import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:get/get.dart';

class MapsController extends GetxController {
  final FirebaseFirestore _firestore = FirebaseFirestore.instance;

  final mapsData = <Map<String, dynamic>>[].obs;
  final isLoading = false.obs;

  @override
  void onInit() {
    super.onInit();
    fetchMapsData();
  }

  Future<void> fetchMapsData() async {
    isLoading.value = true;
    try {
      final snapshot = await _firestore.collection('history_maps').orderBy('timestamp', descending: true).get();

      List<Map<String, dynamic>> results = [];
      for (var doc in snapshot.docs) {
        final data = doc.data();
        results.add({
          'timestamp': data['timestamp'] ?? '-',
          'latitude': data['latitude']?.toString() ?? '-',
          'longitude': data['longitude']?.toString() ?? '-',
        });
      }
      mapsData.value = results;
    } catch (e) {
      Get.snackbar("Error", "Failed to load map history: $e");
    } finally {
      isLoading.value = false;
    }
  }
}