import 'package:equatable/equatable.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import '../../model/sex_model.dart';
import '../../repository/scan_repository.dart';

import '../../provider/dio_provider.dart';
import '../../repository/base_repository.dart';

// 3. state provider
final sexProvider =
    StateNotifierProvider<SexNotifier, SexState>(
        (ref) => SexNotifier(ref: ref));

// 2. notifier
class SexNotifier extends StateNotifier<SexState> {
  final Ref ref;
  SexNotifier({required this.ref})
      : super(SexStateInit());
  void sex({
    required String host,
  }) async {
    try {
      state = SexStateLoading();
      final resp = await ScanRepository(
        dio: ref.read(dioProvider),
      ).sexRepo(
        host: host
      );

      // print(resp);
      state = SexStateDone(model: resp);
    } catch (e) {
      if (e is BaseRepositoryException) {
        state = SexStateError(message: e.message);
      } else {
        state = SexStateError(message: e.toString());
      }
    }
  }
}

// 1. state
abstract class SexState extends Equatable {
  final DateTime date;
  const SexState(this.date);
  @override
  List<Object?> get props => [date];
}

class SexStateInit extends SexState {
  SexStateInit() : super(DateTime.now());
}

class SexStateLoading extends SexState {
  SexStateLoading() : super(DateTime.now());
}

class SexStateError extends SexState {
  final String message;
  SexStateError({
    required this.message,
  }) : super(DateTime.now());
}

class SexStateDone extends SexState {
  final List<SexModel> model;
  SexStateDone({
    required this.model,
  }) : super(DateTime.now());
}