Initialer Commit: Projekt Start

2026-01-03 15:24:36 +01:00
commit 3773f94303
168 changed files with 228080 additions and 0 deletions
--- a/lib/services/analytics_service.dart
+++ b/lib/services/analytics_service.dart
@@ -0,0 +1,132 @@
+import 'dart:convert';
+import 'package:http/http.dart' as http;
+
+/// Analytics Service für Umami Integration
+/// 
+/// Umami ist eine datenschutzfreundliche Analytics-Lösung.
+/// Konfiguriere deine Umami-URL und Website-ID in den statischen Variablen.
+class AnalyticsService {
+  // Ersetze mit deiner Umami-Instanz URL
+  static const String umamiUrl = 'https://analytics.hyggecraftery.com';
+  
+  // Ersetze mit deiner Website-ID von Umami
+  static const String websiteId = 'c43cd023-ff64-43c8-a42a-ac23d32366f6';
+  
+  // Optionale API-Key für Authentifizierung
+  static const String? apiKey = null;
+
+  /// Sendet ein Event an Umami
+  static Future<void> trackEvent({
+    required String eventName,
+    Map<String, dynamic>? eventData,
+    String? url,
+    String? referrer,
+  }) async {
+    try {
+      final uri = Uri.parse('$umamiUrl/api/send');
+      
+      final payload = {
+        'website': websiteId,
+        'hostname': 'hyggecraftery.com',
+        'url': url ?? '/',
+        'referrer': referrer,
+        'name': eventName,
+        'data': eventData ?? {},
+      };
+
+      final headers = <String, String>{
+        'Content-Type': 'application/json',
+      };
+
+      if (apiKey != null) {
+        headers['Authorization'] = 'Bearer $apiKey';
+      }
+
+      final response = await http.post(
+        uri,
+        headers: headers,
+        body: json.encode(payload),
+      );
+
+      if (response.statusCode != 200) {
+        print('Umami Tracking Fehler: ${response.statusCode}');
+      }
+    } catch (e) {
+      // Fail silently - Analytics sollten die App nicht blockieren
+      print('Analytics Fehler: $e');
+    }
+  }
+
+  /// Trackt einen Page View
+  static Future<void> trackPageView(String page) async {
+    await trackEvent(
+      eventName: 'pageview',
+      url: page,
+    );
+  }
+
+  /// Trackt eine Produktansicht
+  static Future<void> trackProductView(int productId, String productName) async {
+    await trackEvent(
+      eventName: 'product_view',
+      eventData: {
+        'product_id': productId,
+        'product_name': productName,
+      },
+    );
+  }
+
+  /// Trackt einen "Zum Warenkorb hinzufügen" Event
+  static Future<void> trackAddToCart(int productId, String productName, double price) async {
+    await trackEvent(
+      eventName: 'add_to_cart',
+      eventData: {
+        'product_id': productId,
+        'product_name': productName,
+        'price': price,
+      },
+    );
+  }
+
+  /// Trackt einen Checkout-Start
+  static Future<void> trackCheckoutStart(double total) async {
+    await trackEvent(
+      eventName: 'checkout_start',
+      eventData: {
+        'total': total,
+      },
+    );
+  }
+
+  /// Trackt eine erfolgreiche Bestellung
+  static Future<void> trackPurchase(int orderId, double total) async {
+    await trackEvent(
+      eventName: 'purchase',
+      eventData: {
+        'order_id': orderId,
+        'total': total,
+      },
+    );
+  }
+
+  /// Trackt eine Suche
+  static Future<void> trackSearch(String searchQuery) async {
+    await trackEvent(
+      eventName: 'search',
+      eventData: {
+        'query': searchQuery,
+      },
+    );
+  }
+
+  /// Trackt eine Kategorie-Ansicht
+  static Future<void> trackCategoryView(String categoryName) async {
+    await trackEvent(
+      eventName: 'category_view',
+      eventData: {
+        'category': categoryName,
+      },
+    );
+  }
+}
+