merge import

lib/database.dart

@@ -115,7 +115,7 @@ class DatabaseService {
         where: 'id = ?', whereArgs: [recipe.id]);
   }
 
-  Future<String> generateBackup({bool isEncrypted = false}) async {
+  Future<String> export({bool isEncrypted = false}) async {
     print('GENERATE BACKUP');
 
     var dbs = await DatabaseService.initializeDb();
@@ -146,7 +146,8 @@ class DatabaseService {
     }
   }
 
-  Future<void> restoreBackup(String backup, {bool isEncrypted = false}) async {
+  Future<void> import(String backup, {bool isEncrypted = false}) async {
+    print("IIIIIIIMMMMPOOORT");
     var dbs = await DatabaseService.initializeDb();
 
     Batch batch = dbs.batch();
@@ -158,12 +159,16 @@ class DatabaseService {
     List json = convert
         .jsonDecode(isEncrypted ? encrypter.decrypt64(backup, iv: iv) : backup);
 
-    for (var table in tables) {
-      batch.execute("DELETE FROM $table");
-    }
+    List<Recipe> actualRecipes = await DatabaseService.getRecipes();
+
     for (var i = 0; i < json[0].length; i++) {
       for (var k = 0; k < json[1][i].length; k++) {
-        batch.insert(json[0][i], json[1][i][k]);
+        if (actualRecipes
+            .where((recipe) => recipe.title == json[1][i][k]["title"])
+            .isEmpty) {
+          json[1][i][k]["id"] = null;
+          batch.insert(json[0][i], json[1][i][k]);
+        }
       }
     }
 

lib/widgets/homePage.dart

@@ -122,7 +122,7 @@ class _HomePageState extends State<HomePage> {
     File file = File(filePath);
 
     DatabaseService db = DatabaseService();
-    db.generateBackup().then((String result) {
+    db.export().then((String result) {
       file.writeAsString(result);
       Share.shareXFiles([XFile(filePath)]);
     });
@@ -139,7 +139,7 @@ class _HomePageState extends State<HomePage> {
     if (file != null) {
       String backupContent = await file.readAsString();
       DatabaseService db = DatabaseService();
-      db.restoreBackup(backupContent);
+      db.import(backupContent);
       loadRecipes();
     }
   }

lib/widgets/settings.dart

@@ -48,7 +48,9 @@ class _SettingsState extends State<Settings> {
                   children: [
                     ListTile(
                         title: const Text("Import recipes"),
-                        onTap: () => widget.restore()),
+                        onTap: () {
+                          widget.restore().then(() => Navigator.pop(context));
+                        }),
                   ],
                 ),
               ),

pubspec.yaml

@@ -16,7 +16,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 1.1.0
+version: 1.2.0
 
 environment:
   sdk: '>=3.3.1 <4.0.0'