt: DateTime.now(),
+    );
+
+    // Lokálisan mentjük
+    final id = await AppDatabase.instance.insertProject(project);
+
+    // Supabase-be is
+    await Supabase.instance.client.from('projects').insert(project.toMap());
+
+    await _loadProjects();
+    return await AppDatabase.instance.getProject(id) ?? project;
+  }
+
+  /// Lokális projekt — soha nem kerül Supabase-be
+  Future<Project> createLocalProject({
+    required String name,
+    String client = '',
+    ProjectCrs crs = ProjectCrs.eov,
+    String color = '#185FA5',
+  }) async {
+    final project = Project(
+      uuid: const Uuid().v4(),
+      name: name,
+      client: client,
+      crs: crs,
+      color: color,
+      isLocalOnly: true, // ← csak lokális
+      createdAt: DateTime.now(),
+      updatedAt: DateTime.now(),
+    );
+
+    // Csak lokálisan
+    final id = await AppDatabase.instance.insertProject(project);
+    await _loadProjects();
+    return await AppDatabase.instance.getProject(id) ?? project;
+  }
+}