scan-ktp/lib/screen/no-login/no_login_refresh_token_provider.dart

// import 'dart:convert';

// import 'package:equatable/equatable.dart';
// import 'package:flutter_riverpod/flutter_riverpod.dart';
// import '../../provider/no-login/no_login_current_user_provider.dart';
// import '../../model/no-login/no_login_auth_model.dart';
// import '../../repository/no-login/no_login_auth_repository.dart';
// import 'package:shared_preferences/shared_preferences.dart';

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

// // 3. state provider
// final noLoginRefreshTokenProvider = StateNotifierProvider<
//     NoLoginRefreshTokenNotifier,
//     NoLoginRefreshTokenState>((ref) => NoLoginRefreshTokenNotifier(ref: ref));

// // 2. notifier
// class NoLoginRefreshTokenNotifier
//     extends StateNotifier<NoLoginRefreshTokenState> {
//   final Ref ref;
//   NoLoginRefreshTokenNotifier({required this.ref})
//       : super(NoLoginRefreshTokenStateInit());
//   void refreshToken({
//     required String client_id,
//     required String host,
//     required String expire_date,
//   }) async {
//     try {
//       state = NoLoginRefreshTokenStateLoading();
//       final resp = await NoLoginAuthRepository(
//         dio: ref.read(dioProvider),
//       ).refreshToken(
//         client_id: client_id,
//         host: host,
//         expire_date: expire_date,
//       );

//       // print(resp);
//       state = NoLoginRefreshTokenStateDone(model: resp);
//       //Simpan ke token
//       final shared = await SharedPreferences.getInstance();
//       String expireDateStr = resp.expire_date;
//       if (!expireDateStr.contains("T")) {
//         expireDateStr = expireDateStr.replaceFirst(" ", "T");
//       }
//       // Simpan dalam format ISO 8601
//       // await shared.setString("expire_date", expireDateStr);

//       final token = jsonEncode({
//         "host": host,
//         "date": DateTime.now().toString(),
//         "token": resp.token,
//         "client_id": resp.client_id,
//         // "expire_date": resp.expire_date,
//         "expire_date": expireDateStr,
//         "isLogin": resp.isLogin,
//       });
//       await shared.setString(Constant.bearerName, token);
//       ref.read(noLoginCurrentUserProvider.notifier).state = resp;

//       // print(shared.getString(Constant.bearerName));
//     } catch (e) {
//       if (e is BaseRepositoryException) {
//         state = NoLoginRefreshTokenStateError(message: e.message);
//       } else {
//         state = NoLoginRefreshTokenStateError(message: e.toString());
//       }
//     }
//   }
// }

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

// class NoLoginRefreshTokenStateInit extends NoLoginRefreshTokenState {
//   NoLoginRefreshTokenStateInit() : super(DateTime.now());
// }

// class NoLoginRefreshTokenStateLoading extends NoLoginRefreshTokenState {
//   NoLoginRefreshTokenStateLoading() : super(DateTime.now());
// }

// class NoLoginRefreshTokenStateError extends NoLoginRefreshTokenState {
//   final String message;
//   NoLoginRefreshTokenStateError({
//     required this.message,
//   }) : super(DateTime.now());
// }

// class NoLoginRefreshTokenStateDone extends NoLoginRefreshTokenState {
//   final NoLoginAuthModel model;
//   NoLoginRefreshTokenStateDone({
//     required this.model,
//   }) : super(DateTime.now());
// }

// new
import 'dart:convert';
import 'package:equatable/equatable.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import '../../provider/no-login/no_login_current_user_provider.dart';
import '../../model/no-login/no_login_auth_model.dart';
import '../../repository/no-login/no_login_auth_repository.dart';
import 'package:shared_preferences/shared_preferences.dart';

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

// 3. State Provider
final noLoginRefreshTokenProvider = StateNotifierProvider<
    NoLoginRefreshTokenNotifier,
    NoLoginRefreshTokenState>((ref) => NoLoginRefreshTokenNotifier(ref: ref));

// 2. Notifier
class NoLoginRefreshTokenNotifier
    extends StateNotifier<NoLoginRefreshTokenState> {
  final Ref ref;
  NoLoginRefreshTokenNotifier({required this.ref})
      : super(NoLoginRefreshTokenStateInit());

  void refreshToken({
    required String client_id,
    required String host,
    required String expire_date,
  }) async {
    try {
      state = NoLoginRefreshTokenStateLoading();
      final resp = await NoLoginAuthRepository(
        dio: ref.read(dioProvider),
      ).refreshToken(
        client_id: client_id,
        host: host,
        expire_date: expire_date,
      );

      // Simpan token ke SharedPreferences
      final shared = await SharedPreferences.getInstance();

      final tokenData = jsonEncode({
        "expire_date": resp.expire_date,
        "host": host,
        "date": DateTime.now().toString(),
        "token": resp.token,
        "client_id": resp.client_id,
        "isLogin": resp.isLogin,
      });

      await shared.setString(Constant.bearerName, tokenData);
      ref.read(noLoginCurrentUserProvider.notifier).state = resp;
      state = NoLoginRefreshTokenStateDone(model: resp);
    } catch (e) {
      if (e is BaseRepositoryException) {
        state = NoLoginRefreshTokenStateError(message: e.message);
      } else {
        state = NoLoginRefreshTokenStateError(message: e.toString());
      }
    }
  }
}

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

class NoLoginRefreshTokenStateInit extends NoLoginRefreshTokenState {
  NoLoginRefreshTokenStateInit() : super(DateTime.now());
}

class NoLoginRefreshTokenStateLoading extends NoLoginRefreshTokenState {
  NoLoginRefreshTokenStateLoading() : super(DateTime.now());
}

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

class NoLoginRefreshTokenStateDone extends NoLoginRefreshTokenState {
  final NoLoginAuthModel model;
  NoLoginRefreshTokenStateDone({
    required this.model,
  }) : super(DateTime.now());
}