import 'package:cheminova/constants/constant.dart';
import 'package:cheminova/models/get_pd_rd_response.dart';
import 'package:cheminova/screens/Add_products_screen.dart';
import 'package:cheminova/services/api_client.dart';
import 'package:cheminova/services/api_urls.dart';
import 'package:dio/dio.dart';
import 'package:flutter/material.dart';

class PdRdProvider extends ChangeNotifier {
  String? selectedDistributorType;

  bool _isLoading = false;

  bool get isLoading => _isLoading;

  List<GetPdRdResponse> _pdRdList = [];

  List<GetPdRdResponse> get pdRdList => _pdRdList;

  GetPdRdResponse? selectedPdRd;

  final _apiClient = ApiClient();

  void setLoading(bool loading) {
    _isLoading = loading;
    notifyListeners();
  }

  Future<void> getPdRd() async {
    setLoading(true);
    try {
      Response response = await _apiClient.get(
          ApiUrls.getPdRdUrl + selectedDistributorType!.replaceAll(' ', ''));
      setLoading(false);
      if (response.statusCode == 200) {
        _pdRdList = (response.data as List)
            .map((json) => GetPdRdResponse.fromJson(json))
            .toList();
        notifyListeners();
      } else {
        debugPrint("Failed to load data: ${response.statusCode}");
      }
    } catch (e) {
      debugPrint("Error occurred: $e");
    } finally {
      setLoading(false);
    }
  }

  void updateDistributorType(String? val) {
    selectedDistributorType = val;
    selectedPdRd = null;
    notifyListeners();
    getPdRd();
  }

  updatePdRdValue(GetPdRdResponse? val) {
    selectedPdRd = val;
    notifyListeners();

    Future.delayed(const Duration(milliseconds: 500), () {
      if (selectedPdRd != null && selectedDistributorType != null) {
        Navigator.push(
            navigatorKey.currentContext!,
            MaterialPageRoute(
                builder: (context) => AddProductsScreen(
                    distributorType: selectedDistributorType!,
                    tradeName: selectedPdRd!.name ?? '',
                    pdRdId: selectedPdRd!.sId!)));
      }
    });
  }
}