import sqlite3

def check_mindmap_nodes():
    try:
        conn = sqlite3.connect('database/systades.db')
        cursor = conn.cursor()

        # Check if the table exists
        cursor.execute("SELECT name FROM sqlite_master WHERE type='table' AND name='mind_map_node';")
        table_exists = cursor.fetchone()
        
        if not table_exists:
            print("Die Tabelle 'mind_map_node' existiert nicht!")
            return
        
        # Check for the "Wissen" node
        cursor.execute("SELECT * FROM mind_map_node WHERE name = 'Wissen';")
        wissen_node = cursor.fetchone()
        
        if wissen_node:
            print(f"'Wissen'-Knoten gefunden: {wissen_node}")
        else:
            print("'Wissen'-Knoten NICHT gefunden!")
        
        # Get all nodes
        cursor.execute("SELECT id, name FROM mind_map_node LIMIT 10;")
        nodes = cursor.fetchall()
        
        print(f"\nVorhandene Knoten (max. 10):")
        for node in nodes:
            print(f"  - {node}")
        
        conn.close()
    except Exception as e:
        print(f"Fehler: {e}")

if __name__ == "__main__":
    check_mindmap_nodes()