import 'package:flutter/material.dart';
import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:prosapp_web_app/models/profession.dart';

class ProfessionsProvider extends ChangeNotifier {
  List<Profession> professions = [];
  bool isLoading = true;

  final _professionsCollection =
      FirebaseFirestore.instance.collection('professions');

  ProfessionsProvider() {
    getProfessions();
  }

  getProfessions() async {
    try {
      final documentSnapshot =
          await _professionsCollection.doc('professions').get();

      final data = documentSnapshot.data() as Map<String, dynamic>;

      professions = (data['professions'] as List<dynamic>)
          .map((item) => Profession(name: item as String))
          .toList();
    } catch (e) {
      print('Error obteniendo profesiones: $e');
    } finally {
      isLoading = false;
      notifyListeners();
    }
  }
}