Kapcsolat menü és a hozzá tartozó funkciók.

lib/services/app_database.dart

@@ -43,7 +43,7 @@ class AppDatabase {
     final path = p.join(dbDir.path, 'terepi_seged.db');
 
     return openDatabase(path,
-        version: 4,
+        version: 5,
         onConfigure: (db) => db.execute('PRAGMA foreign_keys = ON'),
         onCreate: _onCreate,
         onUpgrade: _onUpgrade);
@@ -252,6 +252,7 @@ class AppDatabase {
         'CREATE INDEX idx_imp_layers_project ON imported_layers(project_id)');
 
     await _createStakeoutTable(db);
+    await _createContactsOutbox(db);
 
     // Alap projekt létrehozása az első indításhoz
     final now = DateTime.now().toIso8601String();
@@ -284,6 +285,9 @@ class AppDatabase {
     if (oldVersion < 4) {
       await _migrateToV4(db);
     }
+    if (oldVersion < 5) {
+      _createContactsOutbox(db);
+    }
   }
 
   Future<void> _migrateToV4(Database db) async {
@@ -1277,4 +1281,48 @@ class AppDatabase {
           [correctId]);
     }
   }
+
+  Future<void> _createContactsOutbox(Database db) async {
+    await db.execute('''
+      CREATE TABLE IF NOT EXISTS contacts_outbox (
+        local_uuid  TEXT PRIMARY KEY,
+        name        TEXT NOT NULL,
+        address     TEXT NOT NULL DEFAULT '',
+        phone       TEXT NOT NULL DEFAULT '',
+        email       TEXT NOT NULL DEFAULT '',
+        note        TEXT NOT NULL DEFAULT '',
+        created_at  TEXT NOT NULL
+      )
+    ''');
+  }
+
+  Future<void> insertPendingContact(Map<String, dynamic> row) async {
+    final db = await database;
+    await db.insert('contacts_outbox', row);
+  }
+
+  Future<List<Map<String, dynamic>>> listPendingContacts() async {
+    final db = await database;
+    return db.query('contacts_outbox', orderBy: 'created_at ASC');
+  }
+
+  Future<void> updatePendingContact(
+      String localUuid, Map<String, dynamic> fields) async {
+    final db = await database;
+    await db.update('contacts_outbox', fields,
+        where: 'local_uuid = ?', whereArgs: [localUuid]);
+  }
+
+  Future<void> deletePendingContact(String localUuid) async {
+    final db = await database;
+    await db.delete('contacts_outbox',
+        where: 'local_uuid = ?', whereArgs: [localUuid]);
+  }
+
+  Future<int> countPendingContacts() async {
+    final db = await database;
+    return Sqflite.firstIntValue(
+            await db.rawQuery('SELECT COUNT(*) FROM contacts_outbox')) ??
+        0;
+  }
 }