import 'package:cloud_firestore/cloud_firestore.dart';

class SensorData {
  final String name;
  final double value;
  final DateTime timestamp;

  SensorData({
    required this.name, 
    required this.value,
    required this.timestamp,
  });

  // Konversi dari Firestore ke SensorData
  factory SensorData.fromFirestore(DocumentSnapshot doc) {
    Map<String, dynamic> data = doc.data() as Map<String, dynamic>;
    return SensorData(
      name: data['name'] ?? '',
      value: (data['value'] ?? 0.0).toDouble(),
      timestamp: (data['timestamp'] as Timestamp).toDate(),
    );
  }

  // Konversi ke format Map untuk Firestore
  Map<String, dynamic> toMap() {
    return {
      'name': name,
      'value': value,
      'timestamp': Timestamp.fromDate(timestamp),
    };
  }
}