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//async function haveSomeFun() {
  //
  // Seed Database
  //
  //console.log("Seeding database with some contacts...");
  //await db.transaction('rw', db.contacts, async function () {
      // Populate a contact
      //let adamId = await db.contacts.add();
      //console.log(adamId);
      //let adam = new Contact('Adam', 'Tensta');
      //console.log(adam); 
      //await saveContact(adam, db);
      //db.notes.put({name: 'test'});
      
      // Populate some emails and phone numbers for the contact
      /*db.emails.add({ contactId: adamId, type: 'home', email: 'adam@tensta.se' });
      db.phones.add({ contactId: adamId, type: 'work', phone: '88888888' });*/
  //});

  //
  // For fun - add a phone number to Adam
  //
  // Now, just to examplify how to use the save() method as an alternative
  // to db.phones.add(), we will add yet another phone number
  // to an existing contact and then re-save it:
  //console.log("Playing a little: adding another phone entry for Adam Tensta...");
  //let adam = await db.contacts.orderBy('lastName').last();
  
  /*console.log(`Found contact: ${adam.firstName} ${adam.lastName} (id: ${adam.id})`);
  
  // To add another phone number to adam, the straight forward way would be this:
  await db.phones.add({contactId: adam.id, type: "custom", phone: "+46 7777777"});

  // But now let's do that same thing by manipulating navigation property instead:
  // Load emails and phones navigation properties
  await loadNavigationProperties(adam, db);
  
  // Now, just push another phone number to adam.phones navigation property:
  adam.phones.push({
      contactId: adam.id,
      type: 'custom',
      phone: '112'
  });*/
//}

//db.notes.put({name: 'test'});

//db.notes.clear();
//getAll();

/*class App extends Component<{}, State> {
  state = {
    newNote: {
      id: 1,
      name: ""
      //text: ""
    },
    notes: []
  };
 
  render() {
    return (
      <div>
        <h2>Hello React TS!</h2>
        <FormName
          note={this.state.newNote}
          onAdd={this.addNote}
          onChange={this.handleNoteChange}
        />
        <NotesList notes={this.state.notes} onDelete={this.deleteNote} />
      </div>
    );
  }

  private addNote = (event: React.FormEvent<HTMLFormElement>) => {
    event.preventDefault();

    db.notes.put({name: this.state.newNote.name});
    getAll();

    this.setState(previousState => ({
      newNote: {
        id: previousState.newNote.id + 1,
        name: ""
        //text: ""
      },
      notes: [...previousState.notes, previousState.newNote]
    }));

    //console.log(this.state.notes);
    //console.log(this.state.newNote);

  };

  private handleNoteChange = (event: React.ChangeEvent<HTMLInputElement>) => {
    this.setState({
      newNote: {
        ...this.state.newNote,
        name: event.target.value
      }
    });
  };

  private deleteNote = (noteToDelete: Note) => {
    this.setState(previousState => ({
      notes: [
        ...previousState.notes.filter(note => note.id !== noteToDelete.id)
      ]
    }));
  };
}*/

//async function getAll() {
  /*console.log("Получаем все записи");
  db.notes.each(function (note) {
    console.log("Найдено: " + note.id + ' Название =' + note.name)
  }).catch(function (error) {
    console.error(error);
  });*/

  /*await db.transaction('rw', db.notes, async () => {
    // Transaction block
    let numberOfOldFriends = await db.notes.where('id').above(0).toArray();
    console.log(numberOfOldFriends);
  });*/
//}