import 'package:dio/dio.dart';
import 'package:equatable/equatable.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';

import '../../provider/dio_provider.dart';
import '../../provider/local_auth_provider.dart';
import '../../repository/base_repository.dart';
import '../../repository/mitra_repository.dart';
import '../../screen/md_lab_mitra/mitra_search_provider.dart';

final mitraAddProvider = StateNotifierProvider<MitraAddNotifier, MitraAddState>(
  (ref) => MitraAddNotifier(ref: ref),
);

class MitraAddNotifier extends StateNotifier<MitraAddState> {
  final Ref ref;
  CancelToken? cancelToken;
  MitraAddNotifier({
    required this.ref,
  }) : super(MitraAddStateInit());

  void reset() {
    state = MitraAddStateInit();
  }

  void add({
    required String companyID,
    required List<String> mouID,
    required String doctorID,
    required String doctorAddressID,
    required String login,
    required String password,
    required String query,
  }) async {
    try {
      state = MitraAddStateLoading();
      final dio = ref.read(dioProvider);
      final localAuth = ref.read(localAuthProvider);
      if (localAuth?.token == null) {
        throw BaseRepositoryException(message: "Invalid Token");
      }
      await MitraRepository(dio: dio).add(
        token: localAuth!.token!,
        mouID: mouID,
        companyID: companyID,
        doctorID: doctorID,
        doctorAddressID: doctorAddressID,
        login: login,
        password: password,
      );
      state = MitraAddStateDone();
      ref.read(mitraSearchProvider.notifier).search(query: query);
    } catch (e) {
      if (e is BaseRepositoryException) {
        state = MitraAddStateError(message: e.message);
      } else {
        state = MitraAddStateError(message: "Unknown Error ");
      }
    }
  }
}

abstract class MitraAddState extends Equatable {
  final DateTime date;
  MitraAddState() : date = DateTime.now();
  @override
  List<Object?> get props => throw [date];
}

class MitraAddStateInit extends MitraAddState {}

class MitraAddStateLoading extends MitraAddState {}

class MitraAddStateError extends MitraAddState {
  final String message;

  MitraAddStateError({
    required this.message,
  });
}

class MitraAddStateDone extends MitraAddState {
  MitraAddStateDone();
}