import 'package:journaler/db.dart';

class Note {
  final String date;
  String content;

  Note({required this.date, required this.content});
}

class Todo {
  final String date;
  final String content;

  Todo({required this.date, required this.content});
}

Future<Note?> getLatestNote() async {
  final note = await DB.db.rawQuery(
    'SELECT content, date FROM notes ORDER BY date DESC LIMIT 1',
  );
  if (note.isEmpty) {
    return null;
  }
  return Note(
    date: note[0]['date'] as String,
    content: note[0]['content'] as String,
  );
}

Future<void> createNote(String content) async {
  if (content.isEmpty) {
    return;
  }
  await DB.db.insert('notes', {'content': content});
}

Future<void> updateNote(Note note) async {
  await DB.db.update(
    'notes',
    {'content': note.content},
    where: 'date = ?',
    whereArgs: [note.date],
  );
}

Future<Todo?> getLatestTodo() async {
  final todo = await DB.db.rawQuery(
    'SELECT content, date FROM todos ORDER BY date DESC LIMIT 1',
  );
  if (todo.isEmpty) {
    return null;
  }
  return Todo(
    date: todo[0]['date'] as String,
    content: todo[0]['content'] as String,
  );
}

Future<void> createTodo(String content) async {
  if (content.isEmpty) {
    return;
  }
  await DB.db.insert('todos', {'content': content});
}